修复内容：

PlayerMovement：新增 _facingLocked 字段 + LockFacing(bool) 方法；UpdateFacing() 锁定时直接返回
WallSlideState：OnStateEnter 调用 LockFacing(true) + FlipFacing(_wallDir)；OnStateExit 调用 LockFacing(false) 解锁
WallJumpState：OnStateEnter 保险性再调一次 LockFacing(false)；WallJumpAway/Toward 同步写入 _inputVelocityX，确保解锁后 UpdateFacing 朝向正确（背墙跳 = 离墙方向，对墙跳 = 朝墙方向）

Assets/_Game/Data/Combat/Weapons/WPN_DiHun.asset

@@ -18,7 +18,7 @@ MonoBehaviour:
   weaponType: 1
   groundComboSteps:
   - clip:
-      _FadeDuration: 0.25
+      _FadeDuration: 0
       _Speed: 1
       _Events:
         _NormalizedTimes: []
@@ -30,13 +30,13 @@ MonoBehaviour:
     hitBoxEnter: 0
     hitBoxExit: 0.092
     comboInputOpen: 0
-    comboInputClose: 1
+    comboInputClose: 0.07
     cancelWindowOpen: 0
     recoveryTime: 0
-    comboTimeout: 0
+    comboTimeout: 0.2
     hitBoxId: ATK_Ground_1
   - clip:
-      _FadeDuration: 0.25
+      _FadeDuration: 0
       _Speed: 1
       _Events:
         _NormalizedTimes: []

