www.pudn.com > TankWar.rar > Blood.java

package com.bjsxt.tank; 
import java.awt.*; 
 
public class Blood { 
	int x, y, w, h; 
	TankClient tc;  
	 
	int step = 0; 
	private boolean live = true; 
	 
	//指明血块运动的轨迹，由pos中各个点构成 
	private int[][] pos = { 
			          {350, 300}, {360, 300}, {375, 275}, {400, 200}, {360, 270}, {365, 290}, {340, 280} 
					  }; 
	 
	public Blood() { 
		x = pos[0][0]; 
		y = pos[0][1]; 
		w = h = 15; 
	} 
	 
	public void draw(Graphics g) { 
		if(!live) return; 
		 
		Color c = g.getColor(); 
		g.setColor(Color.MAGENTA); 
		g.fillRect(x, y, w, h); 
		g.setColor(c); 
		 
		move(); 
	} 
 
	private void move() { 
		step ++; 
		if(step == pos.length){ 
			step = 0; 
		} 
		x = pos[step][0]; 
		y = pos[step][1]; 
	} 
	 
	public Rectangle getRect() { 
		return new Rectangle(x, y, w , h); 
	} 
 
	public boolean isLive() { 
		return live; 
	} 
 
	public void setLive(boolean live) { 
		this.live = live; 
	} 
	 
}