当我单击JButton时，我希望该游戏开始 [英] when i click JButton i want that game should start

问题描述

我正在从事蛇游戏项目。我有三个Java文件，分别为：

I am working on a snake game project. I have three java files named:

• Engine.java


• GameBoard.java


• Snake.java

• Engine.java
• GameBoard.java
• Snake.java

我在此项目中添加了两个 JFrames 。在第一帧中有三个按钮：

I have added two JFrames in this project. In the first frame are three buttons:

• 播放


• 规则


• 出口

• play
• rules
• exit

当我们单击规则按钮时，它会打开规则jframe （正在运行）。当我们单击播放按钮时，它将运行蛇游戏。请建议我点击玩按钮真正开始游戏后该怎么办。

When we click to rules button it opens rules jframe (it's working). When we click play button it should run the snake game. Please suggest me what should i do when i click play button to actually starts the game.

这是代码我在播放按钮 actionPerformed 方法中复制了：

This is the code i copied in play button actionPerformed method:

        JFrame frame = new JFrame("SnakeGame");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setResizable(false);
        Canvas canvas = new Canvas();
        canvas.setBackground(Color.black);
        canvas.setPreferredSize(new Dimension(GameBoard.MAP_SIZE * GameBoard.TILE_SIZE, GameBoard.MAP_SIZE * GameBoard.TILE_SIZE));
        frame.add(canvas);
        frame.pack();
        frame.setLocationRelativeTo(null);
        frame.setVisible(true);
        new Engine(canvas).startGame();

推荐答案

添加 ActionListener 播放按钮，调用适当的启动方法。

Add an ActionListener to your "play" button that calls the appropriate start method.

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