public double GetAcceleration(Car car, Car next, ITrack track)
{
var distance = track.Distance(car, next);
if (distance < ComfortDistance)
{
_targetVelocity = next.Velocity / 2;
}
if (distance > ComfortDistance * 5)
{
_targetVelocity = _comfortVelocity;
}
var a = (_targetVelocity - car.Velocity);
if (a > MaxAceleration) a = MaxAceleration;
if (a < -MaxAceleration) a = -MaxAceleration;
return a;
}