dsf

Vector2 Rotate(Vector2 pivotPoint, float angle)
{
           vec2 rotated_point;
           rotated_point.x = pivotPoint.x * cos(angle) - pivotPoint.y * sin(angle);
           rotated_point.y = pivotPoint.x * sin(angle) + pivotPoint.y * cos(angle);
           return rotated_point;
}