데이터파이프라인 타워 부분 개선

Assets/Scripts/BuildingPlacement.cs

@@ -189,6 +189,13 @@ namespace Northbound
             }
 
             Debug.Log($"[BuildingPlacement] 건설 모드 {(isBuildModeActive ? "활성화" : "비활성화")}");
+            Debug.Log($"[BuildingPlacement] Preview object: {(previewObject != null ? "CREATED" : "NULL")}");
+            if (previewObject != null)
+            {
+                Debug.Log($"[BuildingPlacement] Preview position: {previewObject.transform.position}");
+                Debug.Log($"[BuildingPlacement] Preview scale: {previewObject.transform.localScale}");
+                Debug.Log($"[BuildingPlacement] Preview active: {previewObject.activeSelf}");
+            }
         }
 
         /// <summary>
@@ -231,6 +238,10 @@ namespace Northbound
                 return;
             }
 
+            Debug.Log($"<color=cyan>[BuildingPlacement] Creating preview...</color>");
+            Debug.Log($"<color=cyan>[BuildingPlacement] BuildingManager.availableBuildings.Count: {BuildingManager.Instance.availableBuildings.Count}</color>");
+            Debug.Log($"<color=cyan>[BuildingPlacement] selectedBuildingIndex: {selectedBuildingIndex}</color>");
+
             if (selectedBuildingIndex < 0 || selectedBuildingIndex >= BuildingManager.Instance.availableBuildings.Count)
             {
                 Debug.LogWarning($"[BuildingPlacement] 유효하지 않은 건물 인덱스: {selectedBuildingIndex}");
@@ -238,12 +249,21 @@ namespace Northbound
             }
 
             BuildingData data = BuildingManager.Instance.availableBuildings[selectedBuildingIndex];
-            if (data == null || data.prefab == null)
+            if (data == null)
             {
-                Debug.LogWarning("[BuildingPlacement] BuildingData 또는 Prefab이 없습니다.");
+                Debug.LogError($"[BuildingPlacement] BuildingData is NULL at index {selectedBuildingIndex}");
                 return;
             }
 
+            if (data.prefab == null)
+            {
+                Debug.LogError($"[BuildingPlacement] BuildingData.prefab is NULL at index {selectedBuildingIndex}. Run 'Northbound > Diagnose Tower System'");
+                return;
+            }
+
+            Debug.Log($"<color=green>[BuildingPlacement] BuildingData: {data.buildingName}, Prefab: {data.prefab.name}</color>");
+            Debug.Log($"<color=green>[BuildingPlacement] Prefab scale: {data.prefab.transform.localScale}</color>");
+
             // 완성 건물 프리팹으로 프리뷰 생성 (사용자가 완성 모습을 볼 수 있도록)
             previewObject = Instantiate(data.prefab);
             
@@ -296,11 +316,17 @@ namespace Northbound
             if (previewObject == null || BuildingManager.Instance == null)
                 return;
 
+            if (selectedBuildingIndex < 0 || selectedBuildingIndex >= BuildingManager.Instance.availableBuildings.Count)
+                return;
+
+            BuildingData data = BuildingManager.Instance.availableBuildings[selectedBuildingIndex];
+            if (data == null || data.prefab == null)
+                return;
+
             Ray ray = Camera.main.ScreenPointToRay(Mouse.current.position.ReadValue());
             
             if (Physics.Raycast(ray, out RaycastHit hit, maxPlacementDistance, groundLayer))
             {
-                BuildingData data = BuildingManager.Instance.availableBuildings[selectedBuildingIndex];
                 
                 // Check if placement is valid
                 bool isValid = BuildingManager.Instance.IsValidPlacement(data, hit.point, currentRotation, out Vector3 snappedPosition);
@@ -412,13 +438,24 @@ namespace Northbound
         {
             if (BuildingManager.Instance == null) return;
 
+            if (selectedBuildingIndex < 0 || selectedBuildingIndex >= BuildingManager.Instance.availableBuildings.Count)
+            {
+                Debug.LogWarning($"[BuildingPlacement] Invalid building index: {selectedBuildingIndex}");
+                return;
+            }
+
+            BuildingData data = BuildingManager.Instance.availableBuildings[selectedBuildingIndex];
+            if (data == null || data.prefab == null)
+            {
+                Debug.LogError($"[BuildingPlacement] BuildingData or prefab is null at index {selectedBuildingIndex}. Please run 'Northbound > Populate Towers from Prefabs' and update BuildingManager.");
+                return;
+            }
+
             Ray ray = Camera.main.ScreenPointToRay(Mouse.current.position.ReadValue());
             if (!Physics.Raycast(ray, out RaycastHit hit, maxPlacementDistance, groundLayer))
             {
                 return;
             }
-
-            BuildingData data = BuildingManager.Instance.availableBuildings[selectedBuildingIndex];
             
