업그레이드 데이터 입력 로직 및 기능 추가

캐릭터 스탯을 PlayerStats 컴포넌트에서 모아서 관리하도록 변경
코드에서도 마찬가지

Assembly-CSharp-Editor.csproj

@@ -70,6 +70,7 @@
     <Compile Include="Assets\Scripts\Editor\NetworkConnectionHelperEditor.cs" />
     <Compile Include="Assets\Scripts\Editor\FogOfWarVisibilitySetup.cs" />
     <Compile Include="Assets\FlatKit\Shaders\Editor\MaterialPropertyExtensions.cs" />
+    <Compile Include="Assets\Scripts\Editor\UpgradePrefabSetup.cs" />
     <Compile Include="Assets\FlatKit\Shaders\Editor\TerrainEditor.cs" />
   </ItemGroup>
   <ItemGroup>

Assembly-CSharp.csproj

@@ -79,9 +79,11 @@
     <Compile Include="Assets\Scripts\WorkerSpawner.cs" />
     <Compile Include="Assets\Scripts\Resource.cs" />
     <Compile Include="Assets\Data\Scripts\DataClasses\UpgradeData.cs" />
+    <Compile Include="Assets\Scripts\UpgradeDatabase.cs" />
     <Compile Include="Assets\Scripts\AutoTargetSystem.cs" />
     <Compile Include="Assets\Scripts\CreepDataComponent.cs" />
     <Compile Include="Assets\Scripts\BuildingSlotButton.cs" />
+    <Compile Include="Assets\Scripts\PlayerStats.cs" />
     <Compile Include="Assets\FlatKit\[Render Pipeline] URP\Water\Scripts\Buoyancy.cs" />
     <Compile Include="Assets\Scripts\ObstacleSpawner.cs" />
     <Compile Include="Assets\Scripts\BuildingFoundation.cs" />
@@ -125,6 +127,7 @@
     <Compile Include="Assets\Scripts\EnemyAIState.cs" />
     <Compile Include="Assets\Scripts\ShortcutNetworkStarter.cs" />
     <Compile Include="Assets\Scripts\EquipmentData.cs" />
+    <Compile Include="Assets\Scripts\PlayerUpgradeManager.cs" />
     <Compile Include="Assets\Scripts\NetworkConnectionHelper.cs" />
     <Compile Include="Assets\Scripts\NetworkConnectionHandler.cs" />
   </ItemGroup>

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@@ -23,6 +23,8 @@ GameObject:
   - component: {fileID: -4348726977448206869}
   - component: {fileID: 7148704114816793672}
   - component: {fileID: 6581787771557727003}
+  - component: {fileID: 8704851935123448388}
+  - component: {fileID: 2146720647481692606}
   m_Layer: 9
   m_Name: Player
   m_TagString: Untagged
@@ -85,10 +87,8 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::NetworkPlayerController
   ShowTopMostFoldoutHeaderGroup: 1
-  moveSpeed: 5
   rotationSpeed: 10
   initialTeam: 1
-  maxHealth: 100
   damageEffectPrefab: {fileID: 0}
   deathEffectPrefab: {fileID: 0}
   resourcePickupPrefab: {fileID: 1627676033990080135, guid: 8c45964a69bf8fa4ba461ed217bc052f, type: 3}
@@ -158,7 +158,6 @@ MonoBehaviour:
   interactableLayer:
     serializedVersion: 2
     m_Bits: 128
-  workPower: 1
   rayOrigin: {fileID: 0}
   useForwardDirection: 1
   playAnimations: 1
@@ -196,8 +195,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::Northbound.AttackAction
   ShowTopMostFoldoutHeaderGroup: 1
-  attackRange: 3
-  attackDamage: 100
   attackCooldown: 1
   attackableLayer:
     serializedVersion: 2
@@ -249,7 +246,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::Northbound.PlayerResourceInventory
   ShowTopMostFoldoutHeaderGroup: 1
-  maxResourceCapacity: 50
 --- !u!114 &2148255267416253297
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -263,7 +259,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::Northbound.PlayerVisionProvider
   ShowTopMostFoldoutHeaderGroup: 1
-  visionRange: 10
 --- !u!95 &1698609800605343773
 Animator:
   serializedVersion: 7
@@ -393,6 +388,38 @@ MonoBehaviour:
   m_EditorClassIdentifier: Assembly-CSharp::Northbound.InteractableModalManager
   interactableModal: {fileID: 7317980967521758771}
   playerInteraction: {fileID: 8729870597719024730}
+--- !u!114 &8704851935123448388
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1314983689436087486}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: c2399ad44b71131439123eaec84abb08, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: Assembly-CSharp::Northbound.PlayerUpgradeManager
+  ShowTopMostFoldoutHeaderGroup: 1
+--- !u!114 &2146720647481692606
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1314983689436087486}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 6aa26fe48ebdaae438d465df7c6a3bef, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: Assembly-CSharp::Northbound.PlayerStats
+  baseMaxHp: 100
+  baseDamage: 10
+  baseCapacity: 100
+  baseManpower: 10
+  baseMoveSpeed: 5
+  baseSight: 10
+  baseAttackRange: 2
 --- !u!1 &1862223349553492570
 GameObject:
   m_ObjectHideFlags: 0

Assets/Scenes/GameMain.unity

@@ -920,6 +920,7 @@ Transform:
   - {fileID: 946527919}
   - {fileID: 1701756768}
   - {fileID: 1166878644}
+  - {fileID: 1247940084}
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &672563220
@@ -2024,6 +2025,51 @@ Transform:
   m_Children: []
   m_Father: {fileID: 640318137}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1 &1247940083
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 1247940084}
+  - component: {fileID: 1247940085}
+  m_Layer: 0
+  m_Name: UpgradeDatabase
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &1247940084
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1247940083}
+  serializedVersion: 2
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 640318137}
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!114 &1247940085
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1247940083}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 12780dc9ee390c742b6cbd405e59a916, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: Assembly-CSharp::Northbound.UpgradeDatabase
+  _upgradeDataList: []
 --- !u!224 &1282800775 stripped
 RectTransform:
   m_CorrespondingSourceObject: {fileID: 8873176760615364646, guid: a470599cc0481164ab487ecf39b1ebd0, type: 3}

