/// <summary>
/// Updates the Creature and checks if it needs food/water.
/// Updates the behaviour block if there is none, add the GoToBonfire Behaviour block.
/// </summary>
protected override void Update()
{
base.Update();
CreatureStats.Update();
if (CreatureStats.NeedsFood() && !IsAlreadyGoingToEat())
{
BehaviourBlockQueue.AddFirst(new FindAndEat(this));
if (CurrentCreatureBehaviourBlock != null)
{
if (CurrentCreatureBehaviourBlock.GetType() != typeof(FindAndDrink) && CurrentCreatureBehaviourBlock.GetType() != typeof(FindAndEat))
{
CurrentCreatureBehaviourBlock = null;
}
}
}
if (CreatureStats.NeedsDrink() && !IsAlreadyGoingToDrink())
{
BehaviourBlockQueue.AddFirst(new FindAndDrink(this));
if (CurrentCreatureBehaviourBlock != null)
{
if (CurrentCreatureBehaviourBlock.GetType() != typeof(FindAndDrink) && CurrentCreatureBehaviourBlock.GetType() != typeof(FindAndEat))
{
CurrentCreatureBehaviourBlock = null;
}
}
}
if (CurrentCreatureBehaviourBlock != null)
{
if (!CurrentCreatureBehaviourBlock.AllDone())
{
CurrentCreatureBehaviourBlock.Update();
}
else
{
LastCompletedBehaviourBlock = CurrentCreatureBehaviourBlock;
CurrentCreatureBehaviourBlock = null;
}
}
else
{
if (BehaviourBlockQueue.Count > 0)
{
CurrentCreatureBehaviourBlock = BehaviourBlockQueue.First().DeepCopy();
BehaviourBlockQueue.RemoveFirst();
}
else if (BehaviourBlockQueue.Count <= 0 && this.GetType() == typeof(VillagerAI))
{
if (LastCompletedBehaviourBlock != null)
{
if (LastCompletedBehaviourBlock.GetType() != typeof(MoveToClosestBuildingOfType <Bonfire>))
{
BehaviourBlockQueue.AddFirst(new GoToBonfire(this));
}
else
{
BehaviourBlockQueue.AddFirst(new GoToBonfire(this));
}
}
}
}
LastPosition = transform.position;
}