JuegoSim/Assets/Editor/EditorFeatures/BlockDataCreatorEditor.cs

using UnityEngine;
using UnityEditor;
using System.IO;
using System.Reflection;

public class BlockDataCreatorEditor : EditorWindow
{
    private GameObject prefab;
    private string saveFolder = "Assets/Resources/BlocksData/Final";

    [MenuItem("Tools/Block Data Creator")]
    public static void ShowWindow() =>
        GetWindow<BlockDataCreatorEditor>("Block Data Creator");

    private void OnGUI()
    {
        GUILayout.Label("Block Data Creator", EditorStyles.boldLabel);
        EditorGUILayout.Space();

        prefab = (GameObject)EditorGUILayout.ObjectField("Block Prefab", prefab, typeof(GameObject), false);

        EditorGUILayout.Space();
        GUILayout.Label("Save Paths", EditorStyles.boldLabel);

        EditorGUILayout.BeginHorizontal();
        saveFolder = EditorGUILayout.TextField("BlockData Folder", saveFolder);
        if (GUILayout.Button("Browse", GUILayout.Width(60)))
            saveFolder = BrowseFolder(saveFolder);
        EditorGUILayout.EndHorizontal();

        EditorGUILayout.Space();

        GUI.enabled = prefab != null;
        if (GUILayout.Button("Create BlockData"))
            CreateBlockData();
        GUI.enabled = true;

        if (prefab == null)
            EditorGUILayout.HelpBox("Assign a prefab to get started.", MessageType.Info);
    }

    public void CreateBlockData()
    {
        EnsureFolderExists(saveFolder);

        // ── 1. Create BlockData ───────────────────────────────────────────────
        BlockData blockData = ScriptableObject.CreateInstance<BlockData>();
        blockData.blockName = prefab.name;
        blockData.blockPrefab = prefab;

        string assetPath = AssetDatabase.GenerateUniqueAssetPath(
            $"{saveFolder}/{prefab.name}_BlockData.asset");
        AssetDatabase.CreateAsset(blockData, assetPath);
        AssetDatabase.SaveAssets();

        // ── 2. Assign BlockData back to the Block component on the prefab ─────
        Block block = prefab.GetComponent<Block>();
        if (block != null)
        {
            SerializedObject so = new SerializedObject(block);
            SerializedProperty prop = so.FindProperty("BlockData");
            if (prop != null)
            {
                prop.objectReferenceValue = blockData;
                so.ApplyModifiedProperties();
                PrefabUtility.SavePrefabAsset(prefab);
                Debug.Log($"[BlockDataCreator] BlockData assigned to {prefab.name}.");
            }
            else
                Debug.LogWarning("[BlockDataCreator] 'BlockData' field not found on Block component.");
        }
        else
            Debug.LogWarning($"[BlockDataCreator] No Block component on {prefab.name}.");

        // ── 3. Ping the new asset ─────────────────────────────────────────────
        EditorUtility.FocusProjectWindow();
        Selection.activeObject = blockData;
        EditorGUIUtility.PingObject(blockData);
        Debug.Log($"[BlockDataCreator] Created: {assetPath}");
    }

    public BlockData CreateBlockData(GameObject Prefab)
    {
        EnsureFolderExists(saveFolder);

        // ── 1. Create BlockData ───────────────────────────────────────────────
        BlockData blockData = ScriptableObject.CreateInstance<BlockData>();
        blockData.blockName = Prefab.name;
        blockData.blockPrefab = Prefab;

        string assetPath = AssetDatabase.GenerateUniqueAssetPath(
            $"{saveFolder}/{Prefab.name}_BlockData.asset");
        AssetDatabase.CreateAsset(blockData, assetPath);
        AssetDatabase.SaveAssets();

        // ── 2. Assign BlockData back to the Block component on the prefab ─────
        Block block = Prefab.GetComponent<Block>();
        if (block != null)
        {
            SerializedObject so = new SerializedObject(block);
            SerializedProperty prop = so.FindProperty("BlockData");
            if (prop != null)
            {
                prop.objectReferenceValue = blockData;
                so.ApplyModifiedProperties();
                PrefabUtility.SavePrefabAsset(Prefab);
                Debug.Log($"[BlockDataCreator] BlockData assigned to {Prefab.name}.");
            }
            else
                Debug.LogWarning("[BlockDataCreator] 'BlockData' field not found on Block component.");
        }
        else
            Debug.LogWarning($"[BlockDataCreator] No Block component on {Prefab.name}.");

        // ── 3. Ping the new asset ─────────────────────────────────────────────
        EditorUtility.FocusProjectWindow();
        Selection.activeObject = blockData;
        EditorGUIUtility.PingObject(blockData);
        Debug.Log($"[BlockDataCreator] Created: {assetPath}");

        // ── 4. Return the Block Data ──────────────────────────────────────────
        return blockData;
    }

    private string BrowseFolder(string current)
    {
        string abs = EditorUtility.OpenFolderPanel("Select Folder", current, "");
        if (string.IsNullOrEmpty(abs)) return current;
        if (abs.StartsWith(Application.dataPath))
            return "Assets" + abs.Substring(Application.dataPath.Length);
        Debug.LogWarning("[BlockDataCreator] Folder must be inside Assets.");
        return current;
    }

    private void EnsureFolderExists(string path)
    {
        if (AssetDatabase.IsValidFolder(path)) return;
        string parent = Path.GetDirectoryName(path).Replace("\\", "/");
        EnsureFolderExists(parent);
        AssetDatabase.CreateFolder(parent, Path.GetFileName(path));
    }
}