Assets/ScriptableObjects/Upgrade.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: ba53e8dca24fd4346a54d32e8358a2bc
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/AttackAction.cs

@@ -9,8 +9,6 @@ namespace Northbound
     public class AttackAction : NetworkBehaviour, IAction
     {
         [Header("Attack Settings")]
-        public float attackRange = 2f;
-        public int attackDamage = 10;
         public float attackCooldown = 0.5f;
         public LayerMask attackableLayer = ~0;
 
@@ -33,12 +31,14 @@ namespace Northbound
         private EquipmentSocket _equipmentSocket;
         private bool _isAttacking = false;
         private bool _isWeaponEquipped = false;
+        private PlayerStats _playerStats;
 
         private void Awake()
         {
             _animator = GetComponent<Animator>();
             _teamMember = GetComponent<ITeamMember>();
             _equipmentSocket = GetComponent<EquipmentSocket>();
+            _playerStats = GetComponent<PlayerStats>();
         }
 
         public bool CanExecute(ulong playerId)
@@ -80,7 +80,7 @@ namespace Northbound
         private void PerformAttack()
         {
             Vector3 attackOrigin = attackPoint != null ? attackPoint.position : transform.position;
-            Collider[] hits = Physics.OverlapSphere(attackOrigin, attackRange, attackableLayer);
+            Collider[] hits = Physics.OverlapSphere(attackOrigin, GetAttackRange(), attackableLayer);
 
             foreach (Collider hit in hits)
             {
@@ -115,7 +115,7 @@ namespace Northbound
             if (NetworkManager.Singleton.SpawnManager.SpawnedObjects.TryGetValue(targetNetworkId, out NetworkObject targetObj))
             {
                 var damageable = targetObj.GetComponent<IDamageable>();
-                damageable?.TakeDamage(attackDamage, attackerNetworkId);
+                damageable?.TakeDamage(_playerStats?.GetDamage() ?? 10, attackerNetworkId);
             }
         }
 
@@ -248,7 +248,7 @@ namespace Northbound
         {
             Vector3 attackOrigin = attackPoint != null ? attackPoint.position : transform.position;
             Gizmos.color = Color.red;
-            Gizmos.DrawWireSphere(attackOrigin, attackRange);
+            Gizmos.DrawWireSphere(attackOrigin, GetAttackRange());
         }
 
         public override void OnDestroy()
@@ -263,5 +263,10 @@ namespace Northbound
         }
 
         public bool IsAttacking => _isAttacking;
+
+        /// <summary>
+        /// 공격 범위 반환 (PlayerStats 우선)
+        /// </summary>
+        public float GetAttackRange() => _playerStats?.GetAttackRange() ?? 2f;
     }
 }

Assets/Scripts/Editor/CSVToSOImporter.cs

@@ -1,3 +1,4 @@
+using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -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() }
             };
         }
 
@@ -82,15 +84,20 @@ namespace Northbound.Editor
             }
 
             IPrefabSetup prefabSetup = prefabSetups[typeName];
+
+            // Upgrade는 템플릿이 필요 없음
+            GameObject template = null;
+            if (typeName != "Upgrade")
+            {
                 string templateName = prefabSetup.GetTemplateName();
                 string templatePath = $"Assets/Data/Templates/{templateName}.prefab";
-
+                template = AssetDatabase.LoadAssetAtPath<GameObject>(templatePath);
-            GameObject template = AssetDatabase.LoadAssetAtPath<GameObject>(templatePath);
                 if (template == null)
                 {
                     Debug.LogError($"[CSVToSOImporter] Template not found: {templatePath}");
                     return false;
                 }
+            }
 
             string[] csvLines = File.ReadAllLines(csvPath);
             if (csvLines.Length < 2)
@@ -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}";
+            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;

Assets/Scripts/Editor/PlayerPrefabSetup.cs

@@ -45,52 +45,38 @@ namespace Northbound.Editor
 
         private static void SetupPrefabComponents(GameObject prefab, PlayerData playerData)
         {
-            var networkController = prefab.GetComponent<NetworkPlayerController>();
+            // PlayerStats에 모든 스탯 설정
-            if (networkController != null)
+            var playerStats = prefab.GetComponent<PlayerStats>();
+            if (playerStats != null)
             {
-                SerializedObject so = new SerializedObject(networkController);
+                SerializedObject so = new SerializedObject(playerStats);
-                so.FindProperty("moveSpeed").floatValue = playerData.moveSpeed;
+                so.FindProperty("baseMaxHp").intValue = playerData.maxHp;
-                so.FindProperty("maxHealth").intValue = playerData.maxHp;
+                so.FindProperty("baseDamage").intValue = playerData.atkDamage;
+                so.FindProperty("baseCapacity").intValue = playerData.capacity;
+                so.FindProperty("baseManpower").floatValue = playerData.manpower;
+                so.FindProperty("baseMoveSpeed").floatValue = playerData.moveSpeed;
+                so.FindProperty("baseSight").floatValue = playerData.sight;
+                so.FindProperty("baseAttackRange").floatValue = playerData.atkRange;
                 so.ApplyModifiedProperties();
-                Debug.Log($"[PlayerPrefabSetup] Updated NetworkPlayerController: moveSpeed={playerData.moveSpeed}, maxHealth={playerData.maxHp}");
+                Debug.Log($"[PlayerPrefabSetup] Updated PlayerStats: " +
+                    $"maxHp={playerData.maxHp}, damage={playerData.atkDamage}, " +
+                    $"capacity={playerData.capacity}, manpower={playerData.manpower}, " +
+                    $"moveSpeed={playerData.moveSpeed}, sight={playerData.sight}, " +
+                    $"attackRange={playerData.atkRange}");
+            }
+            else
+            {
+                Debug.LogWarning($"[PlayerPrefabSetup] PlayerStats component not found on prefab!");
             }
 
