internal static Animation Read(Stream input, Endian endian)
{
var name = input.ReadString(endian);
var frameNum = input.ReadValueU32(endian);
var loop = input.ReadValueB8();
var rootAnimation = RootAnimation.Read(input, endian);
var layerAnimationCount = input.ReadValueU32(endian);
if (layerAnimationCount >= 32)
{
throw new FormatException("too many animation layers");
}
var layerAnimations = new LayerAnimation[layerAnimationCount];
for (uint i = 0; i < layerAnimationCount; i++)
{
layerAnimations[i] = LayerAnimation.Read(input, endian);
}
var nullAnimationCount = input.ReadValueU32(endian);
if (nullAnimationCount >= 32)
{
throw new FormatException("too many null layers");
}
var nullAnimations = new NullAnimation[nullAnimationCount];
for (uint k = 0; k < nullAnimationCount; k++)
{
nullAnimations[k] = NullAnimation.Read(input, endian);
}
var triggerCount = input.ReadValueU32(endian);
if (triggerCount >= 32)
{
throw new FormatException("too many triggers");
}
var triggers = new Trigger[triggerCount];
for (uint i = 0; i < triggerCount; i++)
{
triggers[i] = Trigger.Read(input, endian);
}
Animation instance;
instance.Name = name;
instance.FrameNum = frameNum;
instance.Loop = loop;
instance.RootAnimation = rootAnimation;
instance.LayerAnimations = layerAnimations;
instance.NullAnimations = nullAnimations;
instance.Triggers = triggers;
return(instance);
}
internal static void Write(Stream output, LayerAnimation instance, Endian endian)
{
output.WriteValueU32(instance.LayerId, endian);
output.WriteValueB8(instance.Visible);
var frameCount = instance.Frames == null ? 0 : instance.Frames.Length;
output.WriteValueS32(frameCount, endian);
if (instance.Frames != null)
{
foreach (var frame in instance.Frames)
{
frame.Write(output, endian);
}
}
}