package?com.laji.game;

import?java.awt.Graphics;
import?java.awt.Image;
import?java.awt.Rectangle;
import?java.io.IOException;

import?javax.imageio.ImageIO;

public?class?AddLifeBuff?{
	private?Image?buffIcon;
	private?int?posX;
	private?int?posY;
	private?int?direction;
	private?int?speed=2;
	public?AddLifeBuff（）?{
		try?{
			buffIcon=ImageIO.read（Mainframe.class.getClassLoader（）.getResourceAsStream（“l(fā)ife_buff.png“））;
		}?catch?（IOException?e）?{
			//?TODO?Auto-generated?catch?block
			e.printStackTrace（）;
		}
		posX=290;
		posY=5;
	}
	public?void?draw（Graphics?g）?{
		g.drawImage（buffIcon?posX?posY?null）;
		move（）;
	}
	public?void?move（）?{
		if（posX<=2）?{
			direction++;
		}else?if（posX>=598）?{
			direction++;
		}
		if（direction%2==0）?{
			posX+=speed;
		}else{
			posX-=speed;
		}
		posY+=speed;
	}
	public?boolean?isEdge（）?{
		if（posY>800）?{
			return?true;
		}
		return?false;
	}
	public?Rectangle?getPositionRectangle（）?{
		return?new?Rectangle（posX?posY?buffIcon.getWidth（null）?buffIcon.getHeight（null））;
	}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-10-17?13:14??LaJiGame\
?????文件?????????348??2017-10-15?11:28??LaJiGame\.classpath
?????文件?????????384??2017-10-15?10:52??LaJiGame\.project
?????目錄???????????0??2017-10-17?13:14??LaJiGame\.settings\
?????文件?????????598??2017-10-15?10:52??LaJiGame\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2017-10-17?13:15??LaJiGame\bin\
?????文件?????????974??2017-10-17?09:52??LaJiGame\bin\boom1.png
?????文件????????3466??2017-10-17?09:51??LaJiGame\bin\boom2.png
?????文件????????7468??2017-10-17?09:51??LaJiGame\bin\boom3.png
?????文件???????15973??2017-10-17?09:50??LaJiGame\bin\boom4.png
?????文件???????25589??2017-10-17?09:49??LaJiGame\bin\boom5.png
?????文件???????50688??2017-10-16?18:53??LaJiGame\bin\boss.png
?????文件????????3610??2017-10-17?09:37??LaJiGame\bin\boss_bullet_1.png
?????文件???????42589??2017-10-17?09:31??LaJiGame\bin\boss_bullet_2.png
?????文件?????????675??2017-10-16?10:40??LaJiGame\bin\bullet0.png
?????文件????????1404??2017-10-16?15:54??LaJiGame\bin\bullet1.png
?????文件????????3392??2017-10-16?15:54??LaJiGame\bin\bullet2.png
?????目錄???????????0??2017-10-15?10:53??LaJiGame\bin\com\
?????目錄???????????0??2017-10-15?10:53??LaJiGame\bin\com\laji\
?????目錄???????????0??2017-10-17?13:15??LaJiGame\bin\com\laji\game\
?????文件????????1827??2017-10-16?17:07??LaJiGame\bin\com\laji\game\AddLifeBuff.class
?????文件????????1718??2017-10-17?09:54??LaJiGame\bin\com\laji\game\Boom.class
?????文件????????3261??2017-10-17?14:49??LaJiGame\bin\com\laji\game\Boss.class
?????文件????????1655??2017-10-17?09:33??LaJiGame\bin\com\laji\game\BossBullet.class
?????文件????????1659??2017-10-17?09:33??LaJiGame\bin\com\laji\game\BossBullet2.class
?????文件????????2013??2017-10-17?11:00??LaJiGame\bin\com\laji\game\Bullet.class
?????文件????????2667??2017-10-16?19:34??LaJiGame\bin\com\laji\game\Enemy.class
?????文件????????1898??2017-10-16?19:39??LaJiGame\bin\com\laji\game\EnemyBullet.class
?????文件????????1777??2017-10-17?13:39??LaJiGame\bin\com\laji\game\Mainframe$1.class
?????文件????????4601??2017-10-17?13:39??LaJiGame\bin\com\laji\game\Mainframe.class
?????文件????????1357??2017-10-17?13:39??LaJiGame\bin\com\laji\game\Over.class
............此處省略86個(gè)文件信息