package?yxy.flyinggame.beans;

import?java.awt.image.BufferedImage;

import?yxy.flyinggame.ui.Gameframe;
import?yxy.flyinggame.ui.GamePanel;

//背景
public?class?Background?{
	public?BufferedImage?Image;?//?背景對應圖片
	public?int?x?=?0;?//?背景x坐標
	public?int?y?=?-Gameframe.HEIGHT;?//?背景y坐標
	private?int?Step?=?1;?//?背景移動步數

	public?Background（）?{
		switch?（GamePanel.state）?{?//?根據不同難度等級設置背景
		case?GamePanel.EASY:
			Image?=?GamePanel.background1Img;
			break;
		case?GamePanel.MIDDLE:
			Image?=?GamePanel.background2Img;
			break;
		case?GamePanel.DIFFICULT:
			Image?=?GamePanel.background3Img;
			break;
		}
	}

	public?void?move（）?{?//?背景移動
		y?+=?Step;
		if?（y?==?0）?{?//?循環移動
			y?=?-Gameframe.HEIGHT;
		}

	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-06-19?21:08??FlyingShootGame2\
?????文件?????????397??2018-06-23?14:54??FlyingShootGame2\.classpath
?????文件?????????391??2018-06-06?15:39??FlyingShootGame2\.project
?????目錄???????????0??2018-11-28?17:31??FlyingShootGame2\.settings\
?????文件?????????670??2018-06-20?09:36??FlyingShootGame2\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2018-12-01?17:36??FlyingShootGame2\bin\
?????目錄???????????0??2018-12-01?17:36??FlyingShootGame2\bin\yxy\
?????目錄???????????0??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\
?????目錄???????????0??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\
?????文件?????????825??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\Background.class
?????文件?????????886??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\Bullet.class
?????文件????????1101??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\Diamond.class
?????文件????????1118??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\Enemy1.class
?????文件????????1118??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\Enemy2.class
?????文件????????1368??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\Enemy3.class
?????文件?????????903??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\EnemyBullet.class
?????文件?????????155??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\EnemyInterface.class
?????文件?????????951??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\FlyingobjectAbstract.class
?????文件????????1109??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\Heart.class
?????文件????????2964??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\beans\Hero.class
?????目錄???????????0??2018-12-01?17:36??FlyingShootGame2\bin\yxy\flyinggame\images\
?????文件??????145284??2018-06-17?22:06??FlyingShootGame2\bin\yxy\flyinggame\images\background1.jpg
?????文件??????148973??2018-06-17?22:06??FlyingShootGame2\bin\yxy\flyinggame\images\background2.jpg
?????文件??????125903??2018-06-17?22:07??FlyingShootGame2\bin\yxy\flyinggame\images\background3.jpg
?????文件????????3826??2015-08-12?18:08??FlyingShootGame2\bin\yxy\flyinggame\images\bullet.png
?????文件????????3859??2018-06-20?09:09??FlyingShootGame2\bin\yxy\flyinggame\images\bullet1.png
?????文件????????1543??2018-06-17?21:54??FlyingShootGame2\bin\yxy\flyinggame\images\diamond.png
?????文件????????7445??2015-08-11?10:07??FlyingShootGame2\bin\yxy\flyinggame\images\enemy1.png
?????文件????????6371??2018-06-18?10:35??FlyingShootGame2\bin\yxy\flyinggame\images\enemy1_died.png
?????文件???????13887??2015-08-11?10:17??FlyingShootGame2\bin\yxy\flyinggame\images\enemy2.png
?????文件????????9632??2018-06-18?10:33??FlyingShootGame2\bin\yxy\flyinggame\images\enemy2_died.png
............此處省略61個文件信息