public void UpdateVelocity(DotPosition dotPosition, Velocity velocity)
{
if ((dotPosition.X == X || dotPosition.X == _x1) && (dotPosition.Y == Y || dotPosition.Y == _y1))
{
velocity.InvertBoth();
return;
}
if (dotPosition.X == X || dotPosition.X == _x1)
{
velocity.InvertX();
return;
}
if (dotPosition.Y == Y || dotPosition.Y == _y1)
{
velocity.InvertY();
return;
}
throw new InvalidOperationException("This shouldn't happen");
}
public static bool AnyHitBy(DotPosition dotPosition) => obstacles.Any(o => o.Hits(dotPosition));
public bool Hits(DotPosition dotPosition) => dotPosition.X >= X && dotPosition.X <= _x1 && dotPosition.Y >= Y && dotPosition.Y <= _y1;