public MapGraphics(HackModule hm, int screenWidth, int screenHeight, int mode, boolean grid, boolean spriteBoxes, boolean centered)
public MapGraphics(HackModule hm, int screenWidth, int screenHeight, int mode, boolean grid, boolean spriteBoxes, boolean centered, int ppu, boolean makeFields)
        public MapGraphics(HackModule hm, int screenWidth, int screenHeight,        		int mode, boolean grid, boolean spriteBoxes, boolean centered)        {        	this.hm = hm;        	this.screenWidth = screenWidth;        	this.screenHeight = screenHeight;        	this.mode = mode;        	this.grid = grid;        	this.spriteBoxes = spriteBoxes;        	this.centered = centered;        	        	setPreferredSize(new Dimension(            		screenWidth * MapEditor.tileWidth + 2, screenHeight * MapEditor.tileHeight + 2));        	addMouseListener(this);            addMouseMotionListener(this);            addMouseWheelListener(this);        }