private void UpdateLocalCar(Player player, Car car)
{
// Calculate real position
if (Game.GetService <CameraComponent>().CurrentCamera is ThirdPersonCamera)
{
//Accelerate
car.Speed = Math.Min(car.Speed + (car.Acceleration - car.Speed * 0.00305f) *
input.GetState(Input.Thrust) -
input.GetState(Input.Brake) * car.Deacceleration, car.MaxSpeed);
// Turn Wheel
car.WheelRotationY += (input.GetState(Input.Steer) * (car.TurnSpeed - Math.Abs(car.Speed) * 0.00005f));
car.WheelRotationY = MathHelper.Clamp(car.WheelRotationY, -car.MaxWheelTurn, car.MaxWheelTurn);
if (Math.Abs(car.WheelRotationY) > .001f)
{
car.WheelRotationY *= .95f;
}
else
{
car.WheelRotationY = 0;
}
}
//Friction if is not driving
float friction = .995f;
if (Math.Abs(input.GetState(Input.Thrust)) < .001f)
{
car.Speed *= (friction - Math.Abs(car.Speed - car.MaxSpeed) * 0.0005f);
}
// If in a network game, run parallell simulation of car
var serverClient = Game.GetService <ServerClient>();
if (Game.GetService <ServerClient>().connected)
{
bool isOverThreshold = simulationStrategy.UpdatePosition(player, car);
// If car has deviated too much from simulated path, distribute position to server
if (isOverThreshold)
{
//Console.WriteLine(DateTime.Now + ": Local car over threshold, sending update!");
player.SetPosition(car.Position.X, car.Position.Y, car.Position.Z, car.Rotation, car.Speed, (byte)(player.LastReceived.Sequence + 1), DateTime.UtcNow);
serverClient.SendPlayerPosition();
}
}
}
