Map Editor MultiSDS support

Mafia2Libs/Core/IO/FileFactory.cs

@@ -35,6 +35,8 @@ public static FileBase ConstructFromFileInfo(FileInfo info)
                     break;
                 case "FR":
                     return new FileFrameResource(info);
+                case "MES":
+                    return new MapEditorSession(info);
                 case "MTL":
                     return new FileMaterialLibrary(info);
                 case "LUA":

Mafia2Libs/Core/IO/FileMapEditorSession.cs

@@ -0,0 +1,62 @@
+using Mafia2Tool;
+using System;
+using System.IO;
+
+namespace Core.IO
+{
+    public class MapEditorSession : FileBase
+    {
+        private bool bForceBigEndian;
+
+        public MapEditorSession(FileInfo info) : base(info)
+        {
+        }
+
+        public override bool Open()
+        {
+            //make sure to load materials.
+            MaterialData.Load();
+
+            //we now build scene data from GameExplorer rather than d3d viewer.
+            string[] scenepaths = ReadMESScenePaths();
+
+            MapEditor d3dForm = new MapEditor(file,scenepaths);
+            d3dForm.Dispose();
+            return true;
+        }
+
+        public override void Save()
+        {
+            throw new NotImplementedException();
+        }
+
+        public override string GetExtensionUpper()
+        {
+            return "MES";
+        }
+
+        private string[] ReadMESScenePaths()
+        {
+            // Otevření streamu pro čtení souboru
+            byte[] fileData = File.ReadAllBytes(file.FullName);
+            using (var ms = new MemoryStream(fileData))
+            using (var reader = new BinaryReader(ms))
+            {
+                int version = reader.ReadInt32();
+                int numberOfScenes = reader.ReadInt32();
+
+                string[] scenePaths = new string[numberOfScenes];
+
+                for (int i = 0; i < numberOfScenes; i++)
+                {
+                    int stringLength = reader.ReadInt32();
+
+                    scenePaths[i] = new string(reader.ReadChars(stringLength));
+                }
+
+                return scenePaths;
+            }
+        }
+
+    }
+}

Mafia2Libs/Forms/Docking/DockSceneTree.cs

@@ -556,6 +556,21 @@ public bool ObjectGroupHasObject(TreeNode ogNode, ulong frameRefHash)
             }
             return false;
         }
+
+        public TreeNode GetSceneDataTreeNode(string ScenePath)
+        {
+
+            for (int i = 0; i < TreeView_Explorer.Nodes.Count; i++)
+            {
+                if (TreeView_Explorer.Nodes[i].Text.Equals(ScenePath))
+                {
+                    return TreeView_Explorer.Nodes[i];
+                }
+            }
+
+            // We have failed, return null.
+            return null;
+        }
     }
 }
 public class TreeViewDragEventArgs : EventArgs