{"commit":"795fa9f03059de0679e43ab46f6a9dc84cfe9a40","subject":"fixed Web::Display#stroke_curve2","message":"fixed Web::Display#stroke_curve2\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement.x} +\n #{@transform[2]} * #{displacement.y}`\n @transform[5] += `#{@transform[1]} * #{displacement.x} +\n #{@transform[3]} * #{displacement.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{displacement} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(displacement)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{displacement}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{displacement}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_z(displacement)\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier},\n #{@transform[1]} * #{multiplier},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(multiplier)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{multiplier},\n #{@transform[3]} * #{multiplier},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_z(multiplier)\n end\n\n def rotate(radians)\n rotate_z(radians.z)\n end\n\n def rotate_x(radians)\n end\n\n def rotate_y(radians)\n end\n\n def rotate_z(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_pos, end_pos)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.lineTo(#{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_pos, end_pos, control)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve2(start_pos, end_pos, control1, control2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def curve_to(position, control)\n `#@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{position.x}, #{position.y})`\n end\n\n def curve2_to(position, control1, control2)\n `#@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(text, position)\n `#@context.fillText(#{text}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(text, position)\n `#@context.strokeText(#{text}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement.x} +\n #{@transform[2]} * #{displacement.y}`\n @transform[5] += `#{@transform[1]} * #{displacement.x} +\n #{@transform[3]} * #{displacement.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{displacement} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(displacement)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{displacement}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{displacement}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_z(displacement)\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier},\n #{@transform[1]} * #{multiplier},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(multiplier)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{multiplier},\n #{@transform[3]} * #{multiplier},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_z(multiplier)\n end\n\n def rotate(radians)\n rotate_z(radians.z)\n end\n\n def rotate_x(radians)\n end\n\n def rotate_y(radians)\n end\n\n def rotate_z(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_pos, end_pos)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.lineTo(#{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_pos, end_pos, control)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve2(start_pos, end_pos, control1, control2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.quadraticCurveTo(#{control.x}, #{control.y},\n #@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def curve_to(position, control)\n `#@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{position.x}, #{position.y})`\n end\n\n def curve2_to(position, control1, control2)\n `#@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(text, position)\n `#@context.fillText(#{text}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(text, position)\n `#@context.strokeText(#{text}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"31b8ddb5958ce41c17c7d447d5ee42a0312ec15d","subject":"display basic font methods","message":"display basic font methods\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = 'DejaVu Serif'\n self.font_size = 72\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke\n `#@context.stroke()`\n end\n\n def fill\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n update_font\n end\n\n def font_size=(size)\n @font_size = size\n update_font\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\n\n private\n\n def update_font\n font = \"#{font_size}px #{font_type}\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke\n `#@context.stroke()`\n end\n\n def fill\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"604d544aa9aa4eb63b4b86bc3d683cfa966eb79f","subject":"display#line","message":"display#line\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"740b88c8895626da6de3041de7ba8cdd1ae82dcc","subject":"made image drawing interface more consistent with rest","message":"made image drawing interface more consistent with rest\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke\n `#@context.stroke()`\n end\n\n def fill\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n update_font\n end\n\n def font_size=(size)\n @font_size = size\n update_font\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\n\n private\n\n def update_font\n font = \"#{font_size}px #{font_type}\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke\n `#@context.stroke()`\n end\n\n def fill\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n update_font\n end\n\n def font_size=(size)\n @font_size = size\n update_font\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\n\n private\n\n def update_font\n font = \"#{font_size}px #{font_type}\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"708252ecc5b1652fea29079724342cda9c1b5dad","subject":"Web::Display uses 2D canvas context","message":"Web::Display uses 2D canvas context\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/display.opal","new_file":"lib\/yeah\/platforms\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n @canvas = `document.querySelectorAll(#{args.fetch(:canvas_selector)})[0]`\n @context = `#@canvas.getContext('2d')`\n\n @canvas.size = args.fetch(:size)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def color_at(position)\n C[1, 1, 1]\n end\n\n def clear\n end\n\n def fill(position, size, color)\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n @canvas = `document.querySelectorAll(#{args.fetch(:canvas_selector)})[0]`\n @gl = `#@canvas.getContext('webgl')`\n\n @canvas.size = args.fetch(:size)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def color_at(position)\n C[1, 1, 1]\n end\n\n def clear\n end\n\n def fill(position, size, color)\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"df5fe4900969b1de00bd15cedc7939b41c5a08f0","subject":"\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\u6642\u3001\u901a\u4fe1\u4e2d\u306f\u8ffd\u52a0\u30dc\u30bf\u30f3\u3092disable\u306b\u3059\u308b\u3088\u3046\u306b","message":"\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\u6642\u3001\u901a\u4fe1\u4e2d\u306f\u8ffd\u52a0\u30dc\u30bf\u30f3\u3092disable\u306b\u3059\u308b\u3088\u3046\u306b\n","repos":"yune-kotomi\/dokusho-biyori-ishibashi,yune-kotomi\/dokusho-biyori-ishibashi,yune-kotomi\/dokusho-biyori-ishibashi","old_file":"app\/assets\/javascripts\/keywords.js.opal","new_file":"app\/assets\/javascripts\/keywords.js.opal","new_contents":"Document.ready? do\n if Element.find('body.keywords').size > 0\n def append_keyword(event)\n form = event.current_target.parents.map{|parent| parent if parent.has_class?('new_keyword')}.compact.first\n # \u901a\u4fe1\u4e2d\u306f\u30dc\u30bf\u30f3\u3092disable\u306b\u3059\u308b\n button = event.current_target\n button.add_class('disabled')\n\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n # \u901a\u4fe1\u7d42\u4e86\u3057\u305f\u306e\u3067\u30dc\u30bf\u30f3\u3092\u5143\u306b\u623b\u3059\n button.remove_class('disabled')\n\n if response.ok?\n data = response.json\n # \u30ea\u30b9\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\n list_item = Element.parse(data['list_item'])\n form.parent.find('.keywords').append(list_item)\n # \u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c0\u30eb\u8ffd\u52a0\n modal = Element.parse(data['modal'])\n Element.find('#preview-modal-list').append(modal)\n # \u8ffd\u52a0\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\n Modal.init_open_button(list_item.find('.button[data-modal]'))\n Modal.init_dialog(modal.find('.button.close'))\n # \u524a\u9664\u30a4\u30d9\u30f3\u30c8\n list_item.find('.button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n # \u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\n form.find('input[type=\"text\"]').value = ''\n\n else\n alert('\u8ffd\u52a0\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n def delete_keyword(event)\n keyword_id = event.current_target.attr('data-id')\n confirm('\u3053\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059') do\n HTTP.delete(\"\/keywords\/#{keyword_id}\") do |response|\n if response.ok?\n # \u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\n Element.find(\"li[data-id='#{keyword_id}']\").fade_out\n else\n alert('\u524a\u9664\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n end\n\n # \u65e2\u5b58\u30ad\u30fc\u30ef\u30fc\u30c9\u4e00\u89a7\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('ul.keywords>li .button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('form.new_keyword .button').on('click') do |event|\n append_keyword(event) unless event.current_target.has_class?('disabled')\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306f\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5165\u529b\u3055\u308c\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u307fenable\n Element.find('input[name=\"keyword[value]\"]').on('keyup') do |event|\n text_field = event.current_target\n form = text_field.parent.parent\n button = form.find('a.button')\n keywords = form.parent.find('.keywords .value a.button').map{|e| e.text.gsub(\/\\n\/, '').strip }\n if text_field.value.to_s.strip == '' or keywords.include?(text_field.value)\n button.add_class('disabled')\n else\n button.remove_class('disabled')\n end\n\n false\n end\n\n # \u30e6\u30fc\u30b6\u8a2d\u5b9a\n Element.find('#user-settings input[type=\"checkbox\"]').on('change') do |event|\n form = Element.find('#user-settings')\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n if response.ok?\n # do nothing\n else\n alert('\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n Element.find('#user_private').on('change') do |event|\n # \u975e\u516c\u958b\u306e\u5834\u5408\u306e\u307f\u30e9\u30f3\u30c0\u30e0URL\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\n if Element.find('#user_private').is(':checked')\n Element.find('#random-url-container').remove_class('disabled')\n Element.find('#user_random_url').remove_attr('disabled')\n else\n Element.find('#random-url-container').add_class('disabled')\n Element.find('#user_random_url')['disabled'] = 'disabled'\n end\n end\n end\nend\n","old_contents":"Document.ready? do\n if Element.find('body.keywords').size > 0\n def append_keyword(event)\n form = event.current_target.parents.map{|parent| parent if parent.has_class?('new_keyword')}.compact.first\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n if response.ok?\n data = response.json\n # \u30ea\u30b9\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\n list_item = Element.parse(data['list_item'])\n form.parent.find('.keywords').append(list_item)\n # \u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c0\u30eb\u8ffd\u52a0\n modal = Element.parse(data['modal'])\n Element.find('#preview-modal-list').append(modal)\n # \u8ffd\u52a0\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\n Modal.init_open_button(list_item.find('.button[data-modal]'))\n Modal.init_dialog(modal.find('.button.close'))\n # \u524a\u9664\u30a4\u30d9\u30f3\u30c8\n list_item.find('.button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n # \u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\n form.find('input[type=\"text\"]').value = ''\n else\n alert('\u8ffd\u52a0\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n def delete_keyword(event)\n keyword_id = event.current_target.attr('data-id')\n confirm('\u3053\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059') do\n HTTP.delete(\"\/keywords\/#{keyword_id}\") do |response|\n if response.ok?\n # \u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\n Element.find(\"li[data-id='#{keyword_id}']\").fade_out\n else\n alert('\u524a\u9664\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n end\n\n # \u65e2\u5b58\u30ad\u30fc\u30ef\u30fc\u30c9\u4e00\u89a7\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('ul.keywords>li .button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('form.new_keyword .button').on('click') do |event|\n append_keyword(event) unless event.current_target.has_class?('disabled')\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306f\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5165\u529b\u3055\u308c\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u307fenable\n Element.find('input[name=\"keyword[value]\"]').on('keyup') do |event|\n text_field = event.current_target\n form = text_field.parent.parent\n button = form.find('a.button')\n keywords = form.parent.find('.keywords .value a.button').map{|e| e.text.gsub(\/\\n\/, '').strip }\n if text_field.value.to_s.strip == '' or keywords.include?(text_field.value)\n button.add_class('disabled')\n else\n button.remove_class('disabled')\n end\n\n false\n end\n\n # \u30e6\u30fc\u30b6\u8a2d\u5b9a\n Element.find('#user-settings input[type=\"checkbox\"]').on('change') do |event|\n form = Element.find('#user-settings')\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n if response.ok?\n # do nothing\n else\n alert('\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n Element.find('#user_private').on('change') do |event|\n # \u975e\u516c\u958b\u306e\u5834\u5408\u306e\u307f\u30e9\u30f3\u30c0\u30e0URL\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\n if Element.find('#user_private').is(':checked')\n Element.find('#random-url-container').remove_class('disabled')\n Element.find('#user_random_url').remove_attr('disabled')\n else\n Element.find('#random-url-container').add_class('disabled')\n Element.find('#user_random_url')['disabled'] = 'disabled'\n end\n end\n end\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"bcb88e03e71cce17517d0a58f63ec76d145a7e48","subject":"web context minor organization","message":"web context minor organization\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def each_tick(&block)\n @window.requestAnimationFrame do\n yield\n each_tick(&block)\n end\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n @position ||= V[]\n @position += V[1, 1]\n rect = {\n bottom: @position[0],\n left: @position[1],\n width: 100,\n height: 100\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n @window.requestAnimationFrame do\n yield\n each_tick(&block)\n end\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n @position ||= V[]\n @position += V[1, 1]\n rect = {\n bottom: @position[0],\n left: @position[1],\n width: 100,\n height: 100\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"563be5069e1d0d69a4c5e7dd0c8b7e3d5a434096","subject":"fixed web image #width & #height","message":"fixed web image #width & #height\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/image.opal","new_file":"opal\/yeah\/web\/image.opal","new_contents":"module Yeah\nmodule Web\nclass Image < Asset\n def size\n V[`#@native.width`, `#@native.height`]\n end\n\n def width\n `#@native.width`\n end\n\n def height\n `#@native.height`\n end\n\n private\n\n def setup_native\n `#@native = new Image();`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Image < Asset\n def size\n V[`#@native.width`, `#@native.height`]\n end\n\n def width\n @native.width\n end\n\n def height\n @native.height\n end\n\n private\n\n def setup_native\n `#@native = new Image();`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"e3dfb4adbe9a76c93fd8608beed003b5f889567a","subject":"display #rectangle -> #fill\/stroke_rectangle","message":"display #rectangle -> #fill\/stroke_rectangle\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"c8ad73d1314478406354ef64e69d1ea067c35b86","subject":"improved display methods' signatures","message":"improved display methods' signatures\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def fill_text(value, position)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(value, position)\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def fill_text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(position, value)\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"700e50104031294132956a1c87312ad937992e83","subject":"removed Display#transformation","message":"removed Display#transformation\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement.x} +\n #{@transform[2]} * #{displacement.y}`\n @transform[5] += `#{@transform[1]} * #{displacement.x} +\n #{@transform[3]} * #{displacement.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_pos, end_pos)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.lineTo(#{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def curve_to(position, control)\n `#@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{position.x}, #{position.y})`\n end\n\n def curve2_to(position, control1, control2)\n `#@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(text, position)\n `#@context.fillText(#{text}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(text, position)\n `#@context.strokeText(#{text}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transformation\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement.x} +\n #{@transform[2]} * #{displacement.y}`\n @transform[5] += `#{@transform[1]} * #{displacement.x} +\n #{@transform[3]} * #{displacement.