仓库组件 + 防御塔升级

- `PlayerInventoryComponent`：玩家库存组件，收集金币/组件/防御塔等道具 - 补全防御塔的升级逻辑，最高 5 级
2026-03-02 19:50:12 +08:00 · 2026-03-02 19:50:12 +08:00 · daba9cbdf9
parent 5ba94828a8
commit daba9cbdf9
20 changed files with 753 additions and 138 deletions
--- a/Assets/GameMain/Scripts/Base/GameEntry.Builtin.cs
+++ b/Assets/GameMain/Scripts/Base/GameEntry.Builtin.cs
@ -5,14 +5,12 @@
 // Feedback: mailto:ellan@gameframework.cn
 //------------------------------------------------------------

-using UnityEngine;
 using UnityGameFramework.Runtime;

-
 /// <summary>
 /// 游戏入口。
 /// </summary>
-public partial class GameEntry : MonoBehaviour
+public partial class GameEntry
 {
    /// <summary>
    /// 获取游戏基础组件。
--- a/Assets/GameMain/Scripts/Base/GameEntry.Custom.cs
+++ b/Assets/GameMain/Scripts/Base/GameEntry.Custom.cs
@ -8,6 +8,8 @@ public partial class GameEntry
 {
    public static BuiltinDataComponent BuiltinData { get; private set; }

+    public static PlayerInventoryComponent PlayerInventory { get; private set; }
+
    public static HPBarComponent HPBar { get; private set; }

    public static UIRouterComponent UIRouter { get; private set; }
@ -23,16 +25,12 @@ public partial class GameEntry
    private static void InitCustomComponents()
    {
        BuiltinData = UnityGameFramework.Runtime.GameEntry.GetComponent<BuiltinDataComponent>();
+        PlayerInventory = UnityGameFramework.Runtime.GameEntry.GetComponent<PlayerInventoryComponent>();
        HPBar = UnityGameFramework.Runtime.GameEntry.GetComponent<HPBarComponent>();
        UIRouter = UnityGameFramework.Runtime.GameEntry.GetComponent<UIRouterComponent>();
        EventNode = UnityGameFramework.Runtime.GameEntry.GetComponent<EventNodeComponent>();
        CombatNode = UnityGameFramework.Runtime.GameEntry.GetComponent<CombatNodeComponent>();
        ShopNode = UnityGameFramework.Runtime.GameEntry.GetComponent<ShopNodeComponent>();
        ResolutionAdapter = UnityGameFramework.Runtime.GameEntry.GetComponent<ResolutionAdapterComponent>();
-        if (ResolutionAdapter == null)
-        {
-            UnityGameFramework.Runtime.Log.Warning(
-                "ResolutionAdapterComponent is missing. Please add it in Launcher scene and inject UI roots.");
-        }
    }
 }
--- a/Assets/GameMain/Scripts/Components/DefenseTowerController.cs
+++ b/Assets/GameMain/Scripts/Components/DefenseTowerController.cs
@ -8,6 +8,8 @@ namespace Components
    public class DefenseTowerController : MonoBehaviour
    {
        private const string AttackRangeIndicatorObjectName = "AttackRangeIndicator";
+        private const int MinTowerLevel = 0;
+        private const int MaxTowerLevel = 4;
        private static Material s_AttackRangeSharedMaterial;

        [SerializeField] private ShooterMuzzleComp _muzzleComp;
@ -15,7 +17,6 @@ namespace Components
        [SerializeField] private BasicBaseComp _baseComp;
        [SerializeField] private Transform _scanOrigin;
        [SerializeField] [Min(0.02f)] private float _retargetInterval = 0.1f;
-        [SerializeField] private bool _autoUpdate = true;
        [SerializeField] private LineRenderer _attackRangeRenderer;
        [SerializeField] [Min(12)] private int _attackRangeSegments = 64;
        [SerializeField] [Min(0.005f)] private float _attackRangeLineWidth = 0.08f;
@ -25,6 +26,7 @@ namespace Components
        private Transform _currentTarget;
        private float _retargetTimer;
        private float _attackRange;
+        private int _towerLevel;

        public Transform CurrentTarget => _currentTarget;

@ -33,17 +35,12 @@ namespace Components
            ResolveComponents();
        }

-        private void Update()
-        {
-            if (!_autoUpdate)
-            {
-                return;
-            }
-
-            OnUpdate(Time.deltaTime);
-        }
-
        public void OnInit(DefenseTowerStatsData stats)
+        {
+            OnInit(stats, MinTowerLevel);
+        }
+
+        public void OnInit(DefenseTowerStatsData stats, int towerLevel)
        {
            ResolveComponents();
            if (stats == null)
@ -51,10 +48,16 @@ namespace Components
                return;
            }

-            _muzzleComp?.OnInit(stats.AttackDamage, stats.AttackMethodType);
-            _bearingComp?.OnInit(stats.RotateSpeed, stats.AttackRange);
-            _baseComp?.OnInit(stats.AttackSpeed, stats.AttackPropertyType);
-            SetAttackRange(stats.AttackRange);
+            _towerLevel = Mathf.Clamp(towerLevel, MinTowerLevel, MaxTowerLevel);
+            int attackDamage = ResolveIntValue(stats.AttackDamage, _towerLevel, 1, 1);
+            float rotateSpeed = ResolveFloatValue(stats.RotateSpeed, _towerLevel, 180f, 1f);
+            float attackRange = ResolveFloatValue(stats.AttackRange, _towerLevel, 5f, 0.1f);
+            float attackSpeed = ResolveFloatValue(stats.AttackSpeed, _towerLevel, 1f, 0.01f);
+
+            _muzzleComp?.OnInit(attackDamage, stats.AttackMethodType);
+            _bearingComp?.OnInit(rotateSpeed, attackRange);
+            _baseComp?.OnInit(attackSpeed, stats.AttackPropertyType);
+            SetAttackRange(attackRange);
            SetAttackRangeVisible(false);
            _currentTarget = null;
            _retargetTimer = 0f;
@ -65,6 +68,7 @@ namespace Components
            SetAttackRangeVisible(false);
            _currentTarget = null;
            _retargetTimer = 0f;
+            _towerLevel = MinTowerLevel;
            _muzzleComp?.OnReset();
            _bearingComp?.OnReset();
            _baseComp?.OnReset();
@ -86,11 +90,6 @@ namespace Components
            RebuildAttackRangeGeometry();
        }

-        public void SetAutoUpdate(bool autoUpdate)
-        {
-            _autoUpdate = autoUpdate;
-        }
-
        public void SetTarget(Transform target)
        {
            _currentTarget = target;
@ -195,6 +194,30 @@ namespace Components
            return target != null && target.gameObject.activeInHierarchy;
        }

