feat: 피격 반응 면역을 경직/넉백/다운으로 분리

- 상태이상 데이터와 관리자에서 단일 피격 면역을 경직, 넉백, 다운 개별 면역으로 분리

- 플레이어 프리팹과 디버그 메뉴, 공용 경직 애니메이션을 갱신해 분리된 면역 상태를 테스트 가능하게 정리

- PlayMode 테스트를 추가해 각 면역이 대응하는 반응만 차단하는지 검증

Assets/_Game/Animations/Anim_Common_경직.anim.meta

@@ -0,0 +1,8 @@
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+guid: 3c23cdc1de7e1def5b30d36847b8626e
+NativeFormatImporter:
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+  mainObjectFileID: 7400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/_Game/Data/Abnormalities/Data_Abnormality_Common_보호막.asset

@@ -19,7 +19,9 @@ MonoBehaviour:
   isDebuff: 0
   showInUI: 1
   isShieldState: 1
-  ignoreHitReaction: 0
+  ignoreStagger: 0
+  ignoreKnockback: 0
+  ignoreDown: 0
   loopingVfxPrefab: {fileID: 0}
   loopingVfxOffset: {x: 0, y: 0, z: 0}
   loopingVfxScaleMultiplier: 1

Assets/_Game/Data/Abnormalities/Data_Abnormality_Drog_집행준비.asset

@@ -18,7 +18,9 @@ MonoBehaviour:
   level: 1
   isDebuff: 0
   showInUI: 0
-  ignoreHitReaction: 0
+  ignoreStagger: 0
+  ignoreKnockback: 0
+  ignoreDown: 0
   loopingVfxPrefab: {fileID: 1800972780968652, guid: 205d983549fba2a47a7808abf228f4be, type: 3}
   loopingVfxOffset: {x: 0, y: 3.2, z: 0}
   loopingVfxScaleMultiplier: 6

Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_경직면역.asset

@@ -18,7 +18,9 @@ MonoBehaviour:
   level: 1
   isDebuff: 0
   showInUI: 0
-  ignoreHitReaction: 1
+  ignoreStagger: 1
+  ignoreKnockback: 0
+  ignoreDown: 0
   statModifiers: []
   periodicInterval: 0
   periodicValue: 0

Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_넉백면역.asset

@@ -0,0 +1,29 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
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+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: b08cc671f858a3b409170a5356e960a0, type: 3}
+  m_Name: Data_Abnormality_Player_넉백면역
+  m_EditorClassIdentifier: Colosseum.Game::Colosseum.Abnormalities.AbnormalityData
+  abnormalityName: 넉백 면역
+  icon: {fileID: 0}
+  duration: 0.6
+  level: 1
+  isDebuff: 0
+  showInUI: 0
+  ignoreStagger: 0
+  ignoreKnockback: 1
+  ignoreDown: 0
+  statModifiers: []
+  periodicInterval: 0
+  periodicValue: 0
+  controlType: 0
+  slowMultiplier: 0.5
+  incomingDamageMultiplier: 1

Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_넉백면역.asset.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 13796a48dd6e48a8a391c1b8d25e7020

Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_다운면역.asset

@@ -0,0 +1,29 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
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+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
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+  m_Script: {fileID: 11500000, guid: b08cc671f858a3b409170a5356e960a0, type: 3}
+  m_Name: Data_Abnormality_Player_다운면역
+  m_EditorClassIdentifier: Colosseum.Game::Colosseum.Abnormalities.AbnormalityData
+  abnormalityName: 다운 면역
+  icon: {fileID: 0}
+  duration: 0.6
+  level: 1
+  isDebuff: 0
+  showInUI: 0
+  ignoreStagger: 0
+  ignoreKnockback: 0
+  ignoreDown: 1
+  statModifiers: []
+  periodicInterval: 0
+  periodicValue: 0
+  controlType: 0
+  slowMultiplier: 0.5
+  incomingDamageMultiplier: 1

Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_다운면역.asset.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: cc4faad006db4769b2400d8b8a8a2706

Assets/_Game/Data/Abnormalities/Data_Abnormality_Test_보호막A.asset

@@ -19,7 +19,9 @@ MonoBehaviour:
   isDebuff: 0
   showInUI: 1
   isShieldState: 1
-  ignoreHitReaction: 0
+  ignoreStagger: 0
+  ignoreKnockback: 0
+  ignoreDown: 0
   loopingVfxPrefab: {fileID: 0}
   loopingVfxOffset: {x: 0, y: 0, z: 0}
   loopingVfxScaleMultiplier: 1

Assets/_Game/Data/Abnormalities/Data_Abnormality_Test_보호막B.asset

@@ -19,7 +19,9 @@ MonoBehaviour:
   isDebuff: 0
   showInUI: 1
   isShieldState: 1
-  ignoreHitReaction: 0
+  ignoreStagger: 0
+  ignoreKnockback: 0
+  ignoreDown: 0
   loopingVfxPrefab: {fileID: 0}
   loopingVfxOffset: {x: 0, y: 0, z: 0}
   loopingVfxScaleMultiplier: 1

Assets/_Game/Prefabs/Player/Prefab_Player_Default.prefab

@@ -4726,6 +4726,7 @@ GameObject:
   - component: {fileID: 2540460367028266762}
   - component: {fileID: 1829782337872253002}
   - component: {fileID: 7647416756581242399}
+  - component: {fileID: -263312875943034690}
   m_Layer: 0
   m_Name: Prefab_Player_Default
   m_TagString: Player
@@ -4903,6 +4904,7 @@ MonoBehaviour:
   ShowTopMostFoldoutHeaderGroup: 1
   characterStats: {fileID: -5132198055668300151}
   abnormalityManager: {fileID: 0}
+  defenseController: {fileID: 0}
   shieldStateAbnormality: {fileID: 0}
   passivePrototypeCatalog: {fileID: 11400000, guid: 328a12c12954ef649a9ba5892323c345, type: 2}
   passiveTree: {fileID: 11400000, guid: 33ad68732732b6a4589e24da88253f8d, type: 2}
@@ -4965,6 +4967,14 @@ MonoBehaviour:
       NameHash: 976603345
       Synchronize: 1
       ParameterType: 9
+    - name: Hit
+      NameHash: 1654612129
+      Synchronize: 1
+      ParameterType: 9
+    - name: HitSpeedMultiplier
+      NameHash: -316320400
+      Synchronize: 1
+      ParameterType: 1
   AnimatorParametersExpanded: 0
 --- !u!95 &3426985706796420257
 Animator:
@@ -5026,19 +5036,29 @@ MonoBehaviour:
   registeredClips:
   - {fileID: 7400000, guid: e920395a39d50ca429748ac26967e22f, type: 2}
   - {fileID: 7400000, guid: 920ea8a73bbf84849b01d3875ff4e4c3, type: 2}
+  - {fileID: 7400000, guid: 0e2ed792a5988304c82e86a671d181d9, type: 2}
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   - {fileID: 7400000, guid: dc5e72498abe07149b02d93a308697db, type: 2}
+  - {fileID: 7400000, guid: 7ba0436909058c54fb6203180daf8377, type: 2}
   - {fileID: 7400000, guid: 53d4b641824bfd248ab6ba10ec9c4b00, type: 2}
+  - {fileID: 7400000, guid: 81732d3b50fdd8645b9465a4f12a99ae, type: 2}
+  - {fileID: 7400000, guid: 55409975b480666448b276c21d9aeb3d, type: 2}
+  - {fileID: 7400000, guid: 686713d64f5e0dd4585b6a3d00fb25a3, type: 2}
   - {fileID: 7400000, guid: fabf33afcfd658d47a5566582fdbf044, type: 2}
   - {fileID: 7400000, guid: 581f9de1a3e502f4eb95b1e922117c5c, type: 2}
+  - {fileID: 7400000, guid: 60a7aefb54ade4a41904977685930f3d, type: 2}
   - {fileID: 7400000, guid: b08df23bb6e5efe4db4dae2bb02382b1, type: 2}
+  - {fileID: 7400000, guid: 3fe6587798a1a3a47a568b0dea6ffbf4, type: 2}
+  - {fileID: 7400000, guid: 448433a9cacf21e428d4e29f81741ad2, type: 2}
   - {fileID: 7400000, guid: e586d02e6719b56489738b82604abdcf, type: 2}
   - {fileID: 7400000, guid: 0c9ba11ed23236649929b0225a8beadb, type: 2}
+  - {fileID: 7400000, guid: fe55ab7fad6cd644db9bd2b6183fe180, type: 2}
   - {fileID: 7400000, guid: 7813457eddc067249a6ed50f31b6fe8c, type: 2}
   - {fileID: 7400000, guid: b7223eada9e64304baa6b4c9dcdfcd15, type: 2}
   - {fileID: 7400000, guid: 295669009c1870f4ab5d43fa28fd6e30, type: 2}
+  - {fileID: 7400000, guid: e7ef39b0eacfc6940a8c7e1f20ba97e7, type: 2}
   - {fileID: 7400000, guid: 7f0d64090ab5adf439b9437c98a0bdd0, type: 2}
   - {fileID: 7400000, guid: df8ffc011feaf17429b7f429f635db3f, type: 2}
   - {fileID: 7400000, guid: 23aba6e7f76aa57478374325cb4f454e, type: 2}
@@ -5047,6 +5067,7 @@ MonoBehaviour:
   debugDrawDuration: 1
   lastCancelledSkillName: 
   lastCancelReason: 0
+  lastExecutionResult: 0
 --- !u!114 &6585367215453362640
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -5208,6 +5229,7 @@ MonoBehaviour:
   abnormalityManager: {fileID: 0}
   skillController: {fileID: 0}
   hitReactionController: {fileID: 0}
+  defenseController: {fileID: 0}
   spectator: {fileID: 0}
 --- !u!114 &2540460367028266762
 MonoBehaviour:
@@ -5281,6 +5303,22 @@ MonoBehaviour:
   inRangeColor: {r: 0.2, g: 1, b: 0.2, a: 0.8}
   outOfRangeColor: {r: 1, g: 0.3, b: 0.3, a: 0.8}
   useSkillRange: 1
+--- !u!208 &-263312875943034690
+NavMeshObstacle:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 6473031571298860035}
+  m_Enabled: 0
+  serializedVersion: 3
+  m_Shape: 1
+  m_Extents: {x: 0.5, y: 0.5, z: 0.5}
+  m_MoveThreshold: 0.1
+  m_Carve: 0
+  m_CarveOnlyStationary: 1
+  m_Center: {x: 0, y: 0, z: 0}
+  m_TimeToStationary: 0.5
 --- !u!1 &6541621058422482552
 GameObject:
   m_ObjectHideFlags: 0

Assets/_Game/Scripts/Abnormalities/AbnormalityData.cs

@@ -71,8 +71,14 @@ namespace Colosseum.Abnormalities
         [Tooltip("보호막 계열 상태인지 여부 (보호막 인스턴스 동기화용)")]
         public bool isShieldState = false;
 
-        [Tooltip("활성 중에는 일반 피격 반응(경직, 넉백, 다운)을 무시할지 여부")]
+        [Tooltip("활성 중에는 경직을 무시할지 여부")]
-        public bool ignoreHitReaction = false;
+        public bool ignoreStagger = false;
+
+        [Tooltip("활성 중에는 넉백을 무시할지 여부")]
+        public bool ignoreKnockback = false;
+
+        [Tooltip("활성 중에는 다운을 무시할지 여부")]
+        public bool ignoreDown = false;
 
