protected override SpriteSheetAnimationFactory Read(ContentReader reader, SpriteSheetAnimationFactory existingInstance)
{
var relativeName = reader.ReadString();
var textureAtlasAssetName = reader.GetRelativeAssetName(relativeName);
var textureAtlas = reader.ContentManager.Load <TextureAtlas>(textureAtlasAssetName);
var frameCount = reader.ReadInt32();
var regions = new List <TextureRegion2D>();
for (var i = 0; i < frameCount; i++)
{
var frameName = reader.ReadString();
var textureRegion = textureAtlas[frameName];
regions.Add(textureRegion);
}
var animationFactory = new SpriteSheetAnimationFactory(regions);
var animationCount = reader.ReadInt32();
for (var i = 0; i < animationCount; i++)
{
var name = reader.ReadString();
var framesPerSecond = reader.ReadInt32();
var isLooping = reader.ReadBoolean();
var isReversed = reader.ReadBoolean();
var isPingPong = reader.ReadBoolean();
var frameDuration = 1.0f / framesPerSecond;
var frameIndexCount = reader.ReadInt32();
var frameIndicies = new int[frameIndexCount];
for (var f = 0; f < frameIndexCount; f++)
{
var frameIndex = reader.ReadInt32();
frameIndicies[f] = frameIndex;
}
var animationData = new SpriteSheetAnimationData(frameIndicies, frameDuration, isLooping, isReversed,
isPingPong);
animationFactory.Add(name, animationData);
}
return(animationFactory);
}
public void Add(string name, SpriteSheetAnimationData data)
{
_animationDataDictionary.Add(name, data);
}
public SpriteSheetAnimation(string name, TextureRegion2D[] keyFrames, SpriteSheetAnimationData data)
: this(name, keyFrames, data.FrameDuration, data.IsLooping, data.IsReversed, data.IsPingPong)
{
}