Minecraft Forums

so frustrating ... all I want to do is divide by 4

Quote from Skylinerw»

What version are you using and are you using vanilla? If you're not in vanilla, then that would be why.

Quote from Skylinerw»

If you want players to modify their own score based on their own score, you'd need to use /execute such that each player is running an operation, and can target themselves (fulfilling the single-target requirement):

/execute @a[r=100] ~ ~ ~ /scoreboard players operation @a[c=1] objective1 %= @a[c=1] objective2

thanks, I will try that .... I am still getting used to the execute command

Quote from Skylinerw»

The presented command works fine with multiple targets. Keep in mind that one of the targets in the command must resolve to a single target in order for the command to succeed. Since you're using a fake player for the second target, that requirement is fulfilled, but if you're swapping it out for a selector that targets multiple entities, then it'll fail if the first one selects multiple players.

How can I get a command block to perform a scoreboard operation on multiple players?

I am using

/scoreboard players operation @a[r=100] objective1 %= dummyplayer objective2

Works just fine when there is only one player, but does nothing when there is more than one player.

I really don't want to brute force this. Please let me know if there is a better way to simultaneously perform an operation on @a players

Thanks

nvm ... did a little googling and I think i figured it out

Quote from JannisX11»

I think that should work nicely, thank you

Can you think of a way to display the price in a message to a player?

like /msg @p The price of potatoes is {potato: price}

I don't speak json

Thanks again!

Hello,

I am creating a farming mini-game. I would like people to be able to sell items for points. I have a system that works with command blocks that have a specific price for each item, but if I want to change prices, it involves going around to each command block and manually editing it.

Is there a way to set prices like this with a global variable? Is it possible with gamerule variables for instance? I don't know enough about them to make it work.

Thanks

Yeah, I knew about the stat command, just didn't know if there was a way to add an nbt tag to a block ... oh well

thanks all the same

I am creating a minigame. I would like to tag crops for specific players using the target selectors. So if a player has a certain objective, any crops he plants would be tagged with a label (this is so the crops can be removed later.) I am not sure how this would work since I don't know if blocks can be tagged in the same way as entities, but if anyone knows please let me know

Thanks

Quote from Skylinerw»

You can label players that have a full inventory by checking their "Inventory" tag for every slot possible:

2 linked questions:

Is there any way to tell if a player has a full inventory? /give {player} item 1 always succeeds even if the player has a full inventory. I would like something that fails when the player is not given an item successfully. This is to go with a minigame where players pay for items with points and I need a way to stop the points from being deducted if they are not receiving items.

And similarly, is there any way to tell if a player has one empty inventory slot (any slot other than armor.) Preferably in 1 or 2 command blocks and not checking each and every slot individually.

Thanks

Quote from PlatinumHydra»

It wont work if you just have [0,0,0,1], you have to have the x y z and r

I think lol

The reason i don't want to use a radius only is that there will be a chain of command blocks and they will all be at further distances from the original block. So I really don't want to end up with a radius of more than 5 since this risks other players being affected. And since I might have to install a lot of these things i really didn't want exact coords due to the amount of work.