         [Header("시각 효과")]
         [Tooltip("이상 상태가 유지되는 동안 대상에 붙일 루핑 VFX 프리팹")]

Assets/_Game/Scripts/Abnormalities/AbnormalityManager.cs

@@ -32,7 +32,9 @@ namespace Colosseum.Abnormalities
         private int stunCount;
         private int silenceCount;
         private int invincibleCount;
-        private int hitReactionImmuneCount;
+        private int staggerImmuneCount;
+        private int knockbackImmuneCount;
+        private int downImmuneCount;
         private float slowMultiplier = 1f;
         private float incomingDamageMultiplier = 1f;
 
@@ -40,7 +42,9 @@ namespace Colosseum.Abnormalities
         private NetworkVariable<int> syncedStunCount = new NetworkVariable<int>(0);
         private NetworkVariable<int> syncedSilenceCount = new NetworkVariable<int>(0);
         private NetworkVariable<int> syncedInvincibleCount = new NetworkVariable<int>(0);
-        private NetworkVariable<int> syncedHitReactionImmuneCount = new NetworkVariable<int>(0);
+        private NetworkVariable<int> syncedStaggerImmuneCount = new NetworkVariable<int>(0);
+        private NetworkVariable<int> syncedKnockbackImmuneCount = new NetworkVariable<int>(0);
+        private NetworkVariable<int> syncedDownImmuneCount = new NetworkVariable<int>(0);
         private NetworkVariable<float> syncedSlowMultiplier = new NetworkVariable<float>(1f);
 
         // 네트워크 동기화용 데이터
@@ -62,9 +66,19 @@ namespace Colosseum.Abnormalities
         public bool IsInvincible => GetCurrentInvincibleCount() > 0;
 
         /// <summary>
-        /// 일반 피격 반응 무시 상태 여부
+        /// 경직 면역 상태 여부
         /// </summary>
-        public bool IsHitReactionImmune => GetCurrentHitReactionImmuneCount() > 0;
+        public bool IsStaggerImmune => GetCurrentStaggerImmuneCount() > 0;
+
+        /// <summary>
+        /// 넉백 면역 상태 여부
+        /// </summary>
+        public bool IsKnockbackImmune => GetCurrentKnockbackImmuneCount() > 0;
+
+        /// <summary>
+        /// 다운 면역 상태 여부
+        /// </summary>
+        public bool IsDownImmune => GetCurrentDownImmuneCount() > 0;
 
         /// <summary>
         /// 이동 속도 배율 (1.0 = 기본, 0.5 = 50% 감소)
@@ -139,7 +153,9 @@ namespace Colosseum.Abnormalities
             syncedStunCount.OnValueChanged += HandleSyncedStunChanged;
             syncedSilenceCount.OnValueChanged += HandleSyncedSilenceChanged;
             syncedInvincibleCount.OnValueChanged += HandleSyncedInvincibleChanged;
-            syncedHitReactionImmuneCount.OnValueChanged += HandleSyncedHitReactionImmuneChanged;
+            syncedStaggerImmuneCount.OnValueChanged += HandleSyncedStaggerImmuneChanged;
+            syncedKnockbackImmuneCount.OnValueChanged += HandleSyncedKnockbackImmuneChanged;
+            syncedDownImmuneCount.OnValueChanged += HandleSyncedDownImmuneChanged;
             syncedSlowMultiplier.OnValueChanged += HandleSyncedSlowChanged;
 
