void RemoveLightListener(CarHeading direction, AI_CarController car)
{
switch (direction)
{
case CarHeading.North:
case CarHeading.South:
NorthSouthLightChange -= car.LightChange;
break;
case CarHeading.West:
case CarHeading.East:
EastWestLightChange -= car.LightChange;
break;
}
}
public void AddCarToStreetLightEvent(CarHeading heading, AI_CarController car)
{
switch (heading)
{
case CarHeading.North:
case CarHeading.South:
NorthSouthLightChange += car.LightChange;
break;
case CarHeading.East:
case CarHeading.West:
EastWestLightChange += car.LightChange;
break;
}
}
public Vector3 NextWaypoint(ref CarHeading heading, out IntersectionController intersection, AI_CarController car)
{
carsCount--;
RemoveLightListener(heading, car);
Vector3 waypoint = new Vector3();
Direction dir = Direction.Undefined;
int compare = 10;
foreach (var neighbor in neighbors)
{
if (neighbor.Value.carsCount < compare)
{
if (NoGoDirection(heading) == neighbor.Key)
{
continue;
}
else
{
compare = neighbor.Value.carsCount;
dir = neighbor.Key;
}
}
}
intersection = neighbors[dir];
intersection.AddCarToIntersection();
switch (dir)
{
case Direction.North:
waypoint = intersection.North.position;
heading = CarHeading.North;
break;
case Direction.South:
waypoint = intersection.South.position;
heading = CarHeading.South;
break;
case Direction.East:
waypoint = intersection.East.position;
heading = CarHeading.East;
break;
case Direction.West:
waypoint = intersection.West.position;
heading = CarHeading.West;
break;
}
intersection.AddCarToStreetLightEvent(heading, car);
return(waypoint);
}