0x3C S3CPacketUpdateScore

Updates a single scoreboard entry (add, remove, or change score value).

Clientbound (Server → Client) · PLAY · net/minecraft/network/play/server/S3CPacketUpdateScore.java
scoreboardscore

Fields

FieldTypeDescription
nameStringScore name (player name or team)
objectiveNameStringObjective name
valueintScore value
actionVarInt Enum0=create/update, 1=remove

Wire Encoding

FieldTypeNotes
NameString
ObjectiveString
Valueint0 for remove
ActionVarInt0=create, 1=remove

MCP References

MCPNetHandlerPlayClient.handleUpdateScore()

Handler Interface

HNDINetHandlerPlayClient

implementation Implementation Cases

Scoreboard

Track/block score updates.

Vanilla hook: EventReceivePacket
AntiScoreboard

Track/block score updates.

Vanilla hook: EventReceivePacket
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