+        private static int ResolveIntValue(int[] values, int level, int fallback, int minValue)
+        {
+            int resolved = Mathf.Max(minValue, fallback);
+            if (values == null || values.Length <= 0)
+            {
+                return resolved;
+            }
+
+            int index = Mathf.Clamp(level, 0, values.Length - 1);
+            return Mathf.Max(minValue, values[index]);
+        }
+
+        private static float ResolveFloatValue(float[] values, int level, float fallback, float minValue)
+        {
+            float resolved = Mathf.Max(minValue, fallback);
+            if (values == null || values.Length <= 0)
+            {
+                return resolved;
+            }
+
+            int index = Mathf.Clamp(level, 0, values.Length - 1);
+            return Mathf.Max(minValue, values[index]);
+        }
+
        private void EnsureAttackRangeRenderer()
        {
            if (_attackRangeRenderer == null)
--- a/Assets/GameMain/Scripts/CustomComponent/CombatNode/CombatScheduler/CombatScheduler.cs
+++ b/Assets/GameMain/Scripts/CustomComponent/CombatNode/CombatScheduler/CombatScheduler.cs
@ -245,6 +245,7 @@ namespace GeometryTD.CustomComponent
        {
            int defeatedEnemyCount = _enemyManager.DefeatedEnemyCount;
            BackpackInventoryData rewardInventory = _combatResourceManager.GetRewardInventorySnapshot();
+            GameEntry.PlayerInventory?.MergeInventory(rewardInventory);

