/// <summary>
/// Add an action to the end of the queue.
/// </summary>
/// <param name="action">The action to add to the end of the queue.</param>
public void AddAction(ActorAction action)
{
if (action != null)
{
this.actions.AddLast(action);
}
}
public void AddToFront(ActorAction action)
{
if (action != null)
{
if (this.actions.First != null)
{
this.actions.First.Value.enabled = false;
}
this.actions.AddFirst(action);
this.actions.First.Value.enabled = true;
}
}
/// <summary>
/// Removes all currently queued actions from the queue, and replaces them with a new action.
/// </summary>
/// <param name="action">The action to perform immediately, cancelling all other actions.</param>
public void SetAction(ActorAction action)
{
foreach (ActorAction queuedAction in actions)
{
Destroy(queuedAction);
}
actions.Clear();
actions.AddLast(action);
if (actions.Count > 0)
{
actions.First.Value.enabled = true;
}
}
void Update()
{
if (actions.Count > 0)
{
if (actions.First.Value.Complete == true)
{
ActorAction action = actions.First.Value;
actions.RemoveFirst();
Destroy(action);
// Enable the next action in the queue
if (actions.Count > 0)
{
actions.First.Value.enabled = true;
}
}
}
}