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); } }