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_pos, end_pos)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.lineTo(#{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def curve_to(position, control)\n `#@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{position.x}, #{position.y})`\n end\n\n def curve2_to(position, control1, control2)\n `#@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(text, position)\n `#@context.fillText(#{text}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(text, position)\n `#@context.strokeText(#{text}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"7000d74ccb19770a3cd09559482c21c340b89694","subject":"Display#clear","message":"Display#clear\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def draw_image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def draw_image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def draw_image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def draw_image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"b1a119f645c3199a844dce27014ff3599a26a68a","subject":"complete keyboard keymap","message":"complete keyboard keymap\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/keyboard.opal","new_file":"opal\/yeah\/web\/keyboard.opal","new_contents":"module Yeah\nmodule Web\nclass Keyboard\n KEYMAP = {\n 0 => :fn,\n 8 => :backspace,\n 9 => :tab,\n 13 => :enter,\n 16 => :shift,\n 17 => :ctrl,\n 18 => :alt,\n 19 => :pause,\n 20 => :caps_lock,\n 27 => :escape,\n 33 => :page_up,\n 34 => :page_down,\n 35 => :end,\n 36 => :home,\n 37 => :left,\n 38 => :up,\n 39 => :right,\n 40 => :down,\n 45 => :insert,\n 46 => :delete,\n 48 => 0,\n 49 => 1,\n 50 => 2,\n 51 => 3,\n 52 => 4,\n 53 => 5,\n 54 => 6,\n 55 => 7,\n 56 => 8,\n 57 => 9,\n 65 => :a,\n 66 => :b,\n 67 => :c,\n 68 => :d,\n 69 => :e,\n 70 => :f,\n 71 => :g,\n 72 => :h,\n 73 => :i,\n 74 => :j,\n 75 => :k,\n 76 => :l,\n 77 => :m,\n 78 => :n,\n 79 => :o,\n 80 => :p,\n 81 => :q,\n 82 => :r,\n 83 => :s,\n 84 => :t,\n 85 => :u,\n 86 => :v,\n 87 => :w,\n 88 => :x,\n 89 => :y,\n 90 => :z,\n 91 => :super,\n 92 => :super,\n 96 => :num0,\n 97 => :num1,\n 98 => :num2,\n 99 => :num3,\n 100 => :num4,\n 101 => :num5,\n 102 => :num6,\n 103 => :num7,\n 104 => :num8,\n 105 => :num9,\n 106 => :num_asterisk,\n 107 => :num_plus,\n 109 => :num_minus,\n 110 => :num_dot,\n 111 => :num_slash,\n 112 => :f1,\n 113 => :f2,\n 114 => :f3,\n 115 => :f4,\n 116 => :f5,\n 117 => :f6,\n 118 => :f7,\n 119 => :f8,\n 120 => :f9,\n 121 => :f10,\n 122 => :f11,\n 123 => :f12,\n 144 => :num_lock,\n 145 => :scroll_lock,\n 186 => :semicolon,\n 187 => :equals,\n 188 => :comma,\n 189 => :minus,\n 190 => :dot,\n 191 => :slash,\n 192 => :backquote,\n 219 => :left_bracket,\n 220 => :backslash,\n 221 => :right_bracket,\n 222 => :quote\n }\n\n def initialize\n @keys = {}\n\n %x{\n window.addEventListener('keydown', function(event) {\n #{@keys[KEYMAP[`event.keyCode`]] = true}\n });\n\n window.addEventListener('keyup', function(event) {\n #{@keys[KEYMAP[`event.keyCode`]] = false}\n });\n }\n end\n\n def pressing?(key)\n @keys[key] || false\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Keyboard\n KEYMAP = {\n 13 => :enter,\n 37 => :left,\n 38 => :up,\n 39 => :right,\n 40 => :down,\n 88 => :x,\n 90 => :z\n }\n\n def initialize\n @keys = {}\n\n %x{\n window.addEventListener('keydown', function(event) {\n #{@keys[KEYMAP[`event.keyCode`]] = true}\n });\n\n window.addEventListener('keyup', function(event) {\n #{@keys[KEYMAP[`event.keyCode`]] = false}\n });\n }\n end\n\n def pressing?(key)\n @keys[key] || false\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"f65413de64b74ff3d8e9d706cdc16a5b447f494d","subject":"mac\u3067\u5909\u63db\u78ba\u5b9a\u6642\u306ereturn\u3067\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\u51e6\u7406\u304c\u8d70\u3063\u3066\u3057\u307e\u3046\u554f\u984c\u3092\u4fee\u6b63","message":"mac\u3067\u5909\u63db\u78ba\u5b9a\u6642\u306ereturn\u3067\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\u51e6\u7406\u304c\u8d70\u3063\u3066\u3057\u307e\u3046\u554f\u984c\u3092\u4fee\u6b63\n","repos":"yune-kotomi\/dokusho-biyori-ishibashi,yune-kotomi\/dokusho-biyori-ishibashi,yune-kotomi\/dokusho-biyori-ishibashi","old_file":"app\/assets\/javascripts\/keywords.js.opal","new_file":"app\/assets\/javascripts\/keywords.js.opal","new_contents":"Document.ready? do\n if Element.find('body.keywords').size > 0\n def append_keyword(event)\n form = event.current_target.parents.map{|parent| parent if parent.has_class?('new_keyword')}.compact.first\n # \u901a\u4fe1\u4e2d\u306f\u30dc\u30bf\u30f3\u3092disable\u306b\u3059\u308b\n button = form.find('.button')\n button.add_class('disabled')\n\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n # \u901a\u4fe1\u7d42\u4e86\u3057\u305f\u306e\u3067\u30dc\u30bf\u30f3\u3092\u5143\u306b\u623b\u3059\n button.remove_class('disabled')\n\n if response.ok?\n data = response.json\n # \u30ea\u30b9\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\n list_item = Element.parse(data['list_item'])\n form.parent.find('.keywords').append(list_item)\n # \u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c0\u30eb\u8ffd\u52a0\n modal = Element.parse(data['modal'])\n Element.find('#preview-modal-list').append(modal)\n # \u8ffd\u52a0\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\n Modal.init_open_button(list_item.find('.button[data-modal]'))\n Modal.init_dialog(modal.find('.button.close'))\n # \u524a\u9664\u30a4\u30d9\u30f3\u30c8\n list_item.find('.button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n # \u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\n form.find('input[type=\"text\"]').value = ''\n button.add_class('disabled')\n else\n alert('\u8ffd\u52a0\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n def delete_keyword(event)\n keyword_id = event.current_target.attr('data-id')\n confirm('\u3053\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059') do\n HTTP.delete(\"\/keywords\/#{keyword_id}\") do |response|\n if response.ok?\n # \u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\n Element.find(\"li[data-id='#{keyword_id}']\").fade_out\n else\n alert('\u524a\u9664\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n end\n\n # \u65e2\u5b58\u30ad\u30fc\u30ef\u30fc\u30c9\u4e00\u89a7\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('ul.keywords>li .button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('form.new_keyword .button').on('click') do |event|\n append_keyword(event) unless event.current_target.has_class?('disabled')\n false\n end\n\n # textfield\u3067\u30a8\u30f3\u30bf\u30fc\n Element.find('input[name=\"keyword[value]\"]').on('keypress') do |event|\n if event.which == 13\n append_keyword(event) unless event.current_target.has_class?('disabled')\n false\n end\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306f\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5165\u529b\u3055\u308c\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u307fenable\n Element.find('input[name=\"keyword[value]\"]').on('keyup') do |event|\n unless event.which == 13\n text_field = event.current_target\n form = text_field.parent.parent\n button = form.find('a.button')\n keywords = form.parent.find('.keywords .value a.button').map{|e| e.text.gsub(\/\\n\/, '').strip }\n if text_field.value.to_s.strip == '' or keywords.include?(text_field.value)\n button.add_class('disabled')\n event.current_target.add_class('disabled')\n else\n button.remove_class('disabled')\n event.current_target.remove_class('disabled')\n end\n end\n\n false\n end\n\n # \u30e6\u30fc\u30b6\u8a2d\u5b9a\n Element.find('#user-settings input[type=\"checkbox\"]').on('change') do |event|\n form = Element.find('#user-settings')\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n if response.ok?\n # do nothing\n else\n alert('\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n Element.find('#user_private').on('change') do |event|\n # \u975e\u516c\u958b\u306e\u5834\u5408\u306e\u307f\u30e9\u30f3\u30c0\u30e0URL\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\n if Element.find('#user_private').is(':checked')\n Element.find('#random-url-container').remove_class('disabled')\n Element.find('#user_random_url').remove_attr('disabled')\n else\n Element.find('#random-url-container').add_class('disabled')\n Element.find('#user_random_url')['disabled'] = 'disabled'\n end\n end\n end\nend\n","old_contents":"Document.ready? do\n if Element.find('body.keywords').size > 0\n def append_keyword(event)\n form = event.current_target.parents.map{|parent| parent if parent.has_class?('new_keyword')}.compact.first\n # \u901a\u4fe1\u4e2d\u306f\u30dc\u30bf\u30f3\u3092disable\u306b\u3059\u308b\n button = form.find('.button')\n button.add_class('disabled')\n\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n # \u901a\u4fe1\u7d42\u4e86\u3057\u305f\u306e\u3067\u30dc\u30bf\u30f3\u3092\u5143\u306b\u623b\u3059\n button.remove_class('disabled')\n\n if response.ok?\n data = response.json\n # \u30ea\u30b9\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\n list_item = Element.parse(data['list_item'])\n form.parent.find('.keywords').append(list_item)\n # \u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c0\u30eb\u8ffd\u52a0\n modal = Element.parse(data['modal'])\n Element.find('#preview-modal-list').append(modal)\n # \u8ffd\u52a0\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\n Modal.init_open_button(list_item.find('.button[data-modal]'))\n Modal.init_dialog(modal.find('.button.close'))\n # \u524a\u9664\u30a4\u30d9\u30f3\u30c8\n list_item.find('.button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n # \u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\n form.find('input[type=\"text\"]').value = ''\n button.add_class('disabled')\n else\n alert('\u8ffd\u52a0\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n def delete_keyword(event)\n keyword_id = event.current_target.attr('data-id')\n confirm('\u3053\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059') do\n HTTP.delete(\"\/keywords\/#{keyword_id}\") do |response|\n if response.ok?\n # \u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\n Element.find(\"li[data-id='#{keyword_id}']\").fade_out\n else\n alert('\u524a\u9664\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n end\n\n # \u65e2\u5b58\u30ad\u30fc\u30ef\u30fc\u30c9\u4e00\u89a7\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('ul.keywords>li .button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('form.new_keyword .button').on('click') do |event|\n append_keyword(event) unless event.current_target.has_class?('disabled')\n false\n end\n\n # textfield\u3067\u30a8\u30f3\u30bf\u30fc\n Element.find('input[name=\"keyword[value]\"]').on('keypress') do |event|\n false if event.which == 13\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306f\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5165\u529b\u3055\u308c\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u307fenable\n Element.find('input[name=\"keyword[value]\"]').on('keyup') do |event|\n text_field = event.current_target\n form = text_field.parent.parent\n button = form.find('a.button')\n keywords = form.parent.find('.keywords .value a.button').map{|e| e.text.gsub(\/\\n\/, '').strip }\n if text_field.value.to_s.strip == '' or keywords.include?(text_field.value)\n button.add_class('disabled')\n else\n button.remove_class('disabled')\n end\n\n if event.which == 13\n append_keyword(event) unless event.current_target.has_class?('disabled')\n end\n\n false\n end\n\n # \u30e6\u30fc\u30b6\u8a2d\u5b9a\n Element.find('#user-settings input[type=\"checkbox\"]').on('change') do |event|\n form = Element.find('#user-settings')\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n if response.ok?\n # do nothing\n else\n alert('\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n Element.find('#user_private').on('change') do |event|\n # \u975e\u516c\u958b\u306e\u5834\u5408\u306e\u307f\u30e9\u30f3\u30c0\u30e0URL\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\n if Element.find('#user_private').is(':checked')\n Element.find('#random-url-container').remove_class('disabled')\n Element.find('#user_random_url').remove_attr('disabled')\n else\n Element.find('#random-url-container').add_class('disabled')\n Element.find('#user_random_url')['disabled'] = 'disabled'\n end\n end\n end\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"7b1bc87e652f105a3d12e8d031d5f8576c2d0c6f","subject":"web::ticker minor cleanup","message":"web::ticker minor cleanup\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/ticker.opal","new_file":"opal\/yeah\/web\/ticker.opal","new_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_accessor :rate\n attr_reader :tick_count, :ticks_per_second\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n @tick_count = 0\n @ticks_per_second = 0\n @next_tps = 0\n end\n\n def on_tick(&block)\n %x{\n var lastTime = new Date().getTime(),\n lastMeasureTime = lastTime,\n elapsed = 0,\n interval,\n currentTime;\n\n var loop = function() {\n interval = 1.0 \/ #{@rate};\n currentTime = new Date().getTime();\n elapsed = (currentTime - lastTime) \/ 1000.0;\n\n if (elapsed > interval) {\n \/\/ TODO: add to ticks before yielding\n #{yield `elapsed`}\n\n #@tick_count += 1;\n #@next_tps += 1;\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n if (currentTime - lastMeasureTime > 1000) {\n #@ticks_per_second = #@next_tps;\n #@next_tps = 0;\n\n lastMeasureTime = currentTime - (currentTime - lastMeasureTime) % 1000;\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_accessor :rate\n attr_reader :tick_count, :ticks_per_second\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n @tick_count = 0\n @ticks_per_second = 0\n @next_tps = 0\n end\n\n def on_tick(&block)\n # TODO: add to ticks before yielding\n %x{\n var lastTime = (new Date()).getTime(),\n lastMeasureTime = lastTime,\n elapsed = 0,\n interval,\n currentTime;\n\n var loop = function() {\n interval = 1.0 \/ #{@rate};\n currentTime = new Date().getTime();\n elapsed = (currentTime - lastTime) \/ 1000.0;\n\n if (elapsed > interval) {\n #{yield `elapsed`}\n\n #@tick_count += 1;\n #@next_tps += 1;\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n if (currentTime - lastMeasureTime > 1000) {\n #@ticks_per_second = #@next_tps;\n #@next_tps = 0;\n\n lastMeasureTime = currentTime - (currentTime - lastMeasureTime) % 1000;\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"e527c05dc4792b14d0c034b50f8bf6cd54f29ab9","subject":"display #fill\/stroke[=] -> #fill\/stroke_color[=], #line_width -> #stroke_width","message":"display #fill\/stroke[=] -> #fill\/stroke_color[=], #line_width -> #stroke_width\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"4402587cd842a5eee7f37ca00a7978a49d6907f7","subject":"can now translate in pixels","message":"can now translate in pixels\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context\/screen.opal","new_file":"lib\/yeah\/platforms\/web\/context\/screen.opal","new_contents":"module Yeah\nmodule Web\n\nclass Screen\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n uniform mat4 u_transformation;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = u_transformation * vec4(a_position, 1, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_transformation\n setup_shaders\n end\n\n attr_reader :canvas\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n @mat4.identity(@transformation)\n perspective\n\n space.things.each do |thing|\n thing.visual.render(self, thing.position)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n left: position[0],\n bottom: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.uniformMatrix4fv(@trans_loc, false, @transformation)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def push\n end\n\n def pop\n end\n\n def translate(*amount)\n amount = V[amount].to_a\n\n @mat4.translate(@transformation, @transformation, amount)\n end\n\n private\n\n def setup_transformation\n @mat4 = Native::Object.new(`mat4`)\n @vec3 = Native::Object.new(`vec3`)\n\n @transformation = @mat4.create\n @transformation_stack = []\n end\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n\n @trans_loc = @gl.getUniformLocation(@shader_program, 'u_transformation')\n end\n\n def perspective\n translate = @vec3.create\n @vec3.set(translate, -1, -1, 0)\n @mat4.translate(@transformation, @transformation, translate)\n\n scale = @vec3.create\n @vec3.set(scale, 2 \/ @canvas.width, 2 \/ @canvas.height, 1)\n @mat4.scale(@transformation, @transformation, scale)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Screen\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n uniform mat4 u_transformation;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = u_transformation * vec4(clipspace, 1.0, 1.0);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_transformation\n setup_shaders\n end\n\n attr_reader :canvas\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n @mat4.identity(@transformation)\n\n space.things.each do |thing|\n thing.visual.render(self, thing.position)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n left: position[0],\n bottom: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.uniformMatrix4fv(@trans_loc, false, @transformation)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def push\n end\n\n def pop\n end\n\n def translate(*amount)\n amount = V[amount].to_a\n\n @mat4.translate(@transformation, @transformation, amount)\n end\n\n private\n\n def setup_transformation\n @mat4 = Native::Object.new(`mat4`)\n\n @transformation = @mat4.create\n @transformation_stack = []\n end\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n\n @trans_loc = @gl.getUniformLocation(@shader_program, 'u_transformation')\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"419f0bda9fce6b19c585103de04344d6c215fdf0","subject":"display minor organization","message":"display minor organization\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(value, position)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(value, position)\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def fill_text(value, position)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(value, position)\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"6284b3a33a87f784aabd47448ba9105ea162ecc4","subject":"simplified web rendering test","message":"simplified web rendering test\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n void main(void) {\n gl_Position = vec4(a_position, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n vertices = [\n 1, 1,\n -1, 1,\n 1, -1,\n -1, -1\n ]\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec3 a_vertex_position;\n attribute vec4 a_vertex_color;\n\n uniform mat4 u_mv_matrix;\n uniform mat4 u_p_matrix;\n\n varying vec4 v_color;\n\n void main(void) {\n gl_Position = u_p_matrix * u_mv_matrix * vec4(a_vertex_position, 1.0);\n v_color = a_vertex_color;\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n varying vec4 v_color;\n\n void main(void) {\n gl_FragColor = v_color;\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n\n @gl.enable(@gl.DEPTH_TEST)\n\n @mat4 = Native::Object.new(`mat4`)\n @mv_matrix = @mat4.create\n @p_matrix = @mat4.create\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n @mat4.perspective(45, @canvas.width \/ @canvas.height, 0.1, 100, @p_matrix)\n\n @mat4.identity(@mv_matrix)\n\n square_vertex_pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, square_vertex_pos_buffer)\n square_vertices = [\n 1, 1, 0,\n -1, 1, 0,\n 1, -1, 0,\n -1, -1, 0\n ]\n gl_square_vertices = Native::Object.new(`new Float32Array(#{square_vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_square_vertices, @gl.STATIC_DRAW)\n\n square_vertex_col_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, square_vertex_col_buffer)\n square_colors = [1, 0.3, 0.3, 1] * 4\n gl_square_colors = Native::Object.new(`new Float32Array(#{square_colors})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_square_colors, @gl.STATIC_DRAW)\n\n @mat4.translate(@mv_matrix, @mv_matrix, [-1, -1, 0])\n\n @gl.bindBuffer(@gl.ARRAY_BUFFER, square_vertex_pos_buffer)\n @gl.vertexAttribPointer(@vertex_pos_attr, 3, @gl.FLOAT, false, 0, 0)\n\n @gl.bindBuffer(@gl.ARRAY_BUFFER, square_vertex_col_buffer)\n @gl.vertexAttribPointer(@vertex_col_attr, 4, @gl.FLOAT, false, 0, 0)\n\n @gl.uniformMatrix4fv(@p_matrix_unif, false, @p_matrix)\n @gl.uniformMatrix4fv(@mv_matrix_unif, false, @mv_matrix)\n\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n @gl.useProgram(@shader_program)\n\n @vertex_pos_attr = @gl.getAttribLocation(@shader_program, 'a_vertex_position')\n @gl.enableVertexAttribArray(@vertex_pos_attr)\n\n @vertex_col_attr = @gl.getAttribLocation(@shader_program, 'a_vertex_color')\n @gl.enableVertexAttribArray(@vertex_col_attr)\n\n @p_matrix_unif = @gl.getUniformLocation(@shader_program, 'u_p_matrix')\n @mv_matrix_unif = @gl.getUniformLocation(@shader_program, 'u_mv_matrix')\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"db7b4059f5a7633972817b23e02a7eab0adf76a0","subject":"display#draw_image_cropped","message":"display#draw_image_cropped\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def draw_image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def draw_image_cropped(image, position, crop_size, crop_position = V[0, 0])\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def draw_image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"f7fc47d617109afd02089c45a551ba6fa4e98af3","subject":"display#line_width[=]","message":"display#line_width[=]\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"a6b1ba54aacf96667661d894c9319ecde9468483","subject":"web mouse position before first mouse movement","message":"web mouse position before first mouse movement\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/mouse.opal","new_file":"opal\/yeah\/web\/mouse.opal","new_contents":"module Yeah\nmodule Web\nclass Mouse\n BUTTON_MAP = {\n 0 => :left,\n 1 => :middle,\n 2 => :right,\n 3 => 4,\n 4 => 5\n }\n\n attr_reader :position\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n @ticker = args.fetch(:ticker)\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @pressed_buttons = {}\n @released_buttons = {}\n @position = V[0, 0]\n\n %x{\n #@canvas.addEventListener('mousemove', function(event) {\n if (event.offsetX) {\n #{@position = V[`event.offsetX`, `event.offsetY`]}\n } else {\n #{@position = V[`event.layerX`, `event.layerY`]}\n }\n });\n\n #@canvas.addEventListener('mousedown', function(event) {\n #{button = BUTTON_MAP[`event.button`]}\n if (#{!