Minecraft Forums

Quote from jellewietsma»

Well I am trying to update a old setblock command put this command doen't seems to work

setblock ~ ~1 ~ minecraft:mob_spawner 0 replace {SpawnPotentials:[{Weight:1,Entity:{id:"Skeleton"}}]}

this is on of the command that you posted. and I would think it would make a skeleton spawer but it gives me a normal pig spawner.

Command I need to update:

setblock -20 14 28 52 0 replace {EntityId:XPOrb,SpawnPotentials:[{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-18.5,18.3,29.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-20.5,18.3,29.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-22.5,18.3,29.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-24.5,18.3,29.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-18.5,18.3,31.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-20.5,18.3,31.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-22.5,18.3,31.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-24.5,18.3,31.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-18.5,18.3,33.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-20.5,18.3,33.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-22.5,18.3,33.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-24.5,18.3,33.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-18.5,18.3,35.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-20.5,18.3,35.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-22.5,18.3,35.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-24.5,18.3,35.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-18.5,18.3,37.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-20.5,18.3,37.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-22.5,18.3,37.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-24.5,18.3,37.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-18.5,18.3,39.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-20.5,18.3,39.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-22.5,18.3,39.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-24.5,18.3,39.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-18.5,18.3,41.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-20.5,18.3,41.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-22.5,18.3,41.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-24.5,18.3,41.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-18.5,18.3,43.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-20.5,18.3,43.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-22.5,18.3,43.5]}},{Type:XPOrb,Weight:1,Properties:{Age:5999,Pos:[-24.5,18.3,43.5]}},],SpawnCount:1,SpawnRange:1,Delay:0,MaxNearbyEntities:32000,RequiredPlayerRange:32000,MinSpawnDelay:100,MaxSpawnDelay:250}

If you want to start within the "SpawnPotentials" list, you must set "Delay" to -1.

Quote from KManSkipper»

what other entity data for the spawn eggs are there, other than fuse for the creeper?

Almost everything seen here. "Passengers" doesn't work currently.

Quote from Mitexc»

I dont understand, i need examples , please explain , please tell me how to use it , what it does and etc

"DataVersion" (integer)

"DataVersion" is a numerical value that states which version the player is playing within. While it cannot be changed via commands, it can be tested for:

/scoreboard players set @a OBJ 1 {DataVersion:104}

"RootVehicle" (compound) > "AttachLeast" & "AttachMost" (long), "Entity" (compound)

With the introduction of the "Passengers" tag, this new compound holds a copy of the entity the player is currently riding. "AttachLeast" and "AttachMost" are the UUIDLeast and UUIDMost of that entity, while "Entity" holds the actual data.

/testfor @a {RootVehicle:{AttachLeast:1l,AttachMost:1l,Entity:{id:"Boat",CustomName:"Test"}}}

Essentially the only use for "DataVersion" for map-makers is to unsure the player is playing in the correct version. For example, the value for version 1.10.2 is 512; the following commands would notify the player that the map was made for 1.10.2 if they do not have the required tag:

/scoreboard players tag @a[tag=version] remove version
/scoreboard players tag @a add version {DataVersion:512}

/tellraw @a[tag=!version] ["The map was made for version 1.10.2!"]

All players will have a version depending on the server version, so it won't really matter who you check.

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Can you specify what's unclear about "RootVehicle"? As it says, you can detect what the player is riding using it.