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Messages ICComm

rebaserHEAD edited this page Oct 17, 2026 · 6 revisions

reference, committed verified 2026-10-17 bootstrap 7e90db0

Every message in the ICComm area: its opcode, direction, how far it is verified, and its fields.

This grouping comes from where the declarations sit today. It claims nothing about what these messages do, and it changes when the client's areas are settled.

Note

Generated from the message declarations at bootstrap 7e90db0 by Tools/NexusTomorrow.ProtocolReference. Don't edit it by hand: change the declaration's documentation and regenerate.

Server to client

0x0547 Server0547

Opcode Direction Verified to
0x0547 server to client unverified
Field Bits Encoding
Unknown0 3 unsigned
Unknown1 4 unsigned
Unknown2 varies wide string

0x0548 Server0548

Opcode Direction Verified to
0x0548 server to client unverified
Field Bits Encoding
Unknown0 3 unsigned
Unknown1 64 unsigned
Unknown2 varies wide string

0x054A Server054A

Opcode Direction Verified to
0x054A server to client unverified
Field Bits Encoding
Unknown0 64 unsigned

0x054C Server054C

Opcode Direction Verified to
0x054C server to client unverified
Field Bits Encoding
Unknown0 64 unsigned
Unknown1 32 unsigned
Unknown2 4 unsigned

0x054D Server054D

Opcode Direction Verified to
0x054D server to client unverified
Field Bits Encoding
Unknown0 64 unsigned
Unknown1 32 unsigned
Unknown2 varies wide string

0x054E Server054E

Opcode Direction Verified to
0x054E server to client unverified
Field Bits Encoding
Unknown0 64 unsigned
Unknown1 varies narrow string
Unknown2 varies wide string

Client to server

0x0546 Client0546

Opcode Direction Verified to
0x0546 client to server unverified
Field Bits Encoding
Unknown0 3 unsigned
Unknown1 64 unsigned
Unknown2 varies wide string

0x0549 Client0549

Opcode Direction Verified to
0x0549 client to server unverified
Field Bits Encoding
Unknown0 64 unsigned

0x054B Client054B

Opcode Direction Verified to
0x054B client to server unverified
Field Bits Encoding
Unknown0 64 unsigned
Unknown1 32 unsigned
Unknown2 varies narrow string
Unknown3 varies wide string

Where the code lives

Piece Path
Message declarations Source/NexusTomorrow.Network.World/Message/Model/ICComm/
This page's generator Tools/NexusTomorrow.ProtocolReference/

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