             if (networkController != null)
@@ -161,7 +177,9 @@ namespace Colosseum.Abnormalities
             syncedStunCount.OnValueChanged -= HandleSyncedStunChanged;
             syncedSilenceCount.OnValueChanged -= HandleSyncedSilenceChanged;
             syncedInvincibleCount.OnValueChanged -= HandleSyncedInvincibleChanged;
-            syncedHitReactionImmuneCount.OnValueChanged -= HandleSyncedHitReactionImmuneChanged;
+            syncedStaggerImmuneCount.OnValueChanged -= HandleSyncedStaggerImmuneChanged;
+            syncedKnockbackImmuneCount.OnValueChanged -= HandleSyncedKnockbackImmuneChanged;
+            syncedDownImmuneCount.OnValueChanged -= HandleSyncedDownImmuneChanged;
             syncedSlowMultiplier.OnValueChanged -= HandleSyncedSlowChanged;
 
             if (networkController != null)
@@ -447,10 +465,14 @@ namespace Colosseum.Abnormalities
         {
             bool enteredStun = false;
 
-            if (data.ignoreHitReaction)
+            if (data.ignoreStagger)
-            {
+                staggerImmuneCount++;
-                hitReactionImmuneCount++;
+
-            }
+            if (data.ignoreKnockback)
+                knockbackImmuneCount++;
+
+            if (data.ignoreDown)
+                downImmuneCount++;
 
             switch (data.controlType)
             {
@@ -482,10 +504,14 @@ namespace Colosseum.Abnormalities
 
         private void RemoveControlEffect(AbnormalityData data)
         {
-            if (data.ignoreHitReaction)
+            if (data.ignoreStagger)
-            {
+                staggerImmuneCount = Mathf.Max(0, staggerImmuneCount - 1);
-                hitReactionImmuneCount = Mathf.Max(0, hitReactionImmuneCount - 1);
+
-            }
+            if (data.ignoreKnockback)
+                knockbackImmuneCount = Mathf.Max(0, knockbackImmuneCount - 1);
+
+            if (data.ignoreDown)
+                downImmuneCount = Mathf.Max(0, downImmuneCount - 1);
 
             switch (data.controlType)
             {
@@ -542,7 +568,11 @@ namespace Colosseum.Abnormalities
 
         private int GetCurrentInvincibleCount() => IsServer ? invincibleCount : syncedInvincibleCount.Value;
 
-        private int GetCurrentHitReactionImmuneCount() => IsServer ? hitReactionImmuneCount : syncedHitReactionImmuneCount.Value;
+        private int GetCurrentStaggerImmuneCount() => IsServer ? staggerImmuneCount : syncedStaggerImmuneCount.Value;
+
+        private int GetCurrentKnockbackImmuneCount() => IsServer ? knockbackImmuneCount : syncedKnockbackImmuneCount.Value;
+
+        private int GetCurrentDownImmuneCount() => IsServer ? downImmuneCount : syncedDownImmuneCount.Value;
 
         private float GetCurrentSlowMultiplier() => IsServer ? slowMultiplier : syncedSlowMultiplier.Value;
 
@@ -554,7 +584,9 @@ namespace Colosseum.Abnormalities
             syncedStunCount.Value = stunCount;
             syncedSilenceCount.Value = silenceCount;
             syncedInvincibleCount.Value = invincibleCount;
-            syncedHitReactionImmuneCount.Value = hitReactionImmuneCount;
+            syncedStaggerImmuneCount.Value = staggerImmuneCount;
+            syncedKnockbackImmuneCount.Value = knockbackImmuneCount;
+            syncedDownImmuneCount.Value = downImmuneCount;
             syncedSlowMultiplier.Value = slowMultiplier;
         }
 
@@ -636,7 +668,23 @@ namespace Colosseum.Abnormalities
             OnAbnormalitiesChanged?.Invoke();
         }
 
-        private void HandleSyncedHitReactionImmuneChanged(int oldValue, int newValue)
+        private void HandleSyncedStaggerImmuneChanged(int oldValue, int newValue)
+        {
+            if (oldValue == newValue)
+                return;
+
+            OnAbnormalitiesChanged?.Invoke();
+        }
+
+        private void HandleSyncedKnockbackImmuneChanged(int oldValue, int newValue)
+        {
+            if (oldValue == newValue)
+                return;
+
+            OnAbnormalitiesChanged?.Invoke();
+        }
+
+        private void HandleSyncedDownImmuneChanged(int oldValue, int newValue)
         {
             if (oldValue == newValue)
                 return;

