public void AddDriver(Driver d)
{
Drivers.Add(d);
Practice.AddDriver(d);
Qualify.AddDriver(d);
HappyHour.AddDriver(d);
Race.AddDriver(d);
}
public void Update()
{
var player = _race.Player;
for (int i = _traffic.Count - 1; i >= 0; i--)
{
var driver = _traffic[i];
// too far from player
if (driver.Vehicle.CurrentNode.Number < player.Vehicle.CurrentNode.Number - 30 || driver.Vehicle.CurrentNode.Number > player.Vehicle.CurrentNode.Number + 140)
{
_race.Drivers.Remove(driver);
_traffic.Remove(driver);
continue;
}
// end of track, just stop
if (driver.Vehicle.CurrentNode.Next == null || driver.Vehicle.CurrentNode.Next.Next == null)
{
driver.Vehicle.Speed = 0;
driver.AtEndOfTrack = true;
}
// start of track just stop
if (driver.Vehicle.CurrentNode.Prev == null || driver.Vehicle.CurrentNode.Prev.Prev == null)
{
driver.Vehicle.Speed = 0;
//_race.Drivers.Remove(driver);
//_traffic.Remove(driver);
//continue;
}
}
// if player is close to the start or end of track, don't spawn new traffic
if (_race.Player.Vehicle.CurrentNode.Number < 20 || _race.Player.Vehicle.CurrentNode.Number > _race.Track.RoadNodes.Count - 20)
{
return;
}
while (_traffic.Count < 5)
{
int cfmIndex = Engine.Instance.Random.Next(_trafficModels.Length);
// about 1/3rd of cars should go backwards
var direction = Engine.Instance.Random.Next() % 3 == 0 ? TrafficDriverDirection.Backward : TrafficDriverDirection.Forward;
var driver = new TrafficDriver(_trafficModels[cfmIndex], direction);
int distanceFromPlayer;
//if (direction == TrafficDriverDirection.Forward)
distanceFromPlayer = Engine.Instance.Random.Next(40, 200);
//else
// distanceFromPlayer = Engine.Instance.Random.Next(-100, -30);
int nodeIndex = (_race.Player.Vehicle.CurrentNode.Number + distanceFromPlayer) % _race.Track.RoadNodes.Count - 1;
nodeIndex = Math.Max(1, nodeIndex);
_race.AddDriver(driver, _race.Track.RoadNodes[nodeIndex]);
_traffic.Add(driver);
}
}