Game-使用DAO概念設計兩種猜拳

RoshamboDAO.java

package Roshambo;
public interface RoshamboDAO {
    void COMPUTERGUESS();
    void PLAYERSSGUESS();
    RoshamboEume getCpu();
    RoshamboEume getPly();
}

RoshamboDAOFactory.java

package Roshambo;

public class RoshamboDAOFactory {
    public RoshamboDAO creatRoshamboDAO(){
        return new RoshamboDAOImp2();
    }
}

RoshamboDAOImp.java

package Roshambo;

import java.util.Scanner;

public class RoshamboDAOImp implements RoshamboDAO {

    Scanner sc = new Scanner(System.in);
    private RoshamboEume cpu ;
    private RoshamboEume ply ;

    @Override
    public void COMPUTERGUESS() {
        int a = (int) (Math.random() * 3 + 1);//亂數1~3
        switch (a) {
            case 1:
                System.out.println("電腦出剪刀");
                cpu = cpu.剪刀;
                break;
            case 2:
                System.out.println("電腦出石頭");
                cpu = cpu.石頭;
                break;
            case 3:
                System.out.println("電腦出布");
                cpu = cpu.布;
                break;
        }
    }

    @Override
    public void PLAYERSSGUESS() {
        System.out.println("請問你要出哪一個?\n0.隨機,1.剪刀,2.石頭,3.布");
        int a = sc.nextInt();
        if (a == 0) {
            int b = (int) (Math.random() * 3 + 1);
            a = b;
        }
        switch (a) {

            case 1:
                System.out.println("你出剪刀");
                ply = ply.剪刀;
                break;
            case 2:
                System.out.println("你出石頭");
                ply = ply.石頭;
                break;
            case 3:
                System.out.println("你出布");
                ply = ply.布;
                break;

        }
    }

    public RoshamboEume getCpu() {
        return cpu;
    }

    public RoshamboEume getPly() {
        return ply;
    }

}

RoshamboDAOImp2.java

package Roshambo;

import java.util.Scanner;
import javax.swing.JComboBox;
import javax.swing.JOptionPane;

public class RoshamboDAOImp2 implements RoshamboDAO {
    private RoshamboEume cpu;
    private RoshamboEume ply;

    @Override
    public void COMPUTERGUESS() {
        int a = (int) (Math.random() * 3 + 1);//亂數1~3
        switch (a) {
            case 1:
                JOptionPane.showMessageDialog(null,"電腦出剪刀");
                cpu = cpu.剪刀;
                break;
            case 2:
                JOptionPane.showMessageDialog(null,"電腦出石頭");
                cpu = cpu.石頭;
                break;
            case 3:
                JOptionPane.showMessageDialog(null,"電腦出布");
                cpu = cpu.布;
                break;
        }
    }

    @Override
    public void PLAYERSSGUESS() {
        int youch=JOptionPane.PLAIN_MESSAGE;
        RoshamboEume a =(RoshamboEume) JOptionPane.showInputDialog(null,"請選擇要出甚麼拳","選擇",
                youch,null,RoshamboEume.values(),RoshamboEume.隨機);
        int c = a.ordinal();
        if (a.equals(RoshamboEume.隨機) ) {
            int b = (int) (Math.random() * 3 + 1);
            c = b;
        }
        switch (c) {

            case 1:
                JOptionPane.showMessageDialog(null,"你出剪刀");
                ply = ply.剪刀;
                break;
            case 2:
                JOptionPane.showMessageDialog(null,"你出石頭");
                ply = ply.石頭;
                break;
            case 3:
                JOptionPane.showMessageDialog(null,"你出布");
                ply = ply.布;
                break;

        }
    }

    public RoshamboEume getCpu() {
        return cpu;
    }

    public RoshamboEume getPly() {
        return ply;
    }

}

RoshamboEume.java

package Roshambo;

public enum RoshamboEume {
    隨機, 剪刀, 石頭, 布;   
}