Assets/_Game/Scenes/Testings/TestRoomA.unity

@@ -2842,83 +2842,6 @@ PolygonCollider2D:
       - {x: 3.5, y: 6.5}
       - {x: -15.5, y: 6.5}
   m_UseDelaunayMesh: 0
---- !u!1 &147475844
-GameObject:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 147475846}
-  - component: {fileID: 147475845}
-  m_Layer: 0
-  m_Name: PassengerSensor
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
-  m_IsActive: 1
---- !u!61 &147475845
-BoxCollider2D:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 147475844}
-  m_Enabled: 1
-  m_Density: 1
-  m_Material: {fileID: 0}
-  m_IncludeLayers:
-    serializedVersion: 2
-    m_Bits: 0
-  m_ExcludeLayers:
-    serializedVersion: 2
-    m_Bits: 0
-  m_LayerOverridePriority: 0
-  m_ForceSendLayers:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  m_ForceReceiveLayers:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  m_ContactCaptureLayers:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  m_CallbackLayers:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  m_IsTrigger: 1
-  m_UsedByEffector: 0
-  m_UsedByComposite: 0
-  m_Offset: {x: -0.06424427, y: 0.33}
-  m_SpriteTilingProperty:
-    border: {x: 0, y: 0, z: 0, w: 0}
-    pivot: {x: 0, y: 0}
-    oldSize: {x: 0, y: 0}
-    newSize: {x: 0, y: 0}
-    adaptiveTilingThreshold: 0
-    drawMode: 0
-    adaptiveTiling: 0
-  m_AutoTiling: 0
-  serializedVersion: 2
-  m_Size: {x: 1.7309284, y: 0.25}
-  m_EdgeRadius: 0
---- !u!4 &147475846
-Transform:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 147475844}
-  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: 1077748573}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &148166884
 GameObject:
   m_ObjectHideFlags: 0
@@ -7952,37 +7875,6 @@ MonoBehaviour:
   _noiseFrequency: 1
   _dedicatedCamera: {fileID: 1059402937}
   _dedicatedPriority: 20
---- !u!1 &405300252
-GameObject:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 405300253}
-  m_Layer: 0
-  m_Name: WaypointB
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
-  m_IsActive: 1
---- !u!4 &405300253
-Transform:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 405300252}
-  serializedVersion: 2
-  m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
-  m_LocalPosition: {x: -13.74, y: 4.27, z: 0}
-  m_LocalScale: {x: 1, y: 1, z: 1}
-  m_ConstrainProportionsScale: 0
-  m_Children: []
-  m_Father: {fileID: 0}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &406872835
 GameObject:
   m_ObjectHideFlags: 0
@@ -18171,224 +18063,6 @@ Transform:
   - {fileID: 194069122}
   m_Father: {fileID: 113908853}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!1 &1077748568
-GameObject:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 1077748573}
-  - component: {fileID: 1077748572}
-  - component: {fileID: 1077748571}
-  - component: {fileID: 1077748570}
-  - component: {fileID: 1077748569}
-  - component: {fileID: 1077748575}
-  - component: {fileID: 1077748574}
-  m_Layer: 8
-  m_Name: MovingPlatform
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
-  m_IsActive: 1
---- !u!114 &1077748569
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1077748568}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: ae997ac2469ff6b4cb58cf825ed67397, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  _moveType: 0
-  _wayPoints:
-  - {fileID: 1112983964}
-  - {fileID: 405300253}
-  _speed: 3
-  _waitAtEndpoint: 0.5
-  _activationChannel: {fileID: 0}
-  _passengerSensor: {fileID: 147475845}
-  _passengerLayer:
-    serializedVersion: 2
-    m_Bits: 8704
---- !u!212 &1077748570
-SpriteRenderer:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1077748568}
-  m_Enabled: 0
-  m_CastShadows: 0
-  m_ReceiveShadows: 0
-  m_DynamicOccludee: 1
-  m_StaticShadowCaster: 0
-  m_MotionVectors: 1
-  m_LightProbeUsage: 1
-  m_ReflectionProbeUsage: 1
-  m_RayTracingMode: 0
-  m_RayTraceProcedural: 0
-  m_RenderingLayerMask: 1
-  m_RendererPriority: 0
-  m_Materials:
-  - {fileID: 2100000, guid: a97c105638bdf8b4a8650670310a4cd3, type: 2}
-  m_StaticBatchInfo:
-    firstSubMesh: 0
-    subMeshCount: 0
-  m_StaticBatchRoot: {fileID: 0}
-  m_ProbeAnchor: {fileID: 0}
-  m_LightProbeVolumeOverride: {fileID: 0}
-  m_ScaleInLightmap: 1
-  m_ReceiveGI: 1
-  m_PreserveUVs: 0
-  m_IgnoreNormalsForChartDetection: 0
-  m_ImportantGI: 0
-  m_StitchLightmapSeams: 1
-  m_SelectedEditorRenderState: 0
-  m_MinimumChartSize: 4
-  m_AutoUVMaxDistance: 0.5
-  m_AutoUVMaxAngle: 89
-  m_LightmapParameters: {fileID: 0}
-  m_SortingLayerID: 0
-  m_SortingLayer: 0
-  m_SortingOrder: 0
-  m_Sprite: {fileID: 7482667652216324306, guid: 311925a002f4447b3a28927169b83ea6, type: 3}
-  m_Color: {r: 1, g: 1, b: 1, a: 1}
-  m_FlipX: 0
-  m_FlipY: 0
-  m_DrawMode: 0
-  m_Size: {x: 1, y: 1}
-  m_AdaptiveModeThreshold: 0.5
-  m_SpriteTileMode: 0
