explode.java

来自「用JAVA语言编写的坦克大战网络版源码」· Java 代码 · 共 35 行

import java.awt.Color;
import java.awt.Graphics;

public class Explode {
	int x, y;
	private int[] diameters = {4, 7, 12, 18, 26, 32, 49, 30, 14, 6};
	private boolean live = true;
	
	private TankClient tc;
	int step = 0;
	
	public Explode(int x, int y, TankClient tc) {
		this.x = x;
		this.y = y;
		this.tc = tc;
	}
	
	public void draw(Graphics g) {
		if(!live) {
			tc.explodes.remove(this);
			return;
		}
		
		Color c = g.getColor();
		g.setColor(Color.ORANGE);
		g.fillOval(x, y, diameters[step], diameters[step]);
		g.setColor(c);
		
		step ++;
		if(step == diameters.length) {
			live = false;			
		}
	}
}