+            // AttackAction의 attackCooldown은 별도 설정 (스탯이 아님)
             var attackAction = prefab.GetComponent<AttackAction>();
             if (attackAction != null)
             {
                 SerializedObject so = new SerializedObject(attackAction);
-                so.FindProperty("attackRange").intValue = playerData.atkRange;
-                so.FindProperty("attackDamage").intValue = playerData.atkDamage;
                 so.FindProperty("attackCooldown").floatValue = playerData.atkIntervalSec;
                 so.ApplyModifiedProperties();
-                Debug.Log($"[PlayerPrefabSetup] Updated AttackAction: attackRange={playerData.atkRange}, attackDamage={playerData.atkDamage}, attackCooldown={playerData.atkIntervalSec}");
+                Debug.Log($"[PlayerPrefabSetup] Updated AttackAction: attackCooldown={playerData.atkIntervalSec}");
-            }
-
-            var visionProvider = prefab.GetComponent<PlayerVisionProvider>();
-            if (visionProvider != null)
-            {
-                SerializedObject so = new SerializedObject(visionProvider);
-                so.FindProperty("visionRange").floatValue = playerData.sight;
-                so.ApplyModifiedProperties();
-                Debug.Log($"[PlayerPrefabSetup] Updated PlayerVisionProvider: visionRange={playerData.sight}");
-            }
-
-            var resourceInventory = prefab.GetComponent<PlayerResourceInventory>();
-            if (resourceInventory != null)
-            {
-                SerializedObject so = new SerializedObject(resourceInventory);
-                so.FindProperty("maxResourceCapacity").intValue = playerData.capacity;
-                so.ApplyModifiedProperties();
-                Debug.Log($"[PlayerPrefabSetup] Updated PlayerResourceInventory: maxResourceCapacity={playerData.capacity}");
-            }
-
-            var playerInteraction = prefab.GetComponent<PlayerInteraction>();
-            if (playerInteraction != null)
-            {
-                SerializedObject so = new SerializedObject(playerInteraction);
-                so.FindProperty("workPower").floatValue = playerData.manpower;
-                so.ApplyModifiedProperties();
-                Debug.Log($"[PlayerPrefabSetup] Updated PlayerInteraction: workPower={playerData.manpower}");
             }
 
             EditorUtility.SetDirty(prefab);

Assets/Scripts/Editor/UpgradePrefabSetup.cs

@@ -0,0 +1,23 @@
+using Northbound.Data;
+using UnityEditor;
+using UnityEngine;
+
+namespace Northbound.Editor
+{
+    /// <summary>
+    /// Upgrade 타입은 프리팹이 필요 없으므로 빈 구현
+    /// </summary>
+    public class UpgradePrefabSetup : IPrefabSetup
+    {
+        public string GetTemplateName()
+        {
+            return ""; // 템플릿 필요 없음
+        }
+
+        public void SetupPrefab(GameObject prefab, ScriptableObject data)
+        {
+            // Upgrade는 프리팹이 필요 없음
+            Debug.LogWarning($"[UpgradePrefabSetup] Upgrade 타입은 프리팹이 필요하지 않습니다.");
+        }
+    }
+}

Assets/Scripts/Editor/UpgradePrefabSetup.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: f33f085cffff92c489c74fc11a89fa49

Assets/Scripts/NetworkPlayerController.cs

@@ -9,15 +9,11 @@ using Northbound;
 public class NetworkPlayerController : NetworkBehaviour, ITeamMember, IDamageable
 {
     [Header("Movement Settings")]
-    public float moveSpeed = 5f;
     public float rotationSpeed = 10f;
 
     [Header("Team Settings")]
     [SerializeField] private TeamType initialTeam = TeamType.Player;
 
-    [Header("Health Settings")]
-    [SerializeField] private int maxHealth = 100;
-
     [Header("Visual Effects")]
     [SerializeField] private GameObject damageEffectPrefab;
     [SerializeField] private GameObject deathEffectPrefab;
@@ -50,8 +46,11 @@ public class NetworkPlayerController : NetworkBehaviour, ITeamMember, IDamageabl
     private PlayerInputActions _inputActions;
     private Animator _animator;
     private NetworkAnimator _networkAnimator;
+    private PlayerStats _playerStats;
 
     // 이 플레이어가 로컬 플레이어인지 확인
+
+
     public bool IsLocalPlayer => _ownerPlayerId.Value == NetworkManager.Singleton.LocalClientId;
 
     public ulong OwnerPlayerId => _ownerPlayerId.Value;
@@ -64,6 +63,7 @@ public class NetworkPlayerController : NetworkBehaviour, ITeamMember, IDamageabl
         _controller = GetComponent<CharacterController>();
         _animator = GetComponent<Animator>();
         _networkAnimator = GetComponent<NetworkAnimator>();
+        _playerStats = GetComponent<PlayerStats>();
     }
 
     public override void OnNetworkSpawn()
@@ -80,7 +80,7 @@ public class NetworkPlayerController : NetworkBehaviour, ITeamMember, IDamageabl
 
             if (_currentHealth.Value == 0)
             {
-                _currentHealth.Value = maxHealth;
+                _currentHealth.Value = GetMaxHealth();
             }
         }
 
@@ -189,7 +189,7 @@ public class NetworkPlayerController : NetworkBehaviour, ITeamMember, IDamageabl
 
             if (_controller != null)
             {
-                _controller.Move(move * moveSpeed * Time.deltaTime);
+                _controller.Move(move * (_playerStats?.GetMoveSpeed() ?? 5f) * Time.deltaTime);
             }
         }
     }
@@ -376,7 +376,7 @@ public class NetworkPlayerController : NetworkBehaviour, ITeamMember, IDamageabl
         if (!IsServer) return;
 
         // 체력 회복
-        _currentHealth.Value = maxHealth;
+        _currentHealth.Value = GetMaxHealth();
 
         // 스폰 포인트로 이동
         var spawnPoints = FindObjectsByType<PlayerSpawnPoint>(FindObjectsSortMode.None);
@@ -423,11 +423,12 @@ public class NetworkPlayerController : NetworkBehaviour, ITeamMember, IDamageabl
 
     public int GetCurrentHealth() => _currentHealth.Value;
 
-    public int GetMaxHealth() => maxHealth;
+    public int GetMaxHealth() => _playerStats?.GetMaxHp() ?? 100;
 
     public float GetHealthPercentage()
     {
-        return maxHealth > 0 ? (float)_currentHealth.Value / maxHealth : 0f;
+        int max = GetMaxHealth();
+        return max > 0 ? (float)_currentHealth.Value / max : 0f;
     }
 
     public bool IsDead() => _currentHealth.Value <= 0;
@@ -436,7 +437,7 @@ public class NetworkPlayerController : NetworkBehaviour, ITeamMember, IDamageabl
     {
         if (!IsServer) return;
 