@pressed_buttons[button]}) {\n #{@pressed_buttons[button] = @ticker.tick_count}\n }\n });\n\n #@canvas.addEventListener('mouseup', function(event) {\n #{button = BUTTON_MAP[`event.button`]}\n #{@released_buttons[button] = @ticker.tick_count}\n #{@pressed_buttons[button] = nil}\n });\n }\n end\n\n def pressing?(button)\n !!@pressed_buttons[button] || false\n end\n\n def pressed?(button)\n @pressed_buttons[button] == @ticker.tick_count\n end\n\n def released?(button)\n @released_buttons[button] == @ticker.tick_count\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Mouse\n BUTTON_MAP = {\n 0 => :left,\n 1 => :middle,\n 2 => :right,\n 3 => 4,\n 4 => 5\n }\n\n attr_reader :position\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n @ticker = args.fetch(:ticker)\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @pressed_buttons = {}\n @released_buttons = {}\n\n %x{\n #@canvas.addEventListener('mousemove', function(event) {\n if (event.offsetX) {\n #{@position = V[`event.offsetX`, `event.offsetY`]}\n } else {\n #{@position = V[`event.layerX`, `event.layerY`]}\n }\n });\n\n #@canvas.addEventListener('mousedown', function(event) {\n #{button = BUTTON_MAP[`event.button`]}\n if (#{!@pressed_buttons[button]}) {\n #{@pressed_buttons[button] = @ticker.tick_count}\n }\n });\n\n #@canvas.addEventListener('mouseup', function(event) {\n #{button = BUTTON_MAP[`event.button`]}\n #{@released_buttons[button] = @ticker.tick_count}\n #{@pressed_buttons[button] = nil}\n });\n }\n end\n\n def pressing?(button)\n !!@pressed_buttons[button] || false\n end\n\n def pressed?(button)\n @pressed_buttons[button] == @ticker.tick_count\n end\n\n def released?(button)\n @released_buttons[button] == @ticker.tick_count\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"bd2e2eeda0570df717745626f95054c9f22b8aa5","subject":"fixed Web::Display size changing resetting font","message":"fixed Web::Display size changing resetting font\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value}`\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value}`\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def size\n [`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value[0]}`\n `#@canvas.height = #{value[1]}`\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def fill_color\n Color[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n Color[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(x, y)\n data = `#@context.getImageData(#{x}, #{y}, 1, 1).data`\n Color[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(x, y)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(x)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(y)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(x, y)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(x)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(y)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_x, start_y, end_x, end_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.lineTo(#{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control_x, control_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control1_x, control1_y, control2_x, control2_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(x, y, width, height)\n `#@context.strokeRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def fill_rectangle(x, y, width, height)\n `#@context.fillRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def stroke_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{width}, #{height})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(x, y)\n `#@context.moveTo(#{x}, #{y})`\n end\n\n def line_to(x, y)\n `#@context.lineTo(#{x}, #{y})`\n end\n\n def curve_to(x, y, control_x, control_y)\n `#@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{x}, #{y})`\n end\n\n def curve2_to(x, y, control1_x, control1_y, control2_x, control2_y)\n `#@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{x}, #{y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def draw_image(image, x, y)\n `#@context.drawImage(#{image.to_n}, #{x}, #{y})`\n end\n\n def draw_image_cropped(image, x, y, crop_x, crop_y, crop_width, crop_height)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_x}, #{crop_y},\n #{crop_width}, #{crop_height},\n #{x}, #{y},\n #{crop_x}, #{crop_y})}\n end\n\n def fill_text(text, x, y)\n `#@context.fillText(#{text}, #{x}, #{y})`\n end\n\n def stroke_text(text, x, y)\n `#@context.strokeText(#{text}, #{x}, #{y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value}`\n end\n\n def size\n [`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value[0]}`\n `#@canvas.height = #{value[1]}`\n end\n\n def fill_color\n Color[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n Color[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(x, y)\n data = `#@context.getImageData(#{x}, #{y}, 1, 1).data`\n Color[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(x, y)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(x)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(y)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(x, y)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(x)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(y)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_x, start_y, end_x, end_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.lineTo(#{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control_x, control_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control1_x, control1_y, control2_x, control2_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(x, y, width, height)\n `#@context.strokeRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def fill_rectangle(x, y, width, height)\n `#@context.fillRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def stroke_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{width}, #{height})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(x, y)\n `#@context.moveTo(#{x}, #{y})`\n end\n\n def line_to(x, y)\n `#@context.lineTo(#{x}, #{y})`\n end\n\n def curve_to(x, y, control_x, control_y)\n `#@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{x}, #{y})`\n end\n\n def curve2_to(x, y, control1_x, control1_y, control2_x, control2_y)\n `#@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{x}, #{y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def draw_image(image, x, y)\n `#@context.drawImage(#{image.to_n}, #{x}, #{y})`\n end\n\n def draw_image_cropped(image, x, y, crop_x, crop_y, crop_width, crop_height)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_x}, #{crop_y},\n #{crop_width}, #{crop_height},\n #{x}, #{y},\n #{crop_x}, #{crop_y})}\n end\n\n def fill_text(text, x, y)\n `#@context.fillText(#{text}, #{x}, #{y})`\n end\n\n def stroke_text(text, x, y)\n `#@context.strokeText(#{text}, #{x}, #{y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"24078292926c28936b77b1715bf846492ea8fe1e","subject":"removed useless line from web screen","message":"removed useless line from web screen\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context\/screen.opal","new_file":"lib\/yeah\/platforms\/web\/context\/screen.opal","new_contents":"module Yeah\nmodule Web\n\nclass Screen\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n uniform mat4 u_transformation;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = u_transformation * vec4(clipspace, 1.0, 1.0);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_transformation\n setup_shaders\n end\n\n attr_reader :canvas\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n @mat4.identity(@transformation)\n\n space.things.each do |thing|\n thing.visual.render(self, thing.position)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n left: position[0],\n bottom: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.uniformMatrix4fv(@trans_loc, false, @transformation)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def push\n end\n\n def pop\n end\n\n def translate(*amount)\n amount = V[amount].to_a\n\n @mat4.translate(@transformation, @transformation, amount)\n end\n\n private\n\n def setup_transformation\n @mat4 = Native::Object.new(`mat4`)\n\n @transformation = @mat4.create\n @transformation_stack = []\n end\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n\n @trans_loc = @gl.getUniformLocation(@shader_program, 'u_transformation')\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Screen\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n uniform mat4 u_transformation;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = u_transformation * vec4(clipspace, 1.0, 1.0);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_transformation\n setup_shaders\n end\n\n attr_reader :canvas\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n @mat4.identity(@transformation)\n\n space.things.each do |thing|\n thing.visual.render(self, thing.position)\n end\n\n @mat4.perspective(45, @canvas.width \/ @canvas.height, 0.1, 100, @transformation)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n left: position[0],\n bottom: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.uniformMatrix4fv(@trans_loc, false, @transformation)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def push\n end\n\n def pop\n end\n\n def translate(*amount)\n amount = V[amount].to_a\n\n @mat4.translate(@transformation, @transformation, amount)\n end\n\n private\n\n def setup_transformation\n @mat4 = Native::Object.new(`mat4`)\n\n @transformation = @mat4.create\n @transformation_stack = []\n end\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n\n @trans_loc = @gl.getUniformLocation(@shader_program, 'u_transformation')\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"f6c7d08f0ee066d06c37f1749c3bbbdff1403c29","subject":"crude mouse input handling","message":"crude mouse input handling\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context.opal","new_file":"lib\/yeah\/platforms\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n\n setup_mouse\n end\n\n def on_tick(&block)\n @window.requestAnimationFrame do\n yield\n\n on_tick(&block)\n end\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n space.things.each do |thing|\n thing.visual.render(self, thing.position)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n bottom: position[0],\n left: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n end\n\n def setup_mouse\n @mouse = V[]\n\n @canvas.addEventListener('mousemove') do |event|\n canvas_bounds = @canvas.getBoundingClientRect\n canvas_size = V[canvas_bounds.width, canvas_bounds.height]\n canvas_offset = V[canvas_bounds.left, canvas_bounds.top]\n real_mouse_pos = V[`event.clientX`, `event.clientY`]\n canvas_mouse_pos = real_mouse_pos - canvas_offset\n\n @mouse = canvas_mouse_pos * resolution \/ canvas_size\n end\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def on_tick(&block)\n @window.requestAnimationFrame do\n yield\n\n on_tick(&block)\n end\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n space.things.each do |thing|\n thing.visual.render(self, thing.position)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n bottom: position[0],\n left: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"f72221130b26d216bc629c0e2c718ce8906167c3","subject":"web mouse _clicked?","message":"web mouse _clicked?\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context\/mouse.opal","new_file":"lib\/yeah\/platforms\/web\/context\/mouse.opal","new_contents":"module Yeah\nmodule Web\n\nclass Mouse\n def initialize(screen)\n @screen = screen\n\n setup_position_listener\n setup_click_listeners\n end\n\n def position\n @position ||= V[]\n end\n\n def left_clicked?\n @left_clicked || false\n end\n\n def middle_clicked?\n @middle_clicked || false\n end\n\n def right_clicked?\n @right_clicked || false\n end\n\n private\n\n # TODO: cleanup\n def setup_position_listener\n @screen.canvas.addEventListener('mousemove') do |event|\n canvas_bounds = @screen.canvas.getBoundingClientRect\n canvas_size = V[canvas_bounds.width, canvas_bounds.height]\n canvas_offset = V[canvas_bounds.left, canvas_bounds.top]\n real_mouse_pos = V[`event.clientX`, `event.clientY`]\n canvas_mouse_pos = real_mouse_pos - canvas_offset\n canvas_mouse_pos.y = canvas_size.y - canvas_mouse_pos.y\n\n @position = canvas_mouse_pos * @screen.resolution \/ canvas_size\n end\n end\n\n def setup_click_listeners\n @screen.canvas.addEventListener('mousedown') do |event|\n case `event.button`\n when 0:\n @left_clicked = true\n when 1:\n @middle_clicked = true\n when 2:\n @right_clicked = true\n end\n end\n\n @screen.canvas.addEventListener('mouseup') do |event|\n case `event.button`\n when 0:\n @left_clicked = false\n when 1:\n @middle_clicked = false\n when 2:\n @right_clicked = false\n end\n end\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Mouse\n def initialize(screen)\n setup_position_listener(screen)\n end\n\n def position\n @position ||= V[]\n end\n\n private\n\n # TODO: cleanup\n def setup_position_listener(screen)\n screen.canvas.addEventListener('mousemove') do |event|\n canvas_bounds = screen.canvas.getBoundingClientRect\n canvas_size = V[canvas_bounds.width, canvas_bounds.height]\n canvas_offset = V[canvas_bounds.left, canvas_bounds.top]\n real_mouse_pos = V[`event.clientX`, `event.clientY`]\n canvas_mouse_pos = real_mouse_pos - canvas_offset\n canvas_mouse_pos.y = canvas_size.y - canvas_mouse_pos.y\n\n @position = canvas_mouse_pos * screen.resolution \/ canvas_size\n end\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"c10b2f5ba891fa891397c33bd1360fee822b06ec","subject":"fixed Web::Ticker#on_tick leftover tick time calculation","message":"fixed Web::Ticker#on_tick leftover tick time calculation\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/ticker.opal","new_file":"opal\/yeah\/web\/ticker.opal","new_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_reader :rate, :tick_count, :actual_rate\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n @tick_count = 0\n @actual_rate = 0\n @next_actual_rate = 0\n end\n\n def on_tick(&block)\n # TODO: add to ticks before yielding\n %x{\n var lastTime = (new Date()).getTime(),\n lastMeasureTime = lastTime,\n elapsed = 0,\n interval = 1000.0 \/ #{rate},\n currentTime;\n\n var loop = function() {\n currentTime = new Date().getTime();\n elapsed = currentTime - lastTime;\n\n if (elapsed > interval) {\n #{yield `elapsed`}\n\n #@tick_count += 1;\n #@next_actual_rate += 1;\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n if (currentTime - lastMeasureTime > 1000) {\n #@actual_rate = #@next_actual_rate;\n #@next_actual_rate = 0;\n\n lastMeasureTime = currentTime - (currentTime - lastMeasureTime) % 1000;\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_reader :rate, :tick_count, :actual_rate\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n @tick_count = 0\n @actual_rate = 0\n @next_actual_rate = 0\n end\n\n def on_tick(&block)\n # TODO: add to ticks before yielding\n %x{\n var lastTime = (new Date()).getTime(),\n lastMeasureTime = lastTime,\n elapsed = 0,\n interval = 1\/#{rate},\n currentTime;\n\n var loop = function() {\n currentTime = new Date().getTime();\n elapsed = (currentTime - lastTime) \/ 1000;\n\n if (elapsed > interval) {\n #{yield `elapsed`}\n\n #@tick_count += 1;\n #@next_actual_rate += 1;\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n if (currentTime - lastMeasureTime > 1000) {\n #@actual_rate = #@next_actual_rate;\n #@next_actual_rate = 0;\n\n lastMeasureTime = currentTime - (currentTime - lastMeasureTime) % 1000;\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"9cc5fdf73ebbd87f18eb07617cc284d6a8b45c9e","subject":"web context mouse minor cleanup","message":"web context mouse minor cleanup\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context\/mouse.opal","new_file":"lib\/yeah\/platforms\/web\/context\/mouse.opal","new_contents":"","old_contents":"","returncode":0,"stderr":"unknown","license":"mit","lang":"Opal"} {"commit":"cba1ab7f17e6c2dbf29757ba1de6bb1f6c3b4459","subject":"mouse buttons","message":"mouse buttons\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/mouse.opal","new_file":"opal\/yeah\/web\/mouse.opal","new_contents":"module Yeah\nmodule Web\nclass Mouse\n BUTTON_MAP = {\n 0 => :left,\n 1 => :middle,\n 2 => :right\n }\n\n attr_reader :position\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @buttons = {}\n\n %x{\n #@canvas.addEventListener('mousemove', function(event) {\n if (event.offsetX) {\n #{@position = V[`event.offsetX`, `event.offsetY`]}\n } else {\n #{@position = V[`event.layerX`, `event.layerY`]}\n }\n });\n\n #@canvas.addEventListener('mousedown', function(event) {\n #{@buttons[BUTTON_MAP[`event.button`]] = true}\n });\n\n #@canvas.addEventListener('mouseup', function(event) {\n #{@buttons[BUTTON_MAP[`event.button`]] = false}\n });\n }\n end\n\n def pressing?