import?java.awt.Color;
import?java.awt.Graphics;
import?java.awt.Rectangle;
import?java.util.List;

public?class?Bullet?{

	public?static?final?int?SPEED?=?10;

	public?static?final?int?WIDTH?=?10;
	public?static?final?int?HEIGHT?=?10;
	
	int?x?y;
	
	boolean?live=true;
	
	Client?client;
	
	public?Bullet（int?x?int?y?Client?client）?{
		this.x?=?x;
		this.y?=?y;
		this.client?=?client;
		client.bulletCount++;
	}
	
	public?void?draw（Graphics?g）?{
		if?（!live）?return;
		Color?c?=?g.getColor（）;
		g.setColor（Color.orange）;
		g.fillOval（xyWIDTH?HEIGHT）;
		g.setColor（c）;
		
		move（）;
	}
	
	public?void?move（）?{
????	y-=SPEED*Math.cos（Math.PI?*?Cannon.angel/180）;
????	x-=SPEED*Math.sin（Math.PI?*?Cannon.angel/180）;
		if?（x??client.GAME_WIDTH?||?y?>?client.GAME_HEIGH）?{
			client.bullets.remove（this）;
		}
	}
	
	public?boolean?hitPlane（Plane?p）?{
		if?（this.live?&&?this.getRect（）.intersects（p.getRect（））?&&?p.isLive（））?{
			//Explode?e?=?new?Explode（x?y?client）;
			//client.explodes.add（e）;
			Crash?c?=?new?Crash（xyclient）;
			client.crashs.add（c）;
			client.planes.remove（p）;
			client.bullets.remove（this）;
			client.score++;
			return?true;
		}?else
			return?false;
	}
	
	public?boolean?hitPlanes（List?planes）?{
		for?（int?i?=?0;?i?			if?（hitPlane（planes.get（i）））?{
				return?true;
			}
		}
		return?false;
	}
	
	public?Rectangle?getRect（）?{
		return?new?Rectangle（x?y?WIDTH?HEIGHT）;
	}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-06-08?14:25??images\
?????文件???????38295??2018-06-07?12:09??images\boom.gif
?????文件???????15895??2018-06-08?13:44??images\crash.png
?????文件???????13602??2018-06-08?00:47??images\fire.png
?????文件???????17259??2018-06-07?18:43??images\left.png
?????文件????????1839??2018-06-06?23:27??images\plane.gif
?????文件????????3931??2018-06-06?20:30??images\plane.png
?????文件???????17480??2018-06-08?00:38??images\right.png
?????文件????????1528??2018-06-08?14:04??Bullet.java
?????文件????????1596??2018-06-07?18:03??Cannon.java
?????文件????????5355??2018-06-08?14:02??Client.java
?????文件?????????948??2018-06-08?13:44??Crash.java
?????文件????????1637??2018-06-08?13:44??Explode.java
?????文件????????1047??2018-06-08?00:55??Plane.java