-  m_WasSpriteAssigned: 1
-  m_MaskInteraction: 0
-  m_SpriteSortPoint: 0
---- !u!61 &1077748571
-BoxCollider2D:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1077748568}
-  m_Enabled: 1
-  m_Density: 1
-  m_Material: {fileID: 0}
-  m_IncludeLayers:
-    serializedVersion: 2
-    m_Bits: 0
-  m_ExcludeLayers:
-    serializedVersion: 2
-    m_Bits: 0
-  m_LayerOverridePriority: 0
-  m_ForceSendLayers:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  m_ForceReceiveLayers:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  m_ContactCaptureLayers:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  m_CallbackLayers:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  m_IsTrigger: 0
-  m_UsedByEffector: 0
-  m_UsedByComposite: 0
-  m_Offset: {x: 0, y: 0}
-  m_SpriteTilingProperty:
-    border: {x: 0, y: 0, z: 0, w: 0}
-    pivot: {x: 0.5, y: 0.5}
-    oldSize: {x: 1, y: 1}
-    newSize: {x: 1, y: 1}
-    adaptiveTilingThreshold: 0.5
-    drawMode: 0
-    adaptiveTiling: 0
-  m_AutoTiling: 0
-  serializedVersion: 2
-  m_Size: {x: 4, y: 0.4}
-  m_EdgeRadius: 0
---- !u!50 &1077748572
-Rigidbody2D:
-  serializedVersion: 4
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1077748568}
-  m_BodyType: 1
-  m_Simulated: 1
-  m_UseFullKinematicContacts: 0
-  m_UseAutoMass: 0
-  m_Mass: 1
-  m_LinearDrag: 0
-  m_AngularDrag: 0.05
-  m_GravityScale: 1
-  m_Material: {fileID: 0}
-  m_IncludeLayers:
-    serializedVersion: 2
-    m_Bits: 0
-  m_ExcludeLayers:
-    serializedVersion: 2
-    m_Bits: 0
-  m_Interpolate: 1
-  m_SleepingMode: 1
-  m_CollisionDetection: 0
-  m_Constraints: 4
---- !u!4 &1077748573
-Transform:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1077748568}
-  serializedVersion: 2
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: -16.74, y: 4.27, z: 0}
-  m_LocalScale: {x: 1, y: 1, z: 1}
-  m_ConstrainProportionsScale: 0
-  m_Children:
-  - {fileID: 147475846}
-  m_Father: {fileID: 0}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!114 &1077748574
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1077748568}
-  m_Enabled: 0
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: c1483f09f23da6b469f288d63b2f52b5, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  _allowDropThrough: 1
-  _dropDisableDuration: 0.3
---- !u!251 &1077748575
-PlatformEffector2D:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1077748568}
-  m_Enabled: 0
-  m_UseColliderMask: 1
-  m_ColliderMask:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  m_RotationalOffset: 0
-  m_UseOneWay: 1
-  m_UseOneWayGrouping: 0
-  m_SurfaceArc: 150.47
-  m_UseSideFriction: 0
-  m_UseSideBounce: 0
-  m_SideArc: 1
 --- !u!1 &1078913098
 GameObject:
   m_ObjectHideFlags: 0
@@ -18770,37 +18444,6 @@ Transform:
   m_Children: []
   m_Father: {fileID: 1658705856}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!1 &1112983963
-GameObject:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 1112983964}
-  m_Layer: 0
-  m_Name: WaypointA
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
-  m_IsActive: 1
---- !u!4 &1112983964
-Transform:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1112983963}
-  serializedVersion: 2
-  m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
-  m_LocalPosition: {x: -19.74, y: 4.27, z: 0}
-  m_LocalScale: {x: 1, y: 1, z: 1}
-  m_ConstrainProportionsScale: 0
-  m_Children: []
-  m_Father: {fileID: 0}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1113400486
 GameObject:
   m_ObjectHideFlags: 0
@@ -22019,7 +21662,7 @@ Transform:
   m_GameObject: {fileID: 1354690325}
   serializedVersion: 2
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
-  m_LocalPosition: {x: -5.02, y: 12.9783, z: 0}
+  m_LocalPosition: {x: -26.800001, y: 7.27, z: 0}
   m_LocalScale: {x: 1, y: 12.316664, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
@@ -30214,7 +29857,7 @@ Transform:
   m_GameObject: {fileID: 1865796628}
   serializedVersion: 2
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
-  m_LocalPosition: {x: -9.4, y: 12.9783, z: 0}
+  m_LocalPosition: {x: -31.18, y: 7.27, z: 0}
   m_LocalScale: {x: 1, y: 12.316664, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
@@ -32254,6 +31897,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   _config: {fileID: 11400000, guid: 8f33c49c9bd20ac47a6867f1f19f24a9, type: 2}
   _input: {fileID: 11400000, guid: 88fadef8bc554e04483edd7418d20aa2, type: 2}
+  _stats: {fileID: 0}
   _onFormChanged: {fileID: 11400000, guid: 9e1af94c61bb1c04ebc829f3838714f4, type: 2}
   _onSkillSetChanged: {fileID: 11400000, guid: 249630b7ebe7a094299413cc67c4f3d1, type: 2}
 --- !u!114 &1995033583
@@ -35358,6 +35002,3 @@ SceneRoots:
   - {fileID: 783576435}
   - {fileID: 1813702095}
   - {fileID: 1995033591}
-  - {fileID: 1077748573}
-  - {fileID: 1112983964}
-  - {fileID: 405300253}

