Vector2.difference() - Mtax-Development/GML-OOP GitHub Wiki

Name	Type	Optional
value	{real|Vector2|Vector4}	No

{Vector2|Vector4} | On error: {undefined}

Return the result of substracting the specified value from the values of this Vector2. The result will be returned in a Vector2, unless the specified value was a Vector4, in which case it will be returned in a Vector4.