Minecraft Forums

Here's the setup:

I put x items in a chest. I click a button. The chest gets cleared and my score on the say "Money" scoreboard goes up by x.

I need to do this on 1.15 and a lot of answers to do this seem outdated.

Well would be a repeated mcfunction :

Method 1 : count each item one by one :

1. Store the Items[0].Count data of the chest in a score Var1

2. Substract Var1 by 1 (using operations and dummy player who have a score of 1). Store result in Var1

3.If Var1 matches ..0 then set Items[0].id as "minecraft:air"

5. If there's no item in chest (unless data Items[0]), stop the process

4. Set chest's Items[0].Count as Var1 (which have been reduced by 1

5. Repeat these steps again until step 5 stops it.

Method 2 : count stacks (better)

-Set Var1 to 0 first

1. Unless Items[0] stop the process (if no items in chest)

2. Store Items[0].Count as Var2 score

3. Store Var1 + Var2 as Var1

4. Set Items[0].id as "minecraft:air"

5. Repeat until step1 stops the process

Total items are stored in Var1 in both cases

There's no complete command, but you get the idea...