This ironically is something I made for my game, Im doing a similar collect the objects thing, so i laid out a spreadsheet with 28 items and assigned them all a variable so item 1 is globalvar=1 and item 2 is globalvar=2 etc etc, then in each variable i gave it a collected value, so page 2 for example would be globalvar=2, and when it is collected it would set that var to 1 to indicate to the game the player has that page.
Now in mine I have an inventory script that when launched checks each items variable and if that item has been collected places a hud image in the relevant slot in the inventory.
When the item gets used it sets that items globalvar to a value of 2 to indicate to my other scripts that the item has been used
eg
if the player collects page 9 its sets globalvar=9,setvar=1 the 1 indicating its been collected, if it is used for any reason the command is run again only this time setvar=2 telling the inventory system that the item has been used
so use globalvar=1 for page one, globalvar=2 for page two and so on, then when each page is collected set that pages variable to 1, and then have a script or section of code that checks all 8 variables are set to a value of 1 (indicating the player has all 8 pages) and generate a win scenario (i didnt bother to look into how to do that i just use plrmoveto=Win Zone lol..so lazy i know
)
anyway hope this helps, I was itching to share my new inventory system with the community as the one that inspired me to make it was really cumbersome lol, i think the download was over 16mb and had just tonnes and tonnes of unneccesary codes and i just love using variables lol)
smoke em if you got em
