private Tuple <PCar, PCar> hitInformation(PCar self, List <PCar> enemies)
{
//double maxAngle = Math.Atan2(car.Height, car.Width);
double maxAngle = Math.PI / 2.57;//70degrees
self.setEnginePower(1);
MoveToAngleFunction mover = new MoveToAngleFunction(new Vector(path[0].DirOut.X, path[0].DirOut.Y).Angle);
for (int i = 0; i < MaxCheckTicks; i++)
{
foreach (PCar enemy in enemies)
{
Vector distance = enemy.Pos - self.Pos;
double angle = Math.Abs(Math.Acos(distance.Normalize().Dot(self.Dir)));
if (distance.Length < game.CarWidth && angle < maxAngle)
{
return(new Tuple <PCar, PCar>(self, enemy));
}
enemy.Iteration(1);
}
mover.Iteration(self, 1);
}
return(null);
}
private bool checkHit(PCar self, PTire tire)
{
double selfRadius = 0.5 * Math.Sqrt(game.CarWidth * game.CarWidth + game.CarHeight * game.CarHeight);
double checkRadius = selfRadius + game.TireRadius;
self.setEnginePower(1);
MoveToAngleFunction mover = new MoveToAngleFunction(new Vector(path[0].DirOut.X, path[0].DirOut.Y).Angle);
for (int i = 0; i < MaxCheckTicks; i++)
{
Vector lastDistance = tire.LastPos - self.LastPos;
Vector distance = tire.Pos - self.Pos;
if (lastDistance.Length > checkRadius && distance.Length < checkRadius)
{
return(true);
}
tire.Iteration(1);
mover.Iteration(self, 1);
}
return(false);
}