C-script is A6 and older but could work with A7. However it would be faster to start the code from scratch than to try to sort each change as there are so many differences and so much to learn when going in Lite-c. I took a game and changed it bit by bit to work with lite-c and just wasted my time.

Str_cpy works just fine in lite c. If your level doesn't load correctly something may be wrong with the level itself or the string name you gave it to load.