JDK17实现超级马里奥游戏+完整版最新源码

/**
 * 开始指定关卡
 */
public boolean startLevel(int levelNumber) {
    // 加载关卡
    this.levels = databaseManager.getLevelByNumber(Levels.class, levelNumber);
    System.out.println("加载关卡:" + levels);
    if (this.levels == null) {
        return false;
    }
    // 加载地面砖块
    this.grounds = databaseManager.getLevelByLevelId(Grounds.class, levelNumber);
    // 加载 金币道具砖块
    this.bricks = databaseManager.getLevelByLevelId(Bricks.class, levelNumber);
    // 特色道具砖块
    this.powerBricks = databaseManager.getLevelByLevelId(PowerBricks.class, levelNumber);
    this.enemys = databaseManager.getLevelByLevelId(Enemys.class, levelNumber);
    this.pips = databaseManager.getLevelByLevelId(Pips.class, levelNumber);


    this.currentLevelNumber = levelNumber;
    return true;
}

/**
 * 开始游戏循环
 */
public void startGameLoop() {
    if (gameTimer == null || !running) {
        gameManager.startGame(1);
        running = true;

        // 创建Timer，每隔FRAME_DELAY毫秒执行一次
        gameTimer = new Timer(FRAME_DELAY, e -> {
            if (running) {
                // 更新游戏逻辑
                try {
                    gameManager.update();
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
                // 重绘画面
                repaint();
            }
        });
        gameTimer.start();
    }
}

@Override
protected void paintComponent(Graphics g) {
    super.paintComponent(g);

    // 清空后缓冲
    backGraphics.setColor(Color.BLACK);
    backGraphics.fillRect(0, 0, Constants.WINDOW_WIDTH, Constants.WINDOW_HEIGHT);

    // 根据游戏状态绘制不同内容
    switch (gameManager.getGameState()) {
        case Constants.GAME_STATE_PLAYING:
            drawGame(backGraphics);
            break;
        case Constants.GAME_STATE_PAUSED:
            drawGame(backGraphics);
            drawPauseOverlay(backGraphics);
            break;
        case Constants.GAME_STATE_GAME_OVER:
            drawGameOver(backGraphics);
            break;
        case Constants.GAME_STATE_VICTORY:
            drawVictory(backGraphics);
            break;
    }

    // 将后缓冲绘制到屏幕
    g.drawImage(backBuffer, 0, 0, null);
}

/**
 * 绘制游戏画面
 */
private void drawGame(Graphics2D g2d) {
    // 绘制游戏实体
    DrawManagerExt.onDraw(g2d);
}

/**
 * 检查所有碰撞
 */
public static void check() {
    GameManager gameManager = GameManager.getInstance();
    Mario mario = gameManager.getMario();
    if (mario == null || !mario.isAlive()) {
        return;
    }

    // 重置地面状态，将在碰撞检测中重新设置
    mario.setOnGround(false);

    // 检查马里奥与地面的碰撞
    checkMarioGroundCollision(mario, gameManager.getGrounds());

    // 检查马里奥与砖块的碰撞
    checkMarioBrickCollision(mario, gameManager.getBricks());
 
    // 检查马里奥与道具砖块的碰撞
    checkMarioPowerUpBrickCollision(mario, gameManager.getPowerUpBricks());
 
    // 检查马里奥与道具的碰撞
    checkMarioPowerUpCollision(mario, gameManager.getPowerUps());
 
    // 检查道具与地形的碰撞
    checkPowerUpTerrainCollision(gameManager.getPowerUps(), gameManager.getGrounds(), gameManager.getBricks(), gameManager.getPowerUpBricks());
 
    // 检查子弹与地形的碰撞
    checkBulletTerrainCollision(gameManager.getBullets(), gameManager.getGrounds(), gameManager.getBricks(), gameManager.getPowerUpBricks());
 
    // 检查敌人与地形的碰撞
    checkEnemyTerrainCollision(gameManager.getEnemies(), gameManager.getGrounds(), gameManager.getBricks(), gameManager.getPowerUpBricks());
 
    // 检查敌人与马里奥的碰撞
    checkEnemyMarioCollision(gameManager.getEnemies(), mario);
 
    // 检查子弹与敌人的碰撞
    checkBulletEnemyCollision(gameManager.getBullets(), gameManager.getEnemies());
 
    // 检查马里奥与管道的碰撞
    checkMarioPipeCollision(mario, gameManager.getPipes());
 
    // 检查敌人与管道的碰撞
    checkEnemyPipeCollision(gameManager.getEnemies(), gameManager.getPipes());
 
    // 检查子弹与管道的碰撞
    checkBulletPipeCollision(gameManager.getBullets(), gameManager.getPipes());
 
    // 检查马里奥与终点屋的碰撞
    checkMarioFinishHouseCollision(mario, gameManager.getFinishHouses());

    // 检测 马里奥是否掉出 窗外
    checkY(mario);
}