How to use Vue to implement aircraft war game special effects

new Vue({
  el: "#app",
  data: {
    bullets: [], // 存储子弹的数组
    enemies: [], // 存储敌机的数组
    player: { x: 0, y: 0 }, // 玩家飞机的坐标
  },
  methods: {
    // 子弹发射方法
    shootBullet() {
      // 添加子弹到子弹数组中
      this.bullets.push({ x: this.player.x, y: this.player.y });
    },
    // 敌机生成方法
    generateEnemy() {
      // 随机生成敌机并添加到敌机数组中
      let enemy = { x: Math.random() * canvas.width, y: 0 };
      this.enemies.push(enemy);
    },
    // 飞机移动方法
    movePlayer(event) {
      // 根据键盘事件更新飞机的坐标
      switch (event.key) {
        case "ArrowUp":
          this.player.y -= 10;
          break;
        case "ArrowDown":
          this.player.y += 10;
          break;
        case "ArrowLeft":
          this.player.x -= 10;
          break;
        case "ArrowRight":
          this.player.x += 10;
          break;
      }
    },
  },
});

<canvas id="gameCanvas"></canvas>

methods: {
  // ...
  drawGame() {
    let canvas = document.getElementById("gameCanvas");
    let ctx = canvas.getContext("2d");
    
    // 清空画布
    ctx.clearRect(0, 0, canvas.width, canvas.height);
    
    // 绘制玩家飞机
    ctx.fillRect(this.player.x, this.player.y, 50, 50);
    
    // 绘制子弹
    this.bullets.forEach((bullet) => {
      ctx.fillRect(bullet.x, bullet.y, 10, 10);
    });
    
    // 绘制敌机
    this.enemies.forEach((enemy) => {
      ctx.fillRect(enemy.x, enemy.y, 50, 50);
    });
    
    // 请求动画帧绘制游戏
    requestAnimationFrame(this.drawGame);
  },
  // ...
},

methods: {
  // ...
  checkCollision() {
    this.bullets.forEach((bullet, bulletIndex) => {
      this.enemies.forEach((enemy, enemyIndex) => {
        if (
          bullet.x > enemy.x &&
          bullet.x < enemy.x + 50 &&
          bullet.y > enemy.y &&
          bullet.y < enemy.y + 50
        ) {
          // 子弹碰撞敌机，移除子弹和敌机
          this.bullets.splice(bulletIndex, 1);
          this.enemies.splice(enemyIndex, 1);
          // 更新得分
          this.score++;
        }
      });
    });
  },
  // ...
},

mounted() {
  // 启动游戏循环
  this.drawGame();
  // 每隔1秒发射一颗子弹
  setInterval(() => {
    this.shootBullet();
  }, 1000);
  // 每隔2秒生成一个敌机
  setInterval(() => {
    this.generateEnemy();
  }, 2000);
},