I'm sorry this is taking a bit longer! I hoped I could import my GameMaker 2.0 projects into GameMaker 1.4, sadly I can't. I can however copy the GM2.0 project to GM1.4 manually, piece by piece. This will take some time though, and I need to get familiar with the GM1.4 interface (Doesn't seem to complex, though,1.4 and 2.0 are quite similair but there are some oddities between the two apparently). Will definitely get to it! Possibly tomorrow, if not, then Saturday! ---- If it's only the code you need and you can figure out the rest, it might be easier to join the discord, I could give it to you. (Will still upload a 1.4 version to here though)
Hope that rant is not too chaotic :P