Streamingle_URP/Assets/Scripts/Editor/HumanBoneNameCopier.cs

using UnityEngine;
using UnityEditor;
using System.Collections.Generic;

public class HumanBoneNameCopier : EditorWindow
{
    private GameObject sourceAvatar;
    private GameObject targetAvatar;
    private Vector2 scrollPosition;
    private bool showAdvancedOptions = false;
    private bool copyAllBones = true;
    private Dictionary<HumanBodyBones, bool> boneSelection = new Dictionary<HumanBodyBones, bool>();

    [MenuItem("Tools/Human Bone Name Copier")]
    public static void ShowWindow()
    {
        GetWindow<HumanBoneNameCopier>("Human Bone Name Copier");
    }

    private void OnEnable()
    {
        InitializeBoneSelection();
    }

    private void InitializeBoneSelection()
    {
        boneSelection.Clear();
        foreach (HumanBodyBones bone in System.Enum.GetValues(typeof(HumanBodyBones)))
        {
            if (bone != HumanBodyBones.LastBone)
            {
                boneSelection[bone] = true;
            }
        }
    }

    private void OnGUI()
    {
        GUILayout.Label("Human Bone Name Copier", EditorStyles.boldLabel);
        EditorGUILayout.Space();

        // 소스 아바타 선택
        EditorGUILayout.BeginHorizontal();
        GUILayout.Label("Source Avatar:", GUILayout.Width(100));
        sourceAvatar = (GameObject)EditorGUILayout.ObjectField(sourceAvatar, typeof(GameObject), true);
        EditorGUILayout.EndHorizontal();

        // 타겟 아바타 선택
        EditorGUILayout.BeginHorizontal();
        GUILayout.Label("Target Avatar:", GUILayout.Width(100));
        targetAvatar = (GameObject)EditorGUILayout.ObjectField(targetAvatar, typeof(GameObject), true);
        EditorGUILayout.EndHorizontal();

        EditorGUILayout.Space();

        // 고급 옵션 토글
        showAdvancedOptions = EditorGUILayout.Foldout(showAdvancedOptions, "Advanced Options");
        
        if (showAdvancedOptions)
        {
            EditorGUI.indentLevel++;
            copyAllBones = EditorGUILayout.Toggle("Copy All Bones", copyAllBones);
            
            if (!copyAllBones)
            {
                EditorGUILayout.Space();
                GUILayout.Label("Select Bones to Copy:", EditorStyles.boldLabel);
                
                scrollPosition = EditorGUILayout.BeginScrollView(scrollPosition, GUILayout.Height(200));
                
                foreach (var bone in boneSelection)
                {
                    boneSelection[bone.Key] = EditorGUILayout.Toggle(bone.Key.ToString(), bone.Value);
                }
                
                EditorGUILayout.EndScrollView();
            }
            
            EditorGUI.indentLevel--;
        }

        EditorGUILayout.Space();

        // 정보 표시
        if (sourceAvatar != null)
        {
            var sourceAnimator = sourceAvatar.GetComponent<Animator>();
            if (sourceAnimator != null && sourceAnimator.avatar != null)
            {
                EditorGUILayout.HelpBox($"Source Avatar: {sourceAvatar.name}\n" +
                                       $"Human Bone Count: {GetHumanBoneCount(sourceAnimator)}", 
                                       MessageType.Info);
            }
        }

        if (targetAvatar != null)
        {
            var targetAnimator = targetAvatar.GetComponent<Animator>();
            if (targetAnimator != null && targetAnimator.avatar != null)
            {
                EditorGUILayout.HelpBox($"Target Avatar: {targetAvatar.name}\n" +
                                       $"Human Bone Count: {GetHumanBoneCount(targetAnimator)}", 
                                       MessageType.Info);
            }
        }

        EditorGUILayout.Space();

        // 버튼들
        EditorGUILayout.BeginHorizontal();
        
        GUI.enabled = sourceAvatar != null && targetAvatar != null;
        
        if (GUILayout.Button("Copy Bone Names"))
        {
            CopyBoneNames();
        }
        
        if (GUILayout.Button("Preview Changes"))
        {
            PreviewChanges();
        }
        
        EditorGUILayout.EndHorizontal();
        
        EditorGUILayout.Space();
        
        // 추가 기능 버튼
        EditorGUILayout.BeginHorizontal();
        
        GUI.enabled = targetAvatar != null;
        
        if (GUILayout.Button("Add 'zindnick : ' to Non-Human Bones"))
        {
            AddPrefixToNonHumanBones();
        }
        
        GUI.enabled = true;
        
        EditorGUILayout.EndHorizontal();

        EditorGUILayout.Space();

        if (GUILayout.Button("Clear Selection"))
        {
            sourceAvatar = null;
            targetAvatar = null;
        }
    }

    private int GetHumanBoneCount(Animator animator)
    {
        if (animator == null || animator.avatar == null) return 0;
        
        int count = 0;
        for (int i = 0; i < (int)HumanBodyBones.LastBone; i++)
        {
            if (animator.GetBoneTransform((HumanBodyBones)i) != null)
            {
                count++;
            }
        }
        return count;
    }

    private void CopyBoneNames()
    {
        if (sourceAvatar == null || targetAvatar == null)
        {
            EditorUtility.DisplayDialog("Error", "Please select both source and target avatars.", "OK");
            return;
        }

        var sourceAnimator = sourceAvatar.GetComponent<Animator>();
        var targetAnimator = targetAvatar.GetComponent<Animator>();

        if (sourceAnimator == null || sourceAnimator.avatar == null)
        {
            EditorUtility.DisplayDialog("Error", "Source avatar must have an Animator component with a valid Avatar.", "OK");
            return;
        }

        if (targetAnimator == null || targetAnimator.avatar == null)
        {
            EditorUtility.DisplayDialog("Error", "Target avatar must have an Animator component with a valid Avatar.", "OK");
            return;
        }

        Undo.RecordObject(targetAvatar, "Copy Human Bone Names");

        int copiedCount = 0;

        for (int i = 0; i < (int)HumanBodyBones.LastBone; i++)
        {
            HumanBodyBones bone = (HumanBodyBones)i;
            
            if (!copyAllBones && boneSelection.ContainsKey(bone) && !boneSelection[bone])
            {
                continue;
            }

            Transform sourceBone = sourceAnimator.GetBoneTransform(bone);
            Transform targetBone = targetAnimator.GetBoneTransform(bone);

            if (sourceBone != null && targetBone != null)
            {
                targetBone.name = sourceBone.name;
                copiedCount++;
            }
        }

        EditorUtility.SetDirty(targetAvatar);
        AssetDatabase.SaveAssets();

        EditorUtility.DisplayDialog("Success", 
            $"Successfully copied {copiedCount} bone names from {this.sourceAvatar.name} to {this.targetAvatar.name}.", 
            "OK");
    }

    private void PreviewChanges()
    {
        if (sourceAvatar == null || targetAvatar == null)
        {
            EditorUtility.DisplayDialog("Error", "Please select both source and target avatars.", "OK");
            return;
        }

        var sourceAnimator = sourceAvatar.GetComponent<Animator>();
        var targetAnimator = targetAvatar.GetComponent<Animator>();

        if (sourceAnimator == null || sourceAnimator.avatar == null)
        {
            EditorUtility.DisplayDialog("Error", "Source avatar must have an Animator component with a valid Avatar.", "OK");
            return;
        }

        if (targetAnimator == null || targetAnimator.avatar == null)
        {
            EditorUtility.DisplayDialog("Error", "Target avatar must have an Animator component with a valid Avatar.", "OK");
            return;
        }

        string previewText = "Preview of bone name changes:\n\n";

        for (int i = 0; i < (int)HumanBodyBones.LastBone; i++)
        {
            HumanBodyBones bone = (HumanBodyBones)i;
            
            if (!copyAllBones && boneSelection.ContainsKey(bone) && !boneSelection[bone])
            {
                continue;
            }

            Transform sourceBone = sourceAnimator.GetBoneTransform(bone);
            Transform targetBone = targetAnimator.GetBoneTransform(bone);

            if (sourceBone != null && targetBone != null)
            {
                previewText += $"{bone}: {targetBone.name} → {sourceBone.name}\n";
            }
        }

        EditorUtility.DisplayDialog("Preview", previewText, "OK");
    }

    private void AddPrefixToNonHumanBones()
    {
        if (targetAvatar == null)
        {
            EditorUtility.DisplayDialog("Error", "Please select a target avatar.", "OK");
            return;
        }

        var targetAnimator = targetAvatar.GetComponent<Animator>();

        if (targetAnimator == null || targetAnimator.avatar == null)
        {
            EditorUtility.DisplayDialog("Error", "Target avatar must have an Animator component with a valid Avatar.", "OK");
            return;
        }

        // 휴먼본 목록 수집
        HashSet<Transform> humanBones = new HashSet<Transform>();
        for (int i = 0; i < (int)HumanBodyBones.LastBone; i++)
        {
            Transform humanBone = targetAnimator.GetBoneTransform((HumanBodyBones)i);
            if (humanBone != null)
            {
                humanBones.Add(humanBone);
            }
        }

        Undo.RecordObject(targetAvatar, "Add Prefix to Non-Human Bones");

        int modifiedCount = 0;
        Transform[] allTransforms = targetAvatar.GetComponentsInChildren<Transform>();

        foreach (Transform transform in allTransforms)
        {
            // 휴먼본이 아니고, 이미 접두사가 없는 경우에만 추가
            if (!humanBones.Contains(transform) && !transform.name.StartsWith("zindnick : "))
            {
                transform.name = "zindnick : " + transform.name;
                modifiedCount++;
            }
        }

        EditorUtility.SetDirty(targetAvatar);
        AssetDatabase.SaveAssets();

        EditorUtility.DisplayDialog("Success", 
            $"Successfully added 'zindnick : ' prefix to {modifiedCount} non-human bones in {targetAvatar.name}.", 
            "OK");
    }
}