From 6eb081104fb6f496c50cd13f658cd1b341537579 Mon Sep 17 00:00:00 2001
From: Mingu Kim <mcutegs2@me.com>
Date: Sun, 24 Aug 2025 20:33:08 +0900
Subject: [PATCH] =?UTF-8?q?PlayerAttack=20=20=EB=A0=88=EC=9D=B4=EC=96=B4?=
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---
 Assets/Scenes/SampleScene.unity     |  4 ++-
 Assets/Scripts/Enemies/EnemyMove.cs | 42 +++++++++++++++++++++++++++++
 ProjectSettings/TagManager.asset    |  2 +-
 3 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/Assets/Scenes/SampleScene.unity b/Assets/Scenes/SampleScene.unity
index 5e0774a1..2bf73222 100644
--- a/Assets/Scenes/SampleScene.unity
+++ b/Assets/Scenes/SampleScene.unity
@@ -166,6 +166,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 0de3500b3118bd04ebf644b811d74319, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  hp: 3
 --- !u!50 &48873539
 Rigidbody2D:
   serializedVersion: 5
@@ -5804,6 +5805,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 0de3500b3118bd04ebf644b811d74319, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  hp: 3
 --- !u!1 &1991645574
 GameObject:
   m_ObjectHideFlags: 0
@@ -5989,7 +5991,7 @@ GameObject:
   - component: {fileID: 2119498365}
   - component: {fileID: 2119498366}
   - component: {fileID: 2119498367}
-  m_Layer: 10
+  m_Layer: 12
   m_Name: AttackArea
   m_TagString: Player
   m_Icon: {fileID: 0}
diff --git a/Assets/Scripts/Enemies/EnemyMove.cs b/Assets/Scripts/Enemies/EnemyMove.cs
index df66e8b6..aa8e0822 100644
--- a/Assets/Scripts/Enemies/EnemyMove.cs
+++ b/Assets/Scripts/Enemies/EnemyMove.cs
@@ -3,14 +3,56 @@ using UnityEngine;
 public class EnemyMove : MonoBehaviour
 {
     Rigidbody2D _rigidbody;
+    SpriteRenderer _spriteRenderer;
+    
+    // 변수
+    [SerializeField]
+    public int hp = 3;
 
     void Awake()
     {
         _rigidbody = GetComponent<Rigidbody2D>();
+        _spriteRenderer = GetComponentInChildren<SpriteRenderer>(); // 자식 오브젝트에 스프라이트 랜더러를 불러올때는 InChildren 사용
     }
 
     private void FixedUpdate()
     { 
         _rigidbody.linearVelocity = new Vector2(-1, _rigidbody.linearVelocityX);
     }
+    
+    // 공격 판정 콜라이더에 닿았을 때 호출
+    void OnTriggerEnter2D(Collider2D other)
+    {
+        if (other.gameObject.layer == LayerMask.NameToLayer("PlayerAttack"))
+        {
+            OnDamaged(other.transform.position);
+        }
+    }
+    
+    // 데미지 처리 메서드
+    public void OnDamaged(Vector2 playerPosition)
+    {
+        hp--; // 체력 감소
+        
+        // 피격 시 잠시 정지
+        _rigidbody.linearVelocity = Vector2.zero;
+        
+        // 반투명 효과 적용
+        _spriteRenderer.color = new Color(1, 1, 1, 0.5f);
+        
+        // 일정 시간 후 원래 색상으로 돌아오는 Invoke 호출
+        Invoke("OffDamaged", 1f);
+        
+        // 체력이 0 이하가 되면 파괴
+        if (hp <= 0)
+        {
+            Destroy(gameObject);
+        }
+    }
+    
+    // 반투명 효과를 없애고 원래 색상으로 되돌리는 메서드
+    void OffDamaged()
+    {
+        _spriteRenderer.color = new Color(1, 1, 1, 1f);
+    }
 }
diff --git a/ProjectSettings/TagManager.asset b/ProjectSettings/TagManager.asset
index 8d08a1f8..4b90b3ef 100644
--- a/ProjectSettings/TagManager.asset
+++ b/ProjectSettings/TagManager.asset
@@ -19,7 +19,7 @@ TagManager:
   - Enemy
   - Player
   - PlayerDamaged
-  - 
+  - PlayerAttack
   - 
   - 
   -