blood.java

简单的单机游戏

package game;

import java.awt.*;


public class Blood {
	int x,y,w,h;
	
	int step=0;

	private boolean alive=true;
	
	private int [][]position={
			{350,275},{360,285},{370,295},{380,315},{390,325},{400,325},{410,335},{420,345}
	};
	
	public Blood(){
		x=position[0][0];
		y=position[0][1];
		w=h=15;
	}
	
	void draw(Graphics g){
		if(!alive)		return;
		Color c=g.getColor();
		g.setColor(Color.PINK);
		g.fillOval(x, y, w, h);
		g.setColor(c);
		move();
	}

	private void move() {
		step++;
		if(step==position.length){
			step=0;
		}
		x=position[step][0];
		y=position[step][1];
		
	}
	
	public Rectangle getRect(){
		return new Rectangle(x,y,w,h);
	}

	public boolean isAlive() {
		return alive;
	}

	public void setAlive(boolean alive) {
		this.alive = alive;
	}
	
}