feat: 보스 공통 패턴 간격 추가

- BossBehaviorRuntimeState에 패턴 종료 후 공통 텀과 준비 판정을 추가\n- UsePatternAction이 런타임 패턴 실행 결과와 공통 텀을 함께 사용하도록 정리\n- 드로그 PlayMode 테스트에 패턴 종료 후 공통 간격 검증 케이스를 추가

Assets/_Game/Scripts/AI/BehaviorActions/Actions/UsePatternAction.cs

@@ -27,6 +27,7 @@ public partial class UsePatternAction : Action
         new System.Collections.Generic.Dictionary<string, float>();
 
     private SkillController skillController;
+    private BossBehaviorRuntimeState runtimeState;
     private int currentStepIndex;
     private float waitEndTime;
     private bool isWaiting;
@@ -65,6 +66,9 @@ public partial class UsePatternAction : Action
             return Status.Failure;
         }
 
+        runtimeState = GameObject.GetComponent<BossBehaviorRuntimeState>();
+        runtimeState?.BeginPatternExecution(Pattern.Value);
+
         currentStepIndex = 0;
         isWaiting = false;
         isSkillStepExecuting = false;
@@ -74,7 +78,7 @@ public partial class UsePatternAction : Action
     protected override Status OnUpdate()
     {
         if (skillController == null)
-            return Status.Failure;
+            return FinalizePatternFailure(BossPatternExecutionResult.Cancelled);
 
         if (isWaiting)
         {
@@ -92,7 +96,7 @@ public partial class UsePatternAction : Action
 
                 isSkillStepExecuting = false;
                 if (skillController.LastExecutionResult != SkillExecutionResult.Completed)
-                    return Status.Failure;
+                    return FinalizePatternFailure(BossPatternExecutionResult.Cancelled);
             }
             else if (skillController.IsPlayingAnimation)
                 return Status.Running;
@@ -102,8 +106,7 @@ public partial class UsePatternAction : Action
 
         if (currentStepIndex >= Pattern.Value.Steps.Count)
         {
-            MarkPatternUsed(GameObject, Pattern.Value);
-            return Status.Success;
+            return FinalizePatternSuccess();
         }
 
         return ExecuteCurrentStep();
@@ -112,6 +115,7 @@ public partial class UsePatternAction : Action
     protected override void OnEnd()
     {
         skillController = null;
+        runtimeState = null;
         isSkillStepExecuting = false;
     }
 
@@ -130,7 +134,7 @@ public partial class UsePatternAction : Action
         if (step.Skill == null)
         {
             Debug.LogWarning($"[UsePatternAction] 스킬이 null입니다. (index {currentStepIndex})");
-            return Status.Failure;
+            return FinalizePatternFailure(BossPatternExecutionResult.Failed);
         }
 
         GameObject jumpTarget = null;
@@ -139,7 +143,7 @@ public partial class UsePatternAction : Action
             jumpTarget = ResolveJumpTarget();
             if (jumpTarget == null)
             {
-                return Status.Failure;
+                return FinalizePatternFailure(BossPatternExecutionResult.Failed);
             }
         }
 
@@ -150,7 +154,7 @@ public partial class UsePatternAction : Action
         if (!success)
         {
             Debug.LogWarning($"[UsePatternAction] 스킬 실행 실패: {step.Skill.SkillName} (index {currentStepIndex})");
-            return Status.Failure;
+            return FinalizePatternFailure(BossPatternExecutionResult.Failed);
         }
 
         isSkillStepExecuting = true;
@@ -222,6 +226,10 @@ public partial class UsePatternAction : Action
         if (owner == null || pattern == null)
             return false;
 
+        BossBehaviorRuntimeState context = owner.GetComponent<BossBehaviorRuntimeState>();
+        if (context != null)
+            return context.IsPatternReady(pattern);
+
         string cooldownKey = BuildCooldownKey(owner, pattern);
         if (!patternReadyTimes.TryGetValue(cooldownKey, out float readyTime))
             return true;
@@ -237,6 +245,14 @@ public partial class UsePatternAction : Action
         if (owner == null || pattern == null)
             return;
 
+        BossBehaviorRuntimeState context = owner.GetComponent<BossBehaviorRuntimeState>();
+        if (context != null)
+        {
+            context.SetPatternCooldown(pattern);
+            context.CompletePatternExecution(pattern, BossPatternExecutionResult.Succeeded);
+            return;
+        }
+
         string cooldownKey = BuildCooldownKey(owner, pattern);
         patternReadyTimes[cooldownKey] = Time.time + pattern.Cooldown;
     }
@@ -251,4 +267,25 @@ public partial class UsePatternAction : Action
         BossBehaviorRuntimeState context = GameObject.GetComponent<BossBehaviorRuntimeState>();
         context?.LogDebug(nameof(UsePatternAction), message);
     }
+
+    private Status FinalizePatternSuccess()
+    {
+        if (runtimeState != null)
+        {
+            runtimeState.SetPatternCooldown(Pattern.Value);
+            runtimeState.CompletePatternExecution(Pattern.Value, BossPatternExecutionResult.Succeeded);
+        }
+        else
+        {
+            MarkPatternUsed(GameObject, Pattern.Value);
+        }
+
+        return Status.Success;
+    }
+
+    private Status FinalizePatternFailure(BossPatternExecutionResult result)
+    {
+        runtimeState?.CompletePatternExecution(Pattern.Value, result);
+        return Status.Failure;
+    }
 }