            // Step 1: stop runtime and clear enemy entities only.
            _enemyManager.EndPhase();
--- a/Assets/GameMain/Scripts/CustomComponent/PlayerInventoryComponent.cs
+++ b/Assets/GameMain/Scripts/CustomComponent/PlayerInventoryComponent.cs
@ -0,0 +1,408 @@
+using System;
+using GeometryTD.Definition;
+using GeometryTD.UI;
+using UnityEngine;
+using UnityGameFramework.Runtime;
+
+namespace GeometryTD.CustomComponent
+{
+    public class PlayerInventoryComponent : GameFrameworkComponent
+    {
+        private BackpackInventoryData _inventory = new BackpackInventoryData();
+        private long _nextInstanceId = 1;
+        private bool _initialized;
+
+        public int Gold
+        {
+            get
+            {
+                EnsureInitialized();
+                return _inventory.Gold;
+            }
+        }
+
+        public void OnInit()
+        {
+            _inventory = CloneInventory(RepoFormUseCase.SampleInventory());
+            RebuildNextInstanceId();
+            _initialized = true;
+            Log.Info(
+                "PlayerInventory initialized. Gold={0}, Tower={1}, Muzzle={2}, Bearing={3}, Base={4}.",
+                _inventory.Gold,
+                _inventory.Towers.Count,
+                _inventory.MuzzleComponents.Count,
+                _inventory.BearingComponents.Count,
+                _inventory.BaseComponents.Count);
+        }
+
+        public BackpackInventoryData GetInventorySnapshot()
+        {
+            EnsureInitialized();
+            return CloneInventory(_inventory);
+        }
+
+        public void MergeInventory(BackpackInventoryData gainedInventory)
+        {
+            EnsureInitialized();
+            if (gainedInventory == null)
+            {
+                return;
+            }
+
+            int gainedGold = Mathf.Max(0, gainedInventory.Gold);
+            int gainedMuzzleCount = 0;
+            int gainedBearingCount = 0;
+            int gainedBaseCount = 0;
+            int gainedTowerCount = 0;
+
+            if (gainedGold > 0)
+            {
+                _inventory.Gold += gainedGold;
+            }
+
+            if (gainedInventory.MuzzleComponents != null)
+            {
+                for (int i = 0; i < gainedInventory.MuzzleComponents.Count; i++)
+                {
+                    MuzzleCompItemData source = gainedInventory.MuzzleComponents[i];
+                    if (source == null)
+                    {
+                        continue;
+                    }
+
+                    MuzzleCompItemData cloned = CloneMuzzleComp(source);
+                    cloned.InstanceId = AllocateInstanceId();
+                    _inventory.MuzzleComponents.Add(cloned);
+                    gainedMuzzleCount++;
+                }
+            }
+
+            if (gainedInventory.BearingComponents != null)
+            {
+                for (int i = 0; i < gainedInventory.BearingComponents.Count; i++)
+                {
+                    BearingCompItemData source = gainedInventory.BearingComponents[i];
+                    if (source == null)
+                    {
+                        continue;
+                    }
+
+                    BearingCompItemData cloned = CloneBearingComp(source);
+                    cloned.InstanceId = AllocateInstanceId();
+                    _inventory.BearingComponents.Add(cloned);
+                    gainedBearingCount++;
+                }
+            }
+
+            if (gainedInventory.BaseComponents != null)
+            {
+                for (int i = 0; i < gainedInventory.BaseComponents.Count; i++)
+                {
+                    BaseCompItemData source = gainedInventory.BaseComponents[i];
+                    if (source == null)
+                    {
+                        continue;
+                    }
+
+                    BaseCompItemData cloned = CloneBaseComp(source);
+                    cloned.InstanceId = AllocateInstanceId();
+                    _inventory.BaseComponents.Add(cloned);
+                    gainedBaseCount++;
+                }
+            }
+
+            if (gainedInventory.Towers != null)
+            {
+                for (int i = 0; i < gainedInventory.Towers.Count; i++)
+                {
+                    DefenseTowerItemData source = gainedInventory.Towers[i];
+                    if (source == null)
+                    {
+                        continue;
+                    }
+
+                    DefenseTowerItemData cloned = CloneTower(source);
+                    cloned.InstanceId = AllocateInstanceId();
+                    _inventory.Towers.Add(cloned);
+                    gainedTowerCount++;
+                }
+            }
+
+            if (gainedGold > 0 || gainedMuzzleCount > 0 || gainedBearingCount > 0 || gainedBaseCount > 0 ||
+                gainedTowerCount > 0)
+            {
+                Log.Info(
+                    "PlayerInventory merged reward. Gold+{0}, Tower+{1}, Muzzle+{2}, Bearing+{3}, Base+{4}.",
+                    gainedGold,
+                    gainedTowerCount,
+                    gainedMuzzleCount,
+                    gainedBearingCount,
+                    gainedBaseCount);
+            }
+        }
+
+        public bool TryConsumeGold(int costGold)
+        {
+            EnsureInitialized();
+            int resolvedCost = Mathf.Max(0, costGold);
+            if (resolvedCost <= 0)
+            {
+                return true;
+            }
+
+            if (_inventory.Gold < resolvedCost)
+            {
+                return false;
+            }
+
+            _inventory.Gold -= resolvedCost;
+            return true;
+        }
+
+        public void AddGold(int gainGold)
+        {
+            EnsureInitialized();
+            int resolvedGain = Mathf.Max(0, gainGold);
+            if (resolvedGain <= 0)
+            {
+                return;
+            }
+
+            _inventory.Gold += resolvedGain;
+        }
+
+        private void EnsureInitialized()
+        {
+            if (_initialized)
+            {
+                return;
+            }
+
+            OnInit();
+        }
+
+        private long AllocateInstanceId()
+        {
+            if (_nextInstanceId < 1)
+            {
+                _nextInstanceId = 1;
+            }
+
+            return _nextInstanceId++;
+        }
+
+        private void RebuildNextInstanceId()
+        {
+            long maxInstanceId = 0;
+            if (_inventory.Towers != null)
+            {
+                for (int i = 0; i < _inventory.Towers.Count; i++)
+                {
+                    DefenseTowerItemData item = _inventory.Towers[i];
+                    if (item != null)
+                    {
+                        maxInstanceId = Math.Max(maxInstanceId, item.InstanceId);
+                    }
+                }
+            }
+
+            if (_inventory.MuzzleComponents != null)
+            {
+                for (int i = 0; i < _inventory.MuzzleComponents.Count; i++)
+                {
+                    MuzzleCompItemData item = _inventory.MuzzleComponents[i];
+                    if (item != null)
+                    {
+                        maxInstanceId = Math.Max(maxInstanceId, item.InstanceId);
+                    }
+                }
+            }
+
+            if (_inventory.BearingComponents != null)
+            {
+                for (int i = 0; i < _inventory.BearingComponents.Count; i++)
+                {
+                    BearingCompItemData item = _inventory.BearingComponents[i];
+                    if (item != null)
+                    {
+                        maxInstanceId = Math.Max(maxInstanceId, item.InstanceId);
+                    }
+                }
+            }
+
+            if (_inventory.BaseComponents != null)
+            {
+                for (int i = 0; i < _inventory.BaseComponents.Count; i++)
+                {
+                    BaseCompItemData item = _inventory.BaseComponents[i];
+                    if (item != null)
+                    {
+                        maxInstanceId = Math.Max(maxInstanceId, item.InstanceId);
+                    }
+                }
+            }
+
+            _nextInstanceId = Math.Max(1, maxInstanceId + 1);
+        }
+
+        private static BackpackInventoryData CloneInventory(BackpackInventoryData source)
+        {
+            BackpackInventoryData cloned = new BackpackInventoryData();
+            if (source == null)
+            {
+                return cloned;
+            }
+
+            cloned.Gold = Mathf.Max(0, source.Gold);
+
+            if (source.MuzzleComponents != null)
+            {
+                for (int i = 0; i < source.MuzzleComponents.Count; i++)
+                {
+                    MuzzleCompItemData item = source.MuzzleComponents[i];
+                    if (item != null)
+                    {
+                        cloned.MuzzleComponents.Add(CloneMuzzleComp(item));
+                    }
+                }
+            }
+
+            if (source.BearingComponents != null)
+            {
+                for (int i = 0; i < source.BearingComponents.Count; i++)
+                {
+                    BearingCompItemData item = source.BearingComponents[i];
+                    if (item != null)
+                    {
+                        cloned.BearingComponents.Add(CloneBearingComp(item));
+                    }
+                }
+            }
+
+            if (source.BaseComponents != null)
+            {
+                for (int i = 0; i < source.BaseComponents.Count; i++)
+                {
+                    BaseCompItemData item = source.BaseComponents[i];
+                    if (item != null)
+                    {
+                        cloned.BaseComponents.Add(CloneBaseComp(item));
+                    }
+                }
+            }
+
+            if (source.Towers != null)
+            {
+                for (int i = 0; i < source.Towers.Count; i++)
+                {
+                    DefenseTowerItemData item = source.Towers[i];
+                    if (item != null)
+                    {
+                        cloned.Towers.Add(CloneTower(item));
+                    }
+                }
+            }
+
+            return cloned;
+        }
+
+        private static MuzzleCompItemData CloneMuzzleComp(MuzzleCompItemData source)
+        {
+            return new MuzzleCompItemData
+            {
+                InstanceId = source.InstanceId,
+                ConfigId = source.ConfigId,
+                Name = source.Name,
+                Rarity = source.Rarity,
+                Endurance = source.Endurance,
+                Constraint = source.Constraint,
+                Tags = CloneTags(source.Tags),
+                AttackDamage = CloneIntArray(source.AttackDamage),
+                DamageRandomRate = source.DamageRandomRate,
+                AttackMethodType = source.AttackMethodType
+            };
+        }
+
+        private static BearingCompItemData CloneBearingComp(BearingCompItemData source)
+        {
+            return new BearingCompItemData
+            {
+                InstanceId = source.InstanceId,
+                ConfigId = source.ConfigId,
+                Name = source.Name,
+                Rarity = source.Rarity,
+                Endurance = source.Endurance,
+                Constraint = source.Constraint,
+                Tags = CloneTags(source.Tags),
+                RotateSpeed = CloneFloatArray(source.RotateSpeed),
+                AttackRange = CloneFloatArray(source.AttackRange)
+            };
+        }
+
+        private static BaseCompItemData CloneBaseComp(BaseCompItemData source)
+        {
+            return new BaseCompItemData
+            {
+                InstanceId = source.InstanceId,
+                ConfigId = source.ConfigId,
+                Name = source.Name,
+                Rarity = source.Rarity,
+                Endurance = source.Endurance,
+                Constraint = source.Constraint,
+                Tags = CloneTags(source.Tags),
+                AttackSpeed = CloneFloatArray(source.AttackSpeed),
+                AttackPropertyType = source.AttackPropertyType
+            };
+        }
+
+        private static DefenseTowerItemData CloneTower(DefenseTowerItemData source)
+        {
+            return new DefenseTowerItemData
+            {
+                InstanceId = source.InstanceId,
+                Name = source.Name,
+                Rarity = source.Rarity,
+                Endurance = source.Endurance,
+                MuzzleComponentInstanceId = source.MuzzleComponentInstanceId,
+                BearingComponentInstanceId = source.BearingComponentInstanceId,
+                BaseComponentInstanceId = source.BaseComponentInstanceId,
+                Stats = CloneTowerStats(source.Stats)
+            };
+        }
+
+        private static DefenseTowerStatsData CloneTowerStats(DefenseTowerStatsData source)
+        {
+            if (source == null)
+            {
+                return new DefenseTowerStatsData();
+            }
+
+            return new DefenseTowerStatsData
+            {
+                AttackDamage = source.AttackDamage,
+                DamageRandomRate = source.DamageRandomRate,
+                RotateSpeed = source.RotateSpeed,
+                AttackRange = source.AttackRange,
+                AttackSpeed = source.AttackSpeed,
+                AttackMethodType = source.AttackMethodType,
+                AttackPropertyType = source.AttackPropertyType,
+                Tags = CloneTags(source.Tags)
+            };
+        }
+
+        private static int[] CloneIntArray(int[] source)
+        {
+            return source != null ? (int[])source.Clone() : Array.Empty<int>();
+        }
+
+        private static float[] CloneFloatArray(float[] source)
+        {
+            return source != null ? (float[])source.Clone() : Array.Empty<float>();
+        }
+
+        private static TagType[] CloneTags(TagType[] source)
+        {
+            return source != null ? (TagType[])source.Clone() : Array.Empty<TagType>();
+        }
+    }
+}
--- a/Assets/GameMain/Scripts/CustomComponent/PlayerInventoryComponent.cs.meta
+++ b/Assets/GameMain/Scripts/CustomComponent/PlayerInventoryComponent.cs.meta
@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 5db8d7bb243947fdbb9fe75a9d234d10
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Assets/GameMain/Scripts/Definition/DataStruct/DefenseTowerItemData.cs
+++ b/Assets/GameMain/Scripts/Definition/DataStruct/DefenseTowerItemData.cs
@ -9,11 +9,11 @@ namespace GeometryTD.Definition
    [Serializable]
    public sealed class DefenseTowerStatsData
    {
-        public int AttackDamage { get; set; }
-        public float DamageRandomRate { get; set; }
-        public float RotateSpeed { get; set; }
-        public float AttackRange { get; set; }
-        public float AttackSpeed { get; set; }
+        public int[] AttackDamage { get; set; }
+        public float[] DamageRandomRate { get; set; }
+        public float[] RotateSpeed { get; set; }
+        public float[] AttackRange { get; set; }
+        public float[] AttackSpeed { get; set; }
        public AttackMethodType AttackMethodType { get; set; }
        public AttackPropertyType AttackPropertyType { get; set; }
        public TagType[] Tags { get; set; }
--- a/Assets/GameMain/Scripts/Entity/EntityData/DefenseTowerData.cs
+++ b/Assets/GameMain/Scripts/Entity/EntityData/DefenseTowerData.cs
@ -8,13 +8,16 @@ namespace GeometryTD.Entity.EntityData
    public class DefenseTowerData : EntityDataBase
    {
        [SerializeField] private DefenseTowerStatsData _stats = new DefenseTowerStatsData();
+        [SerializeField] private int _towerLevel = 0;