-        int healAmount = Mathf.Min(amount, maxHealth - _currentHealth.Value);
+        int healAmount = Mathf.Min(amount, GetMaxHealth() - _currentHealth.Value);
         _currentHealth.Value += healAmount;
     }
 
@@ -459,13 +460,13 @@ public class NetworkPlayerController : NetworkBehaviour, ITeamMember, IDamageabl
         {
             string teamName = TeamManager.GetTeamName(_team.Value);
             UnityEditor.Handles.Label(transform.position + Vector3.up * 3f, 
-                $"Player: {gameObject.name}\nTeam: {teamName}\nHP: {_currentHealth.Value}/{maxHealth}");
+                $"Player: {gameObject.name}\nTeam: {teamName}\nHP: {_currentHealth.Value}/{GetMaxHealth()}");
         }
         else
         {
             string teamName = TeamManager.GetTeamName(initialTeam);
             UnityEditor.Handles.Label(transform.position + Vector3.up * 3f, 
-                $"Player: {gameObject.name}\nTeam: {teamName}\nHP: {maxHealth}/{maxHealth}");
+                $"Player: {gameObject.name}\nTeam: {teamName}");
         }
         #endif
     }

Assets/Scripts/PlayerInteraction.cs

@@ -13,7 +13,7 @@ namespace Northbound
         [Header("Interaction Settings")]
         public float interactionRange = 3f;
         public LayerMask interactableLayer = ~0;
-        public float workPower = 10f;
+
 
         [Header("Detection")]
         public Transform rayOrigin;
@@ -47,9 +47,10 @@ namespace Northbound
         private Coroutine _interactionTimeoutCoroutine;
 
         private NetworkPlayerController _networkPlayerController;
+        private PlayerStats _playerStats;
 
         public bool IsInteracting => _isInteracting;
-        public float WorkPower => workPower;
+        public float WorkPower => _playerStats?.GetManpower() ?? 10f;
         public IInteractable CurrentUnavailableInteractable => _unavailableInteractable;
 
         // 로컬 플레이어인지 확인
@@ -60,6 +61,8 @@ namespace Northbound
         {
             _networkPlayerController = GetComponent<NetworkPlayerController>();
             _networkAnimator = GetComponent<NetworkAnimator>();
+            _playerStats = GetComponent<PlayerStats>();
+
         }
 
         public override void OnNetworkSpawn()

Assets/Scripts/PlayerResourceInventory.cs

@@ -5,13 +5,13 @@ namespace Northbound
 {
     public class PlayerResourceInventory : NetworkBehaviour
     {
-        public int maxResourceCapacity = 100;
         private int _displayAmount = 0;
 
         public int CurrentResourceAmount => _displayAmount;
-        public int MaxResourceCapacity => maxResourceCapacity;
+        public int MaxResourceCapacity => _playerStats?.GetCapacity() ?? 100;
 
         private NetworkPlayerController _networkPlayerController;
+        private PlayerStats _playerStats;
 
         private bool IsLocalPlayer => _networkPlayerController != null && _networkPlayerController.IsLocalPlayer;
         private ulong LocalPlayerId => _networkPlayerController != null ? _networkPlayerController.OwnerPlayerId : OwnerClientId;
@@ -19,6 +19,7 @@ namespace Northbound
         private void Awake()
         {
             _networkPlayerController = GetComponent<NetworkPlayerController>();
+            _playerStats = GetComponent<PlayerStats>();
         }
 
         [Rpc(SendTo.Server)]
@@ -33,7 +34,6 @@ namespace Northbound
 
         public override void OnNetworkSpawn()
         {
-            // _ownerPlayerId 변경 이벤트 구독
             if (_networkPlayerController != null)
             {
                 _networkPlayerController.OnOwnerChanged += OnOwnerPlayerIdChanged;
@@ -51,7 +51,7 @@ namespace Northbound
         {
             if (!IsLocalPlayer) return;
 
-            SetMaxCapacityServerRpc(maxResourceCapacity, LocalPlayerId);
+            SetMaxCapacityServerRpc(MaxResourceCapacity, LocalPlayerId);
             RequestResourceUpdateServerRpc(LocalPlayerId);
         }
 

