feat: 드로그 기본기2 ActorCore 모션 적용

- ActorCore 펀치/어퍼컷/촙 후보 FBX와 휴머노이드 클립 추출 에디터 창을 추가

- 드로그 강타, 기본기2, 기본기3 스킬 클립과 기본기2 패턴 3타 스텝을 새 모션 흐름에 맞게 갱신

- 미사용 도약/발구르기 파생 클립을 정리하고 아직 참조 중인 클립은 보존

- Unity 세션 부재로 에디터 컴파일과 콘솔 검증은 이번 커밋에서 미수행

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Assets/_Game/Animations/Controllers/AC_Boss_Drog.controller

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Assets/_Game/Data/Patterns/Data_Pattern_Drog_콤보-기본기2.asset

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Assets/_Game/Data/Skills/Data_Skill_Drog_강타.asset

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Assets/_Game/Scripts/Editor/ActorCoreHumanoidClipExtractorWindow.cs

@@ -0,0 +1,382 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+using UnityEngine;
+
+using UnityEditor;
+
+/// <summary>
+/// ActorCore 기준 FBX를 참고해 소스 FBX에서 휴머노이드 클립을 추출하는 에디터 윈도우입니다.
+/// 소스 FBX는 우선 Create From This Model로 재임포트한 뒤, 유효한 휴머노이드 클립만 .anim으로 저장합니다.
+/// </summary>
+public sealed class ActorCoreHumanoidClipExtractorWindow : EditorWindow
+{
+    private const string MenuPath = "Tools/Animation/Extract ActorCore Humanoid Clips";
+    private const string DefaultReferencePath = "Assets/External/Animations/ActorCore/uppercut-l.fbx";
+    private const string DefaultOutputFolder = "Assets/External/Animations/ActorCore/Extracted";
+
+    private UnityEngine.Object referenceFbx;
+    private UnityEngine.Object sourceFbx;
+    private DefaultAsset outputFolder;
+    private bool overwriteExisting = true;
+    private Vector2 scrollPosition;
+
+    private struct ImporterState
+    {
+        public bool importAnimation;
+        public ModelImporterAnimationType animationType;
+        public ModelImporterAvatarSetup avatarSetup;
+        public Avatar sourceAvatar;
+        public ModelImporterClipAnimation[] clipAnimations;
+    }
+
+    [MenuItem(MenuPath, false, 25)]
+    public static void ShowWindow()
+    {
+        var window = GetWindow<ActorCoreHumanoidClipExtractorWindow>("ActorCore Clip Extractor");
+        window.minSize = new Vector2(520f, 360f);
+        window.InitializeDefaults();
+        window.Show();
+    }
+
+    private void OnEnable()
+    {
+        InitializeDefaults();
+    }
+
+    private void InitializeDefaults()
+    {
+        if (referenceFbx == null)
+            referenceFbx = AssetDatabase.LoadMainAssetAtPath(DefaultReferencePath);
+
+        if (outputFolder == null)
+            outputFolder = AssetDatabase.LoadAssetAtPath<DefaultAsset>(DefaultOutputFolder);
+    }
+
+    private void OnGUI()
+    {
+        EditorGUILayout.Space(8f);
+        EditorGUILayout.LabelField("ActorCore 휴머노이드 클립 추출", EditorStyles.boldLabel);
+        EditorGUILayout.Space(4f);
+        EditorGUILayout.HelpBox(
+            "기준 FBX의 휴머노이드 구조를 검증용으로 참고하고, 소스 FBX는 Create From This Model로 재임포트한 뒤 "
+            + "유효한 휴머노이드 클립만 개별 .anim으로 추출합니다.",
+            MessageType.Info);
+
+        using (var scrollView = new EditorGUILayout.ScrollViewScope(scrollPosition))
+        {
+            scrollPosition = scrollView.scrollPosition;
+
+            referenceFbx = EditorGUILayout.ObjectField(
+                "기준 FBX",
+                referenceFbx,
+                typeof(UnityEngine.Object),
+                false);
+
+            sourceFbx = EditorGUILayout.ObjectField(
+                "소스 FBX",
+                sourceFbx,
+                typeof(UnityEngine.Object),
+                false);
+
+            outputFolder = (DefaultAsset)EditorGUILayout.ObjectField(
+                "출력 폴더",
+                outputFolder,
+                typeof(DefaultAsset),
+                false);
+
+            overwriteExisting = EditorGUILayout.ToggleLeft("기존 .anim 덮어쓰기", overwriteExisting);
