// State.cs

public class State : ScriptableObject
{
	public Transition transition;
	private bool canChangeState;

	// Called each frame
	public void UpdateState (StateMachine _stateMachine)
	{
		CheckTransition(_stateMachine);
	}

	private void CheckTransition (StateMachine _stateMachine)
	{
		if (transition != null)
		{
			bool decisionSucceeded = transition.condition.Decide();

			if (decisionSucceeded && canChangeState)
			{
				_stateMachine.ChangeState(transition.nextState);
				canChangeState = false;
			}
		}
	}
}