IEnumerator _PurchaseCoffee(Transform _npc)
{
//Transform npc = purchaseQueue.Peek();
TestNPCQueue npcController = _npc.GetComponent <TestNPCQueue>();
//Debug.Log(npc.name + " buying coffee...");
yield return(new WaitForSeconds(npcController.TimeToOrder));
//Debug.Log(npc.name + " bought coffee.");
purchaseQueue.Dequeue();
pickupQueue.Enqueue(_npc);
Debug.Log(_npc.name + " added to pickupQueue");
_npc.parent = PickupPoint;
npcController.PlaceInLine = pickupQueue.Count - 1;
npcController.ChangeLine(TestNPCQueue.Line.pickup);
npcController.MoveToLine(PickupPoint, TestNPCQueue.Line.pickup);
int i = 0;
foreach (Transform _npcs in purchaseQueue.ToArray())
{
TestNPCQueue _npcsController = _npcs.GetComponent <TestNPCQueue>();
//Debug.Log("Moving " + _npc.name + " up one spot");
_npcsController.PlaceInLine = i;
_npcsController.MoveUp();
i++;
}
yield return(null);
}
IEnumerator NewCustomerGenerator()
{
int i = 0;
yield return(new WaitForSeconds(1f));
while (i < TotalCustomers)
{
if (purchaseQueue.Count < MaxCustomers && pickupQueue.Count < MaxCustomers)
{
Transform newNPC = (Transform)Instantiate(NPC, SpawnPoint.position, SpawnPoint.rotation);
newNPC.name = "NPC " + i.ToString();
TestNPCQueue NPCController = newNPC.GetComponent <TestNPCQueue>();
newNPC.parent = PurchasePoint;
NPCController.PlaceInLine = purchaseQueue.Count;
if (i == TotalCustomers - 1)
{
NPCController.PlaceInLine = purchaseQueue.Count + 3;
}
NPCController.ChangeLine(TestNPCQueue.Line.purchase);
purchaseQueue.Enqueue(newNPC);
//NPCController.MoveToLine(PurchasePoint);
newCustomerTime = Random.Range(2, 6);
i++;
}
yield return(new WaitForSeconds(newCustomerTime));
}
}