(button)\n @buttons[button] || false\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Mouse\n attr_reader :position, :is_pressing\n alias :pressing? :is_pressing\n private :is_pressing\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n\n %x{\n #@canvas.addEventListener('mousemove', function(event) {\n if (event.offsetX) {\n #{@position = V[`event.offsetX`, `event.offsetY`]}\n } else {\n #{@position = V[`event.layerX`, `event.layerY`]}\n }\n });\n\n #@canvas.addEventListener('mousedown', function(event) {\n #{@is_pressing = true}\n });\n\n #@canvas.addEventListener('mouseup', function(event) {\n #{@is_pressing = false}\n });\n }\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"b3c51c81cd33ca0e040789b46032478556f6ce97","subject":"web context minor organization","message":"web context minor organization\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def each_tick(&block)\n @window.requestAnimationFrame do\n yield\n each_tick(&block)\n end\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n level.things.each do |thing|\n rectangle(thing.position, thing.size)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n bottom: position[0],\n left: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def each_tick(&block)\n @window.requestAnimationFrame do\n yield\n each_tick(&block)\n end\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n level.things.each do |thing|\n rectangle(thing.position, thing.size)\n end\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n bottom: position[0],\n left: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"918e4aa28fde2f1de4d0f60a3c3266bfaa87fdf6","subject":"web context minor cleanup","message":"web context minor cleanup\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n end\n\n def background(*color)\n rgb = Color[color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n end\n\n def background(*color)\n color = Color[color].rgb\n\n @gl.clearColor(*color, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"3c76a2bb6d7c12c8ed8b076de631a809742a6477","subject":"fixed Web::Sound fatal error if playing before loading","message":"fixed Web::Sound fatal error if playing before loading\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/sound.opal","new_file":"opal\/yeah\/web\/sound.opal","new_contents":"","old_contents":"","returncode":0,"stderr":"unknown","license":"mit","lang":"Opal"} {"commit":"cffbe83c674a91c83b6e0598135ccaaacbb6ca26","subject":"web screen rotate and scale","message":"web screen rotate and scale\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context\/screen.opal","new_file":"lib\/yeah\/platforms\/web\/context\/screen.opal","new_contents":"module Yeah\nmodule Web\n\nclass Screen\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n uniform mat4 u_transformation;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = u_transformation * vec4(a_position, 1, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_transformation\n setup_shaders\n end\n\n attr_reader :canvas\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n @mat4.identity(@transformation)\n perspective\n\n space.things.each do |thing|\n push\n thing.visual.render(self, thing.position)\n pop\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n left: position[0],\n bottom: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.uniformMatrix4fv(@trans_loc, false, @transformation)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def push\n copy = @mat4.clone(@transformation)\n @transformation_stack.push(copy)\n end\n\n def pop\n @transformation = @transformation_stack.pop\n end\n\n def translate(*amount)\n amount = V[amount].to_a\n\n @mat4.translate(@transformation, @transformation, amount)\n end\n\n def rotate(amount)\n @mat4.rotateZ(@transformation, @transformation, amount)\n end\n\n def scale(*amount)\n amount = V[*amount]\n\n scale = @vec3.create\n @vec3.set(scale, amount.x, amount.y, 1)\n\n @mat4.scale(@transformation, @transformation, scale)\n end\n\n private\n\n def setup_transformation\n @mat4 = Native::Object.new(`mat4`)\n @vec3 = Native::Object.new(`vec3`)\n\n @transformation = @mat4.create\n @transformation_stack = []\n end\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n\n @trans_loc = @gl.getUniformLocation(@shader_program, 'u_transformation')\n end\n\n def perspective\n translate = @vec3.create\n @vec3.set(translate, -1, -1, 0)\n @mat4.translate(@transformation, @transformation, translate)\n\n scale = @vec3.create\n @vec3.set(scale, 2 \/ @canvas.width, 2 \/ @canvas.height, 1)\n @mat4.scale(@transformation, @transformation, scale)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Screen\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n uniform mat4 u_transformation;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = u_transformation * vec4(a_position, 1, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_transformation\n setup_shaders\n end\n\n attr_reader :canvas\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n @mat4.identity(@transformation)\n perspective\n\n space.things.each do |thing|\n push\n thing.visual.render(self, thing.position)\n pop\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n left: position[0],\n bottom: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.uniformMatrix4fv(@trans_loc, false, @transformation)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def push\n copy = @mat4.clone(@transformation)\n @transformation_stack.push(copy)\n end\n\n def pop\n @transformation = @transformation_stack.pop\n end\n\n def translate(*amount)\n amount = V[amount].to_a\n\n @mat4.translate(@transformation, @transformation, amount)\n end\n\n private\n\n def setup_transformation\n @mat4 = Native::Object.new(`mat4`)\n @vec3 = Native::Object.new(`vec3`)\n\n @transformation = @mat4.create\n @transformation_stack = []\n end\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n\n @trans_loc = @gl.getUniformLocation(@shader_program, 'u_transformation')\n end\n\n def perspective\n translate = @vec3.create\n @vec3.set(translate, -1, -1, 0)\n @mat4.translate(@transformation, @transformation, translate)\n\n scale = @vec3.create\n @vec3.set(scale, 2 \/ @canvas.width, 2 \/ @canvas.height, 1)\n @mat4.scale(@transformation, @transformation, scale)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"b71e7251a88788b824010a05ef9eae3a9db024c5","subject":"display transform methods","message":"display transform methods\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke\n `#@context.stroke()`\n end\n\n def fill\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n update_font\n end\n\n def font_size=(size)\n @font_size = size\n update_font\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\n\n private\n\n def update_font\n font = \"#{font_size}px #{font_type}\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke\n `#@context.stroke()`\n end\n\n def fill\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n update_font\n end\n\n def font_size=(size)\n @font_size = size\n update_font\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\n\n private\n\n def update_font\n font = \"#{font_size}px #{font_type}\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"1a95ebb3ef4f8b0c77234307f0976fcff4cfa67a","subject":"removed .opal file","message":"removed .opal file\n","repos":"PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC","old_file":"Components\/SimulinkOpal\/CHPandThermal\/CHP_slave_cfg.opal","new_file":"Components\/SimulinkOpal\/CHPandThermal\/CHP_slave_cfg.opal","new_contents":"","old_contents":"OPAL-1.0 Object\nMODBUS::Block {\n name=Modbus_device\n device=modbus_slv\n}\nMODBUS::Slave {\n name=modbus_slv\n proto_name=TCP\n slave_id=17\n ip=192.168.10.30\n port=1050\n verbose=0\n nb_bits=1\n nb_input_bits=1\n nb_registers=2002\n nb_input_registers=5\n pinout {\n\t\tincoming_bits {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \tincoming_input_bits {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \tincoming_registers {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \tincoming_input_registers {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=1\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=2\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=3\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=4\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \toutgoing_bits {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \toutgoing_registers{\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=2000\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=2001\n\t\t\t\t}\n\t\t\t}\n\t }\n }\n tasks {\n MODBUS::Task {\n type=mailbox\n deadline=100\n }\n }\n}","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"9ec06e39b6c227f6111d521cf7cb9aff4c1e8b4e","subject":"display #line -> #stroke_line","message":"display #line -> #stroke_line\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(value, position)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(value, position)\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(value, position)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(value, position)\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"b3d2a91d2a19d87297b7d612a7cfeb66cb47e2f0","subject":"Web::Context#color","message":"Web::Context#color\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context.opal","new_file":"lib\/yeah\/platforms\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def each_tick(&block)\n @window.requestAnimationFrame do\n yield\n each_tick(&block)\n end\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n space.things.each do |thing|\n color(thing.visual.color)\n rectangle(thing.position, thing.visual.size)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n bottom: position[0],\n left: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def each_tick(&block)\n @window.requestAnimationFrame do\n yield\n each_tick(&block)\n end\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n space.things.each do |thing|\n rectangle(thing.position, thing.visual.size, thing.visual.color)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def rectangle(position, size, color)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n bottom: position[0],\n left: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.uniform3f(@col_loc, *color.rgb)\n\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"1a75dbff1bb8f1e83c4806075e114100ac148e4e","subject":"\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\u5f8c\u306e\u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\u5f8c\u306btextfield\u304c\u7a7a\u306a\u306e\u306b\u8ffd\u52a0\u30dc\u30bf\u30f3\u304cdisable\u306b\u306a\u3089\u306a\u304b\u3063\u305f\u554f\u984c\u3092\u4fee\u6b63","message":"\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\u5f8c\u306e\u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\u5f8c\u306btextfield\u304c\u7a7a\u306a\u306e\u306b\u8ffd\u52a0\u30dc\u30bf\u30f3\u304cdisable\u306b\u306a\u3089\u306a\u304b\u3063\u305f\u554f\u984c\u3092\u4fee\u6b63\n","repos":"yune-kotomi\/dokusho-biyori-ishibashi,yune-kotomi\/dokusho-biyori-ishibashi,yune-kotomi\/dokusho-biyori-ishibashi","old_file":"app\/assets\/javascripts\/keywords.js.opal","new_file":"app\/assets\/javascripts\/keywords.js.opal","new_contents":"Document.ready? do\n if Element.find('body.keywords').size > 0\n def append_keyword(event)\n form = event.current_target.parents.map{|parent| parent if parent.has_class?('new_keyword')}.compact.first\n # \u901a\u4fe1\u4e2d\u306f\u30dc\u30bf\u30f3\u3092disable\u306b\u3059\u308b\n button = event.current_target\n button.add_class('disabled')\n\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n # \u901a\u4fe1\u7d42\u4e86\u3057\u305f\u306e\u3067\u30dc\u30bf\u30f3\u3092\u5143\u306b\u623b\u3059\n button.remove_class('disabled')\n\n if response.ok?\n data = response.json\n # \u30ea\u30b9\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\n list_item = Element.parse(data['list_item'])\n form.parent.find('.keywords').append(list_item)\n # \u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c0\u30eb\u8ffd\u52a0\n modal = Element.parse(data['modal'])\n Element.find('#preview-modal-list').append(modal)\n # \u8ffd\u52a0\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\n Modal.init_open_button(list_item.find('.button[data-modal]'))\n Modal.init_dialog(modal.find('.button.close'))\n # \u524a\u9664\u30a4\u30d9\u30f3\u30c8\n list_item.find('.button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n # \u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\n form.find('input[type=\"text\"]').value = ''\n button.add_class('disabled')\n else\n alert('\u8ffd\u52a0\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n def delete_keyword(event)\n keyword_id = event.current_target.attr('data-id')\n confirm('\u3053\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059') do\n HTTP.delete(\"\/keywords\/#{keyword_id}\") do |response|\n if response.ok?\n # \u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\n Element.find(\"li[data-id='#{keyword_id}']\").fade_out\n else\n alert('\u524a\u9664\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n end\n\n # \u65e2\u5b58\u30ad\u30fc\u30ef\u30fc\u30c9\u4e00\u89a7\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('ul.keywords>li .button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('form.new_keyword .button').on('click') do |event|\n append_keyword(event) unless event.current_target.has_class?('disabled')\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306f\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5165\u529b\u3055\u308c\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u307fenable\n Element.find('input[name=\"keyword[value]\"]').on('keyup') do |event|\n text_field = event.current_target\n form = text_field.parent.parent\n button = form.find('a.button')\n keywords = form.parent.find('.keywords .value a.button').map{|e| e.text.gsub(\/\\n\/, '').strip }\n if text_field.value.to_s.strip == '' or keywords.include?(text_field.value)\n button.add_class('disabled')\n else\n button.remove_class('disabled')\n end\n\n false\n end\n\n # \u30e6\u30fc\u30b6\u8a2d\u5b9a\n Element.find('#user-settings input[type=\"checkbox\"]').on('change') do |event|\n form = Element.find('#user-settings')\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n if response.ok?\n # do nothing\n else\n alert('\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n Element.find('#user_private').on('change') do |event|\n # \u975e\u516c\u958b\u306e\u5834\u5408\u306e\u307f\u30e9\u30f3\u30c0\u30e0URL\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\n if Element.find('#user_private').is(':checked')\n Element.find('#random-url-container').remove_class('disabled')\n Element.find('#user_random_url').remove_attr('disabled')\n else\n Element.find('#random-url-container').add_class('disabled')\n Element.find('#user_random_url')['disabled'] = 'disabled'\n end\n end\n end\nend\n","old_contents":"Document.ready? do\n if Element.find('body.keywords').size > 0\n def append_keyword(event)\n form = event.current_target.parents.map{|parent| parent if parent.has_class?('new_keyword')}.compact.first\n # \u901a\u4fe1\u4e2d\u306f\u30dc\u30bf\u30f3\u3092disable\u306b\u3059\u308b\n button = event.current_target\n button.add_class('disabled')\n\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n # \u901a\u4fe1\u7d42\u4e86\u3057\u305f\u306e\u3067\u30dc\u30bf\u30f3\u3092\u5143\u306b\u623b\u3059\n button.remove_class('disabled')\n\n if response.ok?\n data = response.json\n # \u30ea\u30b9\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\n list_item = Element.parse(data['list_item'])\n form.parent.find('.keywords').append(list_item)\n # \u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c0\u30eb\u8ffd\u52a0\n modal = Element.parse(data['modal'])\n Element.find('#preview-modal-list').append(modal)\n # \u8ffd\u52a0\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\n Modal.init_open_button(list_item.find('.button[data-modal]'))\n Modal.init_dialog(modal.find('.button.close'))\n # \u524a\u9664\u30a4\u30d9\u30f3\u30c8\n list_item.find('.button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n # \u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\n form.find('input[type=\"text\"]').value = ''\n\n else\n alert('\u8ffd\u52a0\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n def delete_keyword(event)\n keyword_id = event.current_target.attr('data-id')\n confirm('\u3053\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059') do\n HTTP.delete(\"\/keywords\/#{keyword_id}\") do |response|\n if response.ok?\n # \u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\n Element.find(\"li[data-id='#{keyword_id}']\").fade_out\n else\n alert('\u524a\u9664\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n end\n\n # \u65e2\u5b58\u30ad\u30fc\u30ef\u30fc\u30c9\u4e00\u89a7\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('ul.keywords>li .button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('form.new_keyword .button').on('click') do |event|\n append_keyword(event) unless event.current_target.has_class?('disabled')\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306f\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5165\u529b\u3055\u308c\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u307fenable\n Element.find('input[name=\"keyword[value]\"]').on('keyup') do |event|\n text_field = event.current_target\n form = text_field.parent.parent\n button = form.find('a.button')\n keywords = form.parent.find('.keywords .value a.button').map{|e| e.text.gsub(\/\\n\/, '').strip }\n if text_field.value.to_s.strip == '' or keywords.include?(text_field.value)\n button.add_class('disabled')\n else\n button.remove_class('disabled')\n end\n\n false\n end\n\n # \u30e6\u30fc\u30b6\u8a2d\u5b9a\n Element.find('#user-settings input[type=\"checkbox\"]').on('change') do |event|\n form = Element.find('#user-settings')\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n if response.ok?