// Update is called once per frame
void FixedUpdate()
{
move = new Vector3(0, 0, 0);
if (moveState == MoveState.toBuilding)
{
//going to building
move = warehouseRequester.transform.position - this.transform.position;
if (move.magnitude < satisfactionRadius)
{
//deposit resources
moveState = MoveState.atBuilding;
}
else
{
this.transform.position += move.normalized * speed;
}
}
else if (moveState == MoveState.atBuilding)
{
counter++;
if (counter >= gatheringTime)
{
counter = 0;
moveState = MoveState.toWarehouse;
resources = warehouseRequester.GatherResources();
}
}
else if (moveState == MoveState.toWarehouse)
{
move = warehouseManager.transform.position - this.transform.position;
if (move.magnitude < warehouseRequestRadius)
{
targetPort = warehouseManager.RequestPort().transform.position;
moveState = MoveState.requestingPort;
}
else
{
this.transform.position += move.normalized * speed;
}
}
else if (moveState == MoveState.requestingPort)
{
counter++;
if (counter > requestWait)
{
moveState = MoveState.enteringPort;
counter = 0;
}
}
else if (moveState == MoveState.enteringPort)
{
move = targetPort - this.transform.position;
if (move.magnitude < satisfactionRadius)
{
warehouseManager.DepositResources(resources);
Destroy(this.gameObject);
}
else
{
this.transform.position += move.normalized * speed;
}
}
//handle sprite representation
if (move.x == 0 && move.y == 0)
{
srenderer.sprite = regular[(int)moveState % 2];
}
else if (move.x > 0 && move.x > Mathf.Abs(move.y))
{
srenderer.sprite = right[(int)moveState % 2];
}
else if (move.x < 0 && -move.x > Mathf.Abs(move.y))
{
srenderer.sprite = left[(int)moveState % 2];
}
else if (move.y > 0 && move.y > Mathf.Abs(move.x))
{
srenderer.sprite = up[(int)moveState % 2];
}
else if (move.y < 0 && move.y > Mathf.Abs(move.x))
{
srenderer.sprite = down[(int)moveState % 2];
}
}