From 6a160d5f5f533ad81b6f4bbe8834b5f874e8a16d Mon Sep 17 00:00:00 2001
From: swrring <swrring@naver.com>
Date: Sun, 10 May 2026 16:50:08 +0900
Subject: [PATCH] =?UTF-8?q?fix(BT12-Dev):=20Wall=20OverlapPoint=20grace=20?=
 =?UTF-8?q?0.05s=20+=20spawn=20OffsetDistance=20(=ED=9A=8C=EA=B7=80=20?=
 =?UTF-8?q?=EC=A0=95=EC=A0=95)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Assets/Scripts/Skills/Effectors/Projectile.cs      | 14 ++++++++++----
 .../Scripts/Skills/Effectors/ProjectileSpawner.cs  |  4 +++-
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/Assets/Scripts/Skills/Effectors/Projectile.cs b/Assets/Scripts/Skills/Effectors/Projectile.cs
index 6347f02..a3280bd 100644
--- a/Assets/Scripts/Skills/Effectors/Projectile.cs
+++ b/Assets/Scripts/Skills/Effectors/Projectile.cs
@@ -23,6 +23,7 @@ namespace EerieVillage.Skills.Effectors
         // BT12-Dev 2026-05-10 (PD #1·#2) — 거리 제한·벽 충돌 영역
         protected Vector2 _spawnPosition;
         protected float _maxRange;
+        protected float _spawnTime;
 
         // 동일 투사체로 동일 Collider 중복 타격 방지
         protected readonly HashSet<Collider2D> _hitTargets = new HashSet<Collider2D>();
@@ -40,6 +41,7 @@ namespace EerieVillage.Skills.Effectors
 
             // BT12-Dev 2026-05-10 (PD #1) — 거리 제한 영역 영역 spawn 위치 저장
             _spawnPosition = transform.position;
+            _spawnTime = Time.time;
 
             // 최대 거리 = Camera 영역 영역 영역 × 1.5 (PD #1 명시)
             // Camera ortho size 3.5·aspect 16:9 → height 7·width ~12.44 → maxRange ~18.66 unit
@@ -74,11 +76,15 @@ namespace EerieVillage.Skills.Effectors
                 return;
             }
 
-            // BT12-Dev 2026-05-10 (PD #2 fix) — Wall 영역 OverlapPoint 영역 검출 (OnTriggerEnter2D 영역 Static collider 영역 발화 X)
-            var wallHit = Physics2D.OverlapPoint(transform.position, WallLayerMask);
-            if (wallHit != null)
+            // BT12-Dev 2026-05-10 (PD #2 fix·재발 정정) — Wall OverlapPoint·grace period 0.05s 영역 spawn 시점 즉시 SelfDestruct 회피.
+            // Player.position 영역 spawn 영역 — Player 영역 ground tile 영역 영역 영역 → 첫 frame OverlapPoint hit → 회귀.
+            if (Time.time - _spawnTime > 0.05f)
             {
-                SelfDestruct();
+                var wallHit = Physics2D.OverlapPoint(transform.position, WallLayerMask);
+                if (wallHit != null)
+                {
+                    SelfDestruct();
+                }
             }
         }
 
diff --git a/Assets/Scripts/Skills/Effectors/ProjectileSpawner.cs b/Assets/Scripts/Skills/Effectors/ProjectileSpawner.cs
index 06c5960..f77b707 100644
--- a/Assets/Scripts/Skills/Effectors/ProjectileSpawner.cs
+++ b/Assets/Scripts/Skills/Effectors/ProjectileSpawner.cs
@@ -20,13 +20,15 @@ namespace EerieVillage.Skills.Effectors
 
             // 플레이어 위치·방향 취득
             Transform playerTransform = inventory.transform;
-            Vector2 spawnPos = playerTransform.position;
 
             // PlayerController.Facing 참조
             Vector2 facing = Vector2.right;
             var pc = inventory.GetComponent<PlayerController>();
             if (pc != null) facing = pc.Facing;
 
+            // BT12-Dev 2026-05-10 회귀 정정 — OffsetDistance 영역 적용 (Player 영역 영역 영역 spawn → Player 영역 OverlapPoint hit·즉시 SelfDestruct 회피)
+            Vector2 spawnPos = (Vector2)playerTransform.position + facing * data.OffsetDistance;
+
             // 프리팹 로드 (없으면 fallback — Trigger 영역에서 직접 생성)
             GameObject prefab = LoadProjectilePrefab();