+
+            EditorGUILayout.Space(12f);
+            DrawSelectionSummary();
+        }
+
+        EditorGUILayout.Space(8f);
+
+        using (new EditorGUI.DisabledScope(!CanExtract()))
+        {
+            if (GUILayout.Button("추출", GUILayout.Height(34f)))
+                Extract();
+        }
+    }
+
+    private void DrawSelectionSummary()
+    {
+        EditorGUILayout.LabelField("선택 요약", EditorStyles.boldLabel);
+
+        DrawAssetPathLabel("기준 FBX 경로", referenceFbx);
+        DrawAssetPathLabel("소스 FBX 경로", sourceFbx);
+        DrawAssetPathLabel("출력 폴더 경로", outputFolder);
+
+        if (sourceFbx == null)
+            return;
+
+        string sourcePath = AssetDatabase.GetAssetPath(sourceFbx);
+        if (!IsFbxPath(sourcePath))
+            return;
+
+        AnimationClip[] clips = AssetDatabase.LoadAllAssetsAtPath(sourcePath)
+            .OfType<AnimationClip>()
+            .ToArray();
+
+        string[] clipNames = clips.Select(clip => clip.name).ToArray();
+        string clipSummary = clipNames.Length > 0
+            ? string.Join(", ", clipNames)
+            : "(없음)";
+
+        EditorGUILayout.LabelField("소스 내장 클립", clipSummary, EditorStyles.wordWrappedLabel);
+    }
+
+    private static void DrawAssetPathLabel(string label, UnityEngine.Object asset)
+    {
+        string assetPath = asset != null ? AssetDatabase.GetAssetPath(asset) : "(미선택)";
+        EditorGUILayout.LabelField(label, assetPath, EditorStyles.wordWrappedLabel);
+    }
+
+    private bool CanExtract()
+    {
+        if (EditorApplication.isPlayingOrWillChangePlaymode)
+            return false;
+
+        return IsValidFbx(referenceFbx) && IsValidFbx(sourceFbx) && IsValidFolder(outputFolder);
+    }
+
+    private static bool IsValidFbx(UnityEngine.Object asset)
+    {
+        return asset != null && IsFbxPath(AssetDatabase.GetAssetPath(asset));
+    }
+
+    private static bool IsFbxPath(string assetPath)
+    {
+        return !string.IsNullOrEmpty(assetPath)
+            && assetPath.EndsWith(".fbx", StringComparison.OrdinalIgnoreCase);
+    }
+
+    private static bool IsValidFolder(DefaultAsset asset)
+    {
+        if (asset == null)
+            return false;
+
+        string path = AssetDatabase.GetAssetPath(asset);
+        return !string.IsNullOrEmpty(path) && AssetDatabase.IsValidFolder(path);
+    }
+
+    private void Extract()
+    {
+        string referencePath = AssetDatabase.GetAssetPath(referenceFbx);
+        string sourcePath = AssetDatabase.GetAssetPath(sourceFbx);
+        string outputPath = AssetDatabase.GetAssetPath(outputFolder);
+
+        var referenceImporter = AssetImporter.GetAtPath(referencePath) as ModelImporter;
+        var sourceImporter = AssetImporter.GetAtPath(sourcePath) as ModelImporter;
+
+        if (referenceImporter == null || sourceImporter == null)
+        {
+            EditorUtility.DisplayDialog(
+                "ActorCore Clip Extractor",
+                "FBX ModelImporter를 찾지 못했습니다.",
+                "확인");
+            return;
+        }
+
+        int referenceSkeletonCount = referenceImporter.humanDescription.skeleton?.Length ?? 0;
+        TakeInfo[] originalTakeInfos = sourceImporter.importedTakeInfos ?? Array.Empty<TakeInfo>();
+        ImporterState originalState = CaptureImporterState(sourceImporter);
+
+        if (!PrepareSourceImporter(sourceImporter))
+        {
+            EditorUtility.DisplayDialog(
+                "ActorCore Clip Extractor",
+                "소스 FBX를 휴머노이드 기준으로 준비하지 못했습니다. 콘솔을 확인해 주세요.",
+                "확인");
+            return;
+        }
+
+        try
+        {
+            AnimationClip[] clips = AssetDatabase.LoadAllAssetsAtPath(sourcePath)
