private void OnHearNoise(GameObject instigator, float loudness, Vector3 noisePosition)
{
Debug.Log(gameObject.name + " heard a sound at position " + noisePosition);
IGuardState newState = state.OnHearNoise(instigator, loudness, noisePosition);
if (newState != null)
{
state.Exit();
state = newState;
state.Enter(this);
}
}