\n # do nothing\n else\n alert('\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n Element.find('#user_private').on('change') do |event|\n # \u975e\u516c\u958b\u306e\u5834\u5408\u306e\u307f\u30e9\u30f3\u30c0\u30e0URL\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\n if Element.find('#user_private').is(':checked')\n Element.find('#random-url-container').remove_class('disabled')\n Element.find('#user_random_url').remove_attr('disabled')\n else\n Element.find('#random-url-container').add_class('disabled')\n Element.find('#user_random_url')['disabled'] = 'disabled'\n end\n end\n end\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"233824e3d52f1a3ba04728139acfd00b9f8c43b1","subject":"fixed web ticker elapsed time","message":"fixed web ticker elapsed time\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/ticker.opal","new_file":"opal\/yeah\/web\/ticker.opal","new_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_accessor :rate\n attr_reader :tick_count, :actual_rate\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n @tick_count = 0\n @actual_rate = 0\n @next_actual_rate = 0\n end\n\n def on_tick(&block)\n # TODO: add to ticks before yielding\n %x{\n var lastTime = (new Date()).getTime(),\n lastMeasureTime = lastTime,\n elapsed = 0,\n interval,\n currentTime;\n\n var loop = function() {\n interval = 1.0 \/ #{@rate};\n currentTime = new Date().getTime();\n elapsed = (currentTime - lastTime) \/ 1000.0;\n\n if (elapsed > interval) {\n #{yield `elapsed`}\n\n #@tick_count += 1;\n #@next_actual_rate += 1;\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n if (currentTime - lastMeasureTime > 1000) {\n #@actual_rate = #@next_actual_rate;\n #@next_actual_rate = 0;\n\n lastMeasureTime = currentTime - (currentTime - lastMeasureTime) % 1000;\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_accessor :rate\n attr_reader :tick_count, :actual_rate\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n @tick_count = 0\n @actual_rate = 0\n @next_actual_rate = 0\n end\n\n def on_tick(&block)\n # TODO: add to ticks before yielding\n %x{\n var lastTime = (new Date()).getTime(),\n lastMeasureTime = lastTime,\n elapsed = 0,\n interval,\n currentTime;\n\n var loop = function() {\n interval = 1000.0 \/ #{@rate};\n currentTime = new Date().getTime();\n elapsed = currentTime - lastTime;\n\n if (elapsed > interval) {\n #{yield `elapsed`}\n\n #@tick_count += 1;\n #@next_actual_rate += 1;\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n if (currentTime - lastMeasureTime > 1000) {\n #@actual_rate = #@next_actual_rate;\n #@next_actual_rate = 0;\n\n lastMeasureTime = currentTime - (currentTime - lastMeasureTime) % 1000;\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"c8ae2366d32c95a4fe47eeaf2f7d87e089a952dc","subject":"\u30ad\u30fc\u30ef\u30fc\u30c9\u5165\u529b\u30d5\u30a9\u30fc\u30e0\u306etextfield\u3067\u30a8\u30f3\u30bf\u30fc\u3092\u62bc\u3059\u3068JSON\u304c\u8868\u793a\u3055\u308c\u308b\u554f\u984c\u3092\u4fee\u6b63","message":"\u30ad\u30fc\u30ef\u30fc\u30c9\u5165\u529b\u30d5\u30a9\u30fc\u30e0\u306etextfield\u3067\u30a8\u30f3\u30bf\u30fc\u3092\u62bc\u3059\u3068JSON\u304c\u8868\u793a\u3055\u308c\u308b\u554f\u984c\u3092\u4fee\u6b63\n","repos":"yune-kotomi\/dokusho-biyori-ishibashi,yune-kotomi\/dokusho-biyori-ishibashi,yune-kotomi\/dokusho-biyori-ishibashi","old_file":"app\/assets\/javascripts\/keywords.js.opal","new_file":"app\/assets\/javascripts\/keywords.js.opal","new_contents":"Document.ready? do\n if Element.find('body.keywords').size > 0\n def append_keyword(event)\n form = event.current_target.parents.map{|parent| parent if parent.has_class?('new_keyword')}.compact.first\n # \u901a\u4fe1\u4e2d\u306f\u30dc\u30bf\u30f3\u3092disable\u306b\u3059\u308b\n button = form.find('.button')\n button.add_class('disabled')\n\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n # \u901a\u4fe1\u7d42\u4e86\u3057\u305f\u306e\u3067\u30dc\u30bf\u30f3\u3092\u5143\u306b\u623b\u3059\n button.remove_class('disabled')\n\n if response.ok?\n data = response.json\n # \u30ea\u30b9\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\n list_item = Element.parse(data['list_item'])\n form.parent.find('.keywords').append(list_item)\n # \u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c0\u30eb\u8ffd\u52a0\n modal = Element.parse(data['modal'])\n Element.find('#preview-modal-list').append(modal)\n # \u8ffd\u52a0\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\n Modal.init_open_button(list_item.find('.button[data-modal]'))\n Modal.init_dialog(modal.find('.button.close'))\n # \u524a\u9664\u30a4\u30d9\u30f3\u30c8\n list_item.find('.button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n # \u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\n form.find('input[type=\"text\"]').value = ''\n button.add_class('disabled')\n else\n alert('\u8ffd\u52a0\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n def delete_keyword(event)\n keyword_id = event.current_target.attr('data-id')\n confirm('\u3053\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059') do\n HTTP.delete(\"\/keywords\/#{keyword_id}\") do |response|\n if response.ok?\n # \u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\n Element.find(\"li[data-id='#{keyword_id}']\").fade_out\n else\n alert('\u524a\u9664\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n end\n\n # \u65e2\u5b58\u30ad\u30fc\u30ef\u30fc\u30c9\u4e00\u89a7\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('ul.keywords>li .button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('form.new_keyword .button').on('click') do |event|\n append_keyword(event) unless event.current_target.has_class?('disabled')\n false\n end\n\n # textfield\u3067\u30a8\u30f3\u30bf\u30fc\n Element.find('input[name=\"keyword[value]\"]').on('keypress') do |event|\n false if event.which == 13\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306f\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5165\u529b\u3055\u308c\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u307fenable\n Element.find('input[name=\"keyword[value]\"]').on('keyup') do |event|\n text_field = event.current_target\n form = text_field.parent.parent\n button = form.find('a.button')\n keywords = form.parent.find('.keywords .value a.button').map{|e| e.text.gsub(\/\\n\/, '').strip }\n if text_field.value.to_s.strip == '' or keywords.include?(text_field.value)\n button.add_class('disabled')\n else\n button.remove_class('disabled')\n end\n\n if event.which == 13\n append_keyword(event) unless event.current_target.has_class?('disabled')\n end\n\n false\n end\n\n # \u30e6\u30fc\u30b6\u8a2d\u5b9a\n Element.find('#user-settings input[type=\"checkbox\"]').on('change') do |event|\n form = Element.find('#user-settings')\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n if response.ok?\n # do nothing\n else\n alert('\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n Element.find('#user_private').on('change') do |event|\n # \u975e\u516c\u958b\u306e\u5834\u5408\u306e\u307f\u30e9\u30f3\u30c0\u30e0URL\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\n if Element.find('#user_private').is(':checked')\n Element.find('#random-url-container').remove_class('disabled')\n Element.find('#user_random_url').remove_attr('disabled')\n else\n Element.find('#random-url-container').add_class('disabled')\n Element.find('#user_random_url')['disabled'] = 'disabled'\n end\n end\n end\nend\n","old_contents":"Document.ready? do\n if Element.find('body.keywords').size > 0\n def append_keyword(event)\n form = event.current_target.parents.map{|parent| parent if parent.has_class?('new_keyword')}.compact.first\n # \u901a\u4fe1\u4e2d\u306f\u30dc\u30bf\u30f3\u3092disable\u306b\u3059\u308b\n button = event.current_target\n button.add_class('disabled')\n\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n # \u901a\u4fe1\u7d42\u4e86\u3057\u305f\u306e\u3067\u30dc\u30bf\u30f3\u3092\u5143\u306b\u623b\u3059\n button.remove_class('disabled')\n\n if response.ok?\n data = response.json\n # \u30ea\u30b9\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u8ffd\u52a0\n list_item = Element.parse(data['list_item'])\n form.parent.find('.keywords').append(list_item)\n # \u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c0\u30eb\u8ffd\u52a0\n modal = Element.parse(data['modal'])\n Element.find('#preview-modal-list').append(modal)\n # \u8ffd\u52a0\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\n Modal.init_open_button(list_item.find('.button[data-modal]'))\n Modal.init_dialog(modal.find('.button.close'))\n # \u524a\u9664\u30a4\u30d9\u30f3\u30c8\n list_item.find('.button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n # \u30d5\u30a9\u30fc\u30e0\u30af\u30ea\u30a2\n form.find('input[type=\"text\"]').value = ''\n button.add_class('disabled')\n else\n alert('\u8ffd\u52a0\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n def delete_keyword(event)\n keyword_id = event.current_target.attr('data-id')\n confirm('\u3053\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059') do\n HTTP.delete(\"\/keywords\/#{keyword_id}\") do |response|\n if response.ok?\n # \u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\n Element.find(\"li[data-id='#{keyword_id}']\").fade_out\n else\n alert('\u524a\u9664\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n end\n\n # \u65e2\u5b58\u30ad\u30fc\u30ef\u30fc\u30c9\u4e00\u89a7\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('ul.keywords>li .button.delete').on('click') do |event|\n delete_keyword(event)\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306b\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u8a2d\u5b9a\n Element.find('form.new_keyword .button').on('click') do |event|\n append_keyword(event) unless event.current_target.has_class?('disabled')\n false\n end\n\n # \u8ffd\u52a0\u30dc\u30bf\u30f3\u306f\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5165\u529b\u3055\u308c\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u307fenable\n Element.find('input[name=\"keyword[value]\"]').on('keyup') do |event|\n text_field = event.current_target\n form = text_field.parent.parent\n button = form.find('a.button')\n keywords = form.parent.find('.keywords .value a.button').map{|e| e.text.gsub(\/\\n\/, '').strip }\n if text_field.value.to_s.strip == '' or keywords.include?(text_field.value)\n button.add_class('disabled')\n else\n button.remove_class('disabled')\n end\n\n false\n end\n\n # \u30e6\u30fc\u30b6\u8a2d\u5b9a\n Element.find('#user-settings input[type=\"checkbox\"]').on('change') do |event|\n form = Element.find('#user-settings')\n HTTP.post(form['action'], :payload => form.serialize) do |response|\n if response.ok?\n # do nothing\n else\n alert('\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002')\n end\n end\n end\n\n Element.find('#user_private').on('change') do |event|\n # \u975e\u516c\u958b\u306e\u5834\u5408\u306e\u307f\u30e9\u30f3\u30c0\u30e0URL\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\n if Element.find('#user_private').is(':checked')\n Element.find('#random-url-container').remove_class('disabled')\n Element.find('#user_random_url').remove_attr('disabled')\n else\n Element.find('#random-url-container').add_class('disabled')\n Element.find('#user_random_url')['disabled'] = 'disabled'\n end\n end\n end\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"d70ac57a4faf34aa1f0aaefd861a0a97d2f1ba9f","subject":"web mouse todo","message":"web mouse todo\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context\/mouse.opal","new_file":"lib\/yeah\/platforms\/web\/context\/mouse.opal","new_contents":"module Yeah\nmodule Web\n\nclass Mouse\n def initialize(screen)\n @screen = screen\n\n setup_position_listener\n setup_click_listeners\n end\n\n def position\n @position ||= V[]\n end\n\n def left_clicked?\n @left_clicked || false\n end\n\n def middle_clicked?\n @middle_clicked || false\n end\n\n def right_clicked?\n @right_clicked || false\n end\n\n private\n\n # TODO: cleanup\n def setup_position_listener\n @screen.canvas.addEventListener('mousemove') do |event|\n canvas_bounds = @screen.canvas.getBoundingClientRect\n canvas_size = V[canvas_bounds.width, canvas_bounds.height]\n canvas_offset = V[canvas_bounds.left, canvas_bounds.top]\n real_mouse_pos = V[`event.clientX`, `event.clientY`]\n canvas_mouse_pos = real_mouse_pos - canvas_offset\n canvas_mouse_pos.y = canvas_size.y - canvas_mouse_pos.y\n\n @position = canvas_mouse_pos * @screen.resolution \/ canvas_size\n end\n end\n\n # TODO: cleanup\n def setup_click_listeners\n @screen.canvas.addEventListener('mousedown') do |event|\n case `event.button`\n when 0:\n @left_clicked = true\n when 1:\n @middle_clicked = true\n when 2:\n @right_clicked = true\n end\n end\n\n @screen.canvas.addEventListener('mouseup') do |event|\n case `event.button`\n when 0:\n @left_clicked = false\n when 1:\n @middle_clicked = false\n when 2:\n @right_clicked = false\n end\n end\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Mouse\n def initialize(screen)\n @screen = screen\n\n setup_position_listener\n setup_click_listeners\n end\n\n def position\n @position ||= V[]\n end\n\n def left_clicked?\n @left_clicked || false\n end\n\n def middle_clicked?\n @middle_clicked || false\n end\n\n def right_clicked?\n @right_clicked || false\n end\n\n private\n\n # TODO: cleanup\n def setup_position_listener\n @screen.canvas.addEventListener('mousemove') do |event|\n canvas_bounds = @screen.canvas.getBoundingClientRect\n canvas_size = V[canvas_bounds.width, canvas_bounds.height]\n canvas_offset = V[canvas_bounds.left, canvas_bounds.top]\n real_mouse_pos = V[`event.clientX`, `event.clientY`]\n canvas_mouse_pos = real_mouse_pos - canvas_offset\n canvas_mouse_pos.y = canvas_size.y - canvas_mouse_pos.y\n\n @position = canvas_mouse_pos * @screen.resolution \/ canvas_size\n end\n end\n\n def setup_click_listeners\n @screen.canvas.addEventListener('mousedown') do |event|\n case `event.button`\n when 0:\n @left_clicked = true\n when 1:\n @middle_clicked = true\n when 2:\n @right_clicked = true\n end\n end\n\n @screen.canvas.addEventListener('mouseup') do |event|\n case `event.button`\n when 0:\n @left_clicked = false\n when 1:\n @middle_clicked = false\n when 2:\n @right_clicked = false\n end\n end\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"401b4ee475192e9486a8088a70c23fcc40318d07","subject":"early web screen matrix stuff :)","message":"early web screen matrix stuff :)\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context\/screen.opal","new_file":"lib\/yeah\/platforms\/web\/context\/screen.opal","new_contents":"module Yeah\nmodule Web\n\nclass Screen\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n uniform mat4 u_mv_matrix;\n uniform mat4 u_p_matrix;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n \/\/gl_Position = vec4(clipspace, 0, 1);\n gl_Position = u_p_matrix * u_mv_matrix * vec4(clipspace, 1.0, 1.0);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_matrices\n setup_shaders\n end\n\n attr_reader :canvas\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n @mat4.perspective(45, @canvas.width \/ @canvas.height, 0.1, 100, @p_matrix)\n @mat4.identity(@mv_matrix)\n\n # todo: test stuff, remove :)\n translate [`Math.random()`, 0, 0]\n\n space.things.each do |thing|\n thing.visual.render(self, thing.position)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n left: position[0],\n bottom: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n set_matrix_uniforms\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def push\n end\n\n def pop\n end\n\n def translate(*amount)\n amount = V[amount].to_a\n\n @mat4.translate(@mv_matrix, @mv_matrix, amount)\n end\n\n private\n\n def setup_matrices\n @mat4 = Native::Object.new(`mat4`)\n\n @mv_matrix = @mat4.create\n @p_matrix = @mat4.create\n\n @mv_matrix_stack = []\n end\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n\n @p_mtx_loc = @gl.getUniformLocation(@shader_program, 'u_p_matrix')\n @mv_mtx_loc = @gl.getUniformLocation(@shader_program, 'u_mv_matrix')\n end\n\n def set_matrix_uniforms\n @gl.uniformMatrix4fv(@p_mtx_loc, false, @p_matrix)\n @gl.uniformMatrix4fv(@mv_mtx_loc, false, @mv_matrix)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Screen\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n uniform vec3 u_color;\n\n void main(void) {\n gl_FragColor = vec4(u_color, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n attr_reader :canvas\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(space)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(space.background)\n\n space.things.each do |thing|\n thing.visual.render(self, thing.position)\n end\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n def color(color)\n @gl.uniform3f(@col_loc, *color.rgb)\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n left: position[0],\n bottom: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_loc, 2, @gl.FLOAT, false, 0, 0)\n\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_loc = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_loc)\n\n @col_loc = @gl.getUniformLocation(@shader_program, 'u_color')\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"68ab805f1e4ea02f00020d3a8911190fd77287d0","subject":"web context vertex shader takes pixel coords","message":"web context vertex shader takes pixel coords\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n rect = {\n top: 100,\n bottom: 50,\n left: 150,\n right: 200\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:top],\n rect[:right], rect[:bottom],\n rect[:right], rect[:top]\n ]\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n void main(void) {\n gl_Position = vec4(a_position, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n vertices = [\n 1, 1,\n -1, 1,\n 1, -1,\n -1, -1\n ]\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"21154ab588d74663221fe86cf957721c96c6aa48","subject":"Removed derived file","message":"Removed derived file\n","repos":"PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC,PowerSystemsHIL\/EPHCC","old_file":"Components\/SimulinkOpal\/CHPandThermal\/CHP_slave_cfg.opal","new_file":"Components\/SimulinkOpal\/CHPandThermal\/CHP_slave_cfg.opal","new_contents":"","old_contents":"OPAL-1.0 Object\nMODBUS::Block {\n name=Modbus_device\n device=modbus_slv\n}\nMODBUS::Slave {\n name=modbus_slv\n proto_name=TCP\n slave_id=17\n ip=192.168.10.30\n port=1050\n verbose=0\n nb_bits=1\n nb_input_bits=1\n nb_registers=2002\n nb_input_registers=5\n pinout {\n\t\tincoming_bits {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \tincoming_input_bits {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \tincoming_registers {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \tincoming_input_registers {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=1\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=2\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=3\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=4\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \toutgoing_bits {\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=0\n\t\t\t\t}\n\t\t\t}\n\t }\n\t \toutgoing_registers{\n\t\t\tpins {\n\t\t\t\titem {\n\t\t\t\t\taddr=2000\n\t\t\t\t}\n\t\t\t\titem {\n\t\t\t\t\taddr=2001\n\t\t\t\t}\n\t\t\t}\n\t }\n }\n tasks {\n MODBUS::Task {\n type=mailbox\n deadline=100\n }\n }\n}","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"749084e9506da2ea8a6f2bf004c5863febb92fb1","subject":"display basic shape methods","message":"display basic shape methods\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke\n `#@context.stroke()`\n end\n\n def fill\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"3a3109187996115b93ba9f4ec3515449c6e47103","subject":"display #stroke[=]","message":"display #stroke[=]\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"0adadd977fc152a948b66b89b73a8ad18e28b2bc","subject":"improved display#draw_image_cropped signature","message":"improved display#draw_image_cropped signature\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def draw_image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def draw_image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def draw_image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def draw_image_cropped(image, position, crop_size, crop_position = V[0, 0])\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"7adf981ba654ff288c3b935041d6104011ecc804","subject":"Web::Sound based on Web Audio API (resolves #10)","message":"Web::Sound based on Web Audio API (resolves #10)\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/sound.opal","new_file":"opal\/yeah\/web\/sound.opal","new_contents":"module Yeah\nmodule Web\nclass Sound < Asset\n `window.AudioContext = window.AudioContext || window.webkitAudioContext`\n CONTEXT = `new AudioContext()`\n\n def initialize(path)\n super\n\n %x{\n var request = new XMLHttpRequest();\n request.open('GET', #{full_path}, true);\n request.responseType = 'arraybuffer';\n\n request.onload = function() {\n #{CONTEXT}.decodeAudioData(request.response, function(buffer) {\n #@buffer = buffer;\n });\n }\n\n request.send();\n }\n end\n\n def play\n %x{\n var source = #{CONTEXT}.createBufferSource();\n source.buffer = #@buffer;\n source.connect(#{CONTEXT}.destination);\n source.start(0);\n }\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Sound < Asset\n def initialize(path)\n super\n\n %x{\n #@native = new Audio();\n #@native.src = #{full_path};\n }\n end\n\n def play\n `#@native.play()`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"eaf21076166a5d02707b644705327730e0b3ebba","subject":"optimized font style setters","message":"optimized font style setters\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n update_font\n end\n\n def font_size=(size)\n @font_size = size\n update_font\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\n\n private\n\n def update_font\n font = \"#{font_size}px #{font_type}\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"a049b9491e17fdc749c461354b415816a3fd9df7","subject":"fixed Web::Display usage of Color","message":"fixed Web::Display usage of Color\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value}`\n end\n\n def size\n [`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value[0]}`\n `#@canvas.height = #{value[1]}`\n end\n\n def fill_color\n Color[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n Color[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(x, y)\n data = `#@context.getImageData(#{x}, #{y}, 1, 1).data`\n Color[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(x, y)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(x)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(y)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(x, y)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(x)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(y)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_x, start_y, end_x, end_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.lineTo(#{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control_x, control_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control1_x, control1_y, control2_x, control2_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(x, y, width, height)\n `#@context.strokeRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def fill_rectangle(x, y, width, height)\n `#@context.fillRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def stroke_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{width}, #{height})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(x, y)\n `#@context.moveTo(#{x}, #{y})`\n end\n\n def line_to(x, y)\n `#@context.lineTo(#{x}, #{y})`\n end\n\n def curve_to(x, y, control_x, control_y)\n `#@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{x}, #{y})`\n end\n\n def curve2_to(x, y, control1_x, control1_y, control2_x, control2_y)\n `#@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{x}, #{y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def draw_image(image, x, y)\n `#@context.drawImage(#{image.to_n}, #{x}, #{y})`\n end\n\n def draw_image_cropped(image, x, y, crop_x, crop_y, crop_width, crop_height)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_x}, #{crop_y},\n #{crop_width}, #{crop_height},\n #{x}, #{y},\n #{crop_x}, #{crop_y})}\n end\n\n def fill_text(text, x, y)\n `#@context.fillText(#{text}, #{x}, #{y})`\n end\n\n def stroke_text(text, x, y)\n `#@context.strokeText(#{text}, #{x}, #{y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value}`\n end\n\n def size\n [`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value[0]}`\n `#@canvas.height = #{value[1]}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(x, y)\n data = `#@context.getImageData(#{x}, #{y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(x, y)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(x)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(y)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(x, y)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(x)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(y)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_x, start_y, end_x, end_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.lineTo(#{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control_x, control_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control1_x, control1_y, control2_x, control2_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(x, y, width, height)\n `#@context.strokeRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def fill_rectangle(x, y, width, height)\n `#@context.fillRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def stroke_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{width}, #{height})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(x, y)\n `#@context.moveTo(#{x}, #{y})`\n end\n\n def line_to(x, y)\n `#@context.lineTo(#{x}, #{y})`\n end\n\n def curve_to(x, y, control_x, control_y)\n `#@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{x}, #{y})`\n end\n\n def curve2_to(x, y, control1_x, control1_y, control2_x, control2_y)\n `#@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{x}, #{y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def draw_image(image, x, y)\n `#@context.drawImage(#{image.to_n}, #{x}, #{y})`\n end\n\n def draw_image_cropped(image, x, y, crop_x, crop_y, crop_width, crop_height)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_x}, #{crop_y},\n #{crop_width}, #{crop_height},\n #{x}, #{y},\n #{crop_x}, #{crop_y})}\n end\n\n def fill_text(text, x, y)\n `#@context.fillText(#{text}, #{x}, #{y})`\n end\n\n def stroke_text(text, x, y)\n `#@context.strokeText(#{text}, #{x}, #{y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"619508432fabcbb8fe4e3d709acd83178de6024c","subject":"web assets path is relative","message":"web assets path is relative\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/asset.opal","new_file":"opal\/yeah\/web\/asset.opal","new_contents":"module Yeah\nmodule Web\nclass Asset\n ASSETS_PATH = \".\/assets\"\n\n def initialize(path)\n setup_native\n\n self.path = path\n end\n\n def path\n `#@native.src`.sub(\/.*:\\\/\\\/.*#{ASSETS_PATH}\\\/\/i, '')\n end\n def path=(val)\n # TODO: use Pathname#join if it is implemented in Opal\n full_path = \"#{ASSETS_PATH}\/#{val}\"\n `#@native.src = #{full_path};`\n end\n\n def to_n\n @native\n end\n\n private\n\n def setup_native\n raise NotImplementedError\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Asset\n ASSETS_PATH = \"\/assets\"\n\n def initialize(path)\n setup_native\n\n self.path = path\n end\n\n def path\n `#@native.src`.sub(\/.*:\\\/\\\/.*#{ASSETS_PATH}\\\/\/i, '')\n end\n def path=(val)\n # TODO: use Pathname#join if it is implemented in Opal\n full_path = \"#{ASSETS_PATH}\/#{val}\"\n `#@native.src = #{full_path};`\n end\n\n def to_n\n @native\n end\n\n private\n\n def setup_native\n raise NotImplementedError\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"881888dd645029991878d0857663b37f2dd28dc1","subject":"fixed Web::Ticker#ticks_per_second","message":"fixed Web::Ticker#ticks_per_second\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/ticker.opal","new_file":"opal\/yeah\/web\/ticker.opal","new_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_accessor :rate\n attr_reader :tick_count, :ticks_per_second\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n @tick_count = 0\n @ticks_per_second = 0\n @next_tps = 0\n end\n\n def on_tick(&block)\n # TODO: add to ticks before yielding\n %x{\n var lastTime = (new Date()).getTime(),\n lastMeasureTime = lastTime,\n elapsed = 0,\n interval,\n currentTime;\n\n var loop = function() {\n interval = 1.0 \/ #{@rate};\n currentTime = new Date().getTime();\n elapsed = (currentTime - lastTime) \/ 1000.0;\n\n if (elapsed > interval) {\n #{yield `elapsed`}\n\n #@tick_count += 1;\n #@next_tps += 1;\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n if (currentTime - lastMeasureTime > 1000) {\n #@ticks_per_second = #@next_tps;\n #@next_tps = 0;\n\n lastMeasureTime = currentTime - (currentTime - lastMeasureTime) % 1000;\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_accessor :rate\n attr_reader :tick_count, :ticks_per_second\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n @tick_count = 0\n @ticks_per_second = 0\n @next_tps = 0\n end\n\n def on_tick(&block)\n # TODO: add to ticks before yielding\n %x{\n var lastTime = (new Date()).getTime(),\n lastMeasureTime = lastTime,\n elapsed = 0,\n interval,\n currentTime;\n\n var loop = function() {\n interval = 1.0 \/ #{@rate};\n currentTime = new Date().getTime();\n elapsed = (currentTime - lastTime) \/ 1000.0;\n\n if (elapsed > interval) {\n #{yield `elapsed`}\n\n #@tick_count += 1;\n #@next_tps += 1;\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n if (currentTime - lastMeasureTime > 1000) {\n #@ticks_per_second = #@next_tps;\n #@next_actual_rate = 0;\n\n lastMeasureTime = currentTime - (currentTime - lastMeasureTime) % 1000;\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"bd0b6001b35bda36c790fba0d2e589b6baefdad3","subject":"Ticker#tick_count","message":"Ticker#tick_count\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/ticker.opal","new_file":"opal\/yeah\/web\/ticker.opal","new_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_reader :rate, :tick_count\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n @tick_count = 0\n end\n\n def on_tick(&block)\n # TODO: add to ticks before yielding\n %x{\n var lastTime = (new Date()).getTime(),\n elapsed = 0,\n interval = 1\/#{rate},\n currentTime;\n\n var loop = function() {\n currentTime = new Date().getTime();\n elapsed = (currentTime - lastTime) \/ 1000;\n\n if (elapsed > interval) {\n #{yield `elapsed`}\n\n #{@tick_count += 1}\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Ticker\n attr_reader :rate\n\n def initialize(args = {})\n @rate = args.fetch(:rate, DEFAULT_TICKER_RATE)\n end\n\n def on_tick(&block)\n %x{\n var lastTime = (new Date()).getTime(),\n elapsed = 0,\n interval = 1\/#{rate},\n currentTime;\n\n var loop = function() {\n currentTime = new Date().getTime();\n elapsed = (currentTime - lastTime) \/ 1000;\n\n if (elapsed > interval) {\n #{yield `elapsed`}\n\n lastTime = currentTime - (elapsed % interval);\n }\n\n window.requestAnimationFrame(loop);\n };\n\n window.requestAnimationFrame(loop);\n }\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"7872587148cb17df390e6466f8aa018a12e592b3","subject":"fixed Web::Display #width=, #height=","message":"fixed Web::Display #width=, #height=\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement.x} +\n #{@transform[2]} * #{displacement.y}`\n @transform[5] += `#{@transform[1]} * #{displacement.x} +\n #{@transform[3]} * #{displacement.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{displacement} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(displacement)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{displacement}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{displacement}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_z(displacement)\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier},\n #{@transform[1]} * #{multiplier},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(multiplier)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{multiplier},\n #{@transform[3]} * #{multiplier},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_z(multiplier)\n end\n\n def rotate(radians)\n rotate_z(radians.z)\n end\n\n def rotate_x(radians)\n end\n\n def rotate_y(radians)\n end\n\n def rotate_z(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_pos, end_pos)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.lineTo(#{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_pos, end_pos, control)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve2(start_pos, end_pos, control1, control2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def curve_to(position, control)\n `#@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{position.x}, #{position.y})`\n end\n\n def curve2_to(position, control1, control2)\n `#@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(text, position)\n `#@context.fillText(#{text}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(text, position)\n `#@context.strokeText(#{text}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement.x} +\n #{@transform[2]} * #{displacement.y}`\n @transform[5] += `#{@transform[1]} * #{displacement.x} +\n #{@transform[3]} * #{displacement.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{displacement} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(displacement)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{displacement}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{displacement}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_z(displacement)\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier},\n #{@transform[1]} * #{multiplier},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(multiplier)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{multiplier},\n #{@transform[3]} * #{multiplier},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_z(multiplier)\n end\n\n def rotate(radians)\n rotate_z(radians.z)\n end\n\n def rotate_x(radians)\n end\n\n def rotate_y(radians)\n end\n\n def rotate_z(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_pos, end_pos)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.lineTo(#{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_pos, end_pos, control)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve2(start_pos, end_pos, control1, control2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def curve_to(position, control)\n `#@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{position.x}, #{position.y})`\n end\n\n def curve2_to(position, control1, control2)\n `#@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(text, position)\n `#@context.fillText(#{text}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(text, position)\n `#@context.strokeText(#{text}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"a07e2c965272f7c9e9790d8e6d17e6cfc2e1d49b","subject":"web canvas gl setup, render test","message":"web canvas gl setup, render test\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec3 a_vertex_position;\n attribute vec4 a_vertex_color;\n\n uniform mat4 u_mv_matrix;\n uniform mat4 u_p_matrix;\n\n varying vec4 v_color;\n\n void main(void) {\n gl_Position = u_p_matrix * u_mv_matrix * vec4(a_vertex_position, 1.0);\n v_color = a_vertex_color;\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n varying vec4 v_color;\n\n void main(void) {\n gl_FragColor = v_color;\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n\n @gl.enable(@gl.DEPTH_TEST)\n\n @mat4 = Native::Object.new(`mat4`)\n @mv_matrix = @mat4.create\n @p_matrix = @mat4.create\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n @mat4.perspective(45, @canvas.width \/ @canvas.height, 0.1, 100, @p_matrix)\n\n @mat4.identity(@mv_matrix)\n\n square_vertex_pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, square_vertex_pos_buffer)\n square_vertices = [\n 1, 1, 0,\n -1, 1, 0,\n 1, -1, 0,\n -1, -1, 0\n ]\n gl_square_vertices = Native::Object.new(`new Float32Array(#{square_vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_square_vertices, @gl.STATIC_DRAW)\n\n square_vertex_col_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, square_vertex_col_buffer)\n square_colors = [1, 0.3, 0.3, 1] * 4\n gl_square_colors = Native::Object.new(`new Float32Array(#{square_colors})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_square_colors, @gl.STATIC_DRAW)\n\n @mat4.translate(@mv_matrix, @mv_matrix, [-1, -1, 0])\n\n @gl.bindBuffer(@gl.ARRAY_BUFFER, square_vertex_pos_buffer)\n @gl.vertexAttribPointer(@vertex_pos_attr, 3, @gl.FLOAT, false, 0, 0)\n\n @gl.bindBuffer(@gl.ARRAY_BUFFER, square_vertex_col_buffer)\n @gl.vertexAttribPointer(@vertex_col_attr, 4, @gl.FLOAT, false, 0, 0)\n\n @gl.uniformMatrix4fv(@p_matrix_unif, false, @p_matrix)\n @gl.uniformMatrix4fv(@mv_matrix_unif, false, @mv_matrix)\n\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n @gl.useProgram(@shader_program)\n\n @vertex_pos_attr = @gl.getAttribLocation(@shader_program, 'a_vertex_position')\n @gl.enableVertexAttribArray(@vertex_pos_attr)\n\n @vertex_col_attr = @gl.getAttribLocation(@shader_program, 'a_vertex_color')\n @gl.enableVertexAttribArray(@vertex_col_attr)\n\n @p_matrix_unif = @gl.getUniformLocation(@shader_program, 'u_p_matrix')\n @mv_matrix_unif = @gl.getUniformLocation(@shader_program, 'u_mv_matrix')\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec3 a_vertex_position;\n attribute vec4 a_vertex_color;\n\n uniform mat4 u_mv_matrix;\n uniform mat4 u_p_matrix;\n\n varying vec4 v_color;\n\n void main(void) {\n gl_Position = u_p_matrix * u_mv_matrix * vec4(a_vertex_position, 1.0);\n v_color = a_vertex_color;\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n varying vec4 v_color;\n\n void main(void) {\n gl_FragColor = v_color;\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n background(level.background)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n @gl.useProgram(@shader_program)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"73c3ec7c9b469357318ebbde7ed255bf84b18efb","subject":"fixed Display w\/ updated Color interface","message":"fixed Display w\/ updated Color interface\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n self.size = options.fetch(:size, nil)\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n\n `DISPLAY = #{self}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n @width = value\n `#@canvas.width = #{value}` unless value.nil?