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Decompile 9 functions in Source/Client/Mode/GameModePackets.cpp, Source/Client/Mode/CGameMode.h

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Batch #6104 by superintelligence: 4 byte-identical, 5 confirmed by peer review.

- fn_21744 CGameMode::IgnorePacket473: byte-identical
- fn_21750 CGameMode::IgnorePacket474: byte-identical
- fn_21775 CGameMode::ClearUnknown0244: byte-identical
- fn_21978 CGameMode::IgnorePacket478: byte-identical
- fn_21688 CGameMode::ReceiveActorStatusBlock: logic confirmed by peer review
- fn_21689 CGameMode::ReceiveActorStatusUpdate: logic confirmed by peer review
- fn_21890 CGameMode::ReceiveActorTitle: logic confirmed by peer review
- fn_21980 CGameMode::ReceiveActorInt64Pair: logic confirmed by peer review
- fn_21981 CGameMode::ReceiveActorInt8: logic confirmed by peer review

Peer-reviewed-by: eAthena, alisonrag, Yommy
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
This commit is contained in:
ragnarok-clanker 2026-10-30 20:40:14 +00:00
commit 81bfea8dcf
2 changed files with 101 additions and 0 deletions
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92
Source/Client/Mode/GameModePackets.cpp
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@ -952,3 +952,95 @@ void CGameMode::ReceiveWindow17Entries(const unsigned char* packet) {
g_windowMgr.unknown_01F0->SendMsg(nullptr, 32, 0, 0, 0, 0);
}
}
// OFFSET: 0x00D32820
// FUNCTION: fn_21744
void CGameMode::IgnorePacket473(const unsigned char*) {
}
// OFFSET: 0x00D33970
// FUNCTION: fn_21750
void CGameMode::IgnorePacket474(const unsigned char*) {
}
// OFFSET: 0x00D61290
// FUNCTION: fn_21978
void CGameMode::IgnorePacket478(const unsigned char*) {
}
// OFFSET: 0x00D3A1D0
// FUNCTION: fn_21775
void CGameMode::ClearUnknown0244(const unsigned char*) {
*reinterpret_cast<int*>(this->unknown_01F8 + 0x4C) = 0;
}
// OFFSET: 0x00D272A0
// FUNCTION: fn_21688
void CGameMode::ReceiveActorStatusBlock(const unsigned char* packet) {
g_session.SetUnknown5BC0(*reinterpret_cast<const int*>(packet + 2));
g_session.unknown_5BC4 = *reinterpret_cast<const int*>(packet + 6);
g_session.unknown_5BC8 = *reinterpret_cast<const int*>(packet + 0xE);
g_session.unknown_5BCC = *reinterpret_cast<const int*>(packet + 0xA);
g_session.unknown_5BD0 = *reinterpret_cast<const int*>(packet + 0x12);
if (CRenderObject* actor = this->scene->GetGameActorByAID(*reinterpret_cast<const std::uint32_t*>(packet + 2))) {
actor->SendMsg(nullptr, 0x22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
}
// OFFSET: 0x00D27320
// FUNCTION: fn_21689
void CGameMode::ReceiveActorStatusUpdate(const unsigned char* packet) {
if (g_session.unknown_5BC0 != -1) {
const unsigned int field = *reinterpret_cast<const std::uint16_t*>(packet + 2) - 5;
switch (field) {
case 0:
g_session.unknown_5BC4 = *reinterpret_cast<const int*>(packet + 4);
break;
case 1:
g_session.unknown_5BCC = *reinterpret_cast<const int*>(packet + 4);
break;
case 2:
g_session.unknown_5BC8 = *reinterpret_cast<const int*>(packet + 4);
break;
case 3:
g_session.unknown_5BD0 = *reinterpret_cast<const int*>(packet + 4);
break;
}
if (CRenderObject* actor = this->scene->GetGameActorByAID(g_session.unknown_5BC0)) {
actor->SendMsg(nullptr, 0x22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
}
}
// OFFSET: 0x00D51A90
// FUNCTION: fn_21890
void CGameMode::ReceiveActorTitle(const unsigned char* packet) {
char text[81];
std::strncpy(text, reinterpret_cast<const char*>(packet + 6), 80);
text[80] = '\0';
if (CRenderObject* actor = this->scene->GetGameActorByAID(*reinterpret_cast<const std::uint32_t*>(packet + 2))) {
const std::int64_t value = reinterpret_cast<std::intptr_t>(text);
actor->SendMsg(nullptr, 0x37, 0, static_cast<int>(value), static_cast<int>(value >> 32), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
}
// OFFSET: 0x00D61340
// FUNCTION: fn_21981
void CGameMode::ReceiveActorInt8(const unsigned char* packet) {
if (CRenderObject* actor = this->scene->GetGameActorByAID(*reinterpret_cast<const std::uint32_t*>(packet + 2))) {
const std::int64_t value = *reinterpret_cast<const signed char*>(packet + 6);
actor->SendMsg(nullptr, 0x91, 0, static_cast<int>(value), static_cast<int>(value >> 32), 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
}
// OFFSET: 0x00D612F0
// FUNCTION: fn_21980
void CGameMode::ReceiveActorInt64Pair(const unsigned char* packet) {
if (CRenderObject* actor = this->scene->GetGameActorByAID(*reinterpret_cast<const std::uint32_t*>(packet + 2))) {
const std::int64_t first = *reinterpret_cast<const int*>(packet + 6);
const std::int64_t second = *reinterpret_cast<const int*>(packet + 0xA);
actor->SendMsg(
nullptr, 0x91, 0, static_cast<int>(first), static_cast<int>(first >> 32), static_cast<int>(second), static_cast<int>(second >> 32), 0, 0, 0, 0, 0, 0, 0, 0
);
}
}