private float CalculateDistance(GameObjectState self, GameObjectState objectInFront)
{
float selfCenterY = self.BoundingBox.CenterY;
float otherCenterY = objectInFront.BoundingBox.CenterY;
float distanceBetweenCars = Math.Abs(selfCenterY - otherCenterY) - self.BoundingBox.Height / 2 - objectInFront.BoundingBox.Height / 2;
return(distanceBetweenCars);
}
private bool WouldCrash(GameObjectState self, GameObjectState objectInFront)
{
float otherDistanceToStop = objectInFront.DistanceToStop;
float selfDistancveToStop = self.DistanceToStop;
float distanceBetweenCars = self.DistanceFrom(objectInFront);
float plusSafeDistance = 5;
return(distanceBetweenCars < selfDistancveToStop - otherDistanceToStop + plusSafeDistance && self.VY > 0);
}
public float DistanceFrom(GameObjectState other) => CalculateDistance(this, other);
public bool WouldCrashWith(GameObjectState other) => WouldCrash(this, other);
