// Update is called once per frame
void Update()
{
if (!paused)
{
closestSpider = FindClosestSpider();
if (null != closestSpider)
{
closestSpiderController = closestSpider.GetComponent <RandomPathSpiderController>();
//If there's a spider close to use that is turning (meaning it can't avoid us)
//We should jump straight to the walk stage so that we can start to move out of the way
if (closestSpiderController.currentWalkStage == WalkStage.Turn && currentMovementStage != MovementStage.WalkStage)
{
GoToMovementStage(MovementStage.WalkStage);
}
}
if (timeToLeaveWait != -1 && Time.time > timeToLeaveWait)
{
timeToLeaveWait = -1;
//TODO check if we need to wait for a different spider
SetWalkStage(WalkStage.Forward);
}
switch (currentMovementStage)
{
case MovementStage.RandomWait1:
HandleRandomWaitStage();
break;
case MovementStage.TurnOnTheSpot:
HandleTurnOnTheSpotStage();
break;
case MovementStage.RandomWait2:
HandleRandomWaitStage();
break;
case MovementStage.WalkStage:
HandleWalkStage();
break;
}
}
}
//Compares the direction of our spider with the one passed in, the one pointing more towards the edge of the table has lower priority
private bool DoesThisSpiderHavePriority(GameObject otherSpider)
{
RandomPathSpiderController otherController = otherSpider.GetComponent <RandomPathSpiderController>();
if (otherController == null)
{
return(false);
}
bool thisSpiderHasPriority = false;
if (transform.position.z > borderManager.UpBorderZ())
{
thisSpiderHasPriority = transform.forward.z < otherSpider.transform.forward.z;
}
else if (transform.position.z < borderManager.DownBorderZ())
{
thisSpiderHasPriority = transform.forward.z > otherSpider.transform.forward.z;
}
else if (transform.position.x > borderManager.RightBorderX())
{
thisSpiderHasPriority = transform.forward.x < otherSpider.transform.forward.x;
}
else if (transform.position.x < borderManager.LeftBorderX())
{
thisSpiderHasPriority = transform.forward.x > otherSpider.transform.forward.x;
}
//Switch the two priorities, only the spider with priority should be the one to do this, if they both execute the switch, we'll be back where we started
if (thisSpiderHasPriority && (priority < otherController.priority))
{
int temp = priority;
priority = otherController.priority;
otherController.priority = temp;
}
return(thisSpiderHasPriority);
}
