public void checkGreet()
{
CafeNPC tNPC = pInstance.closestCustomer();
if (tNPC != null && tNPC.state == ProcessState.WaitingForGreet)
{
;
}
{
npc = (CafeNPC)GameManager.instance.firstCustomer(ProcessState.WaitingForGreet);
npc.npcObj.transform.LookAt(player.transform);
}
}
void AddCustomer()
{
if (custCount < custLimit)
{
//Chooses NPC customer obj at random and Places NPC game object into the scene at current place.
GameObject newNPCobj = Instantiate(customers[Random.Range(0, customers.Length)], new Vector3(-5.5f, 0, custCount), transform.rotation * Quaternion.Euler(0f, 180f, 0f));
//Creates new CafeNPC object and enqueues it to activeNPC.
CafeNPC newNPC = new CafeNPC(newNPCobj, orders[Random.Range(0, orders.Length)]);
activeNPC.Enqueue(newNPC);
custCount++;
}
else
{
Debug.Log("Customer limit hit!");
}
}
//Returns closest NPC if an NPC is near player.
public CafeNPC closestCustomer()
{
CafeNPC closest = null;
float tempDist = radarDistance;
foreach (CafeNPC npc in GameManager.instance.activeNPC)
{
Vector3 diff = (npc.npcObj.transform.position - GetComponent <Transform>().position);
float curDistance = diff.sqrMagnitude;
if (curDistance < tempDist)
{
closest = npc;
tempDist = curDistance;
}
}
return(closest);
}
void endGreet()
{
npc = null;
npc.state = ProcessState.LookingAtMenu;
}