Assets/Scripts/PlayerStats.cs

@@ -0,0 +1,144 @@
+using System.Collections.Generic;
+using UnityEngine;
+using Northbound.Data;
+
+namespace Northbound
+{
+    /// <summary>
+    /// 플레이어 스탯 계산 컴포넌트
+    /// 기본 스탯 + 업그레이드 보너스를 계산하여 반환
+    /// </summary>
+    public class PlayerStats : MonoBehaviour
+    {
+        [Header("Base Stats")]
+        [SerializeField] private int baseMaxHp = 100;
+        [SerializeField] private int baseDamage = 10;
+        [SerializeField] private int baseCapacity = 100;
+        [SerializeField] private float baseManpower = 10f;
+        [SerializeField] private float baseMoveSpeed = 5f;
+        [SerializeField] private float baseSight = 10f;
+        [SerializeField] private float baseAttackRange = 2f;
+
+        private PlayerUpgradeManager _upgradeManager;
+
+        private void Awake()
+        {
+            _upgradeManager = GetComponent<PlayerUpgradeManager>();
+        }
+
+        /// <summary>
+        /// 특정 스탯에 대한 업그레이드 보너스 계산 (ADD만 지원)
+        /// </summary>
+        private float CalculateStatBonus(string statName)
+        {
+            float bonus = 0f;
+
+            if (_upgradeManager == null)
+                return bonus;
+
+            var ownedUpgrades = _upgradeManager.GetOwnedUpgradeData();
+
+            foreach (var upgrade in ownedUpgrades)
+            {
+                if (upgrade == null) continue;
+
+                // effectStatList에서 해당 스탯 찾기
+                for (int i = 0; i < upgrade.effectStatList.Count; i++)
+                {
+                    if (i >= upgrade.effectOpList.Count || i >= upgrade.effectValueList.Count)
+                        continue;
+
+                    if (upgrade.effectStatList[i] == statName)
+                    {
+                        string op = upgrade.effectOpList[i];
+                        float value = upgrade.effectValueList[i];
+
+                        // ADD 연산만 지원
+                        if (op == "add")
+                        {
+                            bonus += value;
+                        }
+                    }
+                }
+            }
+
+            return bonus;
+        }
+
+        /// <summary>
+        /// 최대 체력 반환
+        /// </summary>
+        public int GetMaxHp()
+        {
+            float bonus = CalculateStatBonus("player_max_hp");
+            return baseMaxHp + (int)bonus;
+        }
+
+        /// <summary>
+        /// 공격력 반환
+        /// </summary>
+        public int GetDamage()
+        {
+            float bonus = CalculateStatBonus("player_atk_damage");
+            return baseDamage + (int)bonus;
+        }
+
+        /// <summary>
+        /// 자원 용량 반환
+        /// </summary>
+        public int GetCapacity()
+        {
+            float bonus = CalculateStatBonus("player_capacity");
+            return baseCapacity + (int)bonus;
+        }
+
+        /// <summary>
+        /// 노동력(건설/채굴 작업량) 반환
+        /// </summary>
+        public float GetManpower()
+        {
+            float bonus = CalculateStatBonus("player_manpower");
+            return baseManpower + bonus;
+        }
+
+        /// <summary>
+        /// 이동 속도 반환
+        /// </summary>
+        public float GetMoveSpeed()
+        {
+            float bonus = CalculateStatBonus("player_move_speed");
+            // move_speed는 mul 연산이지만, 우선 ADD만 지원하므로 add로 처리
+            return baseMoveSpeed + bonus;
+        }
+
+        /// <summary>
+        /// 시야 범위 반환
+        /// </summary>
+        public float GetSight()
+        {
+            float bonus = CalculateStatBonus("player_sight");
+            return baseSight + bonus;
+        }
+
+        /// <summary>
+        /// 공격 범위 반환
+        /// </summary>
+        public float GetAttackRange()
+        {
+            float bonus = CalculateStatBonus("player_atk_range");
+            return baseAttackRange + bonus;
+        }
+
+        #region Base Stat Setters (에디터/초기화용)
+
+        public void SetBaseMaxHp(int value) => baseMaxHp = value;
+        public void SetBaseDamage(int value) => baseDamage = value;
+        public void SetBaseCapacity(int value) => baseCapacity = value;
+        public void SetBaseManpower(float value) => baseManpower = value;
+        public void SetBaseMoveSpeed(float value) => baseMoveSpeed = value;
+        public void SetBaseSight(float value) => baseSight = value;
+        public void SetBaseAttackRange(float value) => baseAttackRange = value;
+
+        #endregion
+    }
+}

Assets/Scripts/PlayerStats.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 6aa26fe48ebdaae438d465df7c6a3bef

