CSay (0x0E)
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CSay is client-to-server action 0x0E in the 4.21 protocol.
Direction: client to server
Encrypted: Yes. See Sequence and XOR Transformation.
Payload offsets begin with the first byte after the action. The frame marker, frame length, action, sequence, and trailing zero are excluded.
Payload format
| Offset | Width | Field | Established meaning |
|---|---|---|---|
0x00 | payload_length | unknown_00 | Payload bytes whose field boundaries are not yet mapped. |
Queue call sites
| Queue call | Containing IDA function | Function address |
|---|---|---|
Darkages.exe:0x004811F1 | sub_481150 | Darkages.exe:0x00481150 |
Darkages.exe:0x00482DA9 | sub_482B70 | Darkages.exe:0x00482B70 |
Darkages.exe:0x0048865F | sub_4885D4 | Darkages.exe:0x004885D4 |
Darkages.exe:0x004C0987 | sub_4C0920 | Darkages.exe:0x004C0920 |
Schema status
The 4.21 client emits this action at the listed sites. The payload fields and client-side trigger still require tracing.