+                .OfType<AnimationClip>()
+                .Where(IsUsableHumanoidClip)
+                .ToArray();
+
+            if (clips.Length == 0)
+            {
+                TakeInfo[] takeInfos = sourceImporter.importedTakeInfos ?? Array.Empty<TakeInfo>();
+                string takeSummary = takeInfos.Length > 0
+                    ? string.Join(", ", takeInfos.Select(take => take.name))
+                    : "(없음)";
+                int preparedSkeletonCount = sourceImporter.humanDescription.skeleton?.Length ?? 0;
+                bool humanoidImportFailed = originalTakeInfos.Length > 0
+                    && takeInfos.Length == 0
+                    && preparedSkeletonCount == 0;
+                string failureReason = humanoidImportFailed
+                    ? "원본 FBX에는 테이크가 있었지만, 휴머노이드로 임시 재임포트하는 단계에서 Unity가 유효한 Avatar 구조를 만들지 못했습니다.\n"
+                        + "이 경우는 보통 본 매핑 또는 루트 계층이 휴머노이드 조건을 만족하지 않아 `Invalid Avatar Rig Configuration`이 발생한 상황입니다."
+                    : "이 경우는 보통 소스 FBX가 Unity에서 애니메이션 테이크를 읽지 못하는 상태입니다.\n"
+                        + "원본 툴에서 애니메이션 포함 상태로 다시 export하거나, Blender에서 NLA/All Actions 기반으로 다시 export해야 합니다.";
+
+                EditorUtility.DisplayDialog(
+                    "ActorCore Clip Extractor",
+                    "추출 가능한 휴머노이드 클립이 없습니다.\n\n"
+                    + $"원본 테이크 수: {originalTakeInfos.Length}\n"
+                    + $"Unity가 감지한 테이크 수: {takeInfos.Length}\n"
+                    + $"휴머노이드 스켈레톤 수: {preparedSkeletonCount}\n"
+                    + $"테이크 목록: {takeSummary}\n\n"
+                    + failureReason,
+                    "확인");
+                return;
+            }
+
+            List<string> createdPaths = new List<string>();
+
+            AssetDatabase.StartAssetEditing();
+
+            try
+            {
+                foreach (AnimationClip clip in clips)
+                {
+                    string fileName = SanitizeClipName(clip.name);
+                    string targetPath = $"{outputPath}/{fileName}.anim";
+
+                    if (!overwriteExisting)
+                        targetPath = AssetDatabase.GenerateUniqueAssetPath(targetPath);
+
+                    AnimationClip existingClip = AssetDatabase.LoadAssetAtPath<AnimationClip>(targetPath);
+                    AnimationClip copiedClip = UnityEngine.Object.Instantiate(clip);
+                    copiedClip.name = fileName;
+
+                    if (existingClip != null && overwriteExisting)
+                    {
+                        EditorUtility.CopySerialized(copiedClip, existingClip);
+                        EditorUtility.SetDirty(existingClip);
+                    }
+                    else
+                    {
+                        AssetDatabase.CreateAsset(copiedClip, targetPath);
+                    }
+
+                    createdPaths.Add(targetPath);
+                }
+            }
+            finally
+            {
+                AssetDatabase.StopAssetEditing();
+                AssetDatabase.SaveAssets();
+                AssetDatabase.Refresh();
+            }
+
+            int sourceSkeletonCount = sourceImporter.humanDescription.skeleton?.Length ?? 0;
+
+            string message = $"기준 스켈레톤 수: {referenceSkeletonCount}\n"
+                + $"소스 스켈레톤 수: {sourceSkeletonCount}\n"
+                + $"추출 클립 수: {createdPaths.Count}\n\n"
+                + string.Join("\n", createdPaths);
+
+            Debug.Log($"[ActorCoreHumanoidClipExtractor] {message}");
+            EditorUtility.DisplayDialog("ActorCore Clip Extractor", message, "확인");
+        }
+        finally
+        {
+            RestoreImporterState(sourceImporter, originalState);
