public T LoadFromFile<T>(string assetName)
{
string extension = FileManager.GetExtension(assetName);
if (FileManager.IsRelative(assetName))
{
// get the absolute path using the current relative directory
assetName = FileManager.RelativeDirectory + assetName;
}
string fullNameWithType = assetName + typeof(T).Name;
// get the dictionary by the contentManagerName. If it doesn't exist, GetDisposableDictionaryByName
// will create it.
if (mDisposableDictionary.ContainsKey(fullNameWithType))
{
#if PROFILE
mHistory.Add(new ContentLoadHistory(
TimeManager.CurrentTime, typeof(T).Name, fullNameWithType, ContentLoadDetail.Cached));
#endif
return ((T)mDisposableDictionary[fullNameWithType]);
}
else if (mNonDisposableDictionary.ContainsKey(fullNameWithType))
{
return ((T)mNonDisposableDictionary[fullNameWithType]);
}
else
{
#if PROFILE
mHistory.Add(new ContentLoadHistory(
TimeManager.CurrentTime,
typeof(T).Name,
fullNameWithType,
ContentLoadDetail.HddFromFile));
#endif
#if DEBUG
// The ThrowExceptionIfFileDoesntExist
// call used to be done before the checks
// in the dictionaries. But whatever is held
// in there may not really be a file so let's check
// if the file exists after we check the dictionaries.
FileManager.ThrowExceptionIfFileDoesntExist(assetName);
#endif
IDisposable loadedAsset = null;
if (typeof(T) == typeof(Texture2D) || typeof(T) == typeof(Microsoft.Xna.Framework.Graphics.Texture2D))
{
// for now we'll create it here, eventually have it in a dictionary:
loadedAsset = textureContentLoader.Load(assetName);
}
#region Scene
else if (typeof(T) == typeof(FlatRedBall.Scene))
{
FlatRedBall.Scene scene = FlatRedBall.Content.Scene.SceneSave.FromFile(assetName).ToScene(mName);
object sceneAsObject = scene;
lock (mNonDisposableDictionary)
{
if (!mNonDisposableDictionary.ContainsKey(fullNameWithType))
{
mNonDisposableDictionary.Add(fullNameWithType, scene);
}
}
return (T)sceneAsObject;
}
#endregion
#region EmitterList
else if (typeof(T) == typeof(EmitterList))
{
EmitterList emitterList = EmitterSaveList.FromFile(assetName).ToEmitterList(mName);
mNonDisposableDictionary.Add(fullNameWithType, emitterList);
return (T)((object)emitterList);
}
#endregion
#region Image
#if !MONOGAME
else if (typeof(T) == typeof(Image))
{
switch (extension.ToLowerInvariant())
{
case "gif":
Image image = Image.FromFile(assetName);
loadedAsset = image;
break;
}
}
#endif
#endregion
#region BitmapList
#if !XBOX360 && !SILVERLIGHT && !WINDOWS_PHONE && !MONOGAME
else if (typeof(T) == typeof(BitmapList))
{
loadedAsset = BitmapList.FromFile(assetName);
}
#endif
#endregion
#region NodeNetwork
else if (typeof(T) == typeof(NodeNetwork))
{
NodeNetwork nodeNetwork = NodeNetworkSave.FromFile(assetName).ToNodeNetwork();
mNonDisposableDictionary.Add(fullNameWithType, nodeNetwork);
return (T)((object)nodeNetwork);
}
#endregion
#region ShapeCollection
else if (typeof(T) == typeof(ShapeCollection))
{
ShapeCollection shapeCollection =
ShapeCollectionSave.FromFile(assetName).ToShapeCollection();
mNonDisposableDictionary.Add(fullNameWithType, shapeCollection);
return (T)((object)shapeCollection);
}
#endregion
#region PositionedObjectList<Polygon>
else if (typeof(T) == typeof(PositionedObjectList<FlatRedBall.Math.Geometry.Polygon>))
{
PositionedObjectList<FlatRedBall.Math.Geometry.Polygon> polygons =
PolygonSaveList.FromFile(assetName).ToPolygonList();
mNonDisposableDictionary.Add(fullNameWithType, polygons);
return (T)((object)polygons);
}
#endregion
#region AnimationChainList
else if (typeof(T) == typeof(AnimationChainList))
{
if (assetName.EndsWith("gif"))
{
#if WINDOWS_8 || UWP || DESKTOP_GL || STANDARD
throw new NotImplementedException();
#else
AnimationChainList acl = new AnimationChainList();
acl.Add(FlatRedBall.Graphics.Animation.AnimationChain.FromGif(assetName, this.mName));
acl[0].ParentGifFileName = assetName;
loadedAsset = acl;
#endif
}
else
{
loadedAsset =
AnimationChainListSave.FromFile(assetName).ToAnimationChainList(mName);
}
mNonDisposableDictionary.Add(fullNameWithType, loadedAsset);
}
#endregion
else if(typeof(T) == typeof(Song))
{
var loader = new SongLoader();
return (T)(object) loader.Load(assetName);
}
#if MONOGAME
else if (typeof(T) == typeof(SoundEffect))
{
T soundEffect;
if (assetName.StartsWith(@".\") || assetName.StartsWith(@"./"))
{
soundEffect = base.Load<T>(assetName.Substring(2));
}
else
{
soundEffect = base.Load<T>(assetName);
}
return soundEffect;
}
#endif
#region RuntimeCsvRepresentation
#if !SILVERLIGHT
else if (typeof(T) == typeof(RuntimeCsvRepresentation))
{
#if XBOX360
throw new NotImplementedException("Can't load CSV from file. Try instead to use the content pipeline.");
#else
return (T)((object)CsvFileManager.CsvDeserializeToRuntime(assetName));
#endif
}
#endif
#endregion
#region SplineList
else if (typeof(T) == typeof(List<Spline>))
{
List<Spline> splineList = SplineSaveList.FromFile(assetName).ToSplineList();
mNonDisposableDictionary.Add(fullNameWithType, splineList);
object asObject = splineList;
return (T)asObject;
}
else if (typeof(T) == typeof(SplineList))
{
SplineList splineList = SplineSaveList.FromFile(assetName).ToSplineList();
mNonDisposableDictionary.Add(fullNameWithType, splineList);
object asObject = splineList;
return (T)asObject;
}
#endregion
#region BitmapFont
else if (typeof(T) == typeof(BitmapFont))
{
// We used to assume the texture is named the same as the font file
// But now FRB understands the .fnt file and gets the PNG from the font file
//string pngFile = FileManager.RemoveExtension(assetName) + ".png";
string fntFile = FileManager.RemoveExtension(assetName) + ".fnt";
BitmapFont bitmapFont = new BitmapFont(fntFile, this.mName);
object bitmapFontAsObject = bitmapFont;
return (T)bitmapFontAsObject;
}
#endregion
#region Text
else if (typeof(T) == typeof(string))
{
return (T)((object)FileManager.FromFileText(assetName));
}
#endregion
#region Catch mistakes
#if DEBUG
else if (typeof(T) == typeof(Spline))
{
throw new Exception("Cannot load Splines. Try using the List<Spline> type instead.");
}
else if (typeof(T) == typeof(Emitter))
{
throw new Exception("Cannot load Emitters. Try using the EmitterList type instead.");
}
#endif
#endregion
#region else, exception!
