FoxyOfJungle/TurboGML
The largest collection of useful general GML functions (AI, Linear Algebra - Vectors, Arrays, Structs, Strings, File Search, Conversions etc)
Game Maker LanguageMIT
The largest collection of useful general GML functions (AI, Linear Algebra - Vectors, Arrays, Structs, Strings, File Search, Conversions etc)
Game Maker LanguageMIT