forked from: forked from: 車が動くアニメーション

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favorite:0
lines:58
license : MIT License
modified : 2009-12-23 11:12:54

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package{
	import flash.display.Sprite;
	import flash.events.Event;

public class AnimationExample exntends Sprite
	{
		//車のクラス
		private var _car:Car;
	
		public funciton AnimationExample()
		{
			_car = new Car(0x000000);
			_car.putGas(100);
			_car.y = 200;
			_addChild(_car);

//1フレームごとの実行
			addEventListener(Event.ENTER_FRAME, moveCar);
		}

private function moveCar(e:Event):void
		{
			_car.move();
		}
	}
}

import flash.display.Sprite;

class Car extends Sprite{
	private var _gas:int = 0;

//コンストラクタ
	public function Car(_fillColor:uint){
		_draw(_fillColor);
	}

//ガソリンを入れる
	public function putGas(_amount:int):void{
		if(_amount < 0){
			return;
		}
		_gas += _amount;
	}

//車を動かす
	public function move():void{
		if(_gas > 10){
			x += 5;
		}else{
			x += _gas/2;
		}

_gas--;
		if(_gas <0){
			_gas = 0;
		}
	}

//描画メソッド

private function _draw(_fillColor:uint):void
	{
		graphics.beginFill(0x333333);
		graphics.drawCircle(10, 20, 5);
		graphics.moveTo(0,10);
		graphics.lineTo(15,0);
		graphics.lineTo(30,0);
		graphics.lineTo(40,10);
		graphics.lineTo(50,10);
		graphics.lineTo(55,15);
		graphics.lineTo(55,20);
		graphics.lineTo(0,20);
		graphics.endFill();
	}
}

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