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Messages Abilities
rebaserHEAD edited this page Oct 18, 2026
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Every message in the Abilities area: its opcode, direction, how far it is verified, and its fields.
This area groups messages by the client feature they belong to; a message may sit here provisionally until its reading confirms the area. None is verified to its purpose yet, so this page claims nothing about what they do.
Note
Generated from the message declarations at bootstrap 5aae370 by Tools/NexusTomorrow.ProtocolReference. Don't edit it by hand: change the declaration's documentation and regenerate.
| Opcode | Direction | Verified to |
|---|---|---|
0x007E |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
64 | unsigned |
Unknown1 count |
32 | unsigned |
Unknown1 |
array, counted by Unknown1 count
|
|
Unknown1[].Unknown0 |
14 | unsigned |
Unknown1[].Unknown1 |
64 | unsigned |
Unknown2 |
32 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x00B2 |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
1 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x014A |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
the fields below | |
Unknown0.Unknown0 |
9 | unsigned |
Unknown0.Unknown1 |
32 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x0152 |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
7 | unsigned; counts Unknown1, Unknown2
|
Unknown1 |
array, counted by Unknown0
|
|
Unknown1[] |
3 | unsigned |
Unknown2 |
array, counted by Unknown0
|
|
Unknown2[] |
3 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x0169 |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
32 | unsigned |
Unknown1 |
32 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x0175 |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
3 | unsigned |
Unknown1 |
32 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x017B |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
18 | unsigned |
Unknown1 |
4 | unsigned |
Unknown2 |
3 | unsigned |
Unknown3 |
1 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x019C |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 count |
7 | unsigned |
Unknown0 |
array, counted by Unknown0 count
|
|
Unknown0[] |
16 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x019D |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
3 | unsigned |
Unknown1 |
2 | unsigned |
Unknown2 |
6 | unsigned |
Unknown3 count |
6 | unsigned |
Unknown3 |
array, counted by Unknown3 count
|
|
Unknown3[].Unknown0 |
4 | unsigned |
Unknown3[].Unknown1 |
the fields below | |
Unknown3[].Unknown1.Unknown0 |
9 | unsigned |
Unknown3[].Unknown1.Unknown1 |
32 | unsigned |
Unknown3[].Unknown2 |
32 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x01A0 |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 count |
32 | unsigned |
Unknown0 |
array, counted by Unknown0 count
|
|
Unknown0[].Unknown0 |
18 | unsigned |
Unknown0[].Unknown1 |
4 | unsigned |
Unknown0[].Unknown2 |
3 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x01A1 |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
16 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x01A3 |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
3 | unsigned |
Unknown1 count |
7 | unsigned |
Unknown1 |
array, counted by Unknown1 count
|
|
Unknown1[] |
16 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x0567 |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
64 | unsigned |
Unknown1 |
8 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x06DF |
server to client | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
32 | unsigned; counts Unknown1, Unknown2
|
Unknown1 |
array, counted by Unknown0
|
|
Unknown1[] |
32 | unsigned |
Unknown2 |
array, counted by Unknown0
|
|
Unknown2[] |
8 | unsigned |
Unknown3 |
32 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x00B1 |
client to server | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 count |
4 | unsigned |
Unknown0 |
array, counted by Unknown0 count
|
|
Unknown0[] |
32 | unsigned |
Unknown1 |
3 | unsigned |
Unknown2 count |
5 | unsigned |
Unknown2 |
array, counted by Unknown2 count
|
|
Unknown2[].Unknown0 |
18 | unsigned |
Unknown2[].Unknown1 |
8 | unsigned |
Unknown3 count |
7 | unsigned |
Unknown3 |
array, counted by Unknown3 count
|
|
Unknown3[] |
16 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x0151 |
client to server | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
3 | unsigned |
Unknown1 |
3 | unsigned |
Unknown2 |
32 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x016A |
client to server | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
6 | unsigned |
Unknown1 |
4 | unsigned |
Unknown2 |
32 | unsigned |
Unknown3 |
3 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x016F |
client to server | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
8 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x0174 |
client to server | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
3 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x017A |
client to server | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 |
18 | unsigned |
Unknown1 |
1 | unsigned |
| Opcode | Direction | Verified to |
|---|---|---|
0x01A2 |
client to server | unverified |
| Field | Bits | Encoding |
|---|---|---|
Unknown0 count |
7 | unsigned |
Unknown0 |
array, counted by Unknown0 count
|
|
Unknown0[] |
16 | unsigned |
| Piece | Path |
|---|---|
| Message declarations | Source/NexusTomorrow.Network.World/Message/Model/Abilities/ |
| This page's generator | Tools/NexusTomorrow.ProtocolReference/ |
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How the server works
- Server core design
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- Persistence
- Command layer
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- Map scheduler design
- Timer wheel design
The protocol
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