public virtual void Initialize()
{
foreach (var animation in animations.Values)
{
int cachedAnimations = 0;
var curves = new List <IAnimationCurve>(animation.Curves);
foreach (IAnimationCurve curve in curves)
{
object realTarget;
if (string.IsNullOrEmpty(curve.TargetName))
{
realTarget = target;
}
else
{
var resourceProvider = target as IResourceProvider;
if (resourceProvider != null)
{
realTarget = resourceProvider.GetResource <IResource>(curve.TargetName);
}
else
{
throw new InvalidOperationException(string.Format("'Target' does not implement {0}", typeof(IResourceProvider)));
}
}
if (realTarget == null)
{
throw new InvalidOperationException("'Target' cannot be null");
}
name = string.Format("{0}.Animator", ((IResource)realTarget).Name);
ObjectWalker walker = new ObjectWalker(realTarget, curve.TargetProperty);
var requiresCaching = realTarget as IRequiresCaching;
string curveKey = curve.Key;
if (requiresCaching != null)
{
var newCurve = requiresCaching.CacheAnimation(walker.CurrentMember.DeclaringType, walker.CurrentMember.Name, curve);
if (newCurve != null)
{
animation.RemoveCurve(curve.TargetProperty);
animation.AddCurve(newCurve);
walker.SetTarget(requiresCaching, newCurve.TargetProperty);
curveKey = newCurve.Key;
cachedAnimations++;
}
}
var animatable = walker.CurrentMember.GetCustomAttribute <AnimatableAttribute>();
if (animatable == null)
{
throw new InvalidOperationException(string.Format("'{0}' is not marked as {1}", walker.CurrentMember.Name,
typeof(AnimatableAttribute).Name));
}
walkers.Add(curveKey, walker);
}
if (cachedAnimations > 0 && cachedAnimations != curves.Count)
{
throw new InvalidOperationException(string.Format("Mixing cached and uncached animations is not supported"));
}
}
}
