Question

基本上我正在进行俄罗斯方块游戏，我想实现一个2人对战模式。现在我有一个工作单人，现在我想为2人多人制作一个gui。（我将在后面制作第二个keylistener和endGame条件）然而，当我添加两个游戏面板（从棋盘处理器（1或2取决于哪个玩家）后退游戏状态后显示游戏状态）我没有得到正确的显示/ gui。这是它的样子： https://gyazo.com/58f37beab249c975cd4acdb8ae0e0154 它应该是这样的（但我想要显示2个板，因为这个截图来自singleplayerwindow）： https://gyazo.com/4aecf061109844504a05387fb3d39e8f 有谁知道我做错了什么和/或我怎么解决它？谢谢你＆lt; 3

package gui;

import tetris.*;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;


public class MultiPlayerWindow extends JPanel
{

private GameLoop gameLoop1 ;
private GameLoop gameLoop2 ;
private boolean gameLoopHasStarted1 ;
private boolean gameLoopHasStarted2 ;
private BoardHandler bh1 ;
private BoardHandler bh2 ;
private HighScoreList highScoreList;

private HumanInput inputController ;
private HumanInput inputController2 ;

private JPanel scorePanel;
private JPanel rightPanel;

    public MultiPlayerWindow( MainMenu mainMenu ){
    //create the variables
    Board board1 = new Board(10 , 20 ) ;
    Board board2 = new Board(10 , 20 ) ;
    final HumanInput inputController1 = new HumanInput() ;
    final HumanInput inputController2 = new HumanInput() ;
    this.bh1 = new BoardHandler(board1 , true) ;
    this.bh2 = new BoardHandler(board2 , true) ;
    this.highScoreList = new HighScoreList() ;

    //behaviour
    this.addKeyListener(inputController1);
    this.addKeyListener(inputController2);
    this.setFocusable(true);
    this.requestFocusInWindow() ;
    this.setLayout(new GridBagLayout());

    //create panels
    scorePanel = new JPanel() ;
    scorePanel.setLayout(new GridBagLayout());
    scorePanel.setSize(Config.LEFTPANEL_SIZE);
    rightPanel = new JPanel() ;
    rightPanel.setLayout(new GridBagLayout());
    rightPanel.setSize(Config.RIGHTPANEL_SIZE);

    //create the ScoreBoard
    final ScoreBoard scoreBoard = new ScoreBoard() ;
    GridBagConstraints d = new GridBagConstraints() ;
    d.gridx = 0 ;
    d.gridy = 0 ;
    scorePanel.add(scoreBoard , d) ;
    d.insets = new Insets(30,10,10,0);
    //add a timer to update ScoreBoard
    new Timer(1000, new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            //System.out.println("Trying to update score");
            scoreBoard.setScore(gameLoop1.getScore());
            scoreBoard.setScore(gameLoop2.getScore());
        }
    }).start();

    //create the Highscore Board
    HighScoreBoard highScoreBoard = new HighScoreBoard(highScoreList);
    d = new GridBagConstraints();
    d.gridx = 0;
    d.gridy = 1;
    d.insets = new Insets(30,10,10,0);
    scorePanel.add(highScoreBoard, d);

    //create the combobox to choose between tetris and pentris
    String[] optionStrings = {"Tetris", "Pentris"};
    final JComboBox optionList = new JComboBox(optionStrings);
    optionList.setSelectedIndex(0);
    optionList.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if(optionList.getSelectedIndex() == 0)
            {
                bh1.switchToTetris();
                bh2.switchToTetris();
            }
            else if(optionList.getSelectedIndex() == 1)
            {
                bh1.switchToPentris();
                bh2.switchToPentris();
            }
        }
    });

    optionList.addFocusListener(new FocusListener() {
        @Override
        public void focusGained(FocusEvent e) {
            optionList.requestFocus();
        }

        @Override
        public void focusLost(FocusEvent e) {
        }
    });

    d = new GridBagConstraints();
    d.gridx = 0;
    d.gridy = 2;
    d.weightx = 0.5;
    d.insets = new Insets(30,10,10,0);
    scorePanel.add(optionList, d);