Assets/_Game/Scripts/Editor/Scene/SceneObjectPlacerTool.cs

@@ -775,9 +775,13 @@ namespace BaseGames.Editor
         {
             var report = new List<string>();
 
-            GameObject go = new GameObject("MovingPlatform");
+            // 根节点：平台实体 + 路径点都挂在此节点下，路径点不随平台本体移动
-            Undo.RegisterCreatedObjectUndo(go, "Place Moving Platform");
+            GameObject root = new GameObject("MovingPlatform_Root");
-            go.transform.position = GetDropPosition();
+            Undo.RegisterCreatedObjectUndo(root, "Place Moving Platform");
+            root.transform.position = GetDropPosition();
+
+            // 平台实体：作为 root 子节点
+            GameObject go = GetOrCreateChild(root.transform, "MovingPlatform").gameObject;
             SetLayer(go, "Platform", report);
 
             Rigidbody2D rb = GetOrAddComponent<Rigidbody2D>(go);
@@ -796,22 +800,23 @@ namespace BaseGames.Editor
             sensorCol.size = new Vector2(3.8f, 0.25f);
             sensorCol.offset = new Vector2(0f, 0.33f);
 
-            // Waypoint markers (LinearAB mode end points)
+            // 路径点：挂在 root 下而非平台下，平台移动时路径点位置不变
-            Transform wpA = GetOrCreateChild(go.transform, "WaypointA");
+            Transform wpA = GetOrCreateChild(root.transform, "WaypointA");
-            Transform wpB = GetOrCreateChild(go.transform, "WaypointB");
+            Transform wpB = GetOrCreateChild(root.transform, "WaypointB");
-            wpA.localPosition = new Vector3(-3f, 0f, 0f);
+            wpA.position = root.transform.position + new Vector3(-3f, 0f, 0f);
-            wpB.localPosition = new Vector3(3f, 0f, 0f);
+            wpB.position = root.transform.position + new Vector3( 3f, 0f, 0f);
 
             MovingPlatform platform = GetOrAddComponent<MovingPlatform>(go);
             AssignReference(platform, "_passengerSensor", sensorCol, report);
             AssignLayerMask(platform, "_passengerLayer", new[] { "Player", "Enemy" }, report);
             AssignObjectArray(platform, "_wayPoints", new Object[] { wpA, wpB }, report);
 
-            report.Add("WaypointA / WaypointB 为移动端点，可将其拖出平台并在场景中调整位置。");
+            report.Add("WaypointA / WaypointB 已挂在 MovingPlatform_Root 下（非平台子节点），平台移动时路径点保持原位。");
+            report.Add("在场景中调整 WaypointA / WaypointB 的世界位置即可设置移动端点。");
             report.Add("如需触发激活，改 _moveType = TriggeredLinear 并将 VoidEventChannelSO 拖入 _activationChannel。");
 
-            Selection.activeGameObject = go;
+            Selection.activeGameObject = root;
-            MarkDirtyAndLog("Moving Platform", go, report);
+            MarkDirtyAndLog("Moving Platform", root, report);
         }
 
         [MenuItem("BaseGames/Scene/Place/Tilemap Ground", priority = 160)]

Assets/_Game/Scripts/Input/InputReaderSO.cs

@@ -30,6 +30,7 @@ namespace BaseGames.Input
         public event Action SpiritSkill2CancelledEvent;
         public event Action SpellCastEvent;
         public event Action InteractEvent;
+        public event Action InteractCancelledEvent;
 
         // ── UI Events ─────────────────────────────────────────────────────────
         public event Action PauseEvent;
@@ -178,6 +179,7 @@ namespace BaseGames.Input
             BindCanceled(_gameplay, "SpiritSkill2",    () => SpiritSkill2CancelledEvent?.Invoke());
             BindStarted(_gameplay, "Spell",            () => SpellCastEvent?.Invoke());
             BindStarted(_gameplay,  "Interact", () => InteractEvent?.Invoke());
+            BindCanceled(_gameplay, "Interact", () => InteractCancelledEvent?.Invoke());
             
             
             BindStarted(_gameplay, "Pause",       HandlePause);

Assets/_Game/Scripts/Player/PlayerMovement.cs

@@ -43,6 +43,7 @@ namespace BaseGames.Player
         private bool        _isWallRight;
         private bool        _onOneWayPlatform;
         private int         _facingDirection = 1;
+        private bool        _facingLocked;          // 为 true 时 UpdateFacing() 不覆盖朝向
         private bool        _cancelWindowOpen;
         private SurfaceType _currentSurface = SurfaceType.Ground;
         private readonly Collider2D[] _groundBuffer    = new Collider2D[4];
@@ -213,6 +214,7 @@ namespace BaseGames.Player
         // ── 朝向 ──────────────────────────────────────────────────────────────
         public void UpdateFacing()
         {
+            if (_facingLocked) return;
             // 读取玩家输入速度（不含平台分量），避免平台横向运动驱动朝向翻转。
             float vx = _inputVelocityX;
             if (Mathf.Abs(vx) < 0.1f) return;
@@ -247,6 +249,13 @@ namespace BaseGames.Player
             transform.localScale = new Vector3(dir, 1f, 1f);
         }
 
+        /// <summary>
+        /// 锁定/解锁自动朝向（UpdateFacing）。
+        /// 传入 true 后 UpdateFacing 不再根据输入速度覆盖朝向，
+        /// 直到传入 false 解锁。适用于抓墙、蹬墙跳等需要手动控制朝向的状态。
+        /// </summary>
+        public void LockFacing(bool locked) => _facingLocked = locked;
+
         // ── 取消窗口 ──────────────────────────────────────────────────────────
         public void SetCancelWindowOpen(bool open) => _cancelWindowOpen = open;
 
