/// <summary>
/// Stops all animations that exceeded their frame range and maximum number of cycles in the last frame
/// </summary>
internal void FinalizeFinishedAnimations()
{
foreach (KeyValuePair <Guid, HashSet <string> > finishedAnimationsForEntity in FinishedAnimations)
{
foreach (string animationName in finishedAnimationsForEntity.Value)
{
StopAnimation(finishedAnimationsForEntity.Key, animationName);
}
}
FinishedAnimations.Clear();
}
/// <summary>
/// Computes the next frame for an animation of an entity. Stops the animation or increases cycle if
/// frame range of animation is exceeded
/// </summary>
/// <param name="entityGuid">Guid of the entity for which the animation is computed</param>
/// <param name="animation">Animation that is currently playing</param>
/// <param name="frameDuration">Duration of the last frame in milliseconds</param>
/// <returns>New Keyframe of the animation</returns>
internal float PerformTickForEntityAnimation(Guid entityGuid, KeyframeAnimation animation, double frameDuration)
{
float newKey = 0f;
// Perform next keyframe computation and stop animation if number of cycles reached the end
if (!animation.Tick(frameDuration, out newKey))
{
if (!FinishedAnimations.ContainsKey(entityGuid))
{
FinishedAnimations.Add(entityGuid, new HashSet <string>());
}
FinishedAnimations[entityGuid].Add(animation.Name);
}
return(newKey);
}