JAVA程序设计(13.2)---- Craps赌博游戏设计，综合运用练习

面对对象  监听器 继承 接口 设置窗口 设置图片 设置按钮 设置文字框 随机数

Craps赌博游戏 投2颗色子 ，首轮 7 ，11为玩家胜利 ， 2,3,12为庄家胜利；之后玩家投到7就输 ，投到和首轮一样的点数 就赢；

1.先做色子

package com.lovo.homework;

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

import javax.swing.ImageIcon;

/**
 * 类：骰子
 * @author Abe
 * 属性：点数 图片
 */
public class Dice {
	private int point;
	private static Image[] images = new Image[6];

	static {			//静态加载图片
		for (int i = 0; i < images.length; i++) {
			ImageIcon icon = new ImageIcon("Dice/" + (i + 1) + ".jpg");
			images[i] = icon.getImage();
		}
	}
	
	/**
	 * 构造器
	 */
	public Dice() {
		this.point = (int)(Math.random() * 6 + 1);
	}

	/**
	 * 绘制一颗骰子
	 * xy坐标 图标大小135*135
	 */
	public void draw(Graphics g, int i , int x, int y) {
		g.drawImage(Dice.images[i], x, y, 135, 135, null);
	}

	public int getPoint() {
		return point;
	}
	public static Image[] getImages() {
		return images;
	}
}

2.窗口 以及主程序

package com.lovo.homework;

import java.awt.Button;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.Timer;
/**
 * 类：窗口
 * @author Abe
 * 父类：JFrame
 * 接口：监听器
 * 属性：很多
 */
@SuppressWarnings("serial")
public class MyFrame extends JFrame implements ActionListener {
	private Button b1 = new Button("开始");
	private Button b2 = new Button("停止");
	private Button b3 = new Button("再来一局！");
	public JLabel jl1 = new JLabel();
	public JLabel jl2 = new JLabel();
	public JLabel jl3 = new JLabel();
	private Timer timer = null;
	private Dice p1;
	private Dice p2;
	private int round = 0;
	private int first = 0;
	private boolean gameOver = false;

	/**
	 * 接口 ：重写事件监听器
	 * @author Abe
	 */
	@Override
	public void actionPerformed(ActionEvent e) {
		Object obj = e.getSource();
		if (!gameOver) {
			if (obj == b1) {
				timer.start();
				jl3.setText("第" +  (round +1) + "轮");
				repaint();
			} else if (obj == b2) {
				timer.stop();
				if (round == 0) {
					first = p1.getPoint() + p2.getPoint();
					jl1.setText("首次投出的点数为：" + first);
					round++;
					switch (first) {
					case 2:
					case 3:
					case 12:
						jl2.setText("玩家首轮投出了" + first + "点，庄家胜出！！");
						gameOver = true;
						break;
					case 7:
					case 11:
						jl2.setText("玩家首轮投出了" + first + "点，玩家赢了！");
						gameOver = true;
					}
				} else if (first == p1.getPoint() + p2.getPoint()) {
					round++;
					jl2.setText("玩家投出了和第一轮一样的" + first + "点，玩家胜出！！");
					gameOver = true;
				} else if (p1.getPoint() + p2.getPoint() == 7) {
					round++;
					jl2.setText("玩家投出了7点，庄家赢了！");
					gameOver = true;
				} else {
					round++;
					jl2.setText("玩家这次投出了" + (p1.getPoint() + p2.getPoint())
							+ "点，游戏继续~");
				}
			} else if (obj == timer) {
				p1 = new Dice();
				p2 = new Dice();
				repaint();
			}
		}
		if (obj == b3 && gameOver == true){
			gameOver = false;
			round = 0;
			jl1.setText("");
			jl2.setText("");
		}
	}
	
	/**
	 *构造器
	 */
	public MyFrame() {
		this.setTitle("Craps娱乐机");
		this.setSize(800, 600);
		this.setDefaultCloseOperation(EXIT_ON_CLOSE);
		this.setResizable(false);
		this.setLocationRelativeTo(null);
		this.setLayout(null);

		jl1.setBounds(50, 250, 300, 50);
		jl1.setFont(new Font("微软雅黑", Font.BOLD, 24));
		jl2.setBounds(50, 350, 500, 50);
		jl2.setFont(new Font("微软雅黑", Font.BOLD, 24));
		jl3.setBounds(50, 150, 100, 50);
		jl3.setFont(new Font("微软雅黑", Font.BOLD, 24));
		b1.addActionListener(this);
		b2.addActionListener(this);
		b3.addActionListener(this);
		timer = new Timer(100, this);
		b1.setBounds(275, 500, 100, 50);
		b2.setBounds(425, 500, 100, 50);
		b3.setBounds(670, 25, 100, 50);
		this.add(b1);
		this.add(b2);
		this.add(b3);
		this.add(jl1);
		this.add(jl2);
		this.add(jl3);
	}
	
	/**
	 * 重写：paint方法
	 */
	@Override
	public void paint(Graphics g) {
		super.paint(g);
		if (p1 != null && p2 != null) {
			p1.draw(g, p1.getPoint() - 1, 240, 100);
			p2.draw(g, p2.getPoint() - 1, 425, 100);
		}
	}
}

窗口还有点大…… 懒得调整了……

3.

package com.lovo.homework;
/**
 * 类：执行器？
 * @author Abe
 */
public class CrapsTest {

	public static void main(String[] args) {
		new MyFrame().setVisible(true);
	}
}