IntelliJ IDEA 配置 AI 插件实现 Java 俄罗斯方块游戏开发

概述

AI 编程助手是基于智能生成、智能问答两大核心能力构建起一套全方位、多层次的智能开发体系。在智能生成方面，它能够依据开发者输入的需求描述，准确且高效地生成高质量代码；智能问答功能则如同开发者身边的专属技术顾问。

本案例使用 IntelliJ IDEA 配置 AI 编程助手插件，快速实现俄罗斯方块小游戏开发。

基础环境与资源准备

1. 安装 AI 编程助手插件

打开 IntelliJ IDEA，点击 Plugins，安装 AI 编程助手插件。安装完成之后，重启 IDE。

俄罗斯方块小游戏代码实践

1. 新建项目

重启之后，点击 New Project，创建项目。输入项目名称：TetrisGame，Build system 选择 Maven，JDK 选择 OpenJDK 21。

注意：要确保 JDK 已下载。

2. 登录并设置插件

点击 AI 编程助手插件图标，进行登录认证。支持多种认证方式，例如使用访问密钥（AK/SK）等方式验证请求发送者身份。

参数说明：

• AK 是 Access Key（访问密钥）的缩写，用于标识用户身份的唯一 ID；
• SK 是 Secret Key（秘密密钥）的缩写，用于生成请求签名的保密密钥。

测试 AI 编程助手功能。

切换 AgentMode 模式。

开启 Auto Approve 授权所有操作。

3. AI 生成代码

输入指令：在当前项目目录下，使用 Java 实现俄罗斯方块小游戏，要求界面美观，可直接运行。

点击发送按钮，AI 会自动生成代码。

生成的代码可能会报错，我们输入#号，选择报错的文件，让 AI 帮助修复报错。

经过几次交互后，AI 帮助我们生成完全可运行的代码。

TetrisGame.java 的完整代码如下：

package org.example;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

public class TetrisGame extends JFrame {
    private static final int BOARD_WIDTH = 10;
    private static final int BOARD_HEIGHT  ;
          ;
     Timer timer;
        ;
        ;
        ;
        ;
        ;
        ;
     JLabel statusbar;
     Shape curPiece;
     Tetrominoes[] board;

      {
        initUI();
    }

       {
        statusbar =  ();
        add(statusbar, BorderLayout.SOUTH);
            ();
        add(board);
        board.start();
        setTitle();
        setSize(BOARD_WIDTH * BLOCK_SIZE + , (BOARD_HEIGHT + ) * BLOCK_SIZE + );
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        setLocationRelativeTo();
    }

        {
        EventQueue.invokeLater(() -> {
                ();
            game.setVisible();
        });
    }

          {
         TetrisGame parent;
           {  () getSize().getWidth() / BOARD_WIDTH; }
           {  () getSize().getHeight() / BOARD_HEIGHT; }

          {
            .parent = parent;
            setFocusable();
            addKeyListener();
        }

          {
            curPiece =  ();
            board =  [BOARD_WIDTH * BOARD_HEIGHT];
            clearBoard();
            newPiece();
            timer =  (,  ());
            isStarted = ;
            timer.start();
        }

        
           {
            .paintComponent(g);
            drawBoard(g);
             (isStarted) {
                drawPiece(g, curPiece, curX, curY);
            }
        }

           {
               getSize();
               () size.getHeight() - BOARD_HEIGHT * squareHeight();
             (   ; i < BOARD_HEIGHT; i++) {
                 (   ; j < BOARD_WIDTH; j++) {
                       shapeAt(j, BOARD_HEIGHT - i - );
                     (shape != Tetrominoes.NoShape) {
                        drawSquare(g, j * squareWidth(), boardTop + i * squareHeight(), shape);
                    }
                }
            }
        }

           {
             (   ; i < ; i++) {
                   x + piece.x(i);
                   y - piece.y(i);
                drawSquare(g, px * squareWidth(), getSize().height - (py + ) * squareHeight(), piece.getShape());
            }
        }

           {
            Color colors[] = {  (, , ),  (, , ),  (, , ),  (, , ),  (, , ),  (, , ),  (, , ),  (, , ) };
               colors[shape.ordinal()];
            g.setColor(color);
            g.fillRect(x + , y + , squareWidth() - , squareHeight() - );
            g.setColor(color.brighter());
            g.drawLine(x, y + squareHeight() - , x, y);
            g.drawLine(x, y, x + squareWidth() - , y);
            g.setColor(color.darker());
            g.drawLine(x + , y + squareHeight() - , x + squareWidth() - , y + squareHeight() - );
            g.drawLine(x + squareWidth() - , y + squareHeight() - , x + squareWidth() - , y + );
        }

        
           { }

        
           {
             (!isStarted || curPiece.getShape() == Tetrominoes.NoShape) { ; }
               e.getKeyCode();
             (keycode ==  || keycode == ) { pause(); ; }
             (isPaused) { ; }
             (keycode) {
                 KeyEvent.VK_LEFT: tryMove(curPiece, curX - , curY); ;
                 KeyEvent.VK_RIGHT: tryMove(curPiece, curX + , curY); ;
                 KeyEvent.VK_DOWN: oneLineDown(); ;
                 KeyEvent.VK_UP: tryMove(curPiece.rotateRight(), curX, curY); ;
                 KeyEvent.VK_SPACE: dropDown(); ;
                 :  : oneLineDown(); ;
            }
        }

        
           { }

           {
               curY;
             (newY > ) {
                 (!tryMove(curPiece, curX, newY - )) { ; }
                newY--;
            }
            pieceDropped();
        }

           {
             (!tryMove(curPiece, curX, curY - )) { pieceDropped(); }
        }

           {
             (   ; i < ; i++) {
                   curX + curPiece.x(i);
                   curY - curPiece.y(i);
                board[y * BOARD_WIDTH + x] = curPiece.getShape();
            }
            removeFullLines();
             (!isFallingFinished) { newPiece(); }
        }

           {
               ;
             (   BOARD_HEIGHT - ; i >= ; i--) {
                   ;
                 (   ; j < BOARD_WIDTH; j++) {
                     (shapeAt(j, i) == Tetrominoes.NoShape) { lineIsFull = ; ; }
                }
                 (lineIsFull) {
                    numFullLines++;
                     (   i; k < BOARD_HEIGHT - ; k++) {
                         (   ; j < BOARD_WIDTH; j++) {
                            board[k * BOARD_WIDTH + j] = shapeAt(j, k + );
                        }
                    }
                }
            }
             (numFullLines > ) {
                numLinesRemoved += numFullLines;
                statusbar.setText(String.valueOf(numLinesRemoved));
                isFallingFinished = ;
                curPiece.setShape(Tetrominoes.NoShape);
                repaint();
            }
        }

           {
             (   ; i < BOARD_HEIGHT * BOARD_WIDTH; i++) { board[i] = Tetrominoes.NoShape; }
        }

           {
            curPiece.setRandomShape();
            curX = BOARD_WIDTH /  - ;
            curY = BOARD_HEIGHT -  + curPiece.minY();
             (!tryMove(curPiece, curX, curY)) {
                curPiece.setShape(Tetrominoes.NoShape);
                timer.stop();
                isStarted = ;
                statusbar.setText( + numLinesRemoved);
            }
        }

           {
             (   ; i < ; i++) {
                   newX + newPiece.x(i);
                   newY - newPiece.y(i);
                 (x <  || x >= BOARD_WIDTH || y <  || y >= BOARD_HEIGHT) {  ; }
                 (shapeAt(x, y) != Tetrominoes.NoShape) {  ; }
            }
            curPiece = newPiece;
            curX = newX;
            curY = newY;
            repaint();
             ;
        }

         Tetrominoes  {  board[y * BOARD_WIDTH + x]; }

           {
             (!isStarted) { ; }
            isPaused = !isPaused;
             (isPaused) {
                timer.stop();
                statusbar.setText();
            }  {
                timer.start();
                statusbar.setText(String.valueOf(numLinesRemoved));
            }
            repaint();
        }

            {
            
               {
                 (isFallingFinished) {
                    isFallingFinished = ;
                    newPiece();
                }  {
                    oneLineDown();
                }
            }
        }
    }

      {
        NoShape( [][] { {, }, {, }, {, }, {, } }),
        ZShape( [][] { {, -}, {, }, {-, }, {-, } }),
        SShape( [][] { {, -}, {, }, {, }, {, } }),
        LineShape( [][] { {, -}, {, }, {, }, {, } }),
        TShape( [][] { {-, }, {, }, {, }, {, } }),
        SquareShape( [][] { {, }, {, }, {, }, {, } }),
        LShape( [][] { {-, -}, {, -}, {, }, {, } }),
        MirroredLShape( [][] { {, -}, {, -}, {, }, {, } });

         [][] coords;
        Tetrominoes([][] coords) { .coords = coords; }
    }

       {
         [][] coords;
         Tetrominoes pieceShape;

          {
            coords =  [][];
            setShape(Tetrominoes.NoShape);
        }

           { coords[index][] = x; }
           { coords[index][] = y; }
           {  coords[index][]; }
           {  coords[index][]; }

         Shape  {
             (pieceShape == Tetrominoes.SquareShape) {  ; }
                ();
            result.pieceShape = pieceShape;
             (   ; i < ; i++) {
                result.setX(i, -y(i));
                result.setY(i, x(i));
            }
             result;
        }

         Shape  {
             (pieceShape == Tetrominoes.SquareShape) {  ; }
                ();
            result.pieceShape = pieceShape;
             (   ; i < ; i++) {
                result.setX(i, y(i));
                result.setY(i, -x(i));
            }
             result;
        }

           {
               Tetrominoes.values();
            setShape(values[()(Math.random() * (values.length - )) + ]);
        }

           {
               coords[][];
             (   ; i < ; i++) { m = Math.min(m, coords[i][]); }
             m;
        }

           {
             (   ; i < ; i++) {
                 (   ; j < ; j++) { coords[i][j] = shape.coords[i][j]; }
            }
            pieceShape = shape;
        }

         Tetrominoes  {  pieceShape; }
    }
}