private IEnumerator MoveToPosition(Vector3 position)
{
// NOTE (darren): why do we need to wait a frame?
// if we generate a position that is too close + we are already
// there, then we can actually set coroutine_ to the DoAfterDelay
// which will get overridden by the first coroutine_ when the method returns...
// therefore we lose the reference to the DoAfterDelay :O
yield return(null);
Vector2 xzPosition = position.Vector2XZValue();
while (true)
{
Vector2 currentXZPosition = stateMachine_.Player.transform.position.Vector2XZValue();
if (Vector2.Distance(currentXZPosition, xzPosition) <= kGoodEnoughDistance)
{
break;
}
stateMachine_.InputState.LerpMovementVectorTowards(xzPosition - currentXZPosition);
yield return(null);
}
coroutine_ = CoroutineWrapper.DoEveryFrameForDelay(UnityEngine.Random.Range(kIdleDelayMin, kIdleDelayMax), () => {
stateMachine_.InputState.LerpMovementVectorTowards(Vector2.zero);
}, () => {
MoveToRandomNearbyPosition();
});
}