Assets/_Game/Scripts/Editor/PlayerSkillDebugMenu.cs

@@ -36,7 +36,7 @@ namespace Colosseum.Editor
         private const string StunAbnormalityPath = "Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_Stun.asset";
         private const string SilenceAbnormalityPath = "Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_Silence.asset";
         private const string MarkAbnormalityPath = "Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_집행자의낙인.asset";
-        private const string HitReactionImmuneAbnormalityPath = "Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_경직면역.asset";
+        private const string StaggerImmuneAbnormalityPath = "Assets/_Game/Data/Abnormalities/Data_Abnormality_Player_경직면역.asset";
         private const string TestDebuffAbnormalityPath = "Assets/_Game/Data/Abnormalities/Data_Abnormality_Test_Debuff.asset";
         private const string ShieldAbnormalityPath = "Assets/_Game/Data/Abnormalities/Data_Abnormality_Common_보호막.asset";
         private const string ShieldTypeAPath = "Assets/_Game/Data/Abnormalities/Data_Abnormality_Test_보호막A.asset";
@@ -729,7 +729,7 @@ namespace Colosseum.Editor
             SkillEffect damageEffect = AssetDatabase.LoadAssetAtPath<SkillEffect>("Assets/_Game/Data/Skills/Effects/Data_SkillEffect_Player_찌르기_0_데미지.asset");
             SkillEffect tauntEffect = AssetDatabase.LoadAssetAtPath<SkillEffect>("Assets/_Game/Data/Skills/Effects/Data_SkillEffect_Player_도발_0_도발.asset");
             SkillEffect shieldEffect = AssetDatabase.LoadAssetAtPath<SkillEffect>("Assets/_Game/Data/Skills/Effects/Data_SkillEffect_Player_보호막_0_보호막.asset");
-            AbnormalityData hitReactionImmuneAbnormality = AssetDatabase.LoadAssetAtPath<AbnormalityData>(HitReactionImmuneAbnormalityPath);
+            AbnormalityData staggerImmuneAbnormality = AssetDatabase.LoadAssetAtPath<AbnormalityData>(StaggerImmuneAbnormalityPath);
             AbnormalityData testDebuffAbnormality = AssetDatabase.LoadAssetAtPath<AbnormalityData>(TestDebuffAbnormalityPath);
             DamageEffect edgeDamageEffect = CreateOrUpdateDamageEffectAsset(EdgeDamageEffectPath, 4f);
             DamageEffect impactDamageEffect = CreateOrUpdateDamageEffectAsset(ImpactDamageEffectPath, 7f);
@@ -821,7 +821,7 @@ namespace Colosseum.Editor
                 1f,
                 0,
                 null,
-                new[] { hitReactionImmuneAbnormality },
+                new[] { staggerImmuneAbnormality },
                 allowedSkillRoles: SkillRoleType.All,
                 allowedSkillActivationTypes: SkillActivationType.All);
 

Assets/_Game/Scripts/Player/HitReactionController.cs

@@ -84,9 +84,19 @@ namespace Colosseum.Player
         public bool IsStaggered => isStaggered.Value;
 
         /// <summary>
-        /// 피격 반응 무시 상태 여부
+        /// 경직 면역 상태 여부
         /// </summary>
-        public bool IsHitReactionImmune => abnormalityManager != null && abnormalityManager.IsHitReactionImmune;
+        public bool IsStaggerImmune => abnormalityManager != null && abnormalityManager.IsStaggerImmune;
+
+        /// <summary>
+        /// 넉백 면역 상태 여부
+        /// </summary>
+        public bool IsKnockbackImmune => abnormalityManager != null && abnormalityManager.IsKnockbackImmune;
+
+        /// <summary>
+        /// 다운 면역 상태 여부
+        /// </summary>
+        public bool IsDownImmune => abnormalityManager != null && abnormalityManager.IsDownImmune;
 
         private void Awake()
         {
@@ -121,7 +131,7 @@ namespace Colosseum.Player
             if (networkController != null && networkController.IsDead)
                 return;
 