             // 드래그 영역 계산
             Vector3 dragEndPosition = hit.point;

Assets/Scripts/BuildingQuickslotUI.cs

@@ -99,6 +99,8 @@ namespace Northbound
                     Debug.LogWarning($"[BuildingQuickslotUI] QuickSlot{i + 1} 액션이 null입니다. Input Actions 에셋을 확인하세요.");
                 }
             }
+
+            Debug.Log($"[BuildingQuickslotUI] {_quickslotActions.Length}개의 퀵슬롯 액션 초기화됨 (최대 8개 키 바인딩)");
         }
 
         /// <summary>
@@ -155,6 +157,10 @@ namespace Northbound
             {
                 SelectBuilding(slotIndex);
             }
+            else if (slotIndex >= slotButtons.Count && quickslotPanel != null && quickslotPanel.activeSelf)
+            {
+                Debug.LogWarning($"[BuildingQuickslotUI] 슬롯 {slotIndex + 1}은 존재하지 않습니다. 마우스로 클릭하여 선택하세요.");
+            }
         }
 
         /// <summary>
@@ -176,11 +182,10 @@ namespace Northbound
             }
             slotButtons.Clear();
 
-            // 건물 목록으로 슬롯 생성 (최대 maxSlots개)
+            // 모든 건물 슬롯 생성 (제한 없음)
             var buildings = BuildingManager.Instance.availableBuildings;
-            int slotCount = Mathf.Min(buildings.Count, maxSlots);
             
-            for (int i = 0; i < slotCount; i++)
+            for (int i = 0; i < buildings.Count; i++)
             {
                 CreateSlot(buildings[i], i);
             }

