멀티플레이어 지원

이동, 건설, 인터랙션, 공격 등

Assets/Scripts/Tower/ConstructionSite.cs

@@ -1,56 +1,45 @@
 using UnityEngine;
+using Unity.Netcode;
 
-public class ConstructionSite : MonoBehaviour
+public class ConstructionSite : NetworkBehaviour
 {
-    private GameObject _finalPrefab;
-    private float _buildTime;
-    private float _timer;
+    private NetworkVariable<float> _currentTimer = new NetworkVariable<float>(0f);
+    private NetworkVariable<int> _syncTurretIndex = new NetworkVariable<int>();
     private Vector3Int _gridPos;
-    private bool _isCompleted = false; // 중복 완공 방지 플래그
+    private float _targetBuildTime;
+    private bool _isCompleted = false;
 
-    public void Initialize(GameObject final, float time, Vector3Int pos)
+    public void Initialize(int index, Vector3Int pos)
     {
-        _finalPrefab = final;
-        _buildTime = time;
+        if (!IsServer) return;
+        _syncTurretIndex.Value = index;
         _gridPos = pos;
-        _timer = 0;
-        _isCompleted = false;
+        _targetBuildTime = BuildManager.Instance.GetTurretData(index).buildTime;
     }
 
     void Update()
     {
-        if (_isCompleted) return;
+        if (!IsServer || _isCompleted) return;
 
-        // 매 프레임 자동으로 시간이 흐름
-        _timer += Time.deltaTime;
-        if (_timer >= _buildTime) Complete();
+        _currentTimer.Value += Time.deltaTime;
+        if (_currentTimer.Value >= _targetBuildTime) CompleteBuild();
     }
 
-    // [핵심] 플레이어가 상호작용 버튼을 꾹 누를 때 호출되는 함수
-    public void AdvanceConstruction(float amount)
+    public void AdvanceConstruction(float amount) => AdvanceBuildRpc(amount);
+
+    [Rpc(SendTo.Server, InvokePermission = RpcInvokePermission.Everyone)]
+    private void AdvanceBuildRpc(float amount) => _currentTimer.Value += amount;
+
+    private void CompleteBuild()
     {
-        if (_isCompleted) return;
+        _isCompleted = true;
+        var data = BuildManager.Instance.GetTurretData(_syncTurretIndex.Value);
 
-        _timer += amount;
-        if (_timer >= _buildTime) Complete();
-    }
+        // [중요] 저장된 그리드 좌표로부터 정확한 월드 좌표 복원
+        Vector3 finalPos = BuildManager.Instance.GridToWorld(_gridPos);
+        GameObject finalObj = Instantiate(data.finalPrefab, finalPos, Quaternion.identity);
 
-    private void Complete()
-    {
-        // 1. 터널 생성
-        GameObject tunnel = Instantiate(_finalPrefab, transform.position, Quaternion.identity);
-        TunnelNode node = tunnel.GetComponentInChildren<TunnelNode>();
-
-        if (node != null)
-        {
-            // 2. [수정] 완공된 터널의 루트 위치로 좌표 계산
-            Vector3Int myGridPos = BuildManager.Instance.WorldToGrid3D(tunnel.transform.position);
-
-            // 3. 레지스트리 등록 및 연결
-            BuildManager.Instance.RegisterTunnel(myGridPos, node);
-            node.LinkVertical();
-        }
-
-        Destroy(gameObject);
+        finalObj.GetComponent<NetworkObject>().Spawn();
+        GetComponent<NetworkObject>().Despawn();
     }
 }