@@ -318,7 +327,8 @@ namespace BaseGames.Player
         /// </summary>
         public void WallJumpAway(int wallDir)
         {
-            _rb.velocity = new Vector2(-wallDir * _config.WallJumpAwayForceX, _config.WallJumpAwayForceY);
+            _inputVelocityX = -wallDir * _config.WallJumpAwayForceX;
+            _rb.velocity = new Vector2(_inputVelocityX, _config.WallJumpAwayForceY);
             _coyoteTimer = 0f;
         }
 
@@ -328,7 +338,8 @@ namespace BaseGames.Player
         /// </summary>
         public void WallJumpToward(int wallDir)
         {
-            _rb.velocity = new Vector2(wallDir * _config.WallJumpTowardForceX, _config.WallJumpTowardForceY);
+            _inputVelocityX = wallDir * _config.WallJumpTowardForceX;
+            _rb.velocity = new Vector2(_inputVelocityX, _config.WallJumpTowardForceY);
             _coyoteTimer = 0f;
         }
 

Assets/_Game/Scripts/Player/PlayerStats.cs

@@ -195,6 +195,18 @@ namespace BaseGames.Player
             OnDamaged?.Invoke();
         }
 
+        /// <summary>
+        /// 强制即死，无视无敌帧（危险区域、深渊等环境击杀专用）。
+        /// GodMode 下仍然豁免。
+        /// </summary>
+        public void Kill()
+        {
+            if (_isGodMode || !IsAlive) return;
+            CurrentHP = 0;
+            _onHPChanged?.Raise(CurrentHP);
+            OnDamaged?.Invoke();
+        }
+
         public void FullHeal()
         {
             if (!IsAlive) return;

Assets/_Game/Scripts/Player/States/WallJumpState.cs

@@ -38,6 +38,9 @@ namespace BaseGames.Player.States
 
         public override void OnStateEnter()
         {
+            // 蹬墙时解锁自动朝向（由 WallSlideState.OnStateExit 已解锁，这里保险再做一次）
+            Move?.LockFacing(false);
+
             // 施加对应类型的速度
             if (_isAwayJump)
             {

Assets/_Game/Scripts/Player/States/WallSlideState.cs

@@ -62,6 +62,11 @@ namespace BaseGames.Player.States
                 _lastGrabDir = _wallDir;
             }
 
+            // 锁定自动朝向，防止 LateUpdate 的 UpdateFacing 覆盖手动设置的朝向
+            Move?.LockFacing(true);
+            // 抓墙时始终面朝墙壁，确保背墙跳的 FlipFacing(-_wallDir) 能正确翻转朝向
+            Move?.FlipFacing(_wallDir);
+
             // 计算当前是否处于正常模式
             UpdateCanJump();
 
@@ -76,6 +81,7 @@ namespace BaseGames.Player.States
 
         public override void OnStateExit()
         {
+            Move?.LockFacing(false);
             Input.JumpStartedEvent -= OnJumpPressed;
         }
 
@@ -98,6 +104,25 @@ namespace BaseGames.Player.States
                 return;
             }
 
+            // ── 抓墙攻击：优先于方向键脱离检测，朝离墙方向翻转后进入空中攻击（无土狼时间）──
+            if (Buffer.ConsumeAttack())
+            {
+                Move.FlipFacing(-_wallDir);
+                Owner.TransitionTo(Owner.GetState<AirAttackState>());
+                return;
+            }
+
+            // ── 抓墙冲刺：优先于方向键脱离检测，朝离墙方向翻转后冲出（无土狼时间）──────────
+            var ds = Owner.GetState<DashState>();
+            if (ds != null && ds.CanDashMidAir
+                && Stats != null && Stats.HasAbility(AbilityType.Dash)
+                && Buffer.ConsumeDash())
+            {
+                Move.FlipFacing(-_wallDir);
+                Owner.TransitionTo(ds);
+                return;
+            }
+
             // 按下方向键 → 启动墙壁土狼时间后主动脱离，自然下落
             if (Input.MoveInput.y < -0.5f)
             {
@@ -107,7 +132,6 @@ namespace BaseGames.Player.States
             }
 
             // 按反方向键 → 启动墙壁土狼时间后脱离
-            // wall coyote 存在时，离墙后短窗口内仍可触发蹬墙跳，不会误双跳
             float mx = Input.MoveInput.x;
             if (Mathf.Abs(mx) > 0.1f && (mx > 0f ? 1 : -1) != _wallDir)
             {

Assets/_Game/Scripts/World/CrumblePlatform.cs

@@ -18,6 +18,11 @@ namespace BaseGames.World
         [SerializeField] private SceneFeedback _crumbleFeedback;        // 预警震动 + 碎裂粒子 + 音效
         [SerializeField] private BoxCollider2D _passengerSensor;        // IsTrigger，检测玩家踩踏
 
