From 6ecf799d1896cd3326efaf7d1869a1b2069b1fb6 Mon Sep 17 00:00:00 2001
From: dal4segno <dal4segno@gmail.com>
Date: Wed, 25 Feb 2026 20:50:34 +0900
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---
 Assets/Scripts/CreepCamp.cs         | 45 ++++++++++++++++++++++++++++
 Assets/Scripts/EnemyAIController.cs | 46 +++++++++++++++++++++++++++++
 2 files changed, 91 insertions(+)

diff --git a/Assets/Scripts/CreepCamp.cs b/Assets/Scripts/CreepCamp.cs
index 8d7532a..28180b3 100644
--- a/Assets/Scripts/CreepCamp.cs
+++ b/Assets/Scripts/CreepCamp.cs
@@ -28,6 +28,11 @@ namespace Northbound
         private ResourcePickup _resourcePickup;
         private readonly Dictionary<EnemyUnit, System.Action<ulong>> _deathHandlers = new Dictionary<EnemyUnit, System.Action<ulong>>();
 
+        // 중복 경고 방지용
+        private GameObject _lastAlertTarget;
+        private float _lastAlertTime;
+        private const float ALERT_COOLDOWN = 0.5f;
+
         public override void OnNetworkSpawn()
         {
             if (IsServer)
@@ -224,6 +229,39 @@ namespace Northbound
             }
         }
 
+        /// <summary>
+        /// 캠프 내 모든 크립에게 경고 전파
+        /// </summary>
+        /// <param name="target">감지된 타겟</param>
+        /// <param name="alertingCreep">경고를 보낸 크립 (자신에게는 다시 보내지 않음)</param>
+        public void AlertAllCreeps(GameObject target, EnemyAIController alertingCreep)
+        {
+            if (!IsServer) return;
+            if (target == null) return;
+
+            // 중복 경고 방지 (짧은 시간 내 같은 타겟에 대한 경고 무시)
+            if (_lastAlertTarget == target && Time.time - _lastAlertTime < ALERT_COOLDOWN)
+            {
+                return;
+            }
+            _lastAlertTarget = target;
+            _lastAlertTime = Time.time;
+
+            // 캠프 내 모든 크립에게 경고 전파
+            foreach (var enemyUnit in _spawnedCreeps)
+            {
+                if (enemyUnit == null) continue;
+
+                EnemyAIController aiController = enemyUnit.GetComponent<EnemyAIController>();
+                if (aiController == null) continue;
+
+                // 경고를 보낸 크립은 제외 (이미 타겟을 설정했음)
+                if (aiController == alertingCreep) continue;
+
+                aiController.ReceiveAlert(target);
+            }
+        }
+
         [Rpc(SendTo.ClientsAndHost)]
         private void EnableResourcePickupClientRpc()
         {
@@ -286,6 +324,13 @@ namespace Northbound
                 enemyUnit.OnDeath += handler;
             }
 
+            // EnemyAIController에 캠프 참조 설정 (경고 전파 시스템용)
+            EnemyAIController aiController = creep.GetComponent<EnemyAIController>();
+            if (aiController != null)
+            {
+                aiController.creepCamp = this;
+            }
+
             networkObj.SpawnWithOwnership(NetworkManager.Singleton.LocalClientId);
         }
 
diff --git a/Assets/Scripts/EnemyAIController.cs b/Assets/Scripts/EnemyAIController.cs
index 08df0c6..f5a5b62 100644
--- a/Assets/Scripts/EnemyAIController.cs
+++ b/Assets/Scripts/EnemyAIController.cs
@@ -61,6 +61,10 @@ namespace Northbound
         [Header("Events")]
         public System.Action<GameObject> OnAttackPerformed;
 
+        [Header("Camp Alert System")]
+        [Tooltip("이 크립이 속한 캠프 (null이면 독립 크립)")]
+        public CreepCamp creepCamp;
+
         private NavMeshAgent _agent;
         private EnemyUnit _enemyUnit;
         private Core _core;
@@ -164,6 +168,13 @@ namespace Northbound
             if (player != null)
             {
                 SetTargetPlayer(player);
+
+                // 캠프 내 모든 크립에게 경고 전파
+                if (creepCamp != null)
+                {
+                    creepCamp.AlertAllCreeps(player, this);
+                }
+
                 TransitionToState(EnemyAIState.ChasePlayer);
             }
         }
@@ -189,6 +200,13 @@ namespace Northbound
             if (detectedPlayer != null)
             {
                 SetTargetPlayer(detectedPlayer);
+
+                // 캠프 내 모든 크립에게 경고 전파
+                if (creepCamp != null)
+                {
+                    creepCamp.AlertAllCreeps(detectedPlayer, this);
+                }
+
                 TransitionToState(EnemyAIState.ChasePlayer);
                 return;
             }
@@ -723,6 +741,34 @@ namespace Northbound
             return _currentState.Value;
         }
 
+        /// <summary>
+        /// 캠프 내 다른 크립으로부터 경고 전파 받음
+        /// </summary>
+        public void ReceiveAlert(GameObject target)
+        {
+            if (!IsServer) return;
+            if (target == null) return;
+
+            // 이미 해당 타겟을 추적 중이면 무시
+            if (_currentState.Value == EnemyAIState.ChasePlayer || _currentState.Value == EnemyAIState.Attack)
+            {
+                GameObject currentTarget = GetTargetPlayer();
+                if (currentTarget == target) return;
+            }
+
+            // 이미 사망한 타겟은 무시
+            IDamageable damageable = target.GetComponentInParent<IDamageable>();
+            if (damageable != null && damageable.IsDead()) return;
+
+            // 타겟 설정 및 추적 시작
+            SetTargetPlayer(target);
+
+            if (_currentState.Value == EnemyAIState.Idle || _currentState.Value == EnemyAIState.MoveToCore)
+            {
+                TransitionToState(EnemyAIState.ChasePlayer);
+            }
+        }
+
         #endregion
 
         #region Gizmos (기존 코드 유지)