-            if (IsHitReactionImmune || isDowned.Value)
+            if (IsStaggerImmune || isDowned.Value)
                 return;
 
             if (duration <= 0f)
@@ -153,7 +163,7 @@ namespace Colosseum.Player
             if (networkController != null && networkController.IsDead)
                 return;
 
-            if (IsHitReactionImmune || isDowned.Value)
+            if (IsKnockbackImmune || isDowned.Value)
                 return;
 
             if (duration <= 0f || worldVelocity.sqrMagnitude <= 0.0001f)
@@ -187,7 +197,7 @@ namespace Colosseum.Player
             if (networkController != null && networkController.IsDead)
                 return;
 
-            if (IsHitReactionImmune)
+            if (IsDownImmune)
                 return;
 
             downRemainingTime = Mathf.Max(downRemainingTime, duration);

Assets/_Game/Tests/PlayMode/HitReactionAnimationSpeedTests.cs

@@ -8,6 +8,7 @@ using UnityEngine.TestTools;
 using Unity.Netcode;
 using Unity.Netcode.Transports.UTP;
 
+using Colosseum.Abnormalities;
 using Colosseum.Player;
 
 namespace Colosseum.Tests
@@ -26,6 +27,7 @@ namespace Colosseum.Tests
         private NetworkManager networkManager;
         private GameObject playerObject;
         private HitReactionController hitReactionController;
+        private AbnormalityManager abnormalityManager;
         private Animator animator;
 
         [UnitySetUp]
@@ -55,6 +57,7 @@ namespace Colosseum.Tests
             playerObject.transform.position = Vector3.zero;
 
             playerObject.AddComponent<NetworkObject>();
+            abnormalityManager = playerObject.AddComponent<AbnormalityManager>();
             hitReactionController = playerObject.AddComponent<HitReactionController>();
 
             GameObject visualObject = new GameObject("Visual");
@@ -72,6 +75,7 @@ namespace Colosseum.Tests
             yield return null;
 
             Assert.NotNull(hitReactionController, "HitReactionController를 생성하지 못했습니다.");
+            Assert.NotNull(abnormalityManager, "AbnormalityManager를 생성하지 못했습니다.");
             Assert.NotNull(animator, "테스트용 Animator를 생성하지 못했습니다.");
         }
 
@@ -120,6 +124,69 @@ namespace Colosseum.Tests
             Assert.Greater(measuredDelta, 0.01f, "넉백에서 Hit 애니메이션이 재생되지 않았습니다.");
         }
 
