ObstacleSpawner 네트워크 연동

모든 클라이언트가 동일한 장애물을 보도록 함

Assets/Scripts/ObstacleSpawner.cs

@@ -1,12 +1,13 @@
 using UnityEngine;
 using System.Collections.Generic;
+using Unity.Netcode;
 #if UNITY_EDITOR
 using UnityEditor;
 #endif
 
 namespace Northbound
 {
-    public class ObstacleSpawner : MonoBehaviour
+    public class ObstacleSpawner : NetworkBehaviour
     {
         [System.Serializable]
         public class ObstacleEntry
@@ -89,9 +90,9 @@ namespace Northbound
             Circle
         }
 
-        private void Start()
+        public override void OnNetworkSpawn()
         {
-            if (spawnOnStart)
+            if (IsServer && spawnOnStart)
             {
                 SpawnObstacles();
             }
@@ -102,6 +103,12 @@ namespace Northbound
         /// </summary>
         public void SpawnObstacles()
         {
+            if (!IsServer)
+            {
+                Debug.LogWarning("[ObstacleSpawner] Only server can spawn obstacles!");
+                return;
+            }
+
             ClearObstacles();
             _spawnedPositions.Clear();
 
@@ -236,17 +243,12 @@ namespace Northbound
                 }
 
                 // 장애물 생성
-                Quaternion rotation = randomRotation 
-                    ? Quaternion.Euler(0, Random.Range(0f, 360f), 0) 
+                Quaternion rotation = randomRotation
+                    ? Quaternion.Euler(0, Random.Range(0f, 360f), 0)
                     : Quaternion.identity;
 
                 GameObject obstacle = Instantiate(obstacleEntry.prefab, randomPos, rotation);
 
-                if (groupUnderParent && _obstacleParent != null)
-                {
-                    obstacle.transform.SetParent(_obstacleParent);
-                }
-
                 // 크기 변화
                 if (scaleVariation > 0)
                 {
@@ -254,11 +256,26 @@ namespace Northbound
                     obstacle.transform.localScale *= scale;
                 }
 
+                // Add NetworkObject component if not exists
+                NetworkObject networkObj = obstacle.GetComponent<NetworkObject>();
+                if (networkObj == null)
+                {
+                    networkObj = obstacle.AddComponent<NetworkObject>();
+                }
+
+                if (groupUnderParent && _obstacleParent != null)
+                {
+                    obstacle.transform.SetParent(_obstacleParent);
+                }
+
+                // Spawn on network
+                networkObj.Spawn();
+
                 // Add FogOfWarVisibility component to hide obstacles in unexplored areas
                 if (obstacle.GetComponent<FogOfWarVisibility>() == null)
                 {
                     var visibility = obstacle.AddComponent<FogOfWarVisibility>();
-                    visibility.showInExploredAreas = false; // Obstacles hidden when not visible
+                    visibility.showInExploredAreas = false;
                     visibility.updateInterval = 0.2f;
                 }
 
@@ -359,6 +376,15 @@ namespace Northbound
         {
             if (_obstacleParent != null)
             {
+                foreach (Transform child in _obstacleParent)
+                {
+                    NetworkObject networkObj = child.GetComponent<NetworkObject>();
+                    if (networkObj != null && networkObj.IsSpawned)
+                    {
+                        networkObj.Despawn(true);
+                    }
+                }
+                
                 if (Application.isPlaying)
                 {
                     Destroy(_obstacleParent.gameObject);