\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n @height = value\n `#@canvas.height = #{value}` unless value.nil?\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def size\n [`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n @width, @height = value\n\n unless value.nil?\n `#@canvas.width = #{value[0]}`\n `#@canvas.height = #{value[1]}`\n end\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def fill_color\n Color.new(`#@context.fillStyle`)\n end\n def fill_color=(color)\n %x{\n var value = #{color.value};\n #@context.fillStyle = 'rgba(' + value + ')';\n }\n end\n\n def stroke_color\n Color.new(`#@context.strokeStyle`)\n end\n def stroke_color=(color)\n %x{\n var value = #{color.value};\n #@context.strokeStyle = 'rgba(' + value + ')';\n }\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(x, y)\n data = `#@context.getImageData(#{x}, #{y}, 1, 1).data`\n Color.new(`data[0]`, `data[1]`, `data[2]`)\n end\n\n def translate(x, y)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(x)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(y)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(x, y)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(x)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(y)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_x, start_y, end_x, end_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.lineTo(#{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control_x, control_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve2(start_x, start_y, end_x, end_y, control1_x, control1_y, control2_x, control2_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(x, y, width, height)\n `#@context.strokeRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def fill_rectangle(x, y, width, height)\n `#@context.fillRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def stroke_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{width}, #{height})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(x, y)\n `#@context.moveTo(#{x}, #{y})`\n end\n\n def line_to(x, y)\n `#@context.lineTo(#{x}, #{y})`\n end\n\n def curve_to(x, y, control_x, control_y)\n `#@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{x}, #{y})`\n end\n\n def curve2_to(x, y, control1_x, control1_y, control2_x, control2_y)\n `#@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{x}, #{y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def draw_image(image, x, y)\n `#@context.drawImage(#{image.to_n}, #{x}, #{y})`\n end\n\n def draw_image_cropped(image, x, y, crop_x, crop_y, crop_width, crop_height)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_x}, #{crop_y},\n #{crop_width}, #{crop_height},\n #{x}, #{y},\n #{crop_x}, #{crop_y})}\n end\n\n def fill_text(text, x, y)\n `#@context.fillText(#{text}, #{x}, #{y})`\n end\n\n def stroke_text(text, x, y)\n `#@context.strokeText(#{text}, #{x}, #{y})`\n end\n\n private\n\n def scale_to_window\n %x{\n var canvas = document.getElementsByTagName('canvas')[0];\n\n if (#{@width.nil?} && #{@height.nil?}) {\n canvas.width = window.innerWidth;\n canvas.height = window.innerHeight;\n canvas.setAttribute('style', \"\");\n } else {\n var widthScale = window.innerWidth \/ canvas.width,\n heightScale = window.innerHeight \/ canvas.height;\n window.displayScale = Math.min(widthScale, heightScale);\n\n if (PRESERVE_PIXELS && displayScale >= 1) {\n displayScale = Math.floor(displayScale);\n }\n\n var width = canvas.width * displayScale,\n height = canvas.height * displayScale,\n sizeStyle = \"width:\"+width+\"px; height:\"+height+\"px\";\n\n canvas.setAttribute('style', sizeStyle);\n }\n }\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n self.size = options.fetch(:size, nil)\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n\n `DISPLAY = #{self}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n @width = value\n `#@canvas.width = #{value}` unless value.nil?\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n @height = value\n `#@canvas.height = #{value}` unless value.nil?\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def size\n [`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n @width, @height = value\n\n unless value.nil?\n `#@canvas.width = #{value[0]}`\n `#@canvas.height = #{value[1]}`\n end\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def fill_color\n Color[`#@context.fillStyle`]\n end\n def fill_color=(color)\n %x{\n var value = #{color.value};\n #@context.fillStyle = 'rgba(' + value + ')';\n }\n end\n\n def stroke_color\n Color[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n %x{\n var value = #{color.value};\n #@context.strokeStyle = 'rgba(' + value + ')';\n }\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(x, y)\n data = `#@context.getImageData(#{x}, #{y}, 1, 1).data`\n Color[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(x, y)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(x)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(y)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(x, y)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(x)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(y)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_x, start_y, end_x, end_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.lineTo(#{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control_x, control_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve2(start_x, start_y, end_x, end_y, control1_x, control1_y, control2_x, control2_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(x, y, width, height)\n `#@context.strokeRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def fill_rectangle(x, y, width, height)\n `#@context.fillRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def stroke_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{width}, #{height})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(x, y)\n `#@context.moveTo(#{x}, #{y})`\n end\n\n def line_to(x, y)\n `#@context.lineTo(#{x}, #{y})`\n end\n\n def curve_to(x, y, control_x, control_y)\n `#@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{x}, #{y})`\n end\n\n def curve2_to(x, y, control1_x, control1_y, control2_x, control2_y)\n `#@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{x}, #{y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def draw_image(image, x, y)\n `#@context.drawImage(#{image.to_n}, #{x}, #{y})`\n end\n\n def draw_image_cropped(image, x, y, crop_x, crop_y, crop_width, crop_height)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_x}, #{crop_y},\n #{crop_width}, #{crop_height},\n #{x}, #{y},\n #{crop_x}, #{crop_y})}\n end\n\n def fill_text(text, x, y)\n `#@context.fillText(#{text}, #{x}, #{y})`\n end\n\n def stroke_text(text, x, y)\n `#@context.strokeText(#{text}, #{x}, #{y})`\n end\n\n private\n\n def scale_to_window\n %x{\n var canvas = document.getElementsByTagName('canvas')[0];\n\n if (#{@width.nil?} && #{@height.nil?}) {\n canvas.width = window.innerWidth;\n canvas.height = window.innerHeight;\n canvas.setAttribute('style', \"\");\n } else {\n var widthScale = window.innerWidth \/ canvas.width,\n heightScale = window.innerHeight \/ canvas.height;\n window.displayScale = Math.min(widthScale, heightScale);\n\n if (PRESERVE_PIXELS && displayScale >= 1) {\n displayScale = Math.floor(displayScale);\n }\n\n var width = canvas.width * displayScale,\n height = canvas.height * displayScale,\n sizeStyle = \"width:\"+width+\"px; height:\"+height+\"px\";\n\n canvas.setAttribute('style', sizeStyle);\n }\n }\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"558e19cda86c030d7a2cae862ec59e3702cc30ff","subject":"display #draw_image -> #image","message":"display #draw_image -> #image\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def draw_image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def draw_image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"b271f70c212cf1807588cf2dc37401cdcbcbef65","subject":"vertically flipped web mouse","message":"vertically flipped web mouse\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/platforms\/web\/context\/mouse.opal","new_file":"lib\/yeah\/platforms\/web\/context\/mouse.opal","new_contents":"","old_contents":"","returncode":0,"stderr":"unknown","license":"mit","lang":"Opal"} {"commit":"9b147a5718020fe3a6a2c1a78f871bb1bed914c6","subject":"display #text -> #fill_text & #stroke_text","message":"display #text -> #fill_text & #stroke_text\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def fill_text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(position, value)\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"170121df4087a5a255b99432a54ac78d6cfb8207","subject":"Web::Display#[translate|scale|rotate]_[x|y|z]","message":"Web::Display#[translate|scale|rotate]_[x|y|z]\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement.x} +\n #{@transform[2]} * #{displacement.y}`\n @transform[5] += `#{@transform[1]} * #{displacement.x} +\n #{@transform[3]} * #{displacement.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{displacement} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(displacement)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{displacement}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{displacement}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_z(displacement)\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier},\n #{@transform[1]} * #{multiplier},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(multiplier)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{multiplier},\n #{@transform[3]} * #{multiplier},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_z(multiplier)\n end\n\n def rotate(radians)\n rotate_z(radians.z)\n end\n\n def rotate_x(radians)\n end\n\n def rotate_y(radians)\n end\n\n def rotate_z(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_pos, end_pos)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.lineTo(#{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def curve_to(position, control)\n `#@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{position.x}, #{position.y})`\n end\n\n def curve2_to(position, control1, control2)\n `#@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(text, position)\n `#@context.fillText(#{text}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(text, position)\n `#@context.strokeText(#{text}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = options.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(displacement)\n @transform[4] += `#{@transform[0]} * #{displacement.x} +\n #{@transform[2]} * #{displacement.y}`\n @transform[5] += `#{@transform[1]} * #{displacement.x} +\n #{@transform[3]} * #{displacement.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_pos, end_pos)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_pos.x}, #{start_pos.y});\n #@context.lineTo(#{end_pos.x}, #{end_pos.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def curve_to(position, control)\n `#@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{position.x}, #{position.y})`\n end\n\n def curve2_to(position, control1, control2)\n `#@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(text, position)\n `#@context.fillText(#{text}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(text, position)\n `#@context.strokeText(#{text}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"55a6f20333fa1cdc522ff4540538c0b96190b87b","subject":"Web::Context basic thing rendering","message":"Web::Context basic thing rendering\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def each_tick(&block)\n @window.requestAnimationFrame do\n yield\n each_tick(&block)\n end\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n level.things.each do |thing|\n rectangle(thing.position, thing.size)\n end\n end\n\n def rectangle(position, size)\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n rect = {\n bottom: position[0],\n left: position[1],\n width: size[0],\n height: size[1]\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def each_tick(&block)\n @window.requestAnimationFrame do\n yield\n each_tick(&block)\n end\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n @position ||= V[]\n @position += V[1, 1]\n rect = {\n bottom: @position[0],\n left: @position[1],\n width: 100,\n height: 100\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"403cf1297668abfc419c19a653d96c23eb74d64c","subject":"display #stroke\/fill -> #stroke\/fill_shape","message":"display #stroke\/fill -> #stroke\/fill_shape\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n update_font\n end\n\n def font_size=(size)\n @font_size = size\n update_font\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\n\n private\n\n def update_font\n font = \"#{font_size}px #{font_type}\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def fill\n C[`#@context.fillStyle`]\n end\n def fill=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke\n C[`#@context.strokeStyle`]\n end\n def stroke=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def line_width\n `#@context.lineWidth`\n end\n def line_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke\n `#@context.stroke()`\n end\n\n def fill\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(position, image)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(position, image, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def font_type=(type)\n @font_type = type\n update_font\n end\n\n def font_size=(size)\n @font_size = size\n update_font\n end\n\n def text(position, value)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\n\n private\n\n def update_font\n font = \"#{font_size}px #{font_type}\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"131c4782ef61044c5e405c92ebb268b4326e259f","subject":"display #curve_to, #curve2_to","message":"display #curve_to, #curve2_to\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def curve_to(position, control)\n `#@context.quadraticCurveTo(#{control.x}, #{control.y},\n #{position.x}, #{position.y})`\n end\n\n def curve2_to(position, control1, control2)\n `#@context.bezierCurveTo(#{control1.x}, #{control1.y},\n #{control2.x}, #{control2.y},\n #{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(value, position)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(value, position)\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :font_type, :font_size\n\n def initialize(args = {})\n canvas_selector = args.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.size = args.fetch(:size, DEFAULT_DISPLAY_SIZE)\n self.font_type = DEFAULT_DISPLAY_FONT_TYPE\n self.font_size = DEFAULT_DISPLAY_FONT_SIZE\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n end\n\n def size\n V[`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n `#@canvas.width = #{value.x}`\n `#@canvas.height = #{value.y}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n `#@canvas.width = #{value.x}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n `#@canvas.height = #{value.x}`\n end\n\n def fill_color\n C[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n C[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(number)\n `#@context.lineWidth = #{number}`\n end\n\n def color_at(position)\n data = `#@context.getImageData(#{position.x}, #{position.y}, 1, 1).data`\n C[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def font_type=(type)\n @font_type = type\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def font_size=(size)\n @font_size = size\n\n font = \"#{@font_size}px #{@font_type}\"\n `#@context.font = #{font}`\n end\n\n def transform\n @transform + [0, 0, 1] # appendage to fulfill signature\n end\n\n def translate(distance)\n @transform[4] += `#{@transform[0]} * #{distance.x} + #{@transform[2]} * #{distance.y}`\n @transform[5] += `#{@transform[1]} * #{distance.x} + #{@transform[3]} * #{distance.y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(multiplier)\n %x{\n #{@transform} = [#{@transform[0]} * #{multiplier.x},\n #{@transform[1]} * #{multiplier.x},\n #{@transform[2]} * #{multiplier.y},\n #{@transform[3]} * #{multiplier.y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(pos1, pos2)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{pos1.x}, #{pos1.y});\n #@context.lineTo(#{pos2.x}, #{pos2.y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(position, size)\n `#@context.strokeRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def fill_rectangle(position, size)\n `#@context.fillRect(#{position.x}, #{position.y}, #{size.x}, #{size.y})`\n end\n\n def stroke_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center, radius)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center.x} - #{radius.x},\n #{center.y} - #{radius.y});\n #@context.scale(#{radius.x}, #{radius.y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(position)\n `#@context.moveTo(#{position.x}, #{position.y})`\n end\n\n def line_to(position)\n `#@context.lineTo(#{position.x}, #{position.y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def clear\n `#@context.fillRect(0, 0, #{size.x}, #{size.y})`\n end\n\n def image(image, position)\n `#@context.drawImage(#{image.to_n}, #{position.x}, #{position.y})`\n end\n\n def image_cropped(image, position, crop_position, crop_size)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_position.x}, #{crop_position.y},\n #{crop_size.x}, #{crop_size.y},\n #{position.x}, #{position.y},\n #{crop_size.x}, #{crop_size.y})}\n end\n\n def fill_text(value, position)\n `#@context.fillText(#{value}, #{position.x}, #{position.y})`\n end\n\n def stroke_text(value, position)\n `#@context.strokeText(#{value}, #{position.x}, #{position.y})`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"9000b804cc6c8fa665af4c1eb2a039e43f667960","subject":"keyboard minor cleanup","message":"keyboard minor cleanup\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/keyboard.opal","new_file":"opal\/yeah\/web\/keyboard.opal","new_contents":"module Yeah\nmodule Web\nclass Keyboard\n KEY_MAP = {\n 0 => :fn,\n 8 => :backspace,\n 9 => :tab,\n 13 => :enter,\n 16 => :shift,\n 17 => :ctrl,\n 18 => :alt,\n 19 => :pause,\n 20 => :caps_lock,\n 27 => :escape,\n 33 => :page_up,\n 34 => :page_down,\n 35 => :end,\n 36 => :home,\n 37 => :left,\n 38 => :up,\n 39 => :right,\n 40 => :down,\n 45 => :insert,\n 46 => :delete,\n 48 => 0,\n 49 => 1,\n 50 => 2,\n 51 => 3,\n 52 => 4,\n 53 => 5,\n 54 => 6,\n 55 => 7,\n 56 => 8,\n 57 => 9,\n 65 => :a,\n 66 => :b,\n 67 => :c,\n 68 => :d,\n 69 => :e,\n 70 => :f,\n 71 => :g,\n 72 => :h,\n 73 => :i,\n 74 => :j,\n 75 => :k,\n 76 => :l,\n 77 => :m,\n 78 => :n,\n 79 => :o,\n 80 => :p,\n 81 => :q,\n 82 => :r,\n 83 => :s,\n 84 => :t,\n 85 => :u,\n 86 => :v,\n 87 => :w,\n 88 => :x,\n 89 => :y,\n 90 => :z,\n 91 => :super,\n 92 => :super,\n 96 => :num0,\n 97 => :num1,\n 98 => :num2,\n 99 => :num3,\n 100 => :num4,\n 101 => :num5,\n 102 => :num6,\n 103 => :num7,\n 104 => :num8,\n 105 => :num9,\n 106 => :num_asterisk,\n 107 => :num_plus,\n 109 => :num_minus,\n 110 => :num_dot,\n 111 => :num_slash,\n 112 => :f1,\n 113 => :f2,\n 114 => :f3,\n 115 => :f4,\n 116 => :f5,\n 117 => :f6,\n 118 => :f7,\n 119 => :f8,\n 120 => :f9,\n 121 => :f10,\n 122 => :f11,\n 123 => :f12,\n 144 => :num_lock,\n 145 => :scroll_lock,\n 186 => :semicolon,\n 187 => :equals,\n 188 => :comma,\n 189 => :minus,\n 190 => :dot,\n 191 => :slash,\n 192 => :backquote,\n 219 => :left_bracket,\n 220 => :backslash,\n 221 => :right_bracket,\n 222 => :quote\n }\n\n def initialize(args)\n @ticker = args.fetch(:ticker)\n @pressed_keys = {}\n @released_keys = {}\n\n %x{\n window.addEventListener('keydown', function(event) {\n #{key = KEY_MAP[`event.keyCode`]}\n if (#{!