Getting slot in block inventory that contains item

Started by Jaklyn on Thu, 11/27/2025 - 14:50

Topic category: Help with Minecraft modding (Java Edition)

Hello,

I am trying to make a procedure that checks which slot an item is within a block inventory. For example, lets say im trying to make it so if any inventory holds a dirt block, its swapped with a diamond.

Can anyone help?

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You could use a local variable to check each slot, and use repeat # times to check every slot.
Code example:

[ Image link if it doesn't show: https://imgur.com/a/mcreator-help-1-utArYqf ]

What it does by each block:

Sets the local variable (in the example checknum) to 0 (for slot #0)
Repeat # times, set # to amount of slots in inventory +1
IF statement: if (Get copy of item from slot # [checknum variable]) of block = item (dirt, in this case)
Set (get number of items from slot [checknum variable] of block) (diamond) in slot (checknum variable(
Sets the local variable (checknum) to (checknum + 1)

I hope this helps!

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