public void UpdateAction()
{
// If there is a current action, update it
if (CurrentAction)
{
CurrentAction.UpdateAction(this);
// If the current action has completed, move on to the next action in the queue
if (CurrentAction.HasActionCompleted(this))
{
CurrentAction.ExitAction(this);
// Get the next action from the queue if there is one
if (ActionQueue.Count > 0)
{
CurrentAction = ActionQueue[0];
CurrentAction.EnterAction(this);
CurrentAction.ExecuteAction(this);
ActionQueue.RemoveAt(0);
}
else
{
CurrentAction = null;
}
RefreshActionRefs();
}
}
}
/// <summary>
/// This will take an action and either set the current action or add it to the queue
/// </summary>
/// <param name="action">Action to add</param>
/// <param name="addToList">If set to false, will set the current action. Otherwise will add to queue</param>
public void SetAction(AIAction action, bool addToList, bool checkInList = true)
{
if (!action)
{
return;
}
if (CurrentAction && CurrentAction.Equals(action) && checkInList)
{
return;
}
// If there is no current action or queued action, then just et the current action
if (!CurrentAction && ActionQueue.Count == 0)
{
CurrentAction = action;
addToList = false;
}
// Else if there is a current action, or a queued action, add to the queue
else if (addToList)
{
ActionQueue.Add(action);
}
// Otherwise, reset the queue and set the current action
else
{
// Exit out of current action if there is one
if (CurrentAction)
{
CurrentAction.ExitAction(this);
}
// Cancel queued actions
Helper.LoopList_ForEach <AIAction>(ActionQueue, (AIAction a) =>
{
a.CancelAction(this);
});
ActionQueue.Clear();
CurrentAction = action;
}
// Enter and execute the new current action, if there is one
if (!addToList && CurrentAction)
{
CurrentAction.EnterAction(this);
CurrentAction.ExecuteAction(this);
}
RefreshActionRefs();
}
