Aka_s_Vayne.Logic.AJSGeometry.AJSPolygon.Contains C# (CSharp) Method

            public bool Contains(Vector2 point)
            {
                var result = false;
                var j = Count() - 1;
                for (var i = 0; i < Count(); i++)
                {
                    if (Points[i].Y < point.Y && Points[j].Y >= point.Y || Points[j].Y < point.Y && Points[i].Y >= point.Y)
                    {
                        if (Points[i].X +
                            (point.Y - Points[i].Y) / (Points[j].Y - Points[i].Y) * (Points[j].X - Points[i].X) < point.X)
                        {
                            result = !result;
                        }
                    }
                    j = i;
                }
                return result;
            }