package com.tarrena.shoot;

import java.util.Random;

public class Bullet extends FlyingObject{
	private int xSpeed=1;
	private int ySpeed=4;
	private int xaSpeed=3;
	private int yaSpeed=3;
	private static int  n1=1;
	Random rand=new Random();
	int n=rand.nextInt(3);
	//构造方法子弹x,y坐标随英雄机的坐标而变动；
	public Bullet(int x,int y){  
		image=ShootGame.bullet;
		width=image.getWidth();
		height=image.getHeight();
		this.x=x;
		this.y=y;
	//	n1++;
	}
	
	
	public void step() {
		
		
		if(n%3==1)
			x-=xSpeed;
		else  if(n%3==2)
			 x+=xSpeed;
		else
			x=x;
			
		y-=ySpeed;
		n1++;
		
	}
	public void astep() {
		y+=yaSpeed;
		
	}
}