private void ReverseMovementByX()
{
MovementVector = new Point2D(-MovementVector.X, MovementVector.Y);
}
public static Cell Create(Point2D position, float mass, Point2D movementVector)
{
return(new NeutralCell(position, mass, movementVector));
}
private void ReverseMovementByY()
{
MovementVector = new Point2D(MovementVector.X, -MovementVector.Y);
}