From 664607aff45a7d916eff94a81a3da939868376d3 Mon Sep 17 00:00:00 2001
From: swrring <swrring@naver.com>
Date: Fri, 15 May 2026 12:10:53 +0900
Subject: [PATCH] =?UTF-8?q?fix(BT12-Dev):=20A06=20=EB=8F=85=20=EB=8A=AA=20?=
 =?UTF-8?q?Player=20fallback=20y=20-0.5=20(PD=20=EC=A7=80=EC=8B=9C=202026-?=
 =?UTF-8?q?05-15)?=
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PD 보고: "독늪이 플레이어 위치에서 생성될 경우 플레이어의 Y값에서
-0.5정도 아래의 위치에 생겨야할거 같아"

직전 commit 3c5a3bc 의 Player fallback ground Raycast 영역 — Player
ground 위 발판 hit (예: -2.61) → spawn 위치 ground 표면. PD 의도는
Player.y - 0.5 직접 (시각 정합·발 아래 한 키 정도).

분기 정정:
- nearest != null (지상 Enemy 후보): Enemy 위치 ground Raycast (기존 영역)
- nearest == null (공격 가능 적 없음·Player fallback):
  spawnPos = (playerPos.x + OffsetXY.x, playerPos.y - 0.5 + OffsetXY.y)
  · ground Raycast 폐기 · PD 명시 수치 직접

검증 (Play 모드):
- 비박쥐 13기 사망 + 박쥐 1기만 (IsFlying skip)
- Player pos=(-15.14, -2.21) · OffsetXY=(0, -0.4)
- Swamp pos=(-15.14, -3.11) = Player.y - 0.5 + OffsetXY.y(-0.4) 정합

OffsetXY는 PD Inspector 추가 미세 조정 영역 (현 -0.4).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 .../Skills/Effectors/PoisonSwampSpawner.cs    | 24 ++++++++++++-------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/Assets/Scripts/Skills/Effectors/PoisonSwampSpawner.cs b/Assets/Scripts/Skills/Effectors/PoisonSwampSpawner.cs
index e7a285e..217c66a 100644
--- a/Assets/Scripts/Skills/Effectors/PoisonSwampSpawner.cs
+++ b/Assets/Scripts/Skills/Effectors/PoisonSwampSpawner.cs
@@ -45,15 +45,21 @@ namespace EerieVillage.Skills.Effectors
                 if (d < minDist) { minDist = d; nearest = e; }
             }
 
-            Vector2 candidate = nearest != null ? (Vector2)nearest.transform.position : playerPos;
-            candidate += data.OffsetXY;
-
-            // PD 지시 2026-05-15 — ground Raycast 영역 ground 영역 영역 spawn (공중 spawn 차단)
-            // groundLayerMask = Layer 0 (Level Tilemap) + Layer 16 (Floating 발판)
-            int groundLayerMask = (1 << 0) | (1 << 16);
-            RaycastHit2D groundHit = Physics2D.Raycast(candidate, Vector2.down, 20f, groundLayerMask);
-            if (groundHit.collider == null) return;  // ground 미검출 — spawn 차단
-            Vector2 spawnPos = new Vector2(candidate.x, groundHit.point.y);
+            Vector2 spawnPos;
+            int groundLayerMask = (1 << 0) | (1 << 16);  // Level Tilemap + Floating 발판
+            if (nearest != null)
+            {
+                // 지상 Enemy 영역 — Enemy 위치 ground Raycast (정확한 ground.y)
+                Vector2 candidate = (Vector2)nearest.transform.position + data.OffsetXY;
+                RaycastHit2D groundHit = Physics2D.Raycast(candidate, Vector2.down, 20f, groundLayerMask);
+                if (groundHit.collider == null) return;
+                spawnPos = new Vector2(candidate.x, groundHit.point.y);
+            }
+            else
+            {
+                // PD 지시 2026-05-15 — 공격 가능 적 없을 시 Player.x 위치·Player.y - 0.5 직접 (ground Raycast 영역 X)
+                spawnPos = new Vector2(playerPos.x + data.OffsetXY.x, playerPos.y - 0.5f + data.OffsetXY.y);
+            }
 
             // 독 늪 GO spawn (OnHitFxPrefab = FX_Venom_Swamp)
             GameObject swampGo;