-        public DefenseTowerData(int entityId, int typeId, Vector3 position, Quaternion rotation, DefenseTowerStatsData stats)
+        public DefenseTowerData(int entityId, int typeId, Vector3 position, Quaternion rotation,
+            DefenseTowerStatsData stats, int towerLevel = 0)
            : base(entityId, typeId)
        {
            Position = position;
            Rotation = rotation;
            _stats = stats ?? new DefenseTowerStatsData();
+            _towerLevel = Mathf.Max(0, towerLevel);
        }

        public DefenseTowerStatsData Stats
@ -22,5 +25,11 @@ namespace GeometryTD.Entity.EntityData
            get => _stats;
            set => _stats = value ?? new DefenseTowerStatsData();
        }
+
+        public int TowerLevel
+        {
+            get => _towerLevel;
+            set => _towerLevel = Mathf.Max(0, value);
+        }
    }
 }
--- a/Assets/GameMain/Scripts/Entity/EntityLogic/CombatSelectInputService.cs
+++ b/Assets/GameMain/Scripts/Entity/EntityLogic/CombatSelectInputService.cs
@ -8,9 +8,15 @@ namespace GeometryTD.Entity
 {
    public sealed class CombatSelectInputService
    {
-        public bool TryBuildUserData(Tilemap tilemap, Transform mapTransform,
-            IReadOnlyDictionary<Vector3Int, int> towerEntityIdByFoundationCell, Func<Vector3Int, bool> isFoundationCell,
-            int upgradeCost, int destroyGain, out CombatSelectFormUserData userData)
+        public bool TryBuildUserData(
+            Tilemap tilemap,
+            Transform mapTransform,
+            IReadOnlyDictionary<Vector3Int, int> towerEntityIdByFoundationCell,
+            Func<Vector3Int, bool> isFoundationCell,
+            Func<int, bool> isTowerAtMaxLevel,
+            int upgradeCost,
+            int destroyGain,
+            out CombatSelectFormUserData userData)
        {
            userData = null;
            if (tilemap == null || !TryGetPointerWorldPosition(tilemap, mapTransform, out Vector3 worldPosition,
@ -44,13 +50,15 @@ namespace GeometryTD.Entity
                WorldPosition = worldPosition,
                CellPosition = clickedCell,
                TowerEntityId = towerEntityId,
+                IsTowerAtMaxLevel = towerEntityId != 0 && isTowerAtMaxLevel != null && isTowerAtMaxLevel(towerEntityId),
                UpgradeCost = Mathf.Max(0, upgradeCost),
                DestroyGain = Mathf.Max(0, destroyGain)
            };
            return true;
        }

-        private static bool TryGetPointerWorldPosition(Tilemap tilemap, Transform mapTransform, out Vector3 worldPosition,
+        private static bool TryGetPointerWorldPosition(Tilemap tilemap, Transform mapTransform,
+            out Vector3 worldPosition,
            out Vector2 contentPosition)
        {
            worldPosition = Vector3.zero;
@ -63,7 +71,9 @@ namespace GeometryTD.Entity
            }

            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
-            float mapPlaneZ = tilemap != null ? tilemap.transform.position.z : (mapTransform != null ? mapTransform.position.z : 0f);
+            float mapPlaneZ = tilemap != null
+                ? tilemap.transform.position.z
+                : (mapTransform != null ? mapTransform.position.z : 0f);
            Vector3 planeNormal = mainCamera.transform.forward.sqrMagnitude > Mathf.Epsilon
                ? -mainCamera.transform.forward
                : Vector3.forward;
--- a/Assets/GameMain/Scripts/Entity/EntityLogic/DefenseTowerEntity.cs
+++ b/Assets/GameMain/Scripts/Entity/EntityLogic/DefenseTowerEntity.cs
@ -1,4 +1,5 @@
 using Components;
+using GeometryTD.Definition;
 using GeometryTD.Entity.EntityData;
 using UnityGameFramework.Runtime;

@ -13,6 +14,17 @@ namespace GeometryTD.Entity
            _towerController?.SetAttackRangeVisible(visible);
        }

+        public bool TryApplyStats(DefenseTowerStatsData stats, int towerLevel)
+        {
+            if (_towerController == null || stats == null)
+            {
+                return false;
+            }
+
+            _towerController.OnInit(stats, towerLevel);
+            return true;
+        }
+
        protected override void OnInit(object userData)
        {
            base.OnInit(userData);
@ -41,8 +53,7 @@ namespace GeometryTD.Entity
                return;
            }

-            _towerController.SetAutoUpdate(false);
-            _towerController.OnInit(towerData.Stats);
+            _towerController.OnInit(towerData.Stats, towerData.TowerLevel);
        }

        protected override void OnUpdate(float elapseSeconds, float realElapseSeconds)
--- a/Assets/GameMain/Scripts/Entity/EntityLogic/MapEntity.cs
+++ b/Assets/GameMain/Scripts/Entity/EntityLogic/MapEntity.cs
@ -242,7 +242,8 @@ namespace GeometryTD.Entity
            if (_combatSelectInputService == null ||
                !_combatSelectInputService.TryBuildUserData(Tilemap, CachedTransform,
                    _towerPlacementService != null ? _towerPlacementService.TowerEntityIdByFoundationCell : null,
-                    IsFoundationCell, _upgradeCost, _destroyGain, out CombatSelectFormUserData userData))
+                    IsFoundationCell, IsTowerAtMaxLevel, _upgradeCost, _destroyGain,
+                    out CombatSelectFormUserData userData))
            {
                userData = new CombatSelectFormUserData
                {
@ -254,6 +255,11 @@ namespace GeometryTD.Entity
            GameEntry.UIRouter.OpenUI(UIFormType.CombatSelectForm, userData);
        }