Assets/Scripts/Editor/CSVToSOImporter.cs

@@ -0,0 +1,353 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using UnityEditor;
+using UnityEditor.SceneManagement;
+using UnityEngine;
+using Northbound.Data;
+
+namespace Northbound.Editor
+{
+    public class CSVToSOImporter : EditorWindow
+    {
+        private static Dictionary<string, IPrefabSetup> prefabSetups;
+
+        [MenuItem("Tools/Data/Import All CSV")]
+        public static void ImportAllCSV()
+        {
+            InitializePrefabSetups();
+            string dataPath = Path.Combine(Application.dataPath, "../GameData");
+
+            if (!Directory.Exists(dataPath))
+            {
+                Debug.LogError("[CSVToSOImporter] GameData folder not found!");
+                return;
+            }
+
+            string[] csvFiles = Directory.GetFiles(dataPath, "*.csv");
+            int successCount = 0;
+            int failCount = 0;
+            bool towerImported = false;
+
+            foreach (string csvFile in csvFiles)
+            {
+                string fileName = Path.GetFileNameWithoutExtension(csvFile);
+                if (ImportCSV(fileName))
+                {
+                    successCount++;
+                    if (fileName == "Tower")
+                        towerImported = true;
+                }
+                else
+                {
+                    failCount++;
+                }
+            }
+
+            Debug.Log($"<color=green>[CSVToSOImporter] Import complete: {successCount} succeeded, {failCount} failed</color>");
+            
+            if (towerImported)
+            {
+                AutoConfigureBuildingManager();
+            }
+            
+            AssetDatabase.Refresh();
+        }
+
+        private static void InitializePrefabSetups()
+        {
+            prefabSetups = new Dictionary<string, IPrefabSetup>
+            {
+                { "Monster", new MonsterPrefabSetup() },
+                { "Tower", new TowerPrefabSetup() }
+            };
+        }
+
+        private static bool ImportCSV(string typeName)
+        {
+            string csvPath = Path.Combine(Application.dataPath, "../GameData", $"{typeName}.csv");
+
+            if (!File.Exists(csvPath))
+            {
+                Debug.LogWarning($"[CSVToSOImporter] CSV file not found: {csvPath}");
+                return false;
+            }
+
+            if (!prefabSetups.ContainsKey(typeName))
+            {
+                Debug.LogWarning($"[CSVToSOImporter] No prefab setup found for type: {typeName}");
+                return false;
+            }
+
+            IPrefabSetup prefabSetup = prefabSetups[typeName];
+            string templateName = prefabSetup.GetTemplateName();
+            string templatePath = $"Assets/Data/Templates/{templateName}.prefab";
+
+            GameObject template = AssetDatabase.LoadAssetAtPath<GameObject>(templatePath);
+            if (template == null)
+            {
+                Debug.LogError($"[CSVToSOImporter] Template not found: {templatePath}");
+                return false;
+            }
+
+            string[] csvLines = File.ReadAllLines(csvPath);
+            if (csvLines.Length < 2)
+            {
+                Debug.LogWarning($"[CSVToSOImporter] CSV file is empty or has no data: {csvPath}");
+                return false;
+            }
+
+            string[] headers = ParseCSVLine(csvLines[0]);
+            int successCount = 0;
+
+            for (int i = 1; i < csvLines.Length; i++)
+            {
+                if (string.IsNullOrWhiteSpace(csvLines[i]))
+                    continue;
+
+                string[] values = ParseCSVLine(csvLines[i]);
+                if (CreatePrefabFromRow(typeName, headers, values, template, prefabSetup))
+                {
+                    successCount++;
+                }
+            }
+
+            Debug.Log($"[CSVToSOImporter] {typeName}: {successCount} prefabs created/updated");
+
+            // If towers were imported, auto-configure BuildingManager
+            // TowerData now extends BuildingData, so it can be used directly!
+            if (typeName == "Tower")
+            {
+                Debug.Log($"<color=cyan>[CSVToSOImporter] Tower import complete, TowerData extends BuildingData now!</color>");
+            }
+
+            return true;
+        }
+
+        private static bool CreatePrefabFromRow(string typeName, string[] headers, string[] values, GameObject template, IPrefabSetup prefabSetup)
+        {
+            string soPath = $"Assets/Data/ScriptableObjects/{typeName}";
+            Directory.CreateDirectory(Path.Combine(Application.dataPath, $"ScriptableObjects/{typeName}"));
+
+            int id = 0;
+            for (int i = 0; i < headers.Length && i < values.Length; i++)
+            {
+                if (headers[i].ToLower() == "id")
+                {
+                    int.TryParse(values[i], out id);
+                    break;
+                }
+            }
+
+            if (id == 0)
+            {
+                Debug.LogWarning($"[CSVToSOImporter] No valid ID found in row");
+                return false;
+            }
+
+            ScriptableObject data;
+            string soAssetPath = $"{soPath}/{typeName}{id}.asset";
+            data = AssetDatabase.LoadAssetAtPath<ScriptableObject>(soAssetPath);
+
+            bool isNew = false;
+            if (data == null)
+            {
+                data = CreateInstance(typeName + "Data");
+                isNew = true;
+            }
+
+            for (int i = 0; i < headers.Length && i < values.Length; i++)
+            {
+                string fieldName = CSVToCamelCase(headers[i]);
+                var field = data.GetType().GetField(fieldName);
+                if (field != null)
+                {
+                    try
+                    {
+                        object value = ParseValue(values[i], field.FieldType);
+                        field.SetValue(data, value);
+                    }
+                    catch (System.Exception e)
+                    {
+                        Debug.LogWarning($"[CSVToSOImporter] Failed to set {fieldName}: {e.Message}");
+                    }
+                }
+            }
+
+            string prefabPath = $"Assets/Prefabs/{typeName}/{typeName}{id}.prefab";
+            Directory.CreateDirectory(Path.Combine(Application.dataPath, $"Prefabs/{typeName}"));
+
+            GameObject prefabInstance = GameObject.Instantiate(template);
+            prefabInstance.name = $"{typeName}{id}";
