private static void WriteAnimationOptions(XAnimation animation, XofFileSaveData saveData)
{
byte[] data;
using (var ms = new MemoryStream())
using (var writer = new BinaryWriter(ms))
{
writer.Write(animation.OpenClosedOption);
writer.Write(animation.PositionQualityOption);
data = ms.ToArray();
}
using (saveData.AddData(XofFileDefaultTemplates.AnimationOptionsId, null, null, data))
{
}
}
private static void WriteAnimation(XAnimation animation, XofFileSaveData saveData)
{
using (var child = saveData.AddData(XofFileDefaultTemplates.AnimationId, animation.Name, null, null))
{
if (!string.IsNullOrEmpty(animation.FrameReference))
{
// TODO: XofFileDefaultTemplates.FrameId
child.AddDataReference(animation.FrameReference, null);
}
foreach (var animationKey in animation.Keys)
{
WriteAnimationKey(animationKey, child);
}
WriteAnimationOptions(animation, child);
}
}
private static void ReadAnimationOptions(XAnimation animation, XofFileEnumData enumData)
{
byte[] data = enumData.GetData();
using (var ms = new MemoryStream(data, false))
using (var reader = new BinaryReader(ms))
{
animation.OpenClosedOption = reader.ReadInt32();
animation.PositionQualityOption = reader.ReadInt32();
if (ms.Position != ms.Length)
{
throw new InvalidDataException();
}
}
if (enumData.GetChildrenCount() != 0)
{
throw new InvalidDataException();
}
}
private static XAnimation ReadAnimation(XofFileEnumData enumData)
{
var animaton = new XAnimation
{
Name = enumData.GetName()
};
byte[] data = enumData.GetData();
if (data.Length != 0)
{
throw new InvalidDataException();
}
bool frameRead = false;
bool animationOptionsRead = false;
int childrenCount = enumData.GetChildrenCount();
for (int childIndex = 0; childIndex < childrenCount; childIndex++)
{
using (var child = enumData.GetChild(childIndex))
{
Guid type = child.GetTemplateType();
if (type == XofFileDefaultTemplates.FrameId)
{
if (frameRead)
{
throw new InvalidDataException();
}
if (!child.IsReference())
{
throw new InvalidDataException();
}
animaton.FrameReference = child.GetName();
frameRead = true;
}
else if (type == XofFileDefaultTemplates.AnimationKeyId)
{
animaton.Keys.Add(ReadAnimationKey(child));
}
else if (type == XofFileDefaultTemplates.AnimationOptionsId)
{
if (animationOptionsRead)
{
throw new InvalidDataException();
}
ReadAnimationOptions(animaton, child);
animationOptionsRead = true;
}
else
{
throw new InvalidDataException();
}
}
}
return(animaton);
}
