/// <summary>
/// return the natural next state for the action when is actually "updating"
/// </summary>
/// <param name="instance"></param>
/// <returns></returns>
private ActionInstance.State NextState(Action instance)
{
if (instance.components.action_instance.state == ActionInstance.State.Queued) return ActionInstance.State.Start;
if (instance.components.action_instance.state == ActionInstance.State.Start) return ActionInstance.State.Updating;
if (instance.components.action_instance.state == ActionInstance.State.Suspended) return ActionInstance.State.Updating;
if (instance.components.action_instance.state == ActionInstance.State.Updating)
{
if (instance.Goal())
{
return ActionInstance.State.Succeed;
}
if (instance.Fail())
{
return ActionInstance.State.Failed;
}
}
return instance.components.action_instance.state;
}