Protocol version 2193

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Packet 78

CommandBlockUpdatePacket

Command Block Update

Sent when you close the command block screen on the client.

Packet datagramWire order
HeaderID 78varuint
0TargetoneOf<EntityCommandTarget, BlockCommandData> · variable
1Commandstring · variable
2Last Outputstring · variable
3Namestring · variable
4FilteredNamestring · variable
5Track Outputboolean · 1 byte
6Tick Delayint32 · 4 bytes
7Execute On First Tickboolean · 1 byte

Serialized fields

8 top-level fields
  1. 0TargetThe command block target. The variant index encodes the legacy 'Is Block?' bool: 0 = entity (e.g. minecart command block), 1 = block.oneOf<EntityCommandTarget, BlockCommandData>
    0EntityCommandTargetEntityCommandTarget
    1. 0Target Runtime IDActorRuntimeID
      1. 0Actor Runtime IDCompressionvaruint64
    1BlockCommandDataBlockCommandData
    1. 0Block PositionBlockPos
      1. 0XCompressionvarint32
      2. 1YCompressionvarint32
      3. 2ZCompressionvarint32
    2. 1Command Block ModeCompressionvaruint32
    3. 2Redstone Modeboolean
    4. 3Is Conditionalboolean
  2. 1Commandstring
  3. 2Last Outputstring
  4. 3Namestring
  5. 4FilteredNamestring
  6. 5Track Outputboolean
  7. 6Tick Delayint32
  8. 7Execute On First TickIf a delay is set on a repeating command block, should the command execute on first tick, or on first delay?boolean

Changelog

Stable releases

Changes between stable protocol releases.

No stable release changes are recorded for this packet.