public static void Serialize(this AnimationSet animationSet, AnimationSerializeContext context)
{
if (Asserts.enabled && !animationSet.ValidateAlphaMasks())
{
throw new InvalidOperationException(
"Attempting to save animation set with missing or invalid alpha masks");
}
context.bw.WriteNullableString(animationSet.friendlyName);
context.bw.Write(animationSet.importOrigin);
context.bw.WriteNullableString(animationSet.behaviour);
if (context.bw.WriteBoolean(animationSet.Heightmap != null))
{
animationSet.Heightmap.Serialize(context);
}
// If you don't seem to have set any physics bounds, I will just generate them...
if (animationSet.physicsStartX == 0 && animationSet.physicsEndX == 1 && animationSet.physicsStartZ == 0 &&
animationSet.physicsEndZ == 1 && animationSet.physicsHeight == 0 ||
animationSet.physicsEndX - animationSet.physicsStartX <= 0)
{
animationSet.AutoGeneratePhysicsAndDepthBounds();
}
// NOTE: only writing out values that cannot be auto-generated
if (animationSet.Heightmap != null)
{
Debug.Assert(!Asserts.enabled || animationSet.Heightmap.IsObjectHeightmap ||
animationSet.physicsHeight == 0);
context.bw.Write(animationSet.physicsHeight);
if (animationSet.physicsHeight > 0)
{
animationSet.depthBounds.Serialize(context);
}
context.bw.Write(animationSet.flatDirection); // <- for the sake of editing, keep this value around
}
else
{
context.bw.Write(animationSet.physicsStartX);
context.bw.Write(animationSet.physicsEndX);
context.bw.Write(animationSet.physicsStartZ);
context.bw.Write(animationSet.physicsHeight);
context.bw.Write(animationSet.flatDirection);
if (animationSet.physicsHeight == 0)
{
context.bw.Write(animationSet.physicsEndZ);
}
}
if (context.Version >= 38)
{
context.bw.Write(animationSet.coplanarPriority);
}
if (context.Version >= 36)
{
context.bw.Write(animationSet.doAboveCheck);
}
if (context.bw.WriteBoolean(animationSet.Ceiling != null))
{
animationSet.Ceiling.Serialize(context);
}
animationSet.animations.SerializeTagLookup(context, a => a.Serialize(context));
// Unused Animations
{
if (animationSet.unusedAnimations == null)
{
context.bw.Write(0); // unused animations is lazy-initialized
}
else
{
context.bw.Write(animationSet.unusedAnimations.Count);
foreach (var animation in animationSet.unusedAnimations)
{
animation.Serialize(context);
}
}
}
context.bw.WriteNullableString(animationSet.cue);
// Shadow layers:
{
if (animationSet.shadowLayers == null)
{
context.bw.Write(0);
}
else
{
context.bw.Write(animationSet.shadowLayers.Count);
foreach (var sl in animationSet.shadowLayers)
{
context.bw.Write(sl.startHeight);
sl.shadowSpriteRef.Serialize(context);
}
animationSet.RecalculateCachedShadowBounds();
context.bw.Write(animationSet.cachedShadowBounds);
}
}
// Properties:
if (context.Version >= 40)
{
context.bw.Write(animationSet.properties.Count);
foreach (var kvp in animationSet.properties)
{
context.bw.Write(kvp.Key);
context.bw.Write(kvp.Value ?? string.Empty); // (null value should probably be blocked by editor, but being safe...)
}
}
}