+        private bool IsTowerAtMaxLevel(int towerEntityId)
+        {
+            return _towerPlacementService != null && _towerPlacementService.IsTowerAtMaxLevel(towerEntityId);
+        }
+
        private void ApplySelectedObject(CombatSelectFormUserData userData)
        {
            _towerSelectionPresenter?.ApplySelectedObject(userData);
--- a/Assets/GameMain/Scripts/Procedure/ProcedureMenu.cs
+++ b/Assets/GameMain/Scripts/Procedure/ProcedureMenu.cs
@ -35,6 +35,7 @@ namespace GeometryTD.Procedure
            GameEntry.EventNode.OnInit();
            GameEntry.CombatNode.OnInit(LevelThemeType.Plain);
            GameEntry.ShopNode.OnInit();
+            GameEntry.PlayerInventory?.OnInit();

            _repoFormUseCase = new RepoFormUseCase();
            GameEntry.UIRouter.BindUIUseCase(UIFormType.RepoForm, _repoFormUseCase);
--- a/Assets/GameMain/Scripts/Scene/Map/TowerPlacementService.cs
+++ b/Assets/GameMain/Scripts/Scene/Map/TowerPlacementService.cs
@ -1,26 +1,44 @@
 using System;
 using System.Collections.Generic;
 using GeometryTD.Definition;
+using GeometryTD.Entity;
 using GeometryTD.Entity.EntityData;
-using GeometryTD.Pathfinding;
 using UnityEngine;
 using UnityEngine.Tilemaps;
-using UnityGameFramework.Runtime;

 namespace GeometryTD.Map
 {
    public sealed class TowerPlacementService
    {
        private const int DefaultTowerTypeId = 401;
+        private const int MinTowerLevel = 0;
+        private const int MaxTowerLevel = 4;

        private readonly Dictionary<Vector3Int, int> _towerEntityIdByFoundationCell = new();
        private readonly Dictionary<int, Vector3Int> _foundationCellByTowerEntityId = new();
        private readonly Dictionary<int, DefenseTowerStatsData> _towerStatsByEntityId = new();
+        private readonly Dictionary<int, int> _towerLevelByEntityId = new();
        private readonly List<int> _towerEntityIdBuffer = new();

        public IReadOnlyDictionary<Vector3Int, int> TowerEntityIdByFoundationCell => _towerEntityIdByFoundationCell;
        public IReadOnlyDictionary<int, Vector3Int> FoundationCellByTowerEntityId => _foundationCellByTowerEntityId;

+        public bool IsTowerAtMaxLevel(int towerEntityId)
+        {
+            if (towerEntityId == 0)
+            {
+                return false;
+            }
+
+            DefenseTowerStatsData towerStats =
+                _towerStatsByEntityId.TryGetValue(towerEntityId, out DefenseTowerStatsData cachedStats)
+                    ? cachedStats
+                    : null;
+            int currentLevel = GetTowerLevel(towerEntityId);
+            int maxLevel = ResolveMaxTowerLevel(towerStats);
+            return currentLevel >= maxLevel;
+        }
+
        public bool TryBuildTower(Vector3Int foundationCell, Func<Vector3Int, bool> isFoundationCell, int buildIndex,
            int[] buildTowerCosts, int towerTypeId, Tilemap tilemap, Func<int, bool> tryConsumeCoin,
            Action<int> addCoin,
@ -53,6 +71,7 @@ namespace GeometryTD.Map
            _towerEntityIdByFoundationCell[foundationCell] = newTowerEntityId;
            _foundationCellByTowerEntityId[newTowerEntityId] = foundationCell;
            _towerStatsByEntityId[newTowerEntityId] = CloneTowerStats(towerStats);
+            _towerLevelByEntityId[newTowerEntityId] = MinTowerLevel;
            towerEntityId = newTowerEntityId;
            return true;
        }
@ -68,42 +87,36 @@ namespace GeometryTD.Map
                return false;
            }

-            int requiredUpgradeCost = Mathf.Max(0, upgradeCost);
-            if (tryConsumeCoin != null && !tryConsumeCoin(requiredUpgradeCost))
-            {
-                return false;
-            }
-
-            DefenseTowerStatsData oldStats =
+            DefenseTowerStatsData towerStats =
                _towerStatsByEntityId.TryGetValue(towerEntityId, out DefenseTowerStatsData cachedStats)
                    ? CloneTowerStats(cachedStats)
                    : BuildTowerStats(0);
-            DefenseTowerStatsData upgradedStats = CloneTowerStats(oldStats);
-            ApplyUpgradeToStats(upgradedStats);
-
-            HideTowerEntity(towerEntityId);
-            _towerEntityIdByFoundationCell.Remove(foundationCell);
-            _foundationCellByTowerEntityId.Remove(towerEntityId);
-            _towerStatsByEntityId.Remove(towerEntityId);
-
-            if (!TryShowTowerEntity(foundationCell, upgradedStats, towerTypeId, tilemap, out int newTowerEntityId))
+            int currentTowerLevel = GetTowerLevel(towerEntityId);
+            int maxTowerLevel = ResolveMaxTowerLevel(towerStats);
+            if (currentTowerLevel >= maxTowerLevel)
            {
-                if (TryShowTowerEntity(foundationCell, oldStats, towerTypeId, tilemap, out int fallbackTowerEntityId))
-                {
-                    _towerEntityIdByFoundationCell[foundationCell] = fallbackTowerEntityId;
-                    _foundationCellByTowerEntityId[fallbackTowerEntityId] = foundationCell;
-                    _towerStatsByEntityId[fallbackTowerEntityId] = CloneTowerStats(oldStats);
-                    resultTowerEntityId = fallbackTowerEntityId;
-                }
-
-                addCoin?.Invoke(requiredUpgradeCost);
+                resultTowerEntityId = towerEntityId;
                return false;
            }

-            _towerEntityIdByFoundationCell[foundationCell] = newTowerEntityId;
-            _foundationCellByTowerEntityId[newTowerEntityId] = foundationCell;
-            _towerStatsByEntityId[newTowerEntityId] = CloneTowerStats(upgradedStats);
-            resultTowerEntityId = newTowerEntityId;
+            int requiredUpgradeCost = Mathf.Max(0, upgradeCost);
+            if (tryConsumeCoin != null && !tryConsumeCoin(requiredUpgradeCost))
+            {
+                resultTowerEntityId = towerEntityId;
+                return false;
+            }
+
+            int nextTowerLevel = Mathf.Clamp(currentTowerLevel + 1, MinTowerLevel, maxTowerLevel);
+            if (!TryApplyTowerStats(towerEntityId, towerStats, nextTowerLevel))
+            {
+                addCoin?.Invoke(requiredUpgradeCost);
+                resultTowerEntityId = towerEntityId;
+                return false;
+            }
+
+            _towerStatsByEntityId[towerEntityId] = CloneTowerStats(towerStats);
+            _towerLevelByEntityId[towerEntityId] = nextTowerLevel;
+            resultTowerEntityId = towerEntityId;
            return true;
        }

