// PUBLIC METHODS: ------------------------------------------------------------------------
protected override Return UpdateNode(GameObject invoker, Behavior behavior)
{
int instanceID = this.GetInstanceID();
if (this.CheckConditions(invoker, behavior))
{
if (!this.useActionsList || this.prefabActionsList == null)
{
return(Return.Success);
}
Actions actions = behavior.GetActions(instanceID);
if (behavior.GetActions(instanceID) == null)
{
if (behavior.GetState(instanceID) == Return.Running ||
behavior.GetState(instanceID) == Return.Success)
{
return(Return.Success);
}
GameObject instance = Instantiate(
this.prefabActionsList.gameObject,
invoker.transform.position,
invoker.transform.rotation
);
instance.hideFlags = instance.hideFlags | HideFlags.HideInHierarchy;
actions = instance.GetComponent <Actions>();
behavior.SetActions(instanceID, actions);
CoroutinesManager.Instance.StartCoroutine(
this.DeferStartActions(invoker, behavior)
);
}
return(Return.Running);
}
// TODO add check here if conditions allow to skip conditions when Task is running, then
// don't abort and return running, like if condition was true
if (behavior.GetState(instanceID) == Return.Running)
{
this.AbortNode(invoker, behavior);
}
return(Return.Fail);
}
private IEnumerator DeferStartActions(GameObject invoker, Behavior behavior)
{
yield return(null);
int instanceID = this.GetInstanceID();
if (behavior.GetState(instanceID) == Return.Running)
{
Actions actions = behavior.GetActions(instanceID);
if (actions != null)
{
actions.Execute(invoker);
}
}
}
