Grab bag of commands used for always active repeating command blocks

en 1.12 /This Other

These commands require an always active repeating command block to make them always active. The best way to put this in a map is underground at the world spawn, since world spawn always keeps those chunks rendered. These are also separate commands, so they might have to to be pasted into a word document and then you can cherry pick.

The command

Note: Minify the command to avoid issues :)

This command checks to see if a golden sword named deal_breaker is inside a chest at certain coordinates. (You will need a comparator near the command block to turn on when it detects the chest gaining the item /testforblock x y z minecraft:chest -1 {Items:[{id:"minecraft:golden_sword",tag:{display:{Name:Deal_Breaker}}}]}

This will spawn a particle cloud at the feet of whatever name you put, or change name to type. /execute @e[name=ENTER_NAME] ~ ~ ~ /particle cloud ~ ~ ~ 0.5 0 0.5 0.01 15 @e

This changes the data for an entity, this is set for xp orbs so when you kill a mob, the xp orbs explode and fly off gradually. When combined with arrows, skeletons become really funny and shooting becomes way easier (since skeletons shoot with an arch). /entitydata @e[type=xp_orb] {NoGravity:1b}

Same as before but now with boats, so you can have a flying boat XD. /entitydata @e[type=boat] {NoGravity:1b}

If you want to semi blind people or make it seem like you are riding a tron bike or something, try this. /execute @a ~ ~ ~ particle mobappearance ~ ~ ~ 0 0 0 1

If you want some green aura looking thing. /execute @a ~ ~ ~ particle totem ~ ~ ~ 0 0 0 5 50

Trolling unpickupable diamonds. /execute @a ~ ~ ~ /summon Item ~ ~1 ~ {Item:{id:diamond,Count:1},PickupDelay:32767}

Turn snowballs into slightly strong fireballs, you can change type to arrows if you want, or make all entities this if you hate minecraft. Change the number after ExplosionPower: to make it do more damage or less damage. /execute @e[type=Snowball] ~ ~ ~ /summon Fireball ~ ~ ~ {Motion:[0.0,0.0,0.0],direction:[0.0,0.0,0.0],ExplosionPower:4}

Fire Aura: Basically, this sets all entities that are within 6 blocks of you on fire for 1 second, so if they stay in your range they are always on fire. This does not set players on fire, but you can change type to name, and just put your name if you want to be the only thing not on fire. You can also change r= to whatever block radius you want. WARNING! Will set items and armorstands etc on fire, and it also sets skeleton's arrows on fire, which then set you on fire. /execute @a ~ ~ ~ /entitydata @e[type=!player,r=6] {Fire:20}

Tweaked friendlier fire aura: This has a lot of commands that all need to be run in their own command blocks. The reason is that there is a limit on how many types you can have, so I can only have two types in my first fir aura, but for a fire aura that is safe, you need to make sure you keep a low score on entities that you care about, and let all the other entities get a score that is high. You can add more scores if you don't wanna burn dogs or golems etc, but this version should be good for just about everyone. 
/scoreboard objectives add BurnMe trigger
/scoreboard players add @e BurnMe 1
/scoreboard players reset @e[type=player] BurnMe
/scoreboard players reset @e[type=arrow] BurnMe
/scoreboard players reset @e[type=snowball] BurnMe
/scoreboard players reset @e[type=egg] BurnMe
/scoreboard players reset @e[type=item] BurnMe
/scoreboard players reset @e[type=armor_stand] BurnMe
/scoreboard players reset @e[type=xp_orb] BurnMe
/scoreboard players reset @e[type=ender_eye] BurnMe
/scoreboard players reset @e[type=ender_pearl] BurnMe
/execute @a ~ ~ ~ /entitydata @e[score_BurnMe_min=10,r=6] {Fire:20}

RUIN A SERVER!!! This spawns 1 second fuse tnt's in SPAM MODE on EVERYONE in the server. Change a to e if you hate life. /execute @a ~ ~ ~ /summon tnt ~ ~ ~ {Fuse:20}

Created: Tue, 01 Aug 2017 09:01:39, Updated: Tue, 01 Aug 2017 09:20:37, Views: 27