java 之2D过气游戏类的写法

2D游戏中各对象的父类

package cn.littlepage.game;

import java.awt.Graphics;
import java.awt.Image;
import java.awt.Rectangle;

public class GameObject {
/*
 * 任何一个2D游戏都必须要有图片，坐标，速度，大小,矩形（碰撞检测）
 * 所以，这个可以做成一个2D游戏的父类
 */
    public Image img;
    public int x,y;
    public int speed;
    public int width,height;

    public void drawSelf(Graphics g) {
        g.drawImage(img, x, y, null);

    }

    public GameObject() {
        super();
        // TODO Auto-generated constructor stub
    }

    public GameObject(Image img, int x, int y, int speed, int width, int height) {
        super();
        this.img = img;
        this.x = x;
        this.y = y;
        this.speed = speed;
        this.width = width;
        this.height = height;
    }

    public Rectangle getRect() {
        return new Rectangle(x, y, width, height);
    }

}