gistfile1.as

// build with: haxe swf9 fex.swf -main FlashExample

import flash.display.Sprite;
import flash.events.MouseEvent;

class FlashExample extends Sprite {
	static function main(){
		flash.Lib.current.addChild(new FlashExample());
	}
	
	public function new(){
		super();
		this.addBlocks();
	}

	public function addBlocks(){
		for ( y in 0 ... 20 ){
			for ( x in 0 ... 20 ) {
				var b = new RBBlock();
				b.x = x * 20;
				b.y = y * 20;
				this.addChild(b);
			}
		}
	}

}

class RBBlock extends Sprite {
	var color:Int;
	static var red = 0xFF0000;
	static var blue = 0x0000FF;
	static var green = 0x00FF00;
	
	public function new(){
		super();
		this.color = red;
		this.addEventListener(MouseEvent.CLICK, onMouseClick);
		this.addEventListener(MouseEvent.MOUSE_OVER, onMouseOver);
		this.dispatchEvent(new MouseEvent(MouseEvent.CLICK));
	}

	public function recolor(){
		var g = this.graphics;
		g.clear();
		g.beginFill(this.color);
		g.drawRect(0, 0, 15, 15);
		g.endFill();
	}


	private function onMouseClick(e:MouseEvent){
		this.color = (this.color == green) ? green : ( this.color == blue) ? red : blue;
		this.recolor();	
	}
	private function onMouseOver(e:MouseEvent){
		this.color = this.color == green ? red: green;
		this.recolor();
	}

}