+        [UnityTest]
+        public IEnumerator StaggerImmunity_OnlyBlocksStagger()
+        {
+            AbnormalityData staggerImmunity = CreateImmunityAbnormality("테스트 경직 면역", ignoreStagger: true);
+            abnormalityManager.ApplyAbnormality(staggerImmunity, playerObject);
+            yield return null;
+
+            hitReactionController.ApplyStagger(0.4f, false);
+            Assert.IsFalse(hitReactionController.IsStaggered, "경직 면역 상태인데 경직이 적용되었습니다.");
+            yield return ResetHitReactionState();
+
+            hitReactionController.ApplyKnockback(Vector3.back * 3f, 0.25f, false);
+            Assert.IsTrue(hitReactionController.IsKnockbackActive, "경직 면역이 넉백까지 막으면 안 됩니다.");
+            yield return ResetHitReactionState();
+
+            hitReactionController.ApplyDown(0.3f);
+            Assert.IsTrue(hitReactionController.IsDowned, "경직 면역이 다운까지 막으면 안 됩니다.");
+
+            Object.DestroyImmediate(staggerImmunity);
+        }
+
+        [UnityTest]
+        public IEnumerator KnockbackImmunity_OnlyBlocksKnockback()
+        {
+            AbnormalityData knockbackImmunity = CreateImmunityAbnormality("테스트 넉백 면역", ignoreKnockback: true);
+            abnormalityManager.ApplyAbnormality(knockbackImmunity, playerObject);
+            yield return null;
+
+            hitReactionController.ApplyStagger(0.4f, false);
+            Assert.IsTrue(hitReactionController.IsStaggered, "넉백 면역이 경직까지 막으면 안 됩니다.");
+            yield return ResetHitReactionState();
+
+            hitReactionController.ApplyKnockback(Vector3.back * 3f, 0.25f, false);
+            Assert.IsFalse(hitReactionController.IsKnockbackActive, "넉백 면역 상태인데 넉백이 적용되었습니다.");
+            yield return ResetHitReactionState();
+
+            hitReactionController.ApplyDown(0.3f);
+            Assert.IsTrue(hitReactionController.IsDowned, "넉백 면역이 다운까지 막으면 안 됩니다.");
+
+            Object.DestroyImmediate(knockbackImmunity);
+        }
+
+        [UnityTest]
+        public IEnumerator DownImmunity_OnlyBlocksDown()
+        {
+            AbnormalityData downImmunity = CreateImmunityAbnormality("테스트 다운 면역", ignoreDown: true);
+            abnormalityManager.ApplyAbnormality(downImmunity, playerObject);
+            yield return null;
+
+            hitReactionController.ApplyStagger(0.4f, false);
+            Assert.IsTrue(hitReactionController.IsStaggered, "다운 면역이 경직까지 막으면 안 됩니다.");
+            yield return ResetHitReactionState();
+
+            hitReactionController.ApplyKnockback(Vector3.back * 3f, 0.25f, false);
+            Assert.IsTrue(hitReactionController.IsKnockbackActive, "다운 면역이 넉백까지 막으면 안 됩니다.");
+            yield return ResetHitReactionState();
+
+            hitReactionController.ApplyDown(0.3f);
+            Assert.IsFalse(hitReactionController.IsDowned, "다운 면역 상태인데 다운이 적용되었습니다.");
+
+            Object.DestroyImmediate(downImmunity);
+        }
+
         private IEnumerator MeasureHitPlaybackDelta(System.Action applyReaction, float expectedSpeedMultiplier, System.Action<float> setMeasuredDelta)
         {
             hitReactionController.ClearHitReactionState();
@@ -164,8 +231,33 @@ namespace Colosseum.Tests
             return (ushort)Random.Range(20000, 40000);
         }
 
+        private static AbnormalityData CreateImmunityAbnormality(string abnormalityName, bool ignoreStagger = false, bool ignoreKnockback = false, bool ignoreDown = false)
+        {
+            AbnormalityData abnormalityData = ScriptableObject.CreateInstance<AbnormalityData>();
+            abnormalityData.abnormalityName = abnormalityName;
+            abnormalityData.duration = 5f;
+            abnormalityData.ignoreStagger = ignoreStagger;
+            abnormalityData.ignoreKnockback = ignoreKnockback;
+            abnormalityData.ignoreDown = ignoreDown;
+            return abnormalityData;
+        }
+
+        private IEnumerator ResetHitReactionState()
+        {
+            hitReactionController.ClearHitReactionState();
+            yield return null;
+        }
+
         private void CleanupTestObjects()
         {
+            if (NetworkManager.Singleton != null && NetworkManager.Singleton.gameObject != networkManagerObject)
+            {
+                if (NetworkManager.Singleton.IsListening)
+                    NetworkManager.Singleton.Shutdown();
+
+                Object.DestroyImmediate(NetworkManager.Singleton.gameObject);
+            }
+
             if (playerObject != null)
             {
                 Object.DestroyImmediate(playerObject);