+        [Header("持久化（_isOneShot = true 时生效）")]
+        [Tooltip("平台唯一 ID。_isOneShot=true 时碎裂状态写入 WorldStateRegistry，重载场景后不复原。留空则不持久化。")]
+        [SerializeField] private string             _platformId;
+        [SerializeField] private WorldStateRegistry _worldState;
+
         private BoxCollider2D  _col;
         private SpriteRenderer _sr;
         private bool           _isCrumbling;
@@ -28,6 +33,18 @@ namespace BaseGames.World
             _sr  = GetComponent<SpriteRenderer>();
         }
 
+        private void Start()
+        {
+            // 读档恢复：_isOneShot 平台已碎裂则直接禁用，无需等待触发
+            if (!_isOneShot || string.IsNullOrEmpty(_platformId) || _worldState == null) return;
+            if (!_worldState.HasFlag("crumble_" + _platformId)) return;
+
+            _isCrumbling    = true;
+            _col.enabled    = false;
+            _sr.enabled     = false;
+            if (_passengerSensor != null) _passengerSensor.enabled = false;
+        }
+
         private void OnTriggerEnter2D(Collider2D other)
         {
             if (_isCrumbling) return;
@@ -53,7 +70,12 @@ namespace BaseGames.World
                 _passengerSensor.enabled = false;
 
             if (_isOneShot || _respawnDelay <= 0f)
-                yield break;  // 永久消失
+            {
+                // 持久化一次性碎裂状态，场景重载后不复原
+                if (_isOneShot && !string.IsNullOrEmpty(_platformId))
+                    _worldState?.SetFlag("crumble_" + _platformId);
+                yield break;
+            }
 
             // 4. Respawn
             yield return new WaitForSeconds(_respawnDelay);

Assets/_Game/Scripts/World/DirectionalInteractable.cs

@@ -51,10 +51,15 @@ namespace BaseGames.World
 
         // ── Physics Triggers ──────────────────────────────────────────────────
 
+        /// <summary>
+        /// 判断碰撞体是否为有效触发来源。子类可覆写以扩展触发主体（如幻影身体）。
+        /// </summary>
+        protected virtual bool IsValidTriggerBody(Collider2D col) => col.CompareTag("Player");
+
         private void OnTriggerEnter2D(Collider2D other)
         {
             if (_triggerCondition != TriggerCondition.PlayerBody) return;
-            if (!other.CompareTag("Player")) return;
+            if (!IsValidTriggerBody(other)) return;
             if (!CheckSide(other.transform.position)) return;
             TryActivate();
         }
@@ -62,7 +67,7 @@ namespace BaseGames.World
         private void OnTriggerExit2D(Collider2D other)
         {
             if (_triggerCondition != TriggerCondition.PlayerBody) return;
-            if (!other.CompareTag("Player") || _isOneShot) return;
+            if (!IsValidTriggerBody(other) || _isOneShot) return;
             _activated = false;
             _deactivationChannel?.Raise();
         }
@@ -106,13 +111,14 @@ namespace BaseGames.World
 
         private void Start()
         {
-            // 读档恢复：若机关已激活则静默还原
+            // 读档恢复：仅标记 _activated = true，不广播激活事件。
+            // 下游组件（PuzzleReceiver / 动画门等）已通过各自的 WorldStateRegistry 检查在 Start 中自行恢复，
+            // 重复广播会导致它们再次播放开门动画等副作用。
             if (_isOneShot && !string.IsNullOrEmpty(_interactableId)
                 && _worldState != null
                 && _worldState.HasFlag("mechanism_" + _interactableId))
             {
                 _activated = true;
-                _activationChannel?.Raise();
             }
         }
     }

Assets/_Game/Scripts/World/HazardZone.cs

@@ -4,35 +4,66 @@ using UnityEngine;
 namespace BaseGames.World
 {
     /// <summary>
-    /// 危险区域。玩家进入时触发即死或持续伤害。
+    /// 危险区域。玩家进入时触发即死（调用 Kill()，无视无敌帧）或持续伤害。
     /// </summary>
     [RequireComponent(typeof(Collider2D))]
     public class HazardZone : MonoBehaviour
     {
         [SerializeField] private bool  _isInstantKill  = true;
-        [SerializeField] private int  _damage        = 9999;
+        [SerializeField] private int   _damage         = 1;
+        [Tooltip("持续伤害模式下每次造成伤害的间隔（秒）。仅 _isInstantKill = false 时生效。")]
+        [SerializeField] private float _damageInterval = 0.5f;
+
+        private PlayerStats _cachedStats;
+        private float       _damageTimer;
+        private bool        _playerInside;
 
         private void OnTriggerEnter2D(Collider2D other)
         {
             if (!other.CompareTag("Player")) return;
+            _cachedStats  = other.GetComponentInParent<PlayerStats>();
+            if (_cachedStats == null) return;
 
