업그레이드 데이터 입력 로직 및 기능 추가

캐릭터 스탯을 PlayerStats 컴포넌트에서 모아서 관리하도록 변경
코드에서도 마찬가지

Assets/Scripts/Editor/CSVToSOImporter.cs

@@ -1,3 +1,4 @@
+using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -45,12 +46,12 @@ namespace Northbound.Editor
             }
 
             Debug.Log($"<color=green>[CSVToSOImporter] Import complete: {successCount} succeeded, {failCount} failed</color>");
-            
+
             if (towerImported)
             {
                 AutoConfigureBuildingManager();
             }
-            
+
             AssetDatabase.Refresh();
         }
 
@@ -61,7 +62,8 @@ namespace Northbound.Editor
                 { "Monster", new MonsterPrefabSetup() },
                 { "Creep", new CreepPrefabSetup() },
                 { "Tower", new TowerPrefabSetup() },
-                { "Player", new PlayerPrefabSetup() }
+                { "Player", new PlayerPrefabSetup() },
+                { "Upgrade", new UpgradePrefabSetup() }
             };
         }
 
@@ -82,14 +84,19 @@ namespace Northbound.Editor
             }
 
             IPrefabSetup prefabSetup = prefabSetups[typeName];
-            string templateName = prefabSetup.GetTemplateName();
-            string templatePath = $"Assets/Data/Templates/{templateName}.prefab";
 
-            GameObject template = AssetDatabase.LoadAssetAtPath<GameObject>(templatePath);
-            if (template == null)
+            // Upgrade는 템플릿이 필요 없음
+            GameObject template = null;
+            if (typeName != "Upgrade")
             {
-                Debug.LogError($"[CSVToSOImporter] Template not found: {templatePath}");
-                return false;
+                string templateName = prefabSetup.GetTemplateName();
+                string templatePath = $"Assets/Data/Templates/{templateName}.prefab";
+                template = AssetDatabase.LoadAssetAtPath<GameObject>(templatePath);
+                if (template == null)
+                {
+                    Debug.LogError($"[CSVToSOImporter] Template not found: {templatePath}");
+                    return false;
+                }
             }
 
             string[] csvLines = File.ReadAllLines(csvPath);
@@ -123,7 +130,6 @@ namespace Northbound.Editor
                 Debug.Log($"[CSVToSOImporter] {typeName}: {successCount} prefabs created/updated");
             }
 
-            // If towers were imported, auto-configure BuildingManager
             if (typeName == "Tower")
             {
                 Debug.Log($"<color=cyan>[CSVToSOImporter] Tower import complete!</color>");
@@ -134,8 +140,19 @@ namespace Northbound.Editor
 
         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}"));
+            string soPath;
+            if (typeName == "Upgrade")
+            {
+                // Upgrade는 Resources 폴더에 저장 (런타임 자동 로드용)
+                soPath = "Assets/Resources/Data/ScriptableObjects/Upgrade";
+                Directory.CreateDirectory(Path.Combine(Application.dataPath, "Resources/Data/ScriptableObjects/Upgrade"));
+            }
+            else
+            {
+                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++)
@@ -188,6 +205,11 @@ namespace Northbound.Editor
                 PlayerPrefabSetup.UpdatePlayerPrefab((PlayerData)data);
                 prefabObj = null;
             }
+            else if (typeName == "Upgrade")
+            {
+                // Upgrade는 프리팹이 필요 없음
+                prefabObj = null;
+            }
             else
             {
                 string prefabPath = $"Assets/Prefabs/{typeName}/{typeName}{id}.prefab";
@@ -219,7 +241,6 @@ namespace Northbound.Editor
                 EditorUtility.SetDirty(data);
             }
 
-            // Force save assets to disk
             AssetDatabase.SaveAssets();
             AssetDatabase.Refresh();
 
@@ -236,7 +257,6 @@ namespace Northbound.Editor
                 return;
             }
 
-            // Load TowerData
             string[] towerDataGuids = AssetDatabase.FindAssets("t:TowerData", new[] { "Assets/Data/ScriptableObjects" });
             List<TowerData> allTowers = new List<TowerData>();
 
@@ -302,6 +322,26 @@ namespace Northbound.Editor
                 return type.IsValueType ? System.Activator.CreateInstance(type) : null;
             }
 
+            // List<T> 타입 처리 (세미콜론 구분)
+            if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(List<>))
+            {
+                System.Type elementType = type.GetGenericArguments()[0];
+                var elements = value.Split(';').Select(s => s.Trim()).Where(s => !string.IsNullOrEmpty(s)).ToList();
+
+                IList list = (IList)System.Activator.CreateInstance(type);
+
+                foreach (string element in elements)
+                {
+                    object elementValue = ParseValue(element, elementType);
+                    if (elementValue != null)
+                    {
+                        list.Add(elementValue);
+                    }
+                }
+
+                return list;
+            }
+
             if (type == typeof(int))
             {
                 int result;