+
+            prefabSetup.SetupPrefab(prefabInstance, data);
+
+            GameObject prefabObj = PrefabUtility.SaveAsPrefabAsset(prefabInstance, prefabPath);
+            GameObject.DestroyImmediate(prefabInstance);
+
+            // Now set the prefab reference on data
+            if (data is BuildingData buildingData)
+            {
+                buildingData.prefab = prefabObj;
+                Debug.Log($"[CSVToSOImporter] Set prefab reference: {buildingData.name} -> {prefabObj.name}");
+            }
+
+            // Save data asset
+            if (isNew)
+            {
+                AssetDatabase.CreateAsset(data, soAssetPath);
+            }
+            else
+            {
+                EditorUtility.SetDirty(data);
+            }
+
+            // Force save assets to disk
+            AssetDatabase.SaveAssets();
+            AssetDatabase.Refresh();
+
+            return true;
+        }
+
+        private static void AutoConfigureBuildingManager()
+        {
+            BuildingManager buildingManager = GameObject.FindObjectOfType<BuildingManager>();
+
+            if (buildingManager == null)
+            {
+                Debug.LogError("<color=red>[CSVToSOImporter] BuildingManager not found in scene! Please add a BuildingManager component to a GameObject in your scene.</color>");
+                return;
+            }
+
+            // Load TowerData (which extends BuildingData)
+            string[] towerDataGuids = AssetDatabase.FindAssets("t:TowerData", new[] { "Assets/Data/ScriptableObjects" });
+            List<BuildingData> allTowers = new List<BuildingData>();
+
+            Debug.Log($"<color=cyan>[CSVToSOImporter] Found {towerDataGuids.Length} TowerData assets</color>");
+
+            foreach (string guid in towerDataGuids)
+            {
+                string assetPath = AssetDatabase.GUIDToAssetPath(guid);
+                TowerData towerData = AssetDatabase.LoadAssetAtPath<TowerData>(assetPath);
+
+                if (towerData == null)
+                {
+                    Debug.LogWarning($"[CSVToSOImporter] Failed to load TowerData: {assetPath}");
+                    continue;
+                }
+
+                if (towerData.prefab == null)
+                {
+                    Debug.LogWarning($"<color=yellow>[CSVToSOImporter] TowerData {towerData.name} has no prefab reference - skipping</color>");
+                    continue;
+                }
+
+                allTowers.Add(towerData);
+                Debug.Log($"<color=green>[CSVToSOImporter] Added tower: {towerData.buildingName}</color>");
+            }
+
+            if (allTowers.Count == 0)
+            {
+                Debug.LogWarning("<color=yellow>[CSVToSOImporter] No TowerData with valid prefabs found!</color>");
+                Debug.LogWarning("<color=yellow>Run 'Northbound > Diagnose Tower System' to see what's wrong</color>");
+                return;
+            }
+
+            allTowers.Sort((a, b) => string.Compare(a.buildingName, b.buildingName));
+
+            buildingManager.availableBuildings.Clear();
+            foreach (var towerData in allTowers)
+            {
+                buildingManager.availableBuildings.Add(towerData);
+            }
+
+            EditorUtility.SetDirty(buildingManager);
+            EditorSceneManager.MarkSceneDirty(EditorSceneManager.GetActiveScene());
+
+            Debug.Log($"<color=cyan>========================================</color>");
+            Debug.Log($"<color=cyan>🏗️  TOWER IMPORT COMPLETE!</color>");
+            Debug.Log($"<color=cyan>========================================</color>");
+            Debug.Log($"<color=green>✓ BuildingManager automatically configured!</color>");
+            Debug.Log($"<color=green>✓ Added {allTowers.Count} TowerData to availableBuildings list</color>");
+            Debug.Log($"<color=green>✓ Ready to play - all towers will appear in quickslot!</color>");
+            Debug.Log($"<color=cyan>========================================</color>");
+            foreach (var towerData in allTowers)
+            {
+                Debug.Log($"<color=green>  - {towerData.buildingName}</color>");
+            }
+            Debug.Log($"<color=cyan>========================================</color>");
+        }
+
+        private static object ParseValue(string value, System.Type type)
+        {
+            if (string.IsNullOrEmpty(value))
+            {
+                return type.IsValueType ? System.Activator.CreateInstance(type) : null;
+            }
+
+            if (type == typeof(int))
+            {
+                int result;
+                if (int.TryParse(value, out result)) return result;
+            }
+            else if (type == typeof(float))
+            {
+                float result;
+                if (float.TryParse(value, out result)) return result;
+            }
+            else if (type == typeof(bool))
+            {
+                bool result;
+                if (bool.TryParse(value, out result)) return result;
+            }
+            else if (type == typeof(string))
+            {
+                return value;
+            }
+
+            return type.IsValueType ? System.Activator.CreateInstance(type) : null;
+        }
+
+        private static string CSVToCamelCase(string csvName)
+        {
+            if (string.IsNullOrEmpty(csvName))
+                return csvName;
+
+            string[] parts = csvName.Split('_');
+            for (int i = 1; i < parts.Length; i++)
+            {
+                if (!string.IsNullOrEmpty(parts[i]))
+                {
+                    parts[i] = char.ToUpper(parts[i][0]) + parts[i].Substring(1);
+                }
+            }
+            return string.Join("", parts);
+        }
+
+        private static string[] ParseCSVLine(string line)
+        {
+            List<string> result = new List<string>();
+            bool inQuotes = false;
+            string current = "";
+
+            foreach (char c in line)
+            {
+                if (c == '"')
+                {
+                    inQuotes = !inQuotes;
+                }
+                else if (c == ',' && !inQuotes)
+                {
+                    result.Add(current);
+                    current = "";
+                }
+                else
+                {
+                    current += c;
+                }
+            }
+            result.Add(current);
+            return result.ToArray();
+        }
+    }
+}

Assets/Scripts/Editor/CSVToSOImporter.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: c00f900c9a822184dbb4dc85440d40dd

Assets/Scripts/Editor/TemplateCreator.cs

@@ -2,6 +2,7 @@ using Unity.Netcode;
 using UnityEditor;
 using UnityEngine;
 using UnityEngine.AI;
+using Northbound;
 
 namespace Northbound.Editor
 {
@@ -147,9 +148,35 @@ namespace Northbound.Editor
 
         private static void SetupTowerComponents(GameObject go)
         {
+            Transform t = go.transform;
+            t.localPosition = Vector3.zero;
+            t.localRotation = Quaternion.identity;
+            t.localScale = Vector3.one;
+
             if (go.GetComponent<NetworkObject>() == null)
                 go.AddComponent<NetworkObject>();
 
+            if (go.GetComponent<Building>() == null)
+                go.AddComponent<Building>();
+
+            if (go.GetComponent<TowerDataComponent>() == null)
+                go.AddComponent<TowerDataComponent>();
+
+            if (go.GetComponent<BoxCollider>() == null)
+            {
+                BoxCollider collider = go.AddComponent<BoxCollider>();
+                collider.size = new Vector3(1f, 2f, 1f);
+                collider.center = new Vector3(0f, 1f, 0f);
+            }
+
+            if (go.GetComponent<NavMeshObstacle>() == null)
+            {
+                NavMeshObstacle obstacle = go.AddComponent<NavMeshObstacle>();
+                obstacle.shape = NavMeshObstacleShape.Box;
+                obstacle.size = new Vector3(1f, 1f, 1f);
+                obstacle.center = new Vector3(0f, 0.5f, 0f);
+            }
+
             int defaultLayer = LayerMask.NameToLayer("Default");
             if (defaultLayer >= 0)
             {

Assets/Scripts/Editor/TowerPopulator.cs

@@ -0,0 +1,80 @@
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+using Northbound;
+using Northbound.Data;
+
+namespace Northbound.Editor
+{
+    public class TowerPopulator
+    {
+        private const string TOWER_PREFAB_PATH = "Assets/Prefabs/Tower";
+        private const string TOWER_DATA_PATH = "Assets/Data/ScriptableObjects";
+
+        [MenuItem("Northbound/Diagnose Tower System")]
+        public static void DiagnoseTowerSystem()
+        {
+            Debug.Log($"<color=cyan>========================================</color>");
+            Debug.Log($"<color=cyan>[TowerPopulator] DIAGNOSING TOWER SYSTEM</color>");
+            Debug.Log($"<color=cyan>========================================</color>");
+
+            string[] prefabGuids = AssetDatabase.FindAssets("t:Tower", new[] { TOWER_PREFAB_PATH });
+            Debug.Log($"<color=cyan>Tower Prefabs in Assets/Prefabs/Tower/:</color>");
+            if (prefabGuids.Length == 0)
+            {
+                Debug.Log($"<color=red>✗ No tower prefabs found!</color>");
+            }
+            else
+            {
+                foreach (string guid in prefabGuids)
+                {
+                    string assetPath = AssetDatabase.GUIDToAssetPath(guid);
+                    GameObject prefab = AssetDatabase.LoadAssetAtPath<GameObject>(assetPath);
+                    TowerDataComponent tower = prefab?.GetComponent<TowerDataComponent>();
+                    string towerStatus = tower != null && tower.towerData != null ? "<color=green>✓</color>" : "<color=red>✗</color>";
+                    string towerDataName = tower?.towerData?.name ?? "MISSING";
+                    Debug.Log($"  {towerStatus} {prefab.name} - TowerDataComponent: {tower != null}, TowerData: {towerDataName}");
+                }
+            }
+
+            string[] towerDataGuids = AssetDatabase.FindAssets("t:TowerData", new[] { TOWER_DATA_PATH });
+            Debug.Log($"<color=cyan>TowerData assets in Assets/Data/ScriptableObjects/:</color>");
+            if (towerDataGuids.Length == 0)
+            {
+                Debug.Log($"<color=yellow>⚠ No TowerData assets found - Run 'Tools > Data > Import All CSV' first!</color>");
+            }
+            else
+            {
+                foreach (string guid in towerDataGuids)
+                {
+                    string assetPath = AssetDatabase.GUIDToAssetPath(guid);
+                    TowerData data = AssetDatabase.LoadAssetAtPath<TowerData>(assetPath);
+                    string prefabStatus = data?.prefab != null ? "<color=green>✓</color>" : "<color=red>✗</color>";
+                    Debug.Log($"  {prefabStatus} {data.name} - Prefab: {data?.prefab?.name ?? "MISSING"}, BuildingName: {data?.buildingName}");
+                }
+            }
+
+            BuildingManager buildingManager = GameObject.FindObjectOfType<BuildingManager>();
+            Debug.Log($"<color=cyan>BuildingManager in Scene:</color>");
+            if (buildingManager == null)
+            {
+                Debug.Log($"<color=red>✗ BuildingManager not found in scene!</color>");
+            }
+            else
+            {
+                Debug.Log($"<color=green>✓ BuildingManager found: {buildingManager.gameObject.name}</color>");
+                Debug.Log($"<color=cyan>  Available Buildings: {buildingManager.availableBuildings.Count}</color>");
+                foreach (var building in buildingManager.availableBuildings)
+                {
+                    string status = building?.prefab != null ? "<color=green>✓</color>" : "<color=red>✗</color>";
+                    string isTower = building is TowerData ? "<color=green>[Tower]</color>" : "<color>yellow>[Building]</color>";
+                    Debug.Log($"    {status} {isTower} {building?.name ?? "MISSING"} - {building?.buildingName}");
+                }
+            }
+
+            Debug.Log($"<color=cyan>========================================</color>");
+            Debug.Log($"<color=cyan>[TowerPopulator] DIAGNOSIS COMPLETE</color>");
+            Debug.Log($"<color=cyan>========================================</color>");
+        }
+    }
+}

Assets/Scripts/Editor/TowerPopulator.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 069a105319ca9cf4a8323e1d5357960f

