How do I optimize my inventory system

On the item check you can just say for each slot if whichitem=type then set found to true, stop loop(system action), so that stops at the correct item slot so then you can just use action add 1 also which would be the correct slot, this gets rid of the other following events.

For the following bit where you are about to call add to inventory you don't need all the duplicate events, just one of them blocks and it sends through the type anyway, so that would be basically on 'not found' condition - > create slot, add to inventory with type etc

And for add to inventory function again you just need single block for those actions not the duplicated ones, the only difference is the frame, instead you could use different animations on 'Item' object for each item and use set animation to 'type', alternatively create separate objects for each item and then create object by name 'type'

oh dang didn't know some of that thank you I'll give it a try

I thought I got it but then I tried it and didn't get it

it still doesn't quite work it thinks every item is the same item though the Stacking works

You mean it is adding 1 to all items? That's down to the ordering in the loop block should be for each at the top then the conditions. I just realised though you don't need the for each loop either you can just say whichitem=item.itemtype and then on the bit below just use an Else. You could try this temporarily just to see if it works i think it should. The Else should trigger when it cannot find a slot that matches the type.

it had not worked again when I click the any item like the remote for example it thinks that its a brick and adds one to just the brick

it could be something in here

I've figured something out when I click an item and then it creates an item in the inv slot it just looks at the instance variable of the first item created and then has the same issue

EX:Deleted the brick so now remote is the first created

EX:Deleted the remote now bar is first

EX:Deleted the bar now meat is first

here's what i got so far for testing it

https://www.dropbox.com/scl/fi/v8j07tdpd83ngzwyhwo1j/Inventory.c3p?rlkey=s318kgil1fm0mf2s3x1k10u5n&st=km9zteoc&dl=0

Well it almost works but one small issue I was wanting it to work with multiple items on screen in my main game multiple items gonna spawn

https://www.dropbox.com/scl/fi/a58q6wuvwnkeg1pshu55x/Inventory_edited.c3p?rlkey=wx05mbbystw4smc3meb5j52l4&st=i1727sv6&dl=0

Oops! on my file change to WhichItem=type

Hooray! thanks a million it works perfectly