    //add the scorePanel
    d = new GridBagConstraints();
    d.gridx = 1;
    d.gridy = 0;
    this.add(scorePanel, d);

    final GamePanel gamePanel1 = new GamePanel(board1);
    final GamePanel gamePanel2 = new GamePanel(board2);
    gamePanel1.setSize(Config.GAMEPANEL_SIZE);
    gamePanel2.setSize(Config.GAMEPANEL_SIZE);
    d = new GridBagConstraints();
    d.gridx = 0;
    d.gridy = 0;
    this.add(gamePanel1, d);
    d = new GridBagConstraints();
    d.gridx = 2;
    d.gridy = 0;
    this.add(gamePanel2, d);


    //set the Thread
    gameLoop1 = new GameLoop(bh1, inputController1, gamePanel1, highScoreList);
    gameLoop2 = new GameLoop(bh2, inputController2, gamePanel2, highScoreList);
    gameLoop1.start();
    gameLoop2.start();
    gameLoopHasStarted1 = false;
    gameLoopHasStarted2 = false;

    //add the buttons
    JPanel buttonPanel = new JPanel();
    buttonPanel.setAlignmentX(30);
    buttonPanel.setLayout(new GridLayout(3,1,10,10));
    d = new GridBagConstraints();
    d.gridx = 0;
    d.weightx = 0.2;
    d.gridy = 0;
    d.insets = new Insets(200,20,0,20);
    rightPanel.add(buttonPanel, d);

    //backbutton
    d = new GridBagConstraints();
    d.gridx = 0;
    d.gridy = 1;
    d.anchor = GridBagConstraints.SOUTH;
    d.insets = new Insets(20, 20, 0, 20);
    rightPanel.add(new BackButton(mainMenu), d);

    //add the right panel
    d = new GridBagConstraints();
    d.gridx = 3;
    d.gridy = 0;
    this.add(rightPanel, d);

    final JButton startButton = new JButton("Start");
    startButton.requestFocus(false);
    startButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if(!gameLoopHasStarted1 && !gameLoopHasStarted2)
            {
                try{
                    SwingUtilities.invokeLater(new Runnable() {
                        @Override
                        public void run(){
                            gameLoopHasStarted1 = true;
                            gameLoopHasStarted2 = true;
                            gameLoop1.startNewGame();
                            gameLoop2.startNewGame();
                            optionList.setEnabled(false);
                            requestFocusInWindow();
                            startButton.setEnabled(false);
                        }
                    });
                }
                catch(Exception expenction)
                {
                    expenction.printStackTrace();
                }
            }
        }
    });
    buttonPanel.add(startButton);

    //pause button
    final JButton pauseButton = new JButton("Pause  ");
    buttonPanel.add(pauseButton);
    pauseButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if(!gameLoop1.isPaused() && !gameLoop2.isPaused()) {
                gameLoop1.setPaused(true);
                gameLoop2.setPaused(true);
                pauseButton.setText("Unpause");
            }
            else if(gameLoop1.isPaused()&& gameLoop2.isPaused())
            {
                gameLoop1.setPaused(false);
                gameLoop2.setPaused(false);
                pauseButton.setText("Pause  ");
            }
        }
    });

    //reset button
    JButton resetButton = new JButton("Reset");
    buttonPanel.add(resetButton);
    resetButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            bh1.resetBoard();
            bh2.resetBoard();
            optionList.setEnabled(true);
            if(gameLoop1.isRunning() && gameLoop2.isRunning())
            {
                gameLoop1.apruptGameEnd();
                gameLoop2.apruptGameEnd();
            }
            gameLoopHasStarted1 = false;
            gameLoopHasStarted2 = false;
            gamePanel1.repaint();
            gamePanel2.repaint();
            startButton.setEnabled(true);
            gameLoop1.setPaused(false);
            gameLoop2.setPaused(false);
            pauseButton.setText("Pause");
            scoreBoard.setScore(0);

        }
    });

    //focuslistener for inputController
    this.addFocusListener(new FocusListener() {
        @Override
        public void focusGained(FocusEvent e) {

        }

        @Override
        public void focusLost(FocusEvent e) {
            requestFocusInWindow();
        }
    });



}

public Dimension getPreferredSize()
{
    return Config.SINGLE_PLAYER_SIZE;
}

}

Answer 1

修好了。 public Dimension getPreferredSize() { return Config.SINGLE_PLAYER_SIZE; } 最后一部分就是把它搞砸了，剩下的代码工作得很好但是之前（由于一些未知的原因）搞砸了。不是100％肯定为什么......

Java Tetris 2播放器多人游戏GUI无法正常工作

1 个答案: