如何修复stay类以使其循环
打包gamecomponents;
import gamecomponents.Card;
import gamecomponents.GameLogic;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class Graphical1
{
// Creating the components + global variables
// declaring the deal,hit and stay JButtons
private JButton deal;
private JButton stay;
// Three hit buttons are needed because clicking
// the same JButton would change the JLabel
// displaying the card
private JButton hitbutton1;
private JButton hitbutton2;
private JButton hitbutton3;
// declaring the dealer and player card JLabels
// as well as the dealers and players card count
private JLabel dcard1;
private JLabel dcard2;
private JLabel dcard3;
private JLabel dcard4;
private JLabel dcard5;
private JLabel pcard1;
private JLabel pcard2;
private JLabel pcard3;
private JLabel pcard4;
private JLabel pcard5;
private JLabel dcardcount;
private JLabel pcardcount;
// declaring ImageIcon
ImageIcon cardBack = new ImageIcon ("resources/images/cards/CardBack.gif");
// Using components from another class
GameLogic g = new GameLogic();
public Graphical1()
{
//Creating the window
JFrame GameFrame = new JFrame ("BlackJack");
GameFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
GameFrame.setSize(500,525);
GameFrame.setResizable(false);
//centers the window in the middle of the screen
GameFrame.setLocationRelativeTo(null);
//Set background Colour to custom RGB value
GameFrame.setBackground(new Color(0, 139, 69));
//Setting up JButton properties
deal = new JButton("Deal");
deal.setBounds(75,450,75,25);
deal.addActionListener(new Deal());
stay = new JButton("Stay");
stay.setBounds(215,450,75,25);
stay.addActionListener(new Stay());
hitbutton1 = new JButton("Hit");
hitbutton1.setBounds(350,450,75,25);
hitbutton1.addActionListener(new HitJButton1());
hitbutton2 = new JButton("Hit");
hitbutton2.setBounds(350,450,75,25);
hitbutton2.addActionListener(new HitJButton2());
hitbutton3 = new JButton("Hit");
hitbutton3.setBounds(350,450,75,25);
hitbutton3.addActionListener(new HitJButton3());
// Setting up JLabel Properties
// These are the dealers card JLabels
dcard1 = new JLabel("");
dcard1.setBounds(50,50,107,148);
dcard2 = new JLabel("");
dcard2.setBounds(100,50,107,148);
dcard3 = new JLabel("");
dcard3.setBounds(150,50,107,148);
dcard4 = new JLabel("");
dcard4.setBounds(200,50,107,148);
dcard5 = new JLabel("");
dcard5.setBounds(250,50,107,148);
// these are the player card JLabels
pcard1 = new JLabel("");
pcard1.setBounds(50,225,107,148);
pcard2 = new JLabel("");
pcard2.setBounds(100,225,107,148);
pcard3 = new JLabel("");
pcard3.setBounds(150,225,107,148);
pcard4 = new JLabel("");
pcard4.setBounds(200,225,107,148);
pcard5 = new JLabel("");
pcard5.setBounds(250,225,107,148);
// this shows the dealers score
dcardcount = new JLabel("Dealers Card Count:");
dcardcount.setBounds(50,200,200,25);
// this shows the players score
pcardcount = new JLabel("Players Card Count:");
pcardcount.setBounds(50,375,200,25);
//Create the container for the components and set layout
Container contentPane = GameFrame.getContentPane();
contentPane.setLayout(null);
//Add the components to the contentPane
contentPane.add(deal);
contentPane.add(stay);
contentPane.add(hitbutton1);
contentPane.add(hitbutton2);
contentPane.add(hitbutton3);
contentPane.add(dcard5);
contentPane.add(dcard4);
contentPane.add(dcard3);
contentPane.add(dcard2);
contentPane.add(dcard1);
contentPane.add(pcard5);
contentPane.add(pcard4);
contentPane.add(pcard3);
contentPane.add(pcard2);
contentPane.add(pcard1);
contentPane.add(dcardcount);
contentPane.add(pcardcount);
//Hit buttons not visible
hitbutton2.setVisible(false);
hitbutton3.setVisible(false);
//Disable the hit and stay button
hitbutton1.setEnabled(false);
stay.setEnabled(false);
//Setting the frame to be visible
GameFrame.setVisible(true);
}