Assets/Scripts/PlayerUpgradeManager.cs

@@ -0,0 +1,269 @@
+using System;
+using System.Collections.Generic;
+using Unity.Netcode;
+using UnityEngine;
+using Northbound.Data;
+
+namespace Northbound
+{
+    /// <summary>
+    /// 플레이어별 업그레이드 보유 상태를 관리하는 컴포넌트
+    /// </summary>
+    public class PlayerUpgradeManager : NetworkBehaviour
+    {
+        // 보유한 업그레이드 ID 목록 (네트워크 동기화)
+        private NetworkList<int> _ownedUpgradeIds;
+
+        // 이벤트
+        public event Action<int> OnUpgradePurchased; // upgradeId
+
+        private NetworkPlayerController _networkPlayerController;
+
+        public new bool IsLocalPlayer => _networkPlayerController != null && _networkPlayerController.IsLocalPlayer;
+        public ulong OwnerPlayerId => _networkPlayerController != null ? _networkPlayerController.OwnerPlayerId : OwnerClientId;
+
+        private void Awake()
+        {
+            _ownedUpgradeIds = new NetworkList<int>();
+            _networkPlayerController = GetComponent<NetworkPlayerController>();
+        }
+
+        public override void OnNetworkSpawn()
+        {
+            base.OnNetworkSpawn();
+
+            if (_networkPlayerController != null)
+            {
+                _networkPlayerController.OnOwnerChanged += OnOwnerChanged;
+            }
+        }
+
+        public override void OnNetworkDespawn()
+        {
+            base.OnNetworkDespawn();
+
+            if (_networkPlayerController != null)
+            {
+                _networkPlayerController.OnOwnerChanged -= OnOwnerChanged;
+            }
+
+            _ownedUpgradeIds.Dispose();
+        }
+
+        private void OnOwnerChanged(ulong newOwnerId)
+        {
+            // 소유자 변경 시 필요한 처리
+        }
+
+        /// <summary>
+        /// 보유한 업그레이드 ID 목록 (복사본 반환)
+        /// </summary>
+        public List<int> GetOwnedUpgradeIdList()
+        {
+            var list = new List<int>();
+            foreach (int id in _ownedUpgradeIds)
+            {
+                list.Add(id);
+            }
+            return list;
+        }
+
+
+
+
+        /// <summary>
+        /// 특정 업그레이드를 보유하고 있는지 확인
+        /// </summary>
+        public bool HasUpgrade(int upgradeId)
+        {
+            foreach (int id in _ownedUpgradeIds)
+            {
+                if (id == upgradeId)
+                    return true;
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 보유한 업그레이드 ID를 HashSet으로 반환
+        /// </summary>
+        public HashSet<int> GetOwnedUpgradeIdSet()
+        {
+            var set = new HashSet<int>();
+            foreach (int id in _ownedUpgradeIds)
+            {
+                set.Add(id);
+            }
+            return set;
+        }
+
+        /// <summary>
+        /// 업그레이드 구매 요청 (클라이언트에서 호출)
+        /// </summary>
+        public void RequestPurchaseUpgrade(int upgradeId)
+        {
+            PurchaseUpgradeServerRpc(upgradeId);
+        }
+
+        [Rpc(SendTo.Server, InvokePermission = RpcInvokePermission.Everyone)]
+        private void PurchaseUpgradeServerRpc(int upgradeId)
+        {
+            if (!CanPurchaseUpgrade(upgradeId, out string failReason))
+            {
+                Debug.LogWarning($"[PlayerUpgradeManager] 업그레이드 구매 실패: {failReason}");
+                return;
+            }
+
+            // 업그레이드 데이터 가져오기
+            var upgrade = UpgradeDatabase.Instance?.GetUpgradeById(upgradeId);
+            if (upgrade == null)
+            {
+                Debug.LogError($"[PlayerUpgradeManager] 업그레이드 ID {upgradeId}를 찾을 수 없습니다.");
+                return;
+            }
+
+            // 비용 차감
+            var core = CoreResourceManager.Instance?.mainCore;
+            if (core == null)
+            {
+                Debug.LogError("[PlayerUpgradeManager] 코어를 찾을 수 없습니다.");
+                return;
+            }
+
+            if (!core.CanConsumeResource(upgrade.mana))
+            {
+                Debug.LogWarning($"[PlayerUpgradeManager] 자원이 부족합니다. 필요: {upgrade.mana}");
+                return;
+            }
+
+            core.ConsumeResourceServerRpc(upgrade.mana);
+
+            // 업그레이드 추가
+            _ownedUpgradeIds.Add(upgradeId);
+
+            Debug.Log($"<color=green>[PlayerUpgradeManager] 업그레이드 '{upgrade.memo}' 구매 완료! (ID: {upgradeId})</color>");
+
+            // 이벤트 발생
+            OnUpgradePurchased?.Invoke(upgradeId);
+        }
+
+        /// <summary>
+        /// 업그레이드 구매 가능 여부 확인
+        /// </summary>
+        private bool CanPurchaseUpgrade(int upgradeId, out string failReason)
+        {
+            failReason = string.Empty;
+
+            var upgradeDatabase = UpgradeDatabase.Instance;
+            if (upgradeDatabase == null)
+            {
+                failReason = "UpgradeDatabase가 초기화되지 않았습니다.";
+                return false;
+            }
+
+            var upgrade = upgradeDatabase.GetUpgradeById(upgradeId);
+            if (upgrade == null)
+            {
+                failReason = $"업그레이드 ID {upgradeId}를 찾을 수 없습니다.";
+                return false;
+            }
+
+            // 이미 보유 중인지 확인
+            if (HasUpgrade(upgradeId))
+            {
+                failReason = "이미 보유한 업그레이드입니다.";
+                return false;
+            }
+
+            // 선행 조건 확인
+            if (!upgradeDatabase.ArePrerequisitesMet(upgradeId, GetOwnedUpgradeIdSet()))
+            {
+                failReason = "선행 업그레이드 조건을 충족하지 않았습니다.";
+                return false;
+            }
+
+            // 비용 확인
+            var core = CoreResourceManager.Instance?.mainCore;
+            if (core == null)
+            {
+                failReason = "코어를 찾을 수 없습니다.";
+                return false;
+            }
+
+            if (!core.CanConsumeResource(upgrade.mana))
+            {
+                failReason = $"자원이 부족합니다. 필요: {upgrade.mana}, 보유: {core.TotalResources}";
+                return false;
+            }
+
+            // 개인 업그레이드인지 확인
+            if (upgrade.upgradeTarget != "person")
+            {
+                failReason = "팀 업그레이드는 개인이 구매할 수 없습니다.";
+                return false;
+            }
+
+            return true;
+        }
+
+        /// <summary>
+        /// 업그레이드 구매 가능 여부 (외부용)
+        /// </summary>
+        public bool CanPurchase(int upgradeId)
+        {
+            return CanPurchaseUpgrade(upgradeId, out _);
+        }
+
+        /// <summary>
+        /// 구매 가능한 업그레이드 목록 반환
+        /// </summary>
+        public List<UpgradeData> GetPurchasableUpgrades()
+        {
+            var result = new List<UpgradeData>();
+            var upgradeDatabase = UpgradeDatabase.Instance;
+
+            if (upgradeDatabase == null) return result;
+
+            var personalUpgrades = upgradeDatabase.GetPersonalUpgrades();
+            var ownedIds = GetOwnedUpgradeIdSet();
+
+            foreach (var upgrade in personalUpgrades)
+            {
+                if (upgrade == null) continue;
+
+                // 이미 보유하면 제외
+                if (ownedIds.Contains(upgrade.id)) continue;
+
+                // 선행 조건 충족 시 구매 가능
+                if (upgradeDatabase.ArePrerequisitesMet(upgrade.id, ownedIds))
+                {
+                    result.Add(upgrade);
+                }
+            }
+
+            return result;
+        }
+
+        /// <summary>
+        /// 보유한 업그레이드 데이터 목록 반환
+        /// </summary>
+        public List<UpgradeData> GetOwnedUpgradeData()
+        {
+            var result = new List<UpgradeData>();
+            var upgradeDatabase = UpgradeDatabase.Instance;
+
+            if (upgradeDatabase == null) return result;
+
+            foreach (int id in _ownedUpgradeIds)
+            {
+                var upgrade = upgradeDatabase.GetUpgradeById(id);
+                if (upgrade != null)
+                {
+                    result.Add(upgrade);
+                }
+            }
+
+            return result;
+        }
+    }
+}

Assets/Scripts/PlayerUpgradeManager.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: c2399ad44b71131439123eaec84abb08

Assets/Scripts/PlayerVisionProvider.cs

@@ -8,11 +8,11 @@ namespace Northbound
     /// </summary>
     public class PlayerVisionProvider : NetworkBehaviour, IVisionProvider
     {
-        [Header("Vision Settings")]
+        private PlayerStats _playerStats;
-        public float visionRange = 10f;
 
         public override void OnNetworkSpawn()
         {
+            _playerStats = GetComponent<PlayerStats>();
             if (IsServer)
             {
                 FogOfWarSystem.Instance?.RegisterVisionProvider(this);
@@ -28,14 +28,14 @@ namespace Northbound
         }
 
         public ulong GetOwnerId() => OwnerClientId;
-        public float GetVisionRange() => visionRange;
+        public float GetVisionRange() => _playerStats?.GetSight() ?? 10f;
         public Transform GetTransform() => transform;
         public bool IsActive() => IsSpawned;
 
         private void OnDrawGizmosSelected()
         {
             Gizmos.color = Color.yellow;
-            Gizmos.DrawWireSphere(transform.position, visionRange);
+            Gizmos.DrawWireSphere(transform.position, GetVisionRange());
         }
     }
 }