@ -120,6 +133,7 @@ namespace GeometryTD.Map
            _towerEntityIdByFoundationCell.Remove(foundationCell);
            _foundationCellByTowerEntityId.Remove(towerEntityId);
            _towerStatsByEntityId.Remove(towerEntityId);
+            _towerLevelByEntityId.Remove(towerEntityId);
            addCoin?.Invoke(Mathf.Max(0, destroyGain));
            return true;
        }
@ -140,6 +154,7 @@ namespace GeometryTD.Map
            _towerEntityIdByFoundationCell.Clear();
            _foundationCellByTowerEntityId.Clear();
            _towerStatsByEntityId.Clear();
+            _towerLevelByEntityId.Clear();
            _towerEntityIdBuffer.Clear();
        }

@ -148,6 +163,7 @@ namespace GeometryTD.Map
            _towerEntityIdByFoundationCell.Clear();
            _foundationCellByTowerEntityId.Clear();
            _towerStatsByEntityId.Clear();
+            _towerLevelByEntityId.Clear();
            _towerEntityIdBuffer.Clear();
        }

@ -175,7 +191,8 @@ namespace GeometryTD.Map
            int typeId = towerTypeId > 0 ? towerTypeId : DefaultTowerTypeId;
            Vector3 towerPosition = tilemap != null ? tilemap.GetCellCenterWorld(foundationCell) : foundationCell;
            towerPosition.z = 0f;
-            var towerData = new DefenseTowerData(entityId, typeId, towerPosition, Quaternion.identity, towerStats);
+            var towerData = new DefenseTowerData(entityId, typeId, towerPosition, Quaternion.identity, towerStats,
+                MinTowerLevel);
            GameEntry.Entity.ShowDefenseTower(towerData);

            towerEntityId = entityId;
@ -203,11 +220,11 @@ namespace GeometryTD.Map
                case 0:
                    return new DefenseTowerStatsData
                    {
-                        AttackDamage = 200,
-                        DamageRandomRate = 0f,
-                        RotateSpeed = 200f,
-                        AttackRange = 4.5f,
-                        AttackSpeed = 1.5f,
+                        AttackDamage = new[] { 200, 220, 240, 260, 300 },
+                        DamageRandomRate = new[] { 0f, 0f, 0f, 0f, 0f },
+                        RotateSpeed = new[] { 200f, 210f, 220f, 230f, 240f },
+                        AttackRange = new[] { 4.5f, 4.7f, 4.9f, 5.1f, 5.3f },
+                        AttackSpeed = new[] { 1.5f, 1.2f, 1.1f, 1.0f, 0.8f },
                        AttackMethodType = AttackMethodType.NormalBullet,
                        AttackPropertyType = AttackPropertyType.Physics,
                        Tags = Array.Empty<TagType>()
@ -215,11 +232,11 @@ namespace GeometryTD.Map
                case 1:
                    return new DefenseTowerStatsData
                    {
-                        AttackDamage = 260,
-                        DamageRandomRate = 0f,
-                        RotateSpeed = 160f,
-                        AttackRange = 5f,
-                        AttackSpeed = 1.2f,
+                        AttackDamage = new[] { 200, 220, 240, 260, 300 },
+                        DamageRandomRate = new[] { 0f, 0f, 0f, 0f, 0f },
+                        RotateSpeed = new[] { 200f, 210f, 220f, 230f, 240f },
+                        AttackRange = new[] { 4.5f, 4.7f, 4.9f, 5.1f, 5.3f },
+                        AttackSpeed = new[] { 1.5f, 1.2f, 1.1f, 1.0f, 0.8f },
                        AttackMethodType = AttackMethodType.NormalBullet,
                        AttackPropertyType = AttackPropertyType.Fire,
                        Tags = Array.Empty<TagType>()
@ -227,11 +244,11 @@ namespace GeometryTD.Map
                case 2:
                    return new DefenseTowerStatsData
                    {
-                        AttackDamage = 340,
-                        DamageRandomRate = 0f,
-                        RotateSpeed = 140f,
-                        AttackRange = 5.5f,
-                        AttackSpeed = 0.95f,
+                        AttackDamage = new[] { 200, 220, 240, 260, 300 },
+                        DamageRandomRate = new[] { 0f, 0f, 0f, 0f, 0f },
+                        RotateSpeed = new[] { 200f, 210f, 220f, 230f, 240f },
+                        AttackRange = new[] { 4.5f, 4.7f, 4.9f, 5.1f, 5.3f },
+                        AttackSpeed = new[] { 1.5f, 1.2f, 1.1f, 1.0f, 0.8f },
                        AttackMethodType = AttackMethodType.NormalBullet,
                        AttackPropertyType = AttackPropertyType.Ice,
                        Tags = Array.Empty<TagType>()
@ -239,11 +256,11 @@ namespace GeometryTD.Map
                case 3:
                    return new DefenseTowerStatsData
                    {
-                        AttackDamage = 440,
-                        DamageRandomRate = 0f,
-                        RotateSpeed = 120f,
-                        AttackRange = 6f,
-                        AttackSpeed = 0.75f,
+                        AttackDamage = new[] { 200, 220, 240, 260, 300 },
+                        DamageRandomRate = new[] { 0f, 0f, 0f, 0f, 0f },
+                        RotateSpeed = new[] { 200f, 210f, 220f, 230f, 240f },
+                        AttackRange = new[] { 4.5f, 4.7f, 4.9f, 5.1f, 5.3f },
+                        AttackSpeed = new[] { 1.5f, 1.2f, 1.1f, 1.0f, 0.8f },
                        AttackMethodType = AttackMethodType.NormalBullet,
                        AttackPropertyType = AttackPropertyType.Poison,
                        Tags = Array.Empty<TagType>()
@ -251,11 +268,11 @@ namespace GeometryTD.Map
                default:
                    return new DefenseTowerStatsData
                    {
-                        AttackDamage = 200,
-                        DamageRandomRate = 0f,
-                        RotateSpeed = 180f,
-                        AttackRange = 5f,
-                        AttackSpeed = 1f,
+                        AttackDamage = new[] { 200, 220, 240, 260, 300 },
+                        DamageRandomRate = new[] { 0f, 0f, 0f, 0f, 0f },
+                        RotateSpeed = new[] { 200f, 210f, 220f, 230f, 240f },
+                        AttackRange = new[] { 4.5f, 4.7f, 4.9f, 5.1f, 5.3f },
+                        AttackSpeed = new[] { 1.5f, 1.2f, 1.1f, 1.0f, 0.8f },
                        AttackMethodType = AttackMethodType.NormalBullet,
                        AttackPropertyType = AttackPropertyType.Physics,
                        Tags = Array.Empty<TagType>()
@ -273,28 +290,63 @@ namespace GeometryTD.Map
            TagType[] copiedTags = source.Tags != null ? (TagType[])source.Tags.Clone() : Array.Empty<TagType>();
            return new DefenseTowerStatsData
            {
-                AttackDamage = source.AttackDamage,
-                DamageRandomRate = source.DamageRandomRate,
-                RotateSpeed = source.RotateSpeed,
-                AttackRange = source.AttackRange,
-                AttackSpeed = source.AttackSpeed,
+                AttackDamage = source.AttackDamage != null ? (int[])source.AttackDamage.Clone() : Array.Empty<int>(),
+                DamageRandomRate = source.DamageRandomRate != null
+                    ? (float[])source.DamageRandomRate.Clone()
+                    : Array.Empty<float>(),
+                RotateSpeed = source.RotateSpeed != null ? (float[])source.RotateSpeed.Clone() : Array.Empty<float>(),
+                AttackRange = source.AttackRange != null ? (float[])source.AttackRange.Clone() : Array.Empty<float>(),
+                AttackSpeed = source.AttackSpeed != null ? (float[])source.AttackSpeed.Clone() : Array.Empty<float>(),
                AttackMethodType = source.AttackMethodType,
                AttackPropertyType = source.AttackPropertyType,
                Tags = copiedTags
            };
        }

