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Decompile fn_21706 (CGameMode::ReceiveFriendList)

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Batch #7491 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_21706 CGameMode::ReceiveFriendList: logic confirmed by peer review

Peer-reviewed-by: meitogi, gordaoprogramas, Romain
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 08:23:16 +00:00
commit bfc439459a
1 changed files with 33 additions and 0 deletions
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33
Source/Client/Mode/GameModePackets.cpp
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@ -2945,6 +2945,39 @@ namespace {
}
// OFFSET: 0x00D2AB70
// FUNCTION: fn_21706
void CGameMode::ReceiveFriendList(const unsigned char* packet) {
ClientMessenger messenger{g_session.m_partyMembers, g_session.m_friends};
messenger.ClearFriends();
const std::int64_t length = