Update game.js

game.js

@@ -75,32 +75,91 @@ class TankPlayer {
     }
 
     shoot(scene) {
-        const currentTime = Date.now();
-        if (currentTime - this.lastShootTime < this.shootInterval || this.ammo <= 0) return null;
+    const currentTime = Date.now();
+    if (currentTime - this.lastShootTime < this.shootInterval || this.ammo <= 0) {
+        if (this.ammo === 0) {
+            console.log('Out of ammo! Reload required.');
+        }
+        return null;
+    }
 
-        const bulletGeometry = new THREE.SphereGeometry(0.2);
-        const bulletMaterial = new THREE.MeshBasicMaterial({ color: 0x00ff00 });
-        const bullet = new THREE.Mesh(bulletGeometry, bulletMaterial);
+    const bulletGeometry = new THREE.SphereGeometry(0.2);
+    const bulletMaterial = new THREE.MeshBasicMaterial({ color: 0x00ff00 });
+    const bullet = new THREE.Mesh(bulletGeometry, bulletMaterial);
 
-        const bulletOffset = new THREE.Vector3(0, 0.5, 2);
-        bulletOffset.applyQuaternion(this.turretGroup.quaternion);
-        bulletOffset.applyQuaternion(this.body.quaternion);
-        bullet.position.copy(this.body.position).add(bulletOffset);
+    const bulletOffset = new THREE.Vector3(0, 0.5, 2);
+    bulletOffset.applyQuaternion(this.turretGroup.quaternion);
+    bulletOffset.applyQuaternion(this.body.quaternion);
+    bullet.position.copy(this.body.position).add(bulletOffset);
 
-        const direction = new THREE.Vector3(0, 0, 1);
-        direction.applyQuaternion(this.turretGroup.quaternion);
-        direction.applyQuaternion(this.body.quaternion);
-        bullet.velocity = direction.multiplyScalar(2);
+    const direction = new THREE.Vector3(0, 0, 1);
+    direction.applyQuaternion(this.turretGroup.quaternion);
+    direction.applyQuaternion(this.body.quaternion);
+    bullet.velocity = direction.multiplyScalar(2);
 
-        scene.add(bullet);
-        this.bullets.push(bullet);
-        this.ammo--;
-        this.lastShootTime = currentTime;
+    scene.add(bullet);
+    this.bullets.push(bullet);
+    this.ammo--;
+    this.lastShootTime = currentTime;
 
-        document.getElementById('ammo').textContent = `Ammo: ${this.ammo}/10`;
-        
-        return bullet;
+    // UI 업데이트
+    document.getElementById('ammo').textContent = `${this.ammo}/10`;
+
+    // 연기 효과 생성
+    this.createSmokeEffect(scene, bulletOffset);
+
+    // 발사 소리 재생
+    this.playRandomFireSound();
+
+    return bullet;
+}
+
+// 연기 효과 생성 메서드
+createSmokeEffect(scene, position) {
+    const particleCount = 10;
+    for (let i = 0; i < particleCount; i++) {
+        const smokeGeometry = new THREE.SphereGeometry(0.1, 8, 8);
+        const smokeMaterial = new THREE.MeshBasicMaterial({ color: 0x555555, transparent: true, opacity: 0.5 });
+        const smoke = new THREE.Mesh(smokeGeometry, smokeMaterial);
+        smoke.position.copy(this.body.position.clone().add(position));
+        smoke.velocity = new THREE.Vector3(
+            (Math.random() - 0.5) * 0.5,
+            Math.random() * 0.2,
+            (Math.random() - 0.5) * 0.5
+        );
+        smoke.lifetime = 50;
+
+        scene.add(smoke);
+
+        // 연기 업데이트 로직
+        const updateSmoke = () => {
+            if (smoke.lifetime <= 0) {
+                scene.remove(smoke);
+                return;
+            }
+            smoke.lifetime--;
+            smoke.position.add(smoke.velocity);
+            smoke.material.opacity -= 0.01;
+            requestAnimationFrame(updateSmoke);
+        };
+        updateSmoke();
     }
+}
+
+// 무작위 발사 소리 재생 메서드
+playRandomFireSound() {
+    const sounds = [
+        "sounds/mbtfire1.ogg",
+        "sounds/mbtfire2.ogg",
+        "sounds/mbtfire3.ogg",
+        "sounds/mbtfire4.ogg",
+        "sounds/mbtfire5.ogg"
+    ];
+    const randomSound = sounds[Math.floor(Math.random() * sounds.length)];
+    const audio = new Audio(randomSound);
+    audio.play();
+}
+
 
    update(mouseX, mouseY, scene) {
     if (!this.body || !this.turretGroup) return;