Update game.js

game.js

@@ -1858,45 +1858,47 @@ this.enemies.forEach(enemy => {
    }
 
    animate() {
-       if (this.isGameOver) {
-           if (this.animationFrameId) {
-               cancelAnimationFrame(this.animationFrameId);
-           }
-           return;
-       }
-
-       this.animationFrameId = requestAnimationFrame(() => this.animate());
-           // 게임이 시작되지 않았으면 렌더링만 수행
-        if (!this.isStarted) {
-            this.renderer.render(this.scene, this.camera);
-            return;
+    if (this.isGameOver) {
+        if (this.animationFrameId) {
+            cancelAnimationFrame(this.animationFrameId);
         }
+        return;
+    }
 
-       const currentTime = performance.now();
-       const deltaTime = (currentTime - this.lastTime) / 1000;
-       this.lastTime = currentTime;
+    this.animationFrameId = requestAnimationFrame(() => this.animate());
+    // 게임이 시작되지 않았으면 렌더링만 수행
+    if (!this.isStarted) {
+        this.renderer.render(this.scene, this.camera);
+        return;
+    }
 
-       if (!this.isLoading) {
-           this.handleMovement();
-           this.tank.update(this.mouse.x, this.mouse.y, this.scene);
-           
-           const tankPosition = this.tank.getPosition();
-           this.enemies.forEach(enemy => {
-               enemy.update(tankPosition);
-               
-               if (enemy.isLoaded && enemy.mesh.position.distanceTo(tankPosition) < ENEMY_CONFIG.ATTACK_RANGE) {
-                   enemy.shoot(tankPosition);
-               }
-           });
+    const currentTime = performance.now();
+    const deltaTime = (currentTime - this.lastTime) / 1000;
+    this.lastTime = currentTime;
 
-           this.updateParticles();
-           this.checkCollisions();
-           this.updateUI();
-           this.updateRadar(); // 레이더 업데이트 추가
-       }
-       
-       this.renderer.render(this.scene, this.camera);
-   }
+    if (!this.isLoading) {
+        this.handleMovement();
+        this.tank.update(this.mouse.x, this.mouse.y, this.scene);
+        
+        const tankPosition = this.tank.getPosition();
+        this.enemies.forEach(enemy => {
+            if (enemy.isLoaded && enemy.body) {  // body의 존재 여부 체크
+                enemy.update(tankPosition);
+                
+                // mesh 대신 body 사용
+                if (enemy.body.position.distanceTo(tankPosition) < ENEMY_CONFIG.ATTACK_RANGE) {
+                    enemy.shoot(tankPosition);
+                }
+            }
+        });
+
+        this.updateParticles();
+        this.checkCollisions();
+        this.updateUI();
+        this.updateRadar();
+    }
+    
+    this.renderer.render(this.scene, this.camera);
 }
 
 // Start game