+        }
+    }
+
+    private static bool PrepareSourceImporter(ModelImporter importer)
+    {
+        if (importer == null)
+            return false;
+
+        importer.importAnimation = true;
+        importer.animationType = ModelImporterAnimationType.Human;
+        importer.avatarSetup = ModelImporterAvatarSetup.CreateFromThisModel;
+        importer.sourceAvatar = null;
+        importer.SaveAndReimport();
+        return true;
+    }
+
+    private static ImporterState CaptureImporterState(ModelImporter importer)
+    {
+        return new ImporterState
+        {
+            importAnimation = importer.importAnimation,
+            animationType = importer.animationType,
+            avatarSetup = importer.avatarSetup,
+            sourceAvatar = importer.sourceAvatar,
+            clipAnimations = CloneClipAnimations(importer.clipAnimations),
+        };
+    }
+
+    private static void RestoreImporterState(ModelImporter importer, ImporterState state)
+    {
+        if (importer == null)
+            return;
+
+        importer.importAnimation = state.importAnimation;
+        importer.animationType = state.animationType;
+        importer.avatarSetup = state.avatarSetup;
+        importer.sourceAvatar = state.sourceAvatar;
+        importer.clipAnimations = state.clipAnimations ?? Array.Empty<ModelImporterClipAnimation>();
+        importer.SaveAndReimport();
+    }
+
+    private static ModelImporterClipAnimation[] CloneClipAnimations(ModelImporterClipAnimation[] clips)
+    {
+        if (clips == null || clips.Length == 0)
+            return Array.Empty<ModelImporterClipAnimation>();
+
+        return clips.Select(clip => new ModelImporterClipAnimation
+        {
+            name = clip.name,
+            takeName = clip.takeName,
+            firstFrame = clip.firstFrame,
+            lastFrame = clip.lastFrame,
+            loopTime = clip.loopTime,
+            loopPose = clip.loopPose,
+            cycleOffset = clip.cycleOffset,
+            lockRootRotation = clip.lockRootRotation,
+            lockRootHeightY = clip.lockRootHeightY,
+            lockRootPositionXZ = clip.lockRootPositionXZ,
+            keepOriginalOrientation = clip.keepOriginalOrientation,
+            keepOriginalPositionY = clip.keepOriginalPositionY,
+            keepOriginalPositionXZ = clip.keepOriginalPositionXZ,
+            heightFromFeet = clip.heightFromFeet,
+            mirror = clip.mirror,
+            maskType = clip.maskType,
+            additiveReferencePoseFrame = clip.additiveReferencePoseFrame,
+            hasAdditiveReferencePose = clip.hasAdditiveReferencePose,
+            wrapMode = clip.wrapMode,
+        }).ToArray();
+    }
+
+    private static bool IsUsableHumanoidClip(AnimationClip clip)
+    {
+        if (clip == null)
+            return false;
+
+        if (clip.name.StartsWith("__preview__", StringComparison.Ordinal))
+            return false;
+
+        if (!clip.humanMotion)
+            return false;
+
+        if (clip.empty)
+            return false;
+
+        return true;
+    }
+
+    private static string SanitizeClipName(string clipName)
+    {
+        string sanitized = clipName;
+        int separatorIndex = sanitized.LastIndexOf('|');
+        if (separatorIndex >= 0 && separatorIndex + 1 < sanitized.Length)
+            sanitized = sanitized.Substring(separatorIndex + 1);
+
+        foreach (char invalid in Path.GetInvalidFileNameChars())
+            sanitized = sanitized.Replace(invalid, '_');
+
+        return sanitized.Trim();
+    }
+}

Assets/_Game/Scripts/Editor/ActorCoreHumanoidClipExtractorWindow.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 2d1baf05ee0d5d7cf838a1599adbb71d