-            var stats = other.GetComponentInParent<PlayerStats>();
+            _playerInside = true;
-            if (stats == null) return;
+            ApplyDamage();
+            _damageTimer  = _damageInterval;
+        }
 
+        private void OnTriggerExit2D(Collider2D other)
+        {
+            if (!other.CompareTag("Player")) return;
+            _playerInside = false;
+            _cachedStats  = null;
+        }
+
+        private void Update()
+        {
+            if (!_playerInside || _isInstantKill || _cachedStats == null) return;
+
+            _damageTimer -= Time.deltaTime;
+            if (_damageTimer <= 0f)
+            {
+                ApplyDamage();
+                _damageTimer = _damageInterval;
+            }
+        }
+
+        private void ApplyDamage()
+        {
+            if (_cachedStats == null) return;
             if (_isInstantKill)
-                stats.TakeDamage(stats.MaxHP * 2);  // 确保即死（超过最大血量）
+                _cachedStats.Kill();
             else
-                stats.TakeDamage(_damage);
+                _cachedStats.TakeDamage(_damage);
         }
 
         private void OnDrawGizmos()
         {
-            Gizmos.color = new Color(1f, 0f, 0f, 0.3f);
             var col = GetComponent<Collider2D>();
-            if (col != null)
+            if (col == null) return;
+            Gizmos.color = new Color(1f, 0f, 0f, 0.3f);
             Gizmos.DrawCube(transform.position, col.bounds.size);
             Gizmos.color = new Color(1f, 0f, 0f, 0.8f);
-            if (col != null)
             Gizmos.DrawWireCube(transform.position, col.bounds.size);
         }
     }

Assets/_Game/Scripts/World/InteractableDetector.cs

@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using BaseGames.Core.Events;
 using BaseGames.Input;
 using UnityEngine;
@@ -22,8 +23,19 @@ namespace BaseGames.World
         // 预分配检测缓冲区，避免 OverlapCircleAll 每帧 GC 分配
         private readonly Collider2D[] _overlapBuffer = new Collider2D[16];
 
-        private void OnEnable()  => _inputReader.InteractEvent += TryInteract;
+        // Collider → IInteractable 缓存，避免 FindNearest 每帧重复 GetComponentInParent
-        private void OnDisable() => _inputReader.InteractEvent -= TryInteract;
+        private readonly Dictionary<Collider2D, IInteractable> _componentCache = new();
+
+        private void OnEnable()
+        {
+            _inputReader.InteractEvent += TryInteract;
+        }
+
+        private void OnDisable()
+        {
+            _inputReader.InteractEvent -= TryInteract;
+            _componentCache.Clear(); // 清理缓存，防止跨场景持有旧引用
+        }
 
         private void Update()
         {
@@ -58,18 +70,27 @@ namespace BaseGames.World
         private IInteractable FindNearest(Collider2D[] hits, int count)
         {
             IInteractable best        = null;
-            float         bestDist = float.MaxValue;
+            float         bestSqrDist = float.MaxValue;
 
             for (int i = 0; i < count; i++)
             {
                 var col = hits[i];
-                var interactable = col.GetComponentInParent<IInteractable>();
+                if (col == null) continue;
+
+                // 查缓存，未命中时才调用 GetComponentInParent（避免每帧反射开销）
+                if (!_componentCache.TryGetValue(col, out var interactable))
+                {
+                    interactable = col.GetComponentInParent<IInteractable>();
+                    _componentCache[col] = interactable;
+                }
+
                 if (interactable == null || !interactable.CanInteract) continue;
 
-                float dist = Vector2.Distance(transform.position, col.transform.position);
+                // 用 sqrMagnitude 比较距离，省去 Distance 的 sqrt 开销
-                if (dist < bestDist)
+                float sqrDist = ((Vector2)transform.position - (Vector2)col.transform.position).sqrMagnitude;
+                if (sqrDist < bestSqrDist)
                 {
-                    bestDist = dist;
+                    bestSqrDist = sqrDist;
                     best        = interactable;
                 }
             }