-        private static void ApplyUpgradeToStats(DefenseTowerStatsData stats)
+        private int GetTowerLevel(int towerEntityId)
        {
-            if (stats == null)
+            if (towerEntityId == 0 || !_towerLevelByEntityId.TryGetValue(towerEntityId, out int towerLevel))
            {
-                return;
+                return MinTowerLevel;
            }

-            stats.AttackDamage = Mathf.Max(1, stats.AttackDamage + 3);
-            stats.AttackSpeed = Mathf.Max(0.01f, stats.AttackSpeed + 0.2f);
-            stats.AttackRange = Mathf.Max(0.1f, stats.AttackRange + 0.4f);
-            stats.RotateSpeed = Mathf.Max(1f, stats.RotateSpeed + 10f);
+            return Mathf.Clamp(towerLevel, MinTowerLevel, MaxTowerLevel);
+        }
+
+        private static int ResolveMaxTowerLevel(DefenseTowerStatsData stats)
+        {
+            int maxCount = Mathf.Max(
+                GetLength(stats?.AttackDamage),
+                GetLength(stats?.DamageRandomRate),
+                GetLength(stats?.RotateSpeed),
+                GetLength(stats?.AttackRange),
+                GetLength(stats?.AttackSpeed));
+            if (maxCount <= 0)
+            {
+                return MinTowerLevel;
+            }
+
+            return Mathf.Clamp(maxCount - 1, MinTowerLevel, MaxTowerLevel);
+        }
+
+        private static bool TryApplyTowerStats(int towerEntityId, DefenseTowerStatsData towerStats, int towerLevel)
+        {
+            if (towerEntityId == 0 || towerStats == null || GameEntry.Entity == null)
+            {
+                return false;
+            }
+
+            if (GameEntry.Entity.GetGameEntity(towerEntityId) is not DefenseTowerEntity towerEntity)
+            {
+                return false;
+            }
+
+            return towerEntity.TryApplyStats(towerStats, towerLevel);
+        }
+
+        private static int GetLength<T>(T[] values)
+        {
+            return values != null ? values.Length : 0;
        }
    }
 }
--- a/Assets/GameMain/Scripts/UI/Combat/Controller/CombatSelectFormController.cs
+++ b/Assets/GameMain/Scripts/UI/Combat/Controller/CombatSelectFormController.cs
@ -98,10 +98,12 @@ namespace GeometryTD.UI
            switch (userData.ClickObjectType)
            {
                case CombatSelectClickObjectType.Foundation:
+                    _useCase.SetUpgradeVisible(true);
                    _useCase.ShowForFoundation(userData.ContentPosition);
                    break;
                case CombatSelectClickObjectType.Tower:
                    _useCase.SetUpgradePrice(userData.UpgradeCost);
+                    _useCase.SetUpgradeVisible(!userData.IsTowerAtMaxLevel);
                    _useCase.SetDestroyGain(userData.DestroyGain);
                    _useCase.ShowForTower(userData.ContentPosition);
                    break;
@ -133,6 +135,7 @@ namespace GeometryTD.UI
                return null;
            }

+            _useCase.SetUpgradeVisible(true);
            _useCase.ShowForFoundation(contentPosition);
            return OpenUI(_useCase.TryRefresh());
        }
@ -146,6 +149,7 @@ namespace GeometryTD.UI
            }

            _useCase.SetUpgradePrice(upgradeCost);
+            _useCase.SetUpgradeVisible(true);
            _useCase.SetDestroyGain(destroyGain);
            _useCase.ShowForTower(contentPosition);
            return OpenUI(_useCase.TryRefresh());
--- a/Assets/GameMain/Scripts/UI/Combat/RawData/CombatSelectFormUserData.cs
+++ b/Assets/GameMain/Scripts/UI/Combat/RawData/CombatSelectFormUserData.cs
@ -9,6 +9,7 @@ namespace GeometryTD.UI
        public Vector3 WorldPosition;
        public Vector3Int CellPosition;
        public int TowerEntityId;
+        public bool IsTowerAtMaxLevel;
        public int UpgradeCost;
        public int DestroyGain;
    }
--- a/Assets/GameMain/Scripts/UI/Combat/UseCase/CombatFinishFormUseCase.cs
+++ b/Assets/GameMain/Scripts/UI/Combat/UseCase/CombatFinishFormUseCase.cs
@ -6,7 +6,6 @@ namespace GeometryTD.UI
 {
    public class CombatFinishFormUseCase : IUIUseCase
    {
-        private readonly RepoFormUseCase _repoFormUseCase = new RepoFormUseCase();
        private CombatScheduler _combatScheduler;
        private int _defeatedEnemyCount;
        private int _gainedGold;
@ -57,8 +56,7 @@ namespace GeometryTD.UI
            BackpackInventoryData rewardInventory = _rewardInventory;
            if (rewardInventory == null)
            {
-                RepoFormRawData repoRawData = _repoFormUseCase.CreateInitialModel();
-                rewardInventory = repoRawData != null ? repoRawData.Inventory : null;
+                rewardInventory = RepoFormUseCase.SampleInventory();
            }

            return new CombatFinishFormRawData
--- a/Assets/GameMain/Scripts/UI/Combat/UseCase/CombatSelectFormUseCase.cs
+++ b/Assets/GameMain/Scripts/UI/Combat/UseCase/CombatSelectFormUseCase.cs
@ -134,6 +134,11 @@ namespace GeometryTD.UI
            _upgradeOption.Price = Mathf.Max(0, cost);
        }

