text: /*
    Q Light Controller
    fullrows.js
  
    Copyright (c) Heikki Junnila
  
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
  
        http://www.apache.org/licenses/LICENSE-2.0.txt
  
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
  */
  
  // Development tool access
  var testAlgo;
  
  (
      /**
       * This algorithm produces fully-lit rows, meaning all pixels on a single
       * row are lit together.
       */
      function()
      {
          var algo = new Object;
          algo.apiVersion = 1;
          algo.name = "Full Rows";
          algo.author = "Heikki Junnila";
  
          /**
           * The actual "algorithm" for this RGB script. Produces a map of
           * size($width, $height) each time it is called.
           *
           * @param step The step number that is requested (0 to (algo.rgbMapStepCount - 1))
           * @param rgb Tells the color requested by user in the UI.
           * @return A two-dimensional array[height][width].
           */
          algo.rgbMap = function(width, height, rgb, step)
          {
              var map = new Array(height);
              for (var y = 0; y < height; y++)
              {
                  map[y] = new Array();
                  for (var x = 0; x < width; x++)
                  {
                      if (y == step)
                          map[y][x] = rgb;
                      else
                          map[y][x] = 0;
                  }
              }
  
              return map;
          }
  
          /**
           * Tells RGB Matrix how many steps this algorithm produces with size($width, $height)
           *
           * @param width The width of the map
           * @param height The height of the map
           * @return Number of steps required for a map of size($width, $height)
           */
          algo.rgbMapStepCount = function(width, height)
          {
              // Each row is lit completely at a time, so because there are $height rows
              // in the map, the number of steps must be $height to light all rows per round.
              return height;
          }
  
          // Development tool access
          testAlgo = algo;
  
          return algo;
      }
  )()
  