Вопрос How to hit backtrack?

[Vecxatt]

for me the interps are null pointers so i cant set them

Yes, if you create an attack after calling original create move its highly likely to be null, in that case you will have to create it by urself by calling a function located in index 21 create move. Do not change all input history's info, only set index 0 or your current attack index.