/// <summary>Check that an AnimationSet round-trips through serialization cleanly</summary>
public static void RoundTripCheck(this AnimationSet animationSet, GraphicsDevice graphicsDevice,
bool useExternalImages)
{
// Serialize a first time
var firstMemoryStream = new MemoryStream();
var firstBinaryWriter = new BinaryWriter(firstMemoryStream);
ImageWriter firstImageWriter = null;
if (useExternalImages)
{
firstImageWriter = new ImageWriter();
animationSet.RegisterImages(firstImageWriter);
firstImageWriter.WriteOutAllImages(firstMemoryStream);
}
var firstSerializeContext = new AnimationSerializeContext(firstBinaryWriter, firstImageWriter);
animationSet.Serialize(firstSerializeContext);
var originalData = firstMemoryStream.ToArray();
// Then deserialize that data
var br = new BinaryReader(new MemoryStream(originalData));
ImageBundle imageBundle = null;
if (useExternalImages)
{
var helper = new SimpleTextureLoadHelper(graphicsDevice);
imageBundle = new ImageBundle();
br.BaseStream.Position = imageBundle.ReadAllImages(originalData, (int)br.BaseStream.Position, helper);
}
var deserializeContext = new AnimationDeserializeContext(br, imageBundle, graphicsDevice);
var deserialized = deserializeContext.DeserializeAnimationSet();
// Then serialize that deserialized data and see if it matches
// (Ideally we'd recursivly check the AnimationSet to figure out if it matches, but that's a bit too hard)
var secondMemoryStream = new MemoryCompareStream(originalData);
var secondBinaryWriter = new BinaryWriter(secondMemoryStream);
ImageWriter secondImageWriter = null;
if (useExternalImages)
{
secondImageWriter = new ImageWriter();
deserialized.RegisterImages(secondImageWriter);
secondImageWriter.WriteOutAllImages(secondMemoryStream);
}
var secondSerializeContext = new AnimationSerializeContext(secondBinaryWriter, secondImageWriter);
deserialized.Serialize(secondSerializeContext);
// Clean-up:
if (imageBundle != null)
{
imageBundle.Dispose();
}
}
/// <summary>Check that an AnimationSet round-trips through serialization cleanly</summary>
public void RoundTripCheck(GraphicsDevice graphicsDevice, IAssetProvider assetProvider, IAssetPathProvider assetPathProvider, bool useExternalImages)
{
// Serialize a first time
MemoryStream firstMemoryStream = new MemoryStream();
BinaryWriter firstBinaryWriter = new BinaryWriter(firstMemoryStream);
ImageWriter firstImageWriter = null;
if (useExternalImages)
{
firstImageWriter = new ImageWriter();
this.RegisterImages(firstImageWriter, assetPathProvider);
firstImageWriter.WriteOutAllImages(firstMemoryStream);
}
LevelSerializeContext firstSerializeContext = new LevelSerializeContext(firstBinaryWriter, firstImageWriter, assetPathProvider);
Serialize(firstSerializeContext);
byte[] originalData = firstMemoryStream.ToArray();
// Then deserialize that data
BinaryReader br = new BinaryReader(new MemoryStream(originalData));
ImageBundle imageBundle = null;
if (useExternalImages)
{
var helper = new SimpleTextureLoadHelper(graphicsDevice);
imageBundle = new ImageBundle();
br.BaseStream.Position = imageBundle.ReadAllImages(originalData, (int)br.BaseStream.Position, helper);
}
LevelDeserializeContext deserializeContext = new LevelDeserializeContext(br, imageBundle, assetProvider, graphicsDevice);
Level deserialized = new Level(deserializeContext);
// Then serialize that deserialized data and see if it matches
MemoryCompareStream secondMemoryStream = new MemoryCompareStream(originalData);
BinaryWriter secondBinaryWriter = new BinaryWriter(secondMemoryStream);
ImageWriter secondImageWriter = null;
if (useExternalImages)
{
secondImageWriter = new ImageWriter();
deserialized.RegisterImages(secondImageWriter, assetPathProvider);
secondImageWriter.WriteOutAllImages(secondMemoryStream);
}
LevelSerializeContext secondSerializeContext = new LevelSerializeContext(secondBinaryWriter, secondImageWriter, assetPathProvider);
deserialized.Serialize(secondSerializeContext);
// Clean-up:
if (imageBundle != null)
{
imageBundle.Dispose();
}
}
public static AnimationSet ReadAnimationSetFromFile(string path, GraphicsDevice graphicsDevice)
{
var texturePath = Path.ChangeExtension(path, ".tex");
ImageBundle imageBundle = null;
if (File.Exists(texturePath))
{
#if false // OLD FORMAT
using (var stream = File.OpenRead(texturePath))
{
using (var unzip = new GZipStream(stream, CompressionMode.Decompress, true))
{
using (var br = new BinaryReader(unzip))
{
imageBundle = new ImageBundle();
imageBundle.ReadAllImagesOLD(br, graphicsDevice);
}
}
}
#else
#if !WINDOWS
texturePath = texturePath.Replace('\\', '/');
#endif
var data = File.ReadAllBytes(texturePath);
if (data[0] != 0)
{
throw new Exception("Bad version number");
}
var helper = new SimpleTextureLoadHelper(graphicsDevice);
imageBundle = new ImageBundle();
imageBundle.ReadAllImages(data, 1, helper);
#endif
}
using (var stream = File.OpenRead(path))
{
using (var unzip = new GZipStream(stream, CompressionMode.Decompress, true))
{
using (var br = new BinaryReader(unzip))
{
var deserializeContext = new AnimationDeserializeContext(br, imageBundle, graphicsDevice);
return(new AnimationSet(deserializeContext));
}
}
}
}