+        public void SetUpgradeVisible(bool visible)
+        {
+            _upgradeOption.IsVisible = visible;
+        }
+
        public void SetDestroyGain(int gain)
        {
            _destroyOption.Price = Mathf.Max(0, gain);
--- a/Assets/GameMain/Scripts/UI/Game/UseCase/RepoFormUseCase.cs
+++ b/Assets/GameMain/Scripts/UI/Game/UseCase/RepoFormUseCase.cs
@ -7,14 +7,16 @@ namespace GeometryTD.UI
    {
        public RepoFormRawData CreateInitialModel()
        {
-            BackpackInventoryData sample = BuildSampleInventory();
+            BackpackInventoryData sample = GameEntry.PlayerInventory != null
+                ? GameEntry.PlayerInventory.GetInventorySnapshot()
+                : SampleInventory();
            return new RepoFormRawData
            {
                Inventory = sample
            };
        }

-        private static BackpackInventoryData BuildSampleInventory()
+        public static BackpackInventoryData SampleInventory()
        {
            BackpackInventoryData inventory = new BackpackInventoryData
            {
@ -75,11 +77,11 @@ namespace GeometryTD.UI
                BaseComponentInstanceId = baseComp.InstanceId,
                Stats = new DefenseTowerStatsData
                {
-                    AttackDamage = 30,
-                    DamageRandomRate = 0.05f,
-                    RotateSpeed = 12f,
-                    AttackRange = 2f,
-                    AttackSpeed = 1.5f,
+                    AttackDamage = new[] { 200, 220, 240, 260, 300 },
+                    DamageRandomRate = new[] { 0f, 0f, 0f, 0f, 0f },
+                    RotateSpeed = new[] { 200f, 210f, 220f, 230f, 240f },
+                    AttackRange = new[] { 4.5f, 4.7f, 4.9f, 5.1f, 5.3f },
+                    AttackSpeed = new[] { 1.5f, 1.2f, 1.1f, 1.0f, 0.8f },
                    AttackMethodType = AttackMethodType.NormalBullet,
                    AttackPropertyType = AttackPropertyType.Fire,
                    Tags = new[] { TagType.Fire, TagType.BurnSpread }
@ -98,11 +100,11 @@ namespace GeometryTD.UI
                BaseComponentInstanceId = 0,
                Stats = new DefenseTowerStatsData
                {
-                    AttackDamage = 50,
-                    DamageRandomRate = 0.03f,
-                    RotateSpeed = 20f,
-                    AttackRange = 4f,
-                    AttackSpeed = 1f,
+                    AttackDamage = new[] { 200, 220, 240, 260, 300 },
+                    DamageRandomRate = new[] { 0f, 0f, 0f, 0f, 0f },
+                    RotateSpeed = new[] { 200f, 210f, 220f, 230f, 240f },
+                    AttackRange = new[] { 4.5f, 4.7f, 4.9f, 5.1f, 5.3f },
+                    AttackSpeed = new[] { 1.5f, 1.2f, 1.1f, 1.0f, 0.8f },
                    AttackMethodType = AttackMethodType.NormalBullet,
                    AttackPropertyType = AttackPropertyType.Physics,
                    Tags = new[] { TagType.Pierce }
--- a/Assets/Launcher.unity
+++ b/Assets/Launcher.unity
@ -153,11 +153,9 @@ Transform:
  m_Children:
  - {fileID: 513208573}
  - {fileID: 1604812193}
-  - {fileID: 159392563}
-  - {fileID: 1549230541}
-  - {fileID: 1758164286}
  - {fileID: 2007255511}
  - {fileID: 428539048}
+  - {fileID: 1322505022}
  m_Father: {fileID: 1852670053}
  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &120093239
@ -275,12 +273,12 @@ Transform:
  m_PrefabAsset: {fileID: 0}
  m_GameObject: {fileID: 159392562}
  serializedVersion: 2
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  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: 119167776}
+  m_Father: {fileID: 1322505022}
  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!114 &159392564
 MonoBehaviour:
@ -883,6 +881,85 @@ LightingSettings:
  m_PVRTiledBaking: 0
  m_NumRaysToShootPerTexel: -1
  m_RespectSceneVisibilityWhenBakingGI: 0
+--- !u!1 &1239157580
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 1239157581}
+  - component: {fileID: 1239157582}
+  m_Layer: 0
+  m_Name: PlayerInventory
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &1239157581
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1239157580}
+  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: []
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+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
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 | 状态  | ID    | 任务                                  | 交付物路径                                                                                  | 验收标准                      |
 |-----|-------|-------------------------------------|----------------------------------------------------------------------------------------|---------------------------|
 | [x] | P0-01 | 冻结 MVP 范围（只保留：战斗节点/事件节点/商店节点/节点后组装） | `docs/MVP-Scope.md`                                                                    | 明确“做/不做”清单，团队评审通过         |
-| [ ] | P0-02 | 补齐数据表：组件、配件、敌人、波次、节点、事件、商店商品        | `Assets/GameMain/DataTables/*.txt`                                                     | 游戏启动可无报错加载全部新增表           |
-| [ ] | P0-03 | 新增/完善 DataRow 解析类                   | `Assets/GameMain/Scripts/DataTable/*.cs`                                               | 每个新增表都有对应 DR 类并成功解析       |
-| [ ] | P0-04 | 建立单局 Run 状态模型（金币、生命、库存、当前节点）        | `Assets/GameMain/Scripts/Procedure/`                                                   | 进入/退出节点时状态可持续传递           |
+| [x] | P0-02 | 补齐数据表：组件、配件、敌人、波次、节点、事件、商店商品        | `Assets/GameMain/DataTables/*.txt`                                                     | 游戏启动可无报错加载全部新增表           |
+| [x] | P0-03 | 新增/完善 DataRow 解析类                   | `Assets/GameMain/Scripts/DataTable/*.cs`                                               | 每个新增表都有对应 DR 类并成功解析       |
+| [x] | P0-04 | 建立单局 Run 状态模型（金币、生命、库存、当前节点）        | `Assets/GameMain/Scripts/Procedure/`                                                   | 进入/退出节点时状态可持续传递           |
 | [ ] | P0-05 | 实现 10 节点地图生成（最后节点固定 Boss）           | `Assets/GameMain/Scripts/Scene/`                                                       | 每局都生成 10 节点且第 10 节点为 Boss |
-| [ ] | P0-06 | 实现节点选择与跳转流程（战斗/事件/商店）               | `Assets/GameMain/Scripts/Procedure/`                                                   | 节点完成后可返回地图并进入下个节点         |
+| [x] | P0-06 | 实现节点选择与跳转流程（战斗/事件/商店）               | `Assets/GameMain/Scripts/Procedure/`                                                   | 节点完成后可返回地图并进入下个节点         |
 | [ ] | P0-07 | 战斗节点基础玩法：放置塔、出怪、基地扣血、胜负判定           | `Assets/GameMain/Scripts/Entity/`<br>`Assets/GameMain/Scripts/Scene/`                  | 可完整打一场并得到胜利/失败结果          |
 | [ ] | P0-08 | 胜利波次与结算规则（100/80/50/<50）            | `Assets/GameMain/Scripts/Procedure/`                                                   | 结算奖励与惩罚严格匹配设计文档           |
 | [ ] | P0-09 | 敌人掉落与关卡奖励（组件/配件/金币）                 | `Assets/GameMain/Scripts/Entity/`                                                      | 战斗结束能发放掉落并写入库存            |