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Decompile 3 functions in Source/Client/Mode/GameModePackets.cpp, Source/Client/Mode/CGameMode.h

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Batch #8767 by aDw: 0 byte-identical, 3 confirmed by peer review.

- fn_21995 CGameMode::ReceiveEquipCardChange: logic confirmed by peer review
- fn_21694 CGameMode::ReceiveEquipWindowMicroscope2: logic confirmed by peer review
- fn_21877 CGameMode::ReceiveGuildMemberAdd: logic confirmed by peer review

Peer-reviewed-by: eAthena, dori
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 2026-10-31 21:05:15 +00:00
commit 7f08a825e1
2 changed files with 114 additions and 0 deletions
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110
Source/Client/Mode/GameModePackets.cpp
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@ -2,6 +2,7 @@
#include "File/ShortcutFilename.h"
#include "Client/Input/InputCharset.h"
#include "Client/Mode/CGameMode.h"
#include "Client/Mode/EquipWindowLook.h"
#include "UI/UIMacroDetectorWnd.h"
#include "UI/UIMacroBlackListCheckWnd.h"
#include "UI/UILapineScrollBar.h"
@ -7068,3 +7069,112 @@ void CGameMode::ReceivePartyItemPickupNotice(const unsigned char* packet) {
);
}
}
// OFFSET: 0x00D64940
// FUNCTION: fn_21995
void CGameMode::ReceiveEquipCardChange(const unsigned char* packet) {
const EquipSlots slots = g_session.GetEquipSlots(*reinterpret_cast<const std::int16_t*>(packet + 2));
ITEM_INFO item = g_session.GetItem17F0(slots.values[2]);
if (item.unknown_0000[1] != 0) {
int* cards = reinterpret_cast<int*>(item.unknown_001C);
switch (packet[0xA]) {
case 1:
cards[*reinterpret_cast<const std::int16_t*>(packet + 4)] = *reinterpret_cast<const int*>(packet + 6);
break;
case 2:
case 3:
cards[*reinterpret_cast<const std::int16_t*>(packet + 4)] = 0;
break;
}
g_session.SetEquipItem17F0(slots.values[2], item);
}
}
// OFFSET: 0x00D284D0
// FUNCTION: fn_21694
void CGameMode::ReceiveEquipWindowMicroscope2(const unsigned char* packet) {
reinterpret_cast<ClientItemLists*>(&g_session)->ResetEquipped();
g_session.ResetItems3500();
const int length = *reinterpret_cast<const std::int16_t*>(packet + 2);
const int count = static_cast<unsigned>(length - 45) / 38u;
const unsigned char* entry = packet + 45;
for (int index = 0; index < count; ++index, entry += 38) {
ITEM_INFO item;
item.unknown_0000[0] = entry[6];
item.unknown_0000[2] = *reinterpret_cast<const std::uint16_t*>(entry + 8);
item.unknown_0000[1] = *reinterpret_cast<const std::int16_t*>(entry);
item.unknown_0000[3] = *reinterpret_cast<const std::uint16_t*>(entry + 10);
item.quantity = 1;
std::memcpy(item.unknown_001C, entry + 14, sizeof(item.unknown_001C));
item.SetItemId(*reinterpret_cast<const int*>(entry + 2));
item.identified = entry[7];
item.unknown_005D = entry[12];
item.unknown_0060 = entry[13];
item.unknown_0068 = *reinterpret_cast<const std::uint32_t*>(entry + 30);
item.unknown_0064 = *reinterpret_cast<const std::uint16_t*>(entry + 34);
item.unknown_0070 = *reinterpret_cast<const std::uint16_t*>(entry + 36);
if (item.unknown_0000[3] != 0) {
if (g_session.IsCostumeLocation(item.unknown_0000[3])) {
g_session.EquipItem3500(item);
} else {
reinterpret_cast<ClientItemLists*>(&g_session)->Equip(item);
}
}
}
g_equipWindowLook.job = *reinterpret_cast<const std::int16_t*>(packet + 0x1C);
g_equipWindowLook.sex = packet[0x2C];
g_equipWindowLook.head = *reinterpret_cast<const std::int16_t*>(packet + 0x1E);
g_equipWindowLook.accessory = *reinterpret_cast<const std::int16_t*>(packet + 0x20);
g_equipWindowLook.accessory2 = *reinterpret_cast<const std::int16_t*>(packet + 0x22);
g_equipWindowLook.accessory3 = *reinterpret_cast<const std::int16_t*>(packet + 0x24);
g_equipWindowLook.bodyPalette = *reinterpret_cast<const std::int16_t*>(packet + 0x2A);
g_equipWindowLook.headPalette = *reinterpret_cast<const std::int16_t*>(packet + 0x28);
std::memcpy(g_equipWindowLook.name, packet + 4, sizeof(g_equipWindowLook.name));
g_equipWindowLook.robe = *reinterpret_cast<const std::int16_t*>(packet + 0x26);
if (!g_windowMgr.CloseWindow(0x8B)) {
g_windowMgr.EnsureWindow(0x8B);
}
}
// OFFSET: 0x00D28700
// OFFSET: 0x00D4E5A0
// FUNCTION: fn_21877
void CGameMode::ReceiveGuildMemberAdd(const unsigned char* packet) {
GuildInfo* guildInfo = reinterpret_cast<GuildInfo*>(reinterpret_cast<char*>(&g_guildId) - offsetof(GuildInfo, m_guildId));
if (guildInfo->unknown_00C0 == 0) {
return;
}
char memo[51];
std::memcpy(memo, packet + 0x20, 50);
memo[50] = '\0';
char name[25];
std::memcpy(name, packet + 0x52, 24);
name[24] = '\0';
GuildInfo::Member member;
member.accountId = *reinterpret_cast<const int*>(packet + 2);
member.characterId = *reinterpret_cast<const int*>(packet + 6);
member.name = name;
member.unknown_0020 = *reinterpret_cast<const std::int16_t*>(packet + 0xA);
member.unknown_0024 = *reinterpret_cast<const std::int16_t*>(packet + 0xC);
member.job = *reinterpret_cast<const std::int16_t*>(packet + 0x10);
member.unknown_002C = *reinterpret_cast<const std::int16_t*>(packet + 0xE);
member.positionId = *reinterpret_cast<const int*>(packet + 0x1C);
member.level = *reinterpret_cast<const std::int16_t*>(packet + 0x12);
member.unknown_0050 = memo;
member.exp = *reinterpret_cast<const int*>(packet + 0x14);
member.online = *reinterpret_cast<const int*>(packet + 0x18);
guildInfo->AddMember(member);
const std::string playerName(name, 25);
g_playerNameDictionary->Set(*reinterpret_cast<const std::uint32_t*>(packet + 6), playerName.c_str());
guildInfo->UpdateMemberExpRatios();
g_windowMgr.RefreshGuildWindows();
}