package spaceShip
{
	import flash.display.Sprite;
	import flash.display.*;
	import flash.events.Event;
	import flash.events.MouseEvent;
	import flash.filters.*;
	import flash.events.KeyboardEvent;
	import flash.ui.Keyboard;
	import net.flashpunk.Entity;
	import net.flashpunk.FP;
	import net.flashpunk.graphics.Emitter;
	import net.flashpunk.graphics.Graphiclist;
	import net.flashpunk.graphics.Image;

	/**
	 * ...
	 * @author Joe Newbry
	 */
	public class ShipView extends Entity
	{
		// Object that contains the player model
		private var _model:ShipModel;

		//Object that contains the player controller
		private var _controller:ShipController;

		[Embed(source='../../assets/images/Ship2.png')]
		private static const SHOT:Class;
		private var myShip:Image = new Image(SHOT);

		[Embed(source = '../../assets/images/ShipTrail.png')]
		private static const TRAIL:Class;
		private var shipEmitter:Emitter = new Emitter(TRAIL, 4, 4);
		private static const EMITTER:String = "myEmitter";


		public function ShipView(model:ShipModel, controller:ShipController)
		{
			_model = model;
			_controller = controller;
			shipEmitter.newType(EMITTER, [0, 1,0,1,0,1,2,3,2,1,3,2,1,0]);
			shipEmitter.setAlpha(EMITTER, 1,1)  // could add an easing funciton
			myShip.angle = _model.angle;
			shipEmitter.setMotion(EMITTER, 45, 10,1);
			shipEmitter.emit(EMITTER, 0, 0);
			//Listens for changes on the model
			//The event handler that reacts to changes
			//in the doel's value is below
			_model.addEventListener(Event.CHANGE, changeHandler);
			draw();
		}

		private function draw():void
		{
			graphic = new Graphiclist(myShip,shipEmitter);
			myShip.centerOO();
		}
		private function changeHandler(event:Event):void
		{
			myShip.x = _model.xPos;
			myShip.y = _model.yPos;
			shipEmitter.emit(EMITTER, -2, -2);
			shipEmitter.emit(EMITTER, 3, -2);
			shipEmitter.emit(EMITTER, -7, -2);
		}
	}
}