BT5-Dev #95: PatrolPath path 영역 제거·velocity 즉시 반대 방향 (PD 명시)

PD 명시 (2026-05-08):
1. 가장자리 좌우 반복 잔존
2. 모든 Enemy의 PatrolPath 제거 + 자동 알고리즘만

정정 (BT95):
1. Scene Ingame.unity Enemy 인스턴스 path 영역 m_Modifications 12건 제거
   - Python 자동 영역 (PrefabInstance 영역에서 propertyPath: path 영역 삭제)
   - PatrolPath GameObject 영역은 Scene 잔존 (영향 X·EnemyController 영역 미참조)
2. EnemyController.cs:
   - PHASE_COOLDOWN 0.5 → 1.0 (긴 영역·좌우 반복 영구 차단)
   - 절벽·벽 검출 시 velocity.x = 0 → velocity.x = -moveDir * maxSpeed (즉시 반대 방향 큰 속도)
   - control.move.x = -moveDir 직접 (1 frame 지연 차단)

효과:
- velocity 영역 즉시 반대 방향 큰 속도 → 가장자리에서 빠르게 멀어짐
- 1초 cooldown = 충분 영역 멀어진 후 검출 활성 → 좌우 반복 X
- PatrolPath path 영역 m_Modifications 제거 = 자동 patrol 영역만 사용 (PD 명시)

Assets/Scenes/Ingame.unity

@@ -4119,11 +4119,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 1771592755}
     - target: {fileID: 1605217082131907960, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Controller
@@ -16800,11 +16795,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 269479144}
     - target: {fileID: 1577774018119691272, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Size.x
@@ -121326,11 +121316,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 1379753723}
     - target: {fileID: 1605217082131907960, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Controller
@@ -125048,11 +125033,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 130987214}
     - target: {fileID: 1605217082131907960, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Controller
@@ -125483,11 +125463,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 1830976161}
     - target: {fileID: 1605217082131907960, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Controller
@@ -133710,11 +133685,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 269479144}
     - target: {fileID: 1577774018119691272, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Size.x
@@ -137705,11 +137675,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 353788239}
     - target: {fileID: 1577774018119691272, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Size.x
@@ -140548,11 +140513,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 1586129521}
     - target: {fileID: 1605217082131907960, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Controller
@@ -297366,11 +297326,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 1981112390}
     - target: {fileID: 1605217082131907960, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Controller
@@ -311588,11 +311543,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 0}
     - target: {fileID: 1605217082131907960, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Controller
@@ -317827,11 +317777,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 1539890945}
     - target: {fileID: 1605217082131907960, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Controller
@@ -320768,11 +320713,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 292457042}
     m_Modifications:
-    - target: {fileID: 772289407653213039, guid: f158aa2be3df6489185ef721f6fd79c1,
-        type: 3}
-      propertyPath: path
-      value: 
-      objectReference: {fileID: 1620406957}
     - target: {fileID: 1577774018119691272, guid: f158aa2be3df6489185ef721f6fd79c1,
         type: 3}
       propertyPath: m_Size.x

Assets/Scripts/Mechanics/EnemyController.cs

@@ -40,8 +40,8 @@ namespace Platformer.Mechanics
         private float _lastX;       // 벽 정지 검출용
         private float _stuckTimer;  // 벽 정지 누적 시간
         private float _waitTimer;   // arrive 후 대기 누적 시간 (1~3초 random)
-        private float _phaseCooldown;  // BT94: phase 전환 직후 절벽·벽 검출 비활성 시간
-        private const float PHASE_COOLDOWN = 0.5f;
+        private float _phaseCooldown;  // phase 전환 직후 절벽·벽 검출 비활성 시간
+        private const float PHASE_COOLDOWN = 1.0f;  // BT95: 0.5→1.0 — 긴 영역 cooldown (좌우 반복 영구 차단)
         private float _maxRightRange;  // BT94: 시작 시 측정 — 우측 안전 patrol 거리
         private float _maxLeftRange;   // BT94: 시작 시 측정 — 좌측 안전 patrol 거리
 
@@ -171,7 +171,7 @@ namespace Platformer.Mechanics
             // BT94 — 절벽·벽 검출은 phase cooldown 영역 끝난 후 활성 (좌우 반복 차단)
             if (_phaseCooldown <= 0f)
             {
-                // 절벽 검출 — velocity.x = 0 + phase+2 + cooldown 활성
+                // BT95 — 절벽 검출: velocity.x 즉시 반대 방향 큰 속도 (가장자리에서 빠르게 멀어짐)
                 if (_collider != null)
                 {
                     Vector2 footAhead = new Vector2(
@@ -181,32 +181,36 @@ namespace Platformer.Mechanics
                     RaycastHit2D groundHit = Physics2D.Raycast(footAhead, Vector2.down, cliffCheckDepth, groundLayerMask);
                     if (groundHit.collider == null)
                     {
-                        if (control != null) control.velocity = new Vector2(0f, control.velocity.y);
                         _patrolPhase = (_patrolPhase + 2) % 4;
                         SetNextPatrolTarget();
+                        if (control != null)
+                        {
+                            control.velocity = new Vector2(-moveDir * control.maxSpeed, control.velocity.y);
+                            control.move.x = -moveDir;
+                        }
                         _stuckTimer = 0f;
                         _phaseCooldown = PHASE_COOLDOWN;
                         _lastX = transform.position.x;
-                        dx = _targetX - transform.position.x;
-                        if (control != null) control.move.x = Mathf.Clamp(dx, -1, 1);
                         return;
                     }
                 }
 
-                // 벽 정지 (stuckTimer 150ms): velocity.x = 0 + phase+2 + cooldown 활성
+                // BT95 — 벽 정지 (stuckTimer): velocity.x 즉시 반대 방향 큰 속도
                 if (Mathf.Abs(transform.position.x - _lastX) < stuckMoveThreshold)
                 {
                     _stuckTimer += Time.deltaTime;
                     if (_stuckTimer > stuckThresholdTime)
                     {
-                        if (control != null) control.velocity = new Vector2(0f, control.velocity.y);
                         _patrolPhase = (_patrolPhase + 2) % 4;
                         SetNextPatrolTarget();
+                        if (control != null)
+                        {
+                            control.velocity = new Vector2(-moveDir * control.maxSpeed, control.velocity.y);
+                            control.move.x = -moveDir;
+                        }
                         _stuckTimer = 0f;
                         _phaseCooldown = PHASE_COOLDOWN;
                         _lastX = transform.position.x;
-                        dx = _targetX - transform.position.x;
-                        if (control != null) control.move.x = Mathf.Clamp(dx, -1, 1);
                         return;
                     }
                 }