// Update is called once per frame
void Update()
{
switch (currentState)
{
case GathererState.Idle:
if (wood == 0 && resources.Count > 0)
{
destination = null;
foreach (var tree in resources)
{
if ((destination == null) ||
(Vector3.Distance(transform.position, tree.transform.position) < Vector3.Distance(transform.position, destination.transform.position)))
{
destination = tree;
agent.SetDestination(destination.transform.position);
currentState = GathererState.Walking;
}
}
}
break;
case GathererState.Walking:
if (wood < 1 && agent.remainingDistance < 3)
{
currentState = GathererState.Chopping;
}
else if (wood > 0 && agent.remainingDistance < 3)
{
house.AddResouce(amount: wood);
wood = 0;
currentState = GathererState.Idle;
}
break;
case GathererState.Chopping:
if (currentTimeChopped > chopTime)
{
wood += 1;
currentTimeChopped = 0;
agent.SetDestination(house.transform.position);
currentState = GathererState.Walking;
if (destination != null)
{
resources.Remove(destination);
Destroy(destination);
}
destination = house.gameObject;
}
else if (destination == null)
{
currentState = GathererState.Idle;
}
else
{
currentTimeChopped += Time.deltaTime;
}
break;
}
animator.SetBool("isWalking", currentState == GathererState.Walking);
animator.SetBool("isChopping", currentState == GathererState.Chopping);
animator.SetBool("isUnloading", currentState == GathererState.Unloading);
}