Assets/Scripts/Resource.cs

@@ -334,13 +334,21 @@ namespace Northbound
                 return;
 
             int playerAvailableSpace = resourceManager.GetAvailableSpace(playerId);
+            // 플레이어의 작업량 가져오기
+            float playerWorkPower = GetPlayerWorkPower(playerId);
 
             int gatheredAmount = Mathf.Min(
-                resourcesPerGathering,
+                (int)playerWorkPower,
                 _currentResources.Value,
                 playerAvailableSpace
             );
 
+
+
+
+
+
+
             if (gatheredAmount <= 0)
             {
                 return;
@@ -411,8 +419,30 @@ namespace Northbound
         {
             return transform;
         }
+        /// <summary>
+        /// 플레이어의 작업량 가져오기 (PlayerInteraction.WorkPower)
+        /// </summary>
+        private float GetPlayerWorkPower(ulong playerId)
+        {
+            // PlayerInteraction 컴포넌트에서 workPower 가져오기
+            if (NetworkManager.Singleton != null && NetworkManager.Singleton.ConnectedClients.TryGetValue(playerId, out var client))
+            {
+                if (client.PlayerObject != null)
+                {
+                    var playerInteraction = client.PlayerObject.GetComponent<PlayerInteraction>();
+                    if (playerInteraction != null)
+                    {
+                        return playerInteraction.WorkPower;
+                    }
+                }
+            }
+
+            // 기본값: 10
+            return 10f;
+        }
 
         private Worker FindWorkerForPlayer(ulong playerId)
+
         {
             if (NetworkManager.Singleton == null || NetworkManager.Singleton.SpawnManager == null)
             {

Assets/Scripts/UpgradeDatabase.cs

@@ -0,0 +1,177 @@
+using System.Collections.Generic;
+using UnityEngine;
+using Northbound.Data;
+
+namespace Northbound
+{
+    /// <summary>
+    /// 업그레이드 데이터를 자동으로 로드하고 관리하는 싱글톤
+    /// Resources 폴더에서 모든 UpgradeData를 자동으로 로드
+    /// </summary>
+    public class UpgradeDatabase : MonoBehaviour
+    {
+        private static UpgradeDatabase _instance;
+        public static UpgradeDatabase Instance => _instance;
+
+        // Resources에서 자동 로드된 데이터
+        private List<UpgradeData> _upgradeDataList = new List<UpgradeData>();
+
+        // 조회용 딕셔너리
+        private Dictionary<int, UpgradeData> _upgradeById = new Dictionary<int, UpgradeData>();
+        private Dictionary<string, List<UpgradeData>> _upgradesByCategory = new Dictionary<string, List<UpgradeData>>();
+
+        // Resources 경로
+        private const string UPGRADE_RESOURCES_PATH = "Data/ScriptableObjects/Upgrade";
+
+        private void Awake()
+        {
+            if (_instance != null && _instance != this)
+            {
+                Destroy(gameObject);
+                return;
+            }
+
+            _instance = this;
+            LoadUpgradeData();
+            BuildLookupTables();
+        }
+
+        /// <summary>
+        /// Resources에서 모든 UpgradeData 자동 로드
+        /// </summary>
+        private void LoadUpgradeData()
+        {
+            _upgradeDataList.Clear();
+
+            var upgrades = Resources.LoadAll<UpgradeData>(UPGRADE_RESOURCES_PATH);
+            _upgradeDataList.AddRange(upgrades);
+
+            Debug.Log($"[UpgradeDatabase] {_upgradeDataList.Count}개의 업그레이드 데이터를 로드했습니다.");
+        }
+
+        /// <summary>
+        /// 조회용 테이블 구축
+        /// </summary>
+        private void BuildLookupTables()
+        {
+            _upgradeById.Clear();
+            _upgradesByCategory.Clear();
+
+            foreach (var upgrade in _upgradeDataList)
+            {
+                if (upgrade == null) continue;
+
+                // ID로 조회
+                if (!_upgradeById.ContainsKey(upgrade.id))
+                {
+                    _upgradeById[upgrade.id] = upgrade;
+                }
+
+                // 카테고리로 조회
+                string category = upgrade.upgradeCategory;
+                if (!_upgradesByCategory.ContainsKey(category))
+                {
+                    _upgradesByCategory[category] = new List<UpgradeData>();
+                }
+                _upgradesByCategory[category].Add(upgrade);
+            }
+        }
+
+        /// <summary>
+        /// 데이터 다시 로드 (에디터에서 데이터 변경 시 호출)
+        /// </summary>
+        public void ReloadData()
+        {
+            LoadUpgradeData();
+            BuildLookupTables();
+        }
+
+        #region Getters
+
+        /// <summary>
+        /// ID로 업그레이드 데이터 조회
+        /// </summary>
+        public UpgradeData GetUpgradeById(int id)
+        {
+            if (_upgradeById.TryGetValue(id, out var upgrade))
+            {
+                return upgrade;
+            }
+            Debug.LogWarning($"[UpgradeDatabase] ID {id}에 해당하는 업그레이드를 찾을 수 없습니다.");
+            return null;
+        }
+
+        /// <summary>
+        /// 카테고리로 업그레이드 목록 조회
+        /// </summary>
+        public List<UpgradeData> GetUpgradesByCategory(string category)
+        {
+            if (_upgradesByCategory.TryGetValue(category, out var upgrades))
+            {
+                return new List<UpgradeData>(upgrades);
+            }
+            return new List<UpgradeData>();
+        }
+
+        /// <summary>
+        /// 개인 업그레이드 목록 조회
+        /// </summary>
+        public List<UpgradeData> GetPersonalUpgrades()
+        {
+            var result = new List<UpgradeData>();
+            foreach (var upgrade in _upgradeDataList)
+            {
+                if (upgrade != null && upgrade.upgradeTarget == "person")
+                {
+                    result.Add(upgrade);
+                }
+            }
+            return result;
+        }
+
+        /// <summary>
+        /// 팀 업그레이드 목록 조회
+        /// </summary>
+        public List<UpgradeData> GetTeamUpgrades()
+        {
+            var result = new List<UpgradeData>();
+            foreach (var upgrade in _upgradeDataList)
+            {
+                if (upgrade != null && upgrade.upgradeTarget == "share")
+                {
+                    result.Add(upgrade);
+                }
+            }
+            return result;
+        }
+
+        /// <summary>
+        /// 모든 업그레이드 데이터 반환
+        /// </summary>
+        public List<UpgradeData> GetAllUpgrades()
+        {
+            return new List<UpgradeData>(_upgradeDataList);
+        }
+
+        /// <summary>
+        /// 선행 업그레이드 조건 충족 여부 확인
+        /// </summary>
+        public bool ArePrerequisitesMet(int upgradeId, HashSet<int> ownedUpgradeIds)
+        {
+            var upgrade = GetUpgradeById(upgradeId);
+            if (upgrade == null) return false;
+
+            foreach (int requiredId in upgrade.requireUpgradeId)
+            {
+                if (!ownedUpgradeIds.Contains(requiredId))
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        #endregion
+    }
+}

