Danmaku_no_Kyojin.Collisions.CollisionConvexPolygon.ComputeLocalPosition C# (CSharp) Method

        private void ComputeLocalPosition()
        {
            _localPosition = _vertices[0];

            for (int i = 1; i < _vertices.Count; i++)
            {
                if (_vertices[i].X < _localPosition.X ||
                    _vertices[i].X.Equals(_localPosition.X) && _vertices[i].Y < _localPosition.Y)
                {
                    _localPosition = _vertices[i];
                }
            }
        }