@pressed_keys[key]}) {\n #{@pressed_keys[key] = @ticker.tick_count}\n }\n });\n\n window.addEventListener('keyup', function(event) {\n #{key = KEY_MAP[`event.keyCode`]}\n #{@released_keys[key] = @ticker.tick_count}\n #{@pressed_keys[key] = nil}\n });\n }\n end\n\n def pressing?(key)\n !!@pressed_keys[key] || false\n end\n\n def pressed?(key)\n @pressed_keys[key] == @ticker.tick_count\n end\n\n def released?(key)\n @released_keys[key] == @ticker.tick_count\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Keyboard\n KEYMAP = {\n 0 => :fn,\n 8 => :backspace,\n 9 => :tab,\n 13 => :enter,\n 16 => :shift,\n 17 => :ctrl,\n 18 => :alt,\n 19 => :pause,\n 20 => :caps_lock,\n 27 => :escape,\n 33 => :page_up,\n 34 => :page_down,\n 35 => :end,\n 36 => :home,\n 37 => :left,\n 38 => :up,\n 39 => :right,\n 40 => :down,\n 45 => :insert,\n 46 => :delete,\n 48 => 0,\n 49 => 1,\n 50 => 2,\n 51 => 3,\n 52 => 4,\n 53 => 5,\n 54 => 6,\n 55 => 7,\n 56 => 8,\n 57 => 9,\n 65 => :a,\n 66 => :b,\n 67 => :c,\n 68 => :d,\n 69 => :e,\n 70 => :f,\n 71 => :g,\n 72 => :h,\n 73 => :i,\n 74 => :j,\n 75 => :k,\n 76 => :l,\n 77 => :m,\n 78 => :n,\n 79 => :o,\n 80 => :p,\n 81 => :q,\n 82 => :r,\n 83 => :s,\n 84 => :t,\n 85 => :u,\n 86 => :v,\n 87 => :w,\n 88 => :x,\n 89 => :y,\n 90 => :z,\n 91 => :super,\n 92 => :super,\n 96 => :num0,\n 97 => :num1,\n 98 => :num2,\n 99 => :num3,\n 100 => :num4,\n 101 => :num5,\n 102 => :num6,\n 103 => :num7,\n 104 => :num8,\n 105 => :num9,\n 106 => :num_asterisk,\n 107 => :num_plus,\n 109 => :num_minus,\n 110 => :num_dot,\n 111 => :num_slash,\n 112 => :f1,\n 113 => :f2,\n 114 => :f3,\n 115 => :f4,\n 116 => :f5,\n 117 => :f6,\n 118 => :f7,\n 119 => :f8,\n 120 => :f9,\n 121 => :f10,\n 122 => :f11,\n 123 => :f12,\n 144 => :num_lock,\n 145 => :scroll_lock,\n 186 => :semicolon,\n 187 => :equals,\n 188 => :comma,\n 189 => :minus,\n 190 => :dot,\n 191 => :slash,\n 192 => :backquote,\n 219 => :left_bracket,\n 220 => :backslash,\n 221 => :right_bracket,\n 222 => :quote\n }\n\n def initialize(args)\n @ticker = args.fetch(:ticker)\n @pressed_keys = {}\n @released_keys = {}\n\n %x{\n window.addEventListener('keydown', function(event) {\n #{key = KEYMAP[`event.keyCode`]}\n if (#{!@pressed_keys[key]}) {\n #{@pressed_keys[key] = @ticker.tick_count}\n }\n });\n\n window.addEventListener('keyup', function(event) {\n #{key = KEYMAP[`event.keyCode`]}\n #{@released_keys[key] = @ticker.tick_count}\n #{@pressed_keys[key] = nil}\n });\n }\n end\n\n def pressing?(key)\n !!@pressed_keys[key] || false\n end\n\n def pressed?(key)\n @pressed_keys[key] == @ticker.tick_count\n end\n\n def released?(key)\n @released_keys[key] == @ticker.tick_count\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"58c292cb62a6c4ab85f15f9d19eeca46853794d2","subject":"image#size","message":"image#size\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/image.opal","new_file":"opal\/yeah\/web\/image.opal","new_contents":"module Yeah\nmodule Web\nclass Image < Asset\n def size\n V[`#@native.width`, `#@native.height`]\n end\n\n private\n\n def setup_native\n `#@native = new Image();`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Image < Asset\n private\n\n def setup_native\n ` #@native = new Image();`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"60ed21c79776e5dae2bdbce8b1b8ae90a74f18be","subject":"web context renders level background","message":"web context renders level background\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n background(level.background)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n end\n\n def background(*color)\n rgb = Color[color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"e59408ed5fb205bccc7be54746d33c7a4c5b7593","subject":"web::display: cleaned up & fixed implicit fitting","message":"web::display: cleaned up & fixed implicit fitting\n","repos":"yeahrb\/yeah","old_file":"opal\/yeah\/web\/display.opal","new_file":"opal\/yeah\/web\/display.opal","new_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n self.size = options.fetch(:size, nil)\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n\n `DISPLAY = #{self}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n @width = value\n `#@canvas.width = #{value}` unless value.nil?\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n @height = value\n `#@canvas.height = #{value}` unless value.nil?\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def size\n [`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n @width, @height = value\n\n unless value.nil?\n `#@canvas.width = #{value[0]}`\n `#@canvas.height = #{value[1]}`\n end\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def fill_color\n Color[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n Color[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(x, y)\n data = `#@context.getImageData(#{x}, #{y}, 1, 1).data`\n Color[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(x, y)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(x)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(y)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(x, y)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(x)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(y)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_x, start_y, end_x, end_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.lineTo(#{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control_x, control_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control1_x, control1_y, control2_x, control2_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(x, y, width, height)\n `#@context.strokeRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def fill_rectangle(x, y, width, height)\n `#@context.fillRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def stroke_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{width}, #{height})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(x, y)\n `#@context.moveTo(#{x}, #{y})`\n end\n\n def line_to(x, y)\n `#@context.lineTo(#{x}, #{y})`\n end\n\n def curve_to(x, y, control_x, control_y)\n `#@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{x}, #{y})`\n end\n\n def curve2_to(x, y, control1_x, control1_y, control2_x, control2_y)\n `#@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{x}, #{y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def draw_image(image, x, y)\n `#@context.drawImage(#{image.to_n}, #{x}, #{y})`\n end\n\n def draw_image_cropped(image, x, y, crop_x, crop_y, crop_width, crop_height)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_x}, #{crop_y},\n #{crop_width}, #{crop_height},\n #{x}, #{y},\n #{crop_x}, #{crop_y})}\n end\n\n def fill_text(text, x, y)\n `#@context.fillText(#{text}, #{x}, #{y})`\n end\n\n def stroke_text(text, x, y)\n `#@context.strokeText(#{text}, #{x}, #{y})`\n end\n\n private\n\n def scale_to_window\n %x{\n var canvas = document.getElementsByTagName('canvas')[0];\n\n if (#{@width.nil?} && #{@height.nil?}) {\n canvas.width = window.innerWidth;\n canvas.height = window.innerHeight;\n canvas.setAttribute('style', \"\");\n } else {\n var widthScale = window.innerWidth \/ canvas.width,\n heightScale = window.innerHeight \/ canvas.height;\n window.displayScale = Math.min(widthScale, heightScale);\n\n if (PRESERVE_PIXELS && displayScale >= 1) {\n displayScale = Math.floor(displayScale);\n }\n\n var width = canvas.width * displayScale,\n height = canvas.height * displayScale,\n sizeStyle = \"width:\"+width+\"px; height:\"+height+\"px\";\n\n canvas.setAttribute('style', sizeStyle);\n }\n }\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","old_contents":"module Yeah\nmodule Web\nclass Display\n attr_reader :text_font, :text_size\n\n def initialize(options = {})\n canvas_selector = options.fetch(:canvas_selector, DEFAULT_CANVAS_SELECTOR)\n\n @canvas = `document.querySelectorAll(#{canvas_selector})[0]`\n @context = `#@canvas.getContext('2d')`\n self.text_font = Font['']\n self.text_size = DEFAULT_DISPLAY_TEXT_SIZE\n self.size = options.fetch(:size, nil)\n @transform = [1, 0, 0, 1, 0, 0]\n @transforms = []\n\n `DISPLAY = #{self}`\n end\n\n def width\n `#@canvas.width`\n end\n def width=(value)\n @width = value\n `#@canvas.width = #{value}` unless value.nil?\n `DISPLAY_EXPLICIT_SIZE = #{@width.nil? && @height.nil?}`\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def height\n `#@canvas.height`\n end\n def height=(value)\n @height = value\n `#@canvas.height = #{value}` unless value.nil?\n `DISPLAY_EXPLICIT_SIZE = #{@width.nil? && @height.nil?}`\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def size\n [`#@canvas.width`, `#@canvas.height`]\n end\n def size=(value)\n @width, @height = value\n\n if value.nil?\n `DISPLAY_EXPLICIT_SIZE = false`\n else\n `#@canvas.width = #{value[0]}`\n `#@canvas.height = #{value[1]}`\n `DISPLAY_EXPLICIT_SIZE = true`\n end\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def fill_color\n Color[`#@context.fillStyle`]\n end\n def fill_color=(color)\n `#@context.fillStyle = #{color.to_hex}`\n end\n\n def stroke_color\n Color[`#@context.strokeStyle`]\n end\n def stroke_color=(color)\n `#@context.strokeStyle = #{color.to_hex}`\n end\n\n def stroke_width\n `#@context.lineWidth`\n end\n def stroke_width=(numeric)\n `#@context.lineWidth = #{numeric}`\n end\n\n def text_font=(font)\n @text_font = font\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def text_size=(size)\n @text_size = size\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\n\n def color_at(x, y)\n data = `#@context.getImageData(#{x}, #{y}, 1, 1).data`\n Color[`data[0]`, `data[1]`, `data[2]`]\n end\n\n def translate(x, y)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_x(x)\n @transform[4] += `#{@transform[0]} * #{x} + #{@transform[2]}`\n @transform[5] += `#{@transform[1]} * #{x} + #{@transform[3]}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def translate_y(y)\n @transform[4] += `#{@transform[0]} + #{@transform[2]} * #{y}`\n @transform[5] += `#{@transform[1]} + #{@transform[3]} * #{y}`\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale(x, y)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_x(x)\n %x{\n #{@transform} = [#{@transform[0]} * #{x},\n #{@transform[1]} * #{x},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def scale_y(y)\n %x{\n #{@transform} = [#{@transform[0]}, #{@transform[1]},\n #{@transform[2]} * #{y},\n #{@transform[3]} * #{y},\n #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def rotate(radians)\n %x{\n var cos = Math.cos(#{radians}),\n sin = Math.sin(#{radians}),\n e0 = #{@transform[0]} * cos + #{@transform[2]} * sin,\n e1 = #{@transform[1]} * cos + #{@transform[3]} * sin,\n e2 = #{@transform[0]} * -sin + #{@transform[2]} * cos,\n e3 = #{@transform[1]} * -sin + #{@transform[3]} * cos;\n\n #@transform = [e0, e1, e2, e3, #{@transform[4]}, #{@transform[5]}];\n\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def push\n @transforms.push(@transform.dup)\n end\n\n def pop\n @transform = @transforms.pop\n\n %x{\n #@context.setTransform(#{@transform[0]}, #{@transform[1]},\n #{@transform[2]}, #{@transform[3]},\n #{@transform[4]}, #{@transform[5]}); }\n end\n\n def stroke_line(start_x, start_y, end_x, end_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.lineTo(#{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control_x, control_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_curve(start_x, start_y, end_x, end_y, control1_x, control1_y, control2_x, control2_y)\n %x{\n #@context.beginPath();\n #@context.moveTo(#{start_x}, #{start_y});\n #@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{end_x}, #{end_y});\n #@context.closePath();\n #@context.stroke();\n }\n end\n\n def stroke_rectangle(x, y, width, height)\n `#@context.strokeRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def fill_rectangle(x, y, width, height)\n `#@context.fillRect(#{x}, #{y}, #{width}, #{height})`\n end\n\n def stroke_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.stroke();\n }\n end\n\n def fill_ellipse(center_x, center_y, radius_x, radius_y)\n %x{\n #@context.beginPath();\n #@context.save();\n #@context.beginPath();\n #@context.translate(#{center_x} - #{radius_x},\n #{center_y} - #{radius_y});\n #@context.scale(#{radius_x}, #{radius_y});\n #@context.arc(1, 1, 1, 0, 2 * Math.PI, false);\n #@context.restore();\n #@context.fill();\n }\n end\n\n def clear\n `#@context.fillRect(0, 0, #{width}, #{height})`\n end\n\n def begin_shape\n `#@context.beginPath()`\n end\n\n def end_shape\n `#@context.closePath()`\n end\n\n def move_to(x, y)\n `#@context.moveTo(#{x}, #{y})`\n end\n\n def line_to(x, y)\n `#@context.lineTo(#{x}, #{y})`\n end\n\n def curve_to(x, y, control_x, control_y)\n `#@context.quadraticCurveTo(#{control_x}, #{control_y},\n #{x}, #{y})`\n end\n\n def curve2_to(x, y, control1_x, control1_y, control2_x, control2_y)\n `#@context.bezierCurveTo(#{control1_x}, #{control1_y},\n #{control2_x}, #{control2_y},\n #{x}, #{y})`\n end\n\n def stroke_shape\n `#@context.stroke()`\n end\n\n def fill_shape\n `#@context.fill()`\n end\n\n def draw_image(image, x, y)\n `#@context.drawImage(#{image.to_n}, #{x}, #{y})`\n end\n\n def draw_image_cropped(image, x, y, crop_x, crop_y, crop_width, crop_height)\n %x{#@context.drawImage(#{image.to_n},\n #{crop_x}, #{crop_y},\n #{crop_width}, #{crop_height},\n #{x}, #{y},\n #{crop_x}, #{crop_y})}\n end\n\n def fill_text(text, x, y)\n `#@context.fillText(#{text}, #{x}, #{y})`\n end\n\n def stroke_text(text, x, y)\n `#@context.strokeText(#{text}, #{x}, #{y})`\n end\n\n private\n\n def scale_to_window\n %x{\n var canvas = document.getElementsByTagName('canvas')[0];\n\n if (DISPLAY_EXPLICIT_SIZE) {\n var widthScale = window.innerWidth \/ canvas.width,\n heightScale = window.innerHeight \/ canvas.height;\n window.displayScale = Math.min(widthScale, heightScale);\n\n if (PRESERVE_PIXELS && displayScale >= 1) {\n displayScale = Math.floor(displayScale);\n }\n\n var width = canvas.width * displayScale,\n height = canvas.height * displayScale,\n sizeStyle = \"width:\"+width+\"px; height:\"+height+\"px\";\n\n canvas.setAttribute('style', sizeStyle);\n } else {\n canvas.width = window.innerWidth;\n canvas.height = window.innerHeight;\n canvas.setAttribute('style', \"\");\n }\n }\n\n font = \"#{@text_size}px \\\"#{@text_font.path}\\\"\"\n `#@context.font = #{font}`\n end\nend\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"c4644ba34f43f47114a9da76d3fdd639c0a98a83","subject":"Web::Context#each_tick","message":"Web::Context#each_tick\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @window = Native::Object.new(`window`)\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n @window.requestAnimationFrame do\n yield\n each_tick(&block)\n end\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n @position ||= V[]\n @position += V[1, 1]\n rect = {\n bottom: @position[0],\n left: @position[1],\n width: 100,\n height: 100\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n VERTEX_SHADER = <<-glsl\n attribute vec2 a_position;\n\n uniform vec2 u_resolution;\n\n void main(void) {\n vec2 clipspace = a_position \/ u_resolution * 2.0 - 1.0;\n\n gl_Position = vec4(clipspace, 0, 1);\n }\n glsl\n\n FRAGMENT_SHADER = <<-glsl\n precision mediump float;\n\n void main(void) {\n gl_FragColor = vec4(0.2, 0.8, 0.2, 1.0);\n }\n glsl\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n\n setup_shaders\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n @gl.viewport(0, 0, @canvas.width, @canvas.height)\n\n background(level.background)\n\n test\n end\n\n def test\n res = @gl.getUniformLocation(@shader_program, 'u_resolution')\n @gl.uniform2f(res, resolution[0], resolution[1])\n\n @position ||= V[]\n @position += V[1, 1]\n rect = {\n bottom: @position[0],\n left: @position[1],\n width: 100,\n height: 100\n }\n vertices = [\n rect[:left], rect[:bottom],\n rect[:left], rect[:bottom] + rect[:height],\n rect[:left] + rect[:width], rect[:bottom],\n rect[:left] + rect[:width], rect[:bottom] + rect[:height]\n ]\n\n pos_buffer = @gl.createBuffer\n @gl.bindBuffer(@gl.ARRAY_BUFFER, pos_buffer)\n gl_vertices = Native::Object.new(`new Float32Array(#{vertices})`)\n @gl.bufferData(@gl.ARRAY_BUFFER, gl_vertices, @gl.STATIC_DRAW)\n @gl.vertexAttribPointer(@pos_attr, 2, @gl.FLOAT, false, 0, 0)\n @gl.drawArrays(@gl.TRIANGLE_STRIP, 0, 4)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\n\n private\n\n def setup_shaders\n @shader_program = @gl.createProgram\n\n vertex_shader = @gl.createShader(@gl.VERTEX_SHADER)\n @gl.shaderSource(vertex_shader, VERTEX_SHADER)\n @gl.compileShader(vertex_shader)\n @gl.attachShader(@shader_program, vertex_shader)\n\n fragment_shader = @gl.createShader(@gl.FRAGMENT_SHADER)\n @gl.shaderSource(fragment_shader, FRAGMENT_SHADER)\n @gl.compileShader(fragment_shader)\n @gl.attachShader(@shader_program, fragment_shader)\n\n @gl.linkProgram(@shader_program)\n linked = @gl.getProgramParameter(@shader_program, @gl.LINK_STATUS)\n if !linked\n error = @gl.getProgramInfoLog(@shader_program)\n puts \"GL program link error: #{error}\"\n return\n end\n\n @gl.useProgram(@shader_program)\n\n @pos_attr = @gl.getAttribLocation(@shader_program, 'a_position')\n @gl.enableVertexAttribArray(@pos_attr)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"} {"commit":"db27e2b179a6d029770e18fb765e02f31b3a3106","subject":"Web::Context#resolution[=]","message":"Web::Context#resolution[=]\n","repos":"yeahrb\/yeah","old_file":"lib\/yeah\/web\/context.opal","new_file":"lib\/yeah\/web\/context.opal","new_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n end\n\n def resolution\n V[@canvas.width, @canvas.height]\n end\n def resolution=(value)\n value = V[value]\n\n @canvas.width = value[0]\n @canvas.height = value[1]\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n background(level.background)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\nend\n\nend\nend\n","old_contents":"module Yeah\nmodule Web\n\nclass Context\n include Opal\n\n def initialize\n @canvas = Native::Object.new(`document.getElementsByTagName('canvas')[0]`)\n @gl = @canvas.getContext('webgl')\n end\n\n def each_tick(&block)\n yield\n end\n\n def render(level)\n background(level.background)\n end\n\n def background(*color)\n rgb = Color[*color].rgb\n\n @gl.clearColor(*rgb, 1)\n @gl.clear(@gl.COLOR_BUFFER_BIT)\n end\nend\n\nend\nend\n","returncode":0,"stderr":"","license":"mit","lang":"Opal"}