// Update is called once per frame
void Update()
{
//Moving the waiter for testing purposes
if (Input.GetKeyDown("x"))
{
GeneratePathTo(7, 6);
}
//Moving the waiter back
if (Input.GetKeyDown("c"))
{
GeneratePathTo((int)initialPos.x, (int)initialPos.y);
}
// Draw our debug line showing the pathfinding!
// NOTE: This won't appear in the actual game view.
if (currentPath != null)
{
int currNode = 0;
while (currNode < currentPath.Count - 1)
{
Vector3 start = new Vector3(currentPath[currNode].x, 0, currentPath[currNode].y) +
new Vector3(0.5f, 0, 0.5f);
Vector3 end = new Vector3(currentPath[currNode + 1].x, 0, currentPath[currNode + 1].y) +
new Vector3(0.5f, 0, 0.5f);
Debug.DrawLine(start, end, Color.red);
currNode++;
}
}
if (currentPath != null && currentPath.Count > 0)
{
// Have we moved our visible piece close enough to the target tile that we can
// advance to the next step in our pathfinding?
if (Vector3.Distance(transform.position, new Vector3(x, 0, y)) < 0.1f)
{
AdvancePathing();
}
}
else if ((currentPath == null || currentPath.Count == 0) && (this.x != (int)initialPos.x || this.y != (int)initialPos.y))
{
//Make waiter walk back as soon as delivered
GeneratePathTo((int)initialPos.x, (int)initialPos.y);
StartCoroutine(orderHandler.DeassignSeat(currentOrder.food, currentOrder.c, currentOrder.custID));
}
else if (this.x == (int)initialPos.x && this.y == (int)initialPos.y)
{
TakeOrder(orderTried);
}
// Smoothly animate towards the correct map tile.
transform.position = Vector3.Lerp(transform.position, new Vector3(x, 0, y), 5f * Time.deltaTime);
}