public virtual void Update(GameTime gameTime)
{
foreach (Transition transition in this.activeTransitions)
{
if (transition.Ready)
{
transition.Start(gameTime);
}
else
{
transition.Update(gameTime);
}
}
// TODO: Unify active transitions with movement transitions after transition work is finished
this.activeTransitions.Where(transition => transition.Done).ToList().ForEach(transition => transition.Stop());
this.activeTransitions.RemoveAll(transition => transition.Done);
if (this.movementTransition != null)
{
if (this.movementTransition.Ready)
{
this.movementTransition.Start(gameTime);
}
else if (this.movementTransition.IsRunning)
{
this.movementTransition.Update(gameTime);
}
else
{
this.movementTransition.Stop();
this.movementTransition = null;
}
}
}
/// <remark>
/// Need to tackle initiating identical/opposite time transitions while one is already running causing troughs/peaks of speed
/// </remark>
public void AddMovementTransition(PositionProfile destinationProfile, OnFinish onFinish = null)
{
Vector2 destinationPosition = destinationProfile.CalculatePosition(this.parentBounds, this.GetSize());
if (movementTransition != null && movementTransition.Done)
{
movementTransition?.Stop();
}
movementTransition = new MovementTransition(this.GetPosition(), destinationPosition, destinationProfile, TransitionSpeed.Fast, Move);
movementTransition.OnFinish = onFinish;
}