class Deal implements ActionListener{
public void actionPerformed(ActionEvent e){
Card dealerCard1 = g.drawdealer();
Card playerCard1 = g.drawplayer();
Card playerCard2 = g.drawplayer();
//Dealers first card
dcard1.setIcon(new ImageIcon("resources/images/cards/"+dealerCard1+".gif"));
//Update the dealers card count
dcardcount.setText("Dealers Card Count: " + g.dsum());
//Dealers second card
dcard2.setIcon(cardBack);
//Players first card
pcard1.setIcon(new ImageIcon("resources/images/cards/"+playerCard1+".gif"));
//Update the players card count
pcardcount.setText("Players Card Count: " + g.psum());
//Players second card
pcard2.setIcon(new ImageIcon("resources/images/cards/"+playerCard2+".gif"));
//Update the players card count
pcardcount.setText("Players Card Count: " + g.psum());
//Disable the deal JButton so the dealt cards cannot change
deal.setEnabled(false);
//Enable the first hit button
hitbutton1.setEnabled(true);
//Enable the stay button
stay.setEnabled(true);
}
}
class HitJButton1 implements ActionListener{
public void actionPerformed(ActionEvent e){
Card playerCard3 = g.drawplayer();
//Players second card
pcard3.setIcon(new ImageIcon("resources/images/cards/"+playerCard3+".gif"));
//Update the players card count
pcardcount.setText("Players Card Count: " + g.psum());
//Hide the Hit JButton and
hitbutton1.setVisible(false);
hitbutton2.setVisible(true);
}
}
class HitJButton2 implements ActionListener{
public void actionPerformed(ActionEvent e){
Card playerCard4 = g.drawplayer();
//Players second card
pcard4.setIcon(new ImageIcon("resources/images/cards/"+playerCard4+".gif"));
//Update the players card count
pcardcount.setText("Players Card Count: " + g.psum());
//Hide the Hit JButton and
hitbutton2.setVisible(false);
hitbutton3.setVisible(true);
}
}
class HitJButton3 implements ActionListener{
public void actionPerformed(ActionEvent e){
Card playerCard5 = g.drawplayer();
//Players second card
pcard5.setIcon(new ImageIcon("resources/images/cards/"+playerCard5+".gif"));
//Update the players card count
pcardcount.setText("Players Card Count: " + g.psum());
//Hide the Hit JButton and
hitbutton3.setEnabled(false);
}
}
class Stay implements ActionListener{
public void actionPerformed(ActionEvent e){
Card dealerCard2 = g.drawdealer();
Card dealerCard3 = g.drawdealer();
Card dealerCard4 = g.drawdealer();
Card dealerCard5 = g.drawdealer();
//Disable the stay button
stay.setEnabled(false);
//Disable all the hit buttons
hitbutton1.setEnabled(false);
hitbutton2.setEnabled(false);
hitbutton3.setEnabled(false);
//Checks if the count is less than 17
if (g.dsum < 17) {
//Dealers second card
dcard2.setIcon(new ImageIcon("resources/images/cards/"+dealerCard2+".gif"));
//Update the dealers card count
dcardcount.setText("Dealers Card Count: " + g.dsum());
}
//Checks if the count is less than 17
if (g.dsum < 17) {
//Dealers third card
dcard3.setIcon(new ImageIcon("resources/images/cards/"+dealerCard3+".gif"));
//Update the dealers card count
dcardcount.setText("Dealers Card Count: " + g.dsum());
}
//Checks if the count is less than 17
if (g.dsum < 17) {
//Dealers second card
dcard4.setIcon(new ImageIcon("resources/images/cards/"+dealerCard4+".gif"));
//Update the dealers card count
dcardcount.setText("Dealers Card Count: " + g.dsum());
}
//Checks if the count is less than 17
if (g.dsum < 17) {
//Dealers second card
dcard5.setIcon(new ImageIcon("resources/images/cards/"+dealerCard5+".gif"));
//Update the dealers card count
dcardcount.setText("Dealers Card Count: " + g.dsum());
}
}
}
public static void main (String[] args)
{
//Create an instance of my class
new Graphical1();
}
}
答案 0 :(得分：2)
我不确定你为什么要在循环中运行Stay类。使用Swing，只需通过单击按钮来控制GUI，该按钮将调用已注册为该按钮的ActionListener的类的actionPerformed方法。我注意到你已经这样做了。
一旦发出所有卡片，用户应该可以通过单击按钮选择要做什么。我仍然不确定你打算做什么但是在这种情况下我看不到Stay类中循环的原因。
希望这有帮助。