00d1d2570814001c1d2fc692924e35ff

来自「java编写的一个坦克大战游戏」· 代码 · 共 48 行

import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.KeyEvent;

public class Tank {

	
	private int x=30;
	private int y=30;
	
	public Tank(int x, int y) {
		this.x = x;
		this.y = y;
	}
   
	
	public void draw(Graphics g)
	{
		Color c=g.getColor();
		g.setColor(Color.RED);	
		g.fillOval(x,y,50,50);
	}

	
	public void keyMonitor(KeyEvent e)
	{
		int key=e.getKeyCode();
		switch(key)
		{
			case KeyEvent.VK_RIGHT: x+=5; break;
			case KeyEvent.VK_LEFT:  x-=5; break;
			case KeyEvent.VK_UP: y-=5;break;
			case KeyEvent.VK_DOWN:y+=5;break;
			   
		}
	}





	public static void main(String[] args) {
		// TODO Auto-generated method stub

	}

}