public void PerformLoadScn(string fileName, bool replace)
{
// This method is public because this method is called if the user drags a
// .scnx onto the SpriteEditor
#region Mark how many objects before loading in case there is an insertion.
// If there is an insertion, only the newly-added objects should have post load
// logic performed on them
int numSpritesBefore = GameData.Scene.Sprites.Count;
int numOfSGsBefore = GameData.Scene.SpriteGrids.Count;
int numOfSpriteFramesBefore = GameData.Scene.SpriteFrames.Count;
int numberOfPositionedModels = GameData.Scene.PositionedModels.Count;
#endregion
SpriteEditorScene tempSES = SpriteEditorScene.FromFile(fileName);
#region See if there are any Models that reference files that aren't on disk
string sceneDirectory = FileManager.GetDirectory(fileName);
for (int i = 0; i < tempSES.PositionedModelSaveList.Count; i++)
{
PositionedModelSave modelSave = tempSES.PositionedModelSaveList[i];
if (!FileManager.FileExists(modelSave.ModelFileName))
{
// See if there's a .x with that name
if (FileManager.FileExists(sceneDirectory + modelSave.ModelFileName + ".x"))
{
modelSave.ModelFileName = modelSave.ModelFileName + ".x";
}
}
}
#endregion
#region Now, see if there are any other files that haven't been found and create the error window
List <string> texturesNotFound = tempSES.GetMissingFiles();
if (texturesNotFound.Count != 0)
{
OkListWindow okListWindow = new OkListWindow(
"There are files that the .scnx references which cannot be located.",
"Error loading .scnx");
foreach (string file in texturesNotFound)
{
okListWindow.AddItem(file);
}
return;
}
#endregion
#region if replacing, clear the old scene out
if (replace)
{
SpriteManager.RemoveScene(GameData.Scene, true);
FlatRedBallServices.Unload(GameData.SceneContentManager);
tempSES.SetCamera(GameData.Camera);
#if FRB_MDX
if (tempSES.CoordinateSystem == FlatRedBall.Math.CoordinateSystem.RightHanded)
{
GameData.Camera.Z *= -1;
}
#endif
GameData.EditorProperties.PixelSize = tempSES.PixelSize;
GuiData.EditorPropertiesGrid.Refresh();
// 4/16/2011: The following line of code
// was causing errors when saving the .scnx
// file through CTRL+S. Taking it out because
// I don't see why we need this anyway.
// GameData.FileName = FileManager.RemoveExtension(fileName);
GameData.FileName = fileName;
FlatRedBallServices.Owner.Text = "SpriteEditor - Currently editing " + GameData.FileName;
GuiData.MenuStrip.LastFileTypeLoaded = FileManager.GetExtension(fileName);
}
#endregion
Scene newlyLoadedScene = tempSES.ToScene <EditorSprite>(GameData.SceneContentManager);
GameData.Scene.AddToThis(newlyLoadedScene);
// This caused
// a double-add.
// Not sure why we're
// adding GameData.Scene.
//GameData.Scene.AddToManagers();
newlyLoadedScene.AddToManagers();
GuiData.ListWindow.RefreshListsShown();
#region Add the used Textures to the texture ListBox
for (int i = numSpritesBefore; i < GameData.Scene.Sprites.Count; i++)
{
GuiData.ListWindow.Add(GameData.Scene.Sprites[i].Texture);
GuiData.ListWindow.Add(GameData.Scene.Sprites[i].AnimationChains);
}
for (int i = numOfSpriteFramesBefore; i < GameData.Scene.SpriteFrames.Count; i++)
{
GuiData.ListWindow.Add(GameData.Scene.SpriteFrames[i].Texture);
GuiData.ListWindow.Add(GameData.Scene.SpriteFrames[i].AnimationChains);
}
for (int i = numOfSGsBefore; i < GameData.Scene.SpriteGrids.Count; i++)
{
SpriteGrid sg = GameData.Scene.SpriteGrids[i];
sg.PopulateGrid(GameData.Camera.X, GameData.Camera.Y, 0f);
sg.RefreshPaint();
List <Texture2D> texturesToAdd = sg.GetUsedTextures();
foreach (Texture2D tex in texturesToAdd)
{
GuiData.ListWindow.Add(tex);
}
}
#endregion
CheckForExtraFiles(FileManager.RemoveExtension(fileName));
GameData.Scene.Sprites.SortZInsertionDescending();
if (tempSES.AssetsRelativeToSceneFile)
{
FileManager.ResetRelativeToCurrentDirectory();
}
}