/// <summary>
/// Called when graphics resources need to be loaded. Override this method to load any
/// game-specific graphics resources.
/// </summary>
protected override void LoadContent()
{
try
{
// Configure ContentManager to load the SpriteFont.
var titleStorage = new TitleStorage("Content");
var vfsStorage = new VfsStorage();
vfsStorage.MountInfos.Add(new VfsMountInfo(titleStorage, null));
#if MONOGAME
var assetsStorage = new ZipStorage(titleStorage, "Content.zip");
vfsStorage.MountInfos.Add(new VfsMountInfo(assetsStorage, null));
var drStorage = new ZipStorage(titleStorage, "DigitalRune.zip");
vfsStorage.MountInfos.Add(new VfsMountInfo(drStorage, null));
#endif
Content = new StorageContentManager(Services, vfsStorage);
// Load SpriteFont.
_spriteFont = Content.Load <SpriteFont>("SpriteFont1");
_spriteBatch = new SpriteBatch(GraphicsDevice);
}
catch
{
// Failed to load sprite font.
}
}
public MonoGameContent LoadXnb(string rootDirectoryName, string fileName, bool cacheResult)
{
Debug.Assert(rootDirectoryName != null);
Debug.Assert(rootDirectoryName.Length > 0);
Debug.Assert(fileName != null);
Debug.Assert(fileName.Length > 0);
// Check whether content has already been loaded and is still cached.
if (_cachedContent != null &&
!_cachedContent.IsDisposed &&
_cachedContent.RootDirectoryName == rootDirectoryName &&
_cachedContent.FileName == fileName)
{
var result = _cachedContent;
if (!cacheResult)
{
_cachedContent = null;
}
return(result);
}
// Clear cache.
_cachedContent?.Dispose();
_cachedContent = null;
// External references in MonoGame are relative to the content root directory, not the
// model. Loading the model fails, if a external reference cannot be resolved.
// --> Try different content root directories.
var rootDirectory = new DirectoryInfo(rootDirectoryName);
while (rootDirectory != null)
{
VfsStorage storage = null;
StorageContentManager content = null;
try
{
// Create a virtual file system which contains the DigitalRune effects and the content folder.
storage = new VfsStorage();
storage.MountInfos.Add(new VfsMountInfo(new ZipStorage(new TitleStorage("Content"), "DigitalRune.zip"), null));
storage.MountInfos.Add(new VfsMountInfo(new FileSystemStorage(rootDirectory.FullName), null));
content = new StorageContentManager(_services, storage);
string assetName = DRPath.GetRelativePath(rootDirectory.FullName, fileName);
var asset = content.Load <object>(assetName);
var result = new MonoGameContent(rootDirectoryName, fileName, storage, content, asset);
if (cacheResult)
{
_cachedContent = result;
}
return(result);
}
catch (Exception exception)
{
storage?.Dispose();
content?.Dispose();
if (exception is ContentLoadException &&
exception.InnerException is ContentLoadException &&
rootDirectory.Parent != null)
{
// ExternalReference could probably not be resolved.
// --> Retry with parent folder as content root.
}
else
{
// Asset could not be loaded.
throw;
}
}
rootDirectory = rootDirectory.Parent;
}
// Execution should never reach this point.
throw new EditorException("Unexpected error.");
}