else
{
throw new NotImplementedException("Cannot load content of type " +
typeof(T).AssemblyQualifiedName + " from file. If you are loading " +
"through the content pipeline be sure to remove the extension of the file " +
"name.");
}
#endregion
if (loadedAsset != null)
{
lock (mDisposableDictionary)
{
// Multiple threads could try to load this content simultaneously
if (!mDisposableDictionary.ContainsKey(fullNameWithType))
{
mDisposableDictionary.Add(fullNameWithType, loadedAsset);
}
}
}
return ((T)loadedAsset);
}
}
public static bool GetNamedObjectsIn(string fileName, List <string> listToAddTo)
{
bool toReturn = true;
string extension = FileManager.GetExtension(fileName);
switch (extension)
{
#region case Scene (scnx)
case "scnx":
SpriteEditorScene ses = SpriteEditorScene.FromFile(fileName);
for (int i = 0; i < ses.SpriteFrameSaveList.Count; i++)
{
listToAddTo.Add(ses.SpriteFrameSaveList[i].ParentSprite.Name + " (SpriteFrame)");
}
for (int i = 0; i < ses.SpriteGridList.Count; i++)
{
listToAddTo.Add(ses.SpriteGridList[i].Name + " (SpriteGrid)");
}
for (int i = 0; i < ses.SpriteList.Count; i++)
{
listToAddTo.Add(ses.SpriteList[i].Name + " (Sprite)");
}
for (int i = 0; i < ses.TextSaveList.Count; i++)
{
listToAddTo.Add(ses.TextSaveList[i].Name + " (Text)");
}
break;
#endregion
#region case ShapeCollection (shcx)
case "shcx":
ShapeCollectionSave scs = ShapeCollectionSave.FromFile(fileName);
for (int i = 0; i < scs.AxisAlignedCubeSaves.Count; i++)
{
listToAddTo.Add(scs.AxisAlignedCubeSaves[i].Name + " (AxisAlignedCube)");
}
for (int i = 0; i < scs.AxisAlignedRectangleSaves.Count; i++)
{
listToAddTo.Add(scs.AxisAlignedRectangleSaves[i].Name + " (AxisAlignedRectangle)");
}
for (int i = 0; i < scs.CircleSaves.Count; i++)
{
listToAddTo.Add(scs.CircleSaves[i].Name + " (Circle)");
}
for (int i = 0; i < scs.PolygonSaves.Count; i++)
{
listToAddTo.Add(scs.PolygonSaves[i].Name + " (Polygon)");
}
for (int i = 0; i < scs.SphereSaves.Count; i++)
{
listToAddTo.Add(scs.SphereSaves[i].Name + " (Sphere)");
}
break;
#endregion
#region NodeNetwork (nntx)
case "nntx":
NodeNetworkSave nns = NodeNetworkSave.FromFile(fileName);
for (int i = 0; i < nns.PositionedNodes.Count; i++)
{
listToAddTo.Add(nns.PositionedNodes[i].Name + " (PositionedNode)");
}
break;
#endregion
#region EmitterList (emix)
case "emix":
EmitterSaveList esl = EmitterSaveList.FromFile(fileName);
for (int i = 0; i < esl.emitters.Count; i++)
{
listToAddTo.Add(esl.emitters[i].Name + " (Emitter)");
}
break;
#endregion
#region Case AnimationChainList (achx)
case "achx":
AnimationChainListSave acls = AnimationChainListSave.FromFile(fileName);
for (int i = 0; i < acls.AnimationChains.Count; i++)
{
listToAddTo.Add(acls.AnimationChains[i].Name + " (AnimationChain)");
}
break;
#endregion
#region Case SplineList (splx)
case "splx":
SplineSaveList ssl = SplineSaveList.FromFile(fileName);
for (int i = 0; i < ssl.Splines.Count; i++)
{
listToAddTo.Add(ssl.Splines[i].Name + " (Spline)");
}
break;
#endregion
default:
toReturn = false;
break;
}
return(toReturn);
}