Edit rarity code for 1.3.2 to the 1.3.3 script

[kristhasirah]

believe me if i knew how to make use of the GUI package i would use it, but i have 0% of knowledge when it comes to coding, the only thing i can do is make small edits to the codes or add mods and nothing else, i din't make the rarity code, i got it from a post in here... that's why i was asking if there was a way to edit it to make it available for the new script.

and now here comes some questions... where should i add the code? or how should i add it? im kind of lost here =(