Assets/_Game/Scripts/World/MovingPlatform.cs

@@ -146,6 +146,7 @@ namespace BaseGames.World
 
             if (_moveType == MoveType.LinearAB)
             {
+                if (_wayPoints.Length < 2) return; // 至少需要两个路径点
                 _movingForward = !_movingForward;
                 _waypointIndex = _movingForward ? 1 : 0;
             }

Assets/_Game/Scripts/World/PhantomInteractable.cs

@@ -4,6 +4,7 @@ namespace BaseGames.World
 {
     /// <summary>
     /// 幻影可交互机关。继承 DirectionalInteractable，额外响应 PhantomBody 层（太虚斩形态）。
+    /// 通过覆写 IsValidTriggerBody 扩展触发主体，_triggerCondition 条件检查由父类统一处理。
     /// </summary>
     public class PhantomInteractable : DirectionalInteractable
     {
@@ -11,13 +12,7 @@ namespace BaseGames.World
 
         private void Awake() => _phantomBodyLayer = LayerMask.NameToLayer("PhantomBody");
 
-        private void OnTriggerEnter2D(Collider2D other)
+        protected override bool IsValidTriggerBody(Collider2D col)
-        {
+            => col.CompareTag("Player") || col.gameObject.layer == _phantomBodyLayer;
-            bool isPlayer  = other.CompareTag("Player");
-            bool isPhantom = other.gameObject.layer == _phantomBodyLayer;
-
-            if (!isPlayer && !isPhantom) return;
-            TryActivate();
-        }
     }
 }

Assets/_Game/Scripts/World/Puzzle/PuzzleSwitch.cs

@@ -2,6 +2,7 @@
 using System;
 using Animancer;
 using BaseGames.Feedback;
+using BaseGames.Input;
 using BaseGames.World;
 using UnityEngine;
 
@@ -38,6 +39,9 @@ namespace BaseGames.Puzzle
         [Header("持久化（SO 注入，非 Instance 单例）")]
         [SerializeField] private WorldStateRegistry _worldState;
 
+        [Header("Hold 模式输入（SwitchTriggerMode.Hold 时必填）")]
+        [SerializeField] private InputReaderSO _inputReader;
+
         private bool _isActive;
 
         public bool IsActive => _isActive;
@@ -59,16 +63,41 @@ namespace BaseGames.Puzzle
 
         // ── IInteractable ────────────────────────────────────────────────────
         public string InteractPrompt => _mode == SwitchTriggerMode.Hold ? "按住交互" : "交互";
-        public bool   CanInteract    => true;
+
+        /// <summary>
+        /// 压板模式不需要交互提示（物理触发）；InteractOnce 已激活后隐藏提示。
+        /// </summary>
+        public bool CanInteract => _mode switch
+        {
+            SwitchTriggerMode.InteractOnce   => !_isActive,
+            SwitchTriggerMode.InteractToggle => true,
+            SwitchTriggerMode.Hold           => true,
+            SwitchTriggerMode.Pressure       => false,
+            _                                => false,
+        };
 
         public void Interact(Transform player)
         {
+            // Hold 模式通过 OnPlayerEnterRange 订阅输入事件处理，此处不响应
+            if (_mode == SwitchTriggerMode.Hold) return;
             if (_mode == SwitchTriggerMode.InteractOnce && _isActive) return;
             SetState(!_isActive);
         }
 
-        public void OnPlayerEnterRange(Transform player) { }
+        public void OnPlayerEnterRange(Transform player)
-        public void OnPlayerExitRange() { }
+        {
+            if (_mode != SwitchTriggerMode.Hold || _inputReader == null) return;
+            _inputReader.InteractEvent          += OnHoldStarted;
+            _inputReader.InteractCancelledEvent += OnHoldCancelled;
+        }
+
+        public void OnPlayerExitRange()
+        {
+            UnsubscribeHold();
+            // 玩家离开范围时停用 Hold 开关
+            if (_mode == SwitchTriggerMode.Hold && _isActive)
+                SetState(false);
+        }
 
         // ── ISwitchable ──────────────────────────────────────────────────────
         public void ForceState(bool active) => SetState(active);
@@ -106,5 +135,19 @@ namespace BaseGames.Puzzle
                 else        _worldState?.ClearFlag("switch_" + _switchId);
             }
         }
+
+        // ── Hold 模式辅助 ──────────────────────────────────────────────────────
+
+        private void OnHoldStarted()   => SetState(true);
+        private void OnHoldCancelled() => SetState(false);
+
+        private void UnsubscribeHold()
+        {
+            if (_inputReader == null) return;
+            _inputReader.InteractEvent          -= OnHoldStarted;
+            _inputReader.InteractCancelledEvent -= OnHoldCancelled;
+        }
+
+        private void OnDestroy() => UnsubscribeHold();
     }
 }