So I was planning to do my minecraft server and I want the command block to kill name tag villagers. I don't want my players to name "LeafyisHere", "drugs" and others.
Minecraft – How to kill name tag villagers with command blocks
minecraft-commandsminecraft-java-edition
Related Solutions
There is no command to change a player's name.
As a workaround, you could fake it by hiding the player's name whilst teleporting a named entity onto them.
To hide a player's name tag, put them on a separate team and change the nametagVisibility option:
/team add HerobrineTeam
/team modify HerobrineTeam nametagVisibility never
Then summon a named entity, such as a marker armorstand:
/summon armor_stand ~ ~ ~ {CustomName:'"Herobrine"',CustomNameVisible:1b,Marker:1b,Invisible:1b}
You can teleport that entity to the player on a clock with something like:
/execute at @p[team=HerobrineTeam] run tp @e[type=armor_stand,name=Herobrine] ~ ~1.7 ~
That's not possible right now (1.9.4).
What you can do, is give the player a tag: (Put this command block behind the button)
/scoreboard players tag @p add THEONE
Then (in repeating command block) put the command you want to execute:
/tp @a[tag=THEONE] ~ ~1 ~
Append your commands into Chain-command-blocks. Append a Chain-Command-block put this command:
/scoreboard players tag @a[tag=THEONE] remove THEONE
To reset the machine.
The setup:
Hope it helped (:
Best Answer
Strictly speaking, this is fairly easy to do, however it does require one additional steps in a scoreboard tag command.
For each name you don't want, you'll want a repeating command block like so:
From there, you'll have one repeating command block for the kill command:
That said, since it sounds like you're trying to eliminate bad behavior with this sort of system, the better solution would be to attempt to find the culprits and ban them, rather than attempting to implement a sort of exhaustive filter. The name matches are literal matches, so you'd need one command block for every single possibility, which will not be practical in the long term.