Assets/Scripts/Editor/TowerPrefabSetup.cs

@@ -0,0 +1,128 @@
+using Northbound.Data;
+using UnityEditor;
+using UnityEngine;
+using UnityEngine.AI;
+
+namespace Northbound.Editor
+{
+    public class TowerPrefabSetup : IPrefabSetup
+    {
+        public string GetTemplateName()
+        {
+            return "TowerTemplate";
+        }
+
+        public void SetupPrefab(GameObject prefab, ScriptableObject data)
+        {
+            if (!(data is TowerData towerData))
+            {
+                Debug.LogWarning($"[TowerPrefabSetup] Expected TowerData, got {data.GetType().Name}");
+                return;
+            }
+
+            var towerDataComponent = prefab.GetComponent<TowerDataComponent>();
+            if (towerDataComponent == null)
+            {
+                towerDataComponent = prefab.AddComponent<TowerDataComponent>();
+                Debug.Log($"[TowerPrefabSetup] Added TowerDataComponent component");
+            }
+
+            if (towerDataComponent != null)
+            {
+                towerDataComponent.towerData = towerData;
+            }
+
+            // TowerData now extends BuildingData, so set prefab reference
+            towerData.prefab = prefab;
+
+            // Ensure TowerData fields are synced to BuildingData
+            towerData.EnsureSynced();
+
+            Transform modelTransform = null;
+
+            if (!string.IsNullOrEmpty(towerData.modelPath))
+            {
+                RemoveOldModel(prefab);
+
+                if (towerData.modelPath.ToLower().EndsWith(".fbx"))
+                {
+                    GameObject fbxModel = AssetDatabase.LoadAssetAtPath<GameObject>(towerData.modelPath);
+                    if (fbxModel != null)
+                    {
+                        GameObject fbxInstance = GameObject.Instantiate(fbxModel);
+                        fbxInstance.name = "Model";
+                        fbxInstance.transform.SetParent(prefab.transform, false);
+                        fbxInstance.transform.localPosition = Vector3.zero;
+                        fbxInstance.transform.localRotation = Quaternion.identity;
+
+                        // Set model scale based on sizeX/sizeY/sizeZ
+                        fbxInstance.transform.localScale = new Vector3(towerData.sizeX, towerData.sizeZ, towerData.sizeY);
+
+                        modelTransform = fbxInstance.transform;
+
+                        Debug.Log($"[TowerPrefabSetup] Applied FBX model: {towerData.modelPath} with scale {towerData.sizeX}x{towerData.sizeZ}x{towerData.sizeY}");
+                    }
+                    else
+                    {
+                        Debug.LogWarning($"[TowerPrefabSetup] Could not load FBX model: {towerData.modelPath}");
+                    }
+                }
+                else
+                {
+                    var meshFilter = prefab.GetComponent<MeshFilter>();
+                    if (meshFilter == null)
+                    {
+                        meshFilter = prefab.AddComponent<MeshFilter>();
+                    }
+
+                    var renderer = prefab.GetComponent<MeshRenderer>();
+                    if (renderer == null)
+                    {
+                        renderer = prefab.AddComponent<MeshRenderer>();
+                    }
+
+                    Mesh mesh = AssetDatabase.LoadAssetAtPath<Mesh>(towerData.modelPath);
+                    if (mesh != null)
+                    {
+                        meshFilter.sharedMesh = mesh;
+
+                        modelTransform = renderer.transform;
+                        modelTransform.localScale = new Vector3(towerData.sizeX, towerData.sizeZ, towerData.sizeY);
+
+                        Debug.Log($"[TowerPrefabSetup] Applied mesh: {towerData.modelPath} with scale {towerData.sizeX}x{towerData.sizeZ}x{towerData.sizeY}");
+                    }
+                    else
+                    {
+                        Debug.LogWarning($"[TowerPrefabSetup] Could not load mesh: {towerData.modelPath}");
+                    }
+                }
+            }
+
+            var collider = prefab.GetComponent<BoxCollider>();
+            if (collider == null)
+            {
+                collider = prefab.AddComponent<BoxCollider>();
+            }
+            collider.size = new Vector3(towerData.sizeX, towerData.sizeZ, towerData.sizeY);
+            collider.center = new Vector3(0f, towerData.sizeZ / 2f, 0f);
+
+            var navObstacle = prefab.GetComponent<NavMeshObstacle>();
+            if (navObstacle == null)
+            {
+                navObstacle = prefab.AddComponent<NavMeshObstacle>();
+                navObstacle.shape = NavMeshObstacleShape.Box;
+            }
+            navObstacle.size = new Vector3(towerData.sizeX, towerData.sizeZ, towerData.sizeY);
+            navObstacle.center = new Vector3(0f, towerData.sizeZ / 2f, 0f);
+        }
+
+        private void RemoveOldModel(GameObject prefab)
+        {
+            Transform oldModel = prefab.transform.Find("Model");
+            if (oldModel != null)
+            {
+                GameObject.DestroyImmediate(oldModel.gameObject);
+            }
+        }
+    }
+}

Assets/Scripts/Editor/TowerPrefabSetup.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: ea17487cde4842d45baf5eb92943142a

Assets/Scripts/TowerDataComponent.cs

@@ -0,0 +1,26 @@
+using Northbound.Data;
+using Unity.Netcode;
+using UnityEngine;
+
+namespace Northbound
+{
+    [RequireComponent(typeof(Building))]
+    [RequireComponent(typeof(NetworkObject))]
+    public class TowerDataComponent : MonoBehaviour
+    {
+        [Header("Data Reference")]
+        [Tooltip("ScriptableObject containing tower data")]
+        public TowerData towerData;
+
+        private void Awake()
+        {
+            // TowerData now extends BuildingData, so just pass it directly
+            Building building = GetComponent<Building>();
+            if (building != null && towerData != null)
+            {
+                building.buildingData = towerData;
+                building.initialTeam = TeamType.Player;
+            }
+        }
+    }
+}

Assets/Scripts/TowerDataComponent.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 56c4536effc49fe47af593bf9d17e979