Assets/Scripts/UpgradeDatabase.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 12780dc9ee390c742b6cbd405e59a916

GameData/Monster.csv

@@ -1,6 +1,6 @@
 id,memo,move_speed,max_hp,sight,atk_range,atk_damage,atk_interval_sec,cost,weight,model_path,animation_controller_path,wave_min,wave_max
-101,Grunt(기본),6.7,75,6,1,3,1.2,3,1,Assets/Models/Skeleton_Minion.fbx,Assets/Animations/MonsterAnimationController.controller,1,10
+101,Grunt(기본),6.7,75,6,1,3,1.2,3,1.0,Assets/Models/Skeleton_Minion.fbx,Assets/Animations/MonsterAnimationController.controller,1,10
 102,Tank(느림/단단),3.3,125,6,1,4,1.5,5,0.5,Assets/Models/Druid.fbx,Assets/Animations/MonsterAnimationController.controller,3,15
 103,Ranged(원거리/약함),5.3,65,6,5,2,1.4,3,0.2,Assets/Models/Skeleton_Warrior.fbx,Assets/Animations/MonsterAnimationController.controller,3,20
-104,Fast(빠름/약함),8.6,45,6,1,2,1,3,0.333,Assets/Models/Skeleton_Rogue.fbx,Assets/Animations/MonsterAnimationController.controller,3,20
+104,Fast(빠름/약함),8.6,45,6,1,2,1.0,3,0.333,Assets/Models/Skeleton_Rogue.fbx,Assets/Animations/MonsterAnimationController.controller,3,20
 105,Elite(소수 정예),6.6,100,6,1,7,1.3,6,0.1,Assets/Models/Barbarian_Large.fbx,Assets/Animations/MonsterAnimationController.controller,5,20

GameData/Tower.csv

@@ -1,12 +1,12 @@
 id,memo,building_name,level,upgrade_to,tower_type,mana,manpower,size_x,size_y,size_z,max_hp,sight,atk_range,atk_damage,atk_interval_sec,model_path
-1,타워,Arrow Tower Lv.1,1,2,attack,100,10,4,10,4,50,10,5,3,2,Assets/Models/building_tower_B_blue.fbx
+1,타워,Arrow Tower Lv.1,1,2.0,attack,100,10,4,10,4,50,10,5,3,2,Assets/Models/building_tower_B_blue.fbx
-2,타워,Arrow Tower Lv.2,2,3,attack,200,20,4,10,4,75,10,10,6,2,Assets/Models/building_tower_B_blue.fbx
+2,타워,Arrow Tower Lv.2,2,3.0,attack,200,20,4,10,4,75,10,10,6,2,Assets/Models/building_tower_B_blue.fbx
-3,타워,Arrow Tower Lv.3,3,4,attack,300,30,4,10,4,100,15,10,9,2,Assets/Models/building_tower_B_blue.fbx
+3,타워,Arrow Tower Lv.3,3,4.0,attack,300,30,4,10,4,100,15,10,9,2,Assets/Models/building_tower_B_blue.fbx
-4,타워,Arrow Tower Lv.4,4,5,attack,400,40,4,10,4,150,15,15,12,2,Assets/Models/building_tower_B_blue.fbx
+4,타워,Arrow Tower Lv.4,4,5.0,attack,400,40,4,10,4,150,15,15,12,2,Assets/Models/building_tower_B_blue.fbx
 5,타워,Arrow Tower Lv.5,5,,attack,500,50,4,10,4,200,20,15,15,2,Assets/Models/building_tower_B_blue.fbx
-6,벽,Wall Lv.1,1,7,defense,10,10,8,4,3,30,1,0,0,0,Assets/Models/wall_straight.fbx
+6,벽,Wall Lv.1,1,7.0,defense,10,10,8,4,3,30,1,0,0,0,Assets/Models/wall_straight.fbx
-7,벽,Wall Lv.2,2,8,defense,30,10,8,4,3,30,1,0,0,0,Assets/Models/wall_straight.fbx
+7,벽,Wall Lv.2,2,8.0,defense,30,10,8,4,3,30,1,0,0,0,Assets/Models/wall_straight.fbx
-8,벽,Wall Lv.3,3,9,defense,50,20,8,4,3,30,1,0,0,0,Assets/Models/wall_straight.fbx
+8,벽,Wall Lv.3,3,9.0,defense,50,20,8,4,3,30,1,0,0,0,Assets/Models/wall_straight.fbx
-9,벽,Wall Lv.4,4,10,defense,100,20,8,4,3,30,1,0,0,0,Assets/Models/wall_straight.fbx
+9,벽,Wall Lv.4,4,10.0,defense,100,20,8,4,3,30,1,0,0,0,Assets/Models/wall_straight.fbx
 10,벽,Wall Lv.5,5,,defense,150,20,8,4,3,30,1,0,0,0,Assets/Models/wall_straight.fbx
 11,와드,Ward Lv.1,1,,sight,10,10,1,1,1,10,5,0,0,0,Assets/Models/torch.fbx