修改 window 工具

Assets/MindPowerSdk/EditorWindow/MapDataEditorWindow.cs

@@ -46,6 +46,11 @@ namespace MindPowerSdk.Editor
             GUILayout.Label("文件夹路径设置", EditorStyles.boldLabel);
             // 数据源文件夹选择
             EditorGUILayout.BeginHorizontal();
+
+            // 从持久化文件中读取
+            mapDataFolder      = EditorPrefs.GetString("MapDataFolder",      mapDataFolder);
+            resourceDataFolder = EditorPrefs.GetString("ResourceDataFolder", resourceDataFolder);
+
             mapDataFolder = EditorGUILayout.TextField("数据源文件夹", mapDataFolder);
             if (GUILayout.Button("选择", GUILayout.Width(60)))
             {
@@ -70,6 +75,11 @@ namespace MindPowerSdk.Editor
                 }
             }
 
+
+            EditorPrefs.SetString("ResourceDataFolder", resourceDataFolder);
+            EditorPrefs.SetString("MapDataFolder",      mapDataFolder);
+
+
             EditorGUILayout.EndHorizontal();
 
             GUILayout.Space(10);
@@ -335,12 +345,53 @@ namespace MindPowerSdk.Editor
                         AssetDatabase.Refresh();
                         AssetDatabase.CreateAsset(terrain.materialTemplate,    materialDir);
                         AssetDatabase.CreateAsset(terrainCollider.terrainData, terrainDataPath);
+
+                        // 把 terrain.materialTemplate 中所有的图片保存下来
+                        foreach (var texturePropertyName in terrain.materialTemplate.GetTexturePropertyNames())
+                        {
+                            var texture = terrain.materialTemplate.GetTexture(texturePropertyName);
+                            if (texture)
+                            {
+                                Debug.Log($"保存材质贴图：{texturePropertyName} | {texture.name}");
+                                string texturePath = texturesDir.Replace(@"\", "/");
+                                texturePath = texturePath.Replace(Application.dataPath, "Assets");
+                                var textName = texturePropertyName;
+                                texturePath = $"{texturePath}/{textName}.png";
+                                
+                                // 检查纹理是否已经是项目中的资产
+                                string originalPath = AssetDatabase.GetAssetPath(texture);
+                                if (!string.IsNullOrEmpty(originalPath))
+                                {
+                                    // 如果是已存在的资产，复制到目标位置
+                                    if (!File.Exists(texturePath))
+                                    {
+                                        AssetDatabase.CopyAsset(originalPath, texturePath);
+                                        Debug.Log($"复制材质贴图：{originalPath} -> {texturePath}");
+                                    }
+                                }
+                                else
+                                {
+                                    // 如果是运行时生成的纹理，保存为PNG文件
+                                    if (texture is Texture2D texture2D)
+                                    {
+                                        byte[] bytes = texture2D.EncodeToPNG();
+                                        if (bytes != null)
+                                        {
+                                            File.WriteAllBytes(texturePath.Replace("Assets", Application.dataPath), bytes);
+                                            AssetDatabase.ImportAsset(texturePath);
+                                            Debug.Log($"导出材质贴图：{texturePath}");
+                                        }
+                                    }
+                                }
+                            }
+                        }
                     }
                 }
 
                 PrefabUtility.SaveAsPrefabAssetAndConnect(mapTransform.gameObject, prefabPath,
                                                           InteractionMode.UserAction);
 
+
                 Debug.Log($"保存预制体：{prefabPath}");
             }
 #else