Ports the three character-management wire messages LA7 (design spec §7,
plan §11 item 4) identified as missing before the character-select
screen (LA8) can be built: delete, restore, and the server error channel.
Message types + tests only — no WorldSession/Runtime/UI wiring, that is
LA7b.
CharacterDelete (0xF655): outbound account+SLOT-INDEX request per
Proto_UI::SendDeleteCharacter@0x00546b30 (retail packs the account as
String16L then writes the trailing u32 directly after — NOT the character
guid; CPlayerSystem::DeleteCharacter@0x0055f830 resolves that slot via
CharacterSet::GetSlot before sending). The server's ack reuses the same
opcode with an empty body (ACE GameMessageCharacterDelete.cs); a fresh
CharacterList follows separately per CharacterHandler.cs:322 — that
refresh flow is explicitly out of scope here (LA7b).
CharacterRestore (0xF7D9 request / 0xF643 response): guid-only request,
per ACE (CharacterHandler.cs:331-385, ReadUInt32 only) and holtburger
(CharacterRestoreRequestData, guid-only) independent consensus. The
decompiled call site (Proto_UI::SendAdminRestoreCharacter@0x00546cf0)
appears to pack two extra strings, but its only caller
(CPlayerSystem::RestoreCharacter@0x0055d760) passes an uninitialized
local (`class PStringBase<char>* edx;`, never assigned) as the second
argument and `this` (a CPlayerSystem*, not a string) as the third —
textbook decompiler register-corruption, not real arguments. No
divergence-register row: this follows the correct reading of a corrupted
decompile, not a deviation from retail (spec §11 item 4). The response
reuses opcode 0xF643, a genuine retail collision with
CharacterCreateResponse (ACE's own comment: "This is a duplicate...",
GameMessageOpcode.cs:42); GameMessageCharacterRestore.cs always writes a
success shape (flag=1 + guid + name + secondsGreyedOut), but retail's
CharacterRestore handler can also reply via the CharacterCreateResponse
path on failure (e.g. NameInUse) with a flag-only body and no trailing
fields — the parser mirrors that conditionality instead of assuming the
four fields are always present.
CharacterError (0xF659): u32 error code, confirmed directly from retail's
inbound dispatcher UIQueueManager::ProcessNetBlobData@0x0055b000 ->
CPlayerSystem::Handle_CharacterError@0x0055d5d0, which reads
`enum charError` straight off the wire. The Code enum is a verbatim port
of retail's own enum charError (docs/research/named-retail/acclient.h:
4038-4067, 26 members incl. CHAR_ERROR_NUM_ERRORS) rather than a subset
filtered through ACE — retail's header names four members ACE's C#
CharacterError enum omits (LoggedOn, NoPremade, AccountInUse,
CharacterIsBooted) because ACE's server never sends them, though a
genuine retail server could. The 32-bit storage-width compiler sentinel
FORCE_charError_32_BIT is deliberately excluded (not a real value).
Unknown codes never throw — RawErrorCode always preserves the wire value.
Today acdream cannot surface any character-stage server error; this is
the first parser for the family.
46 new tests (byte-exact builder assertions, ACE-serializer-shaped
parser fixtures via the existing AceWireWriter test helper, all 26
retail error codes round-tripped, unknown/truncated/wrong-opcode
handling). Full Core.Net.Tests suite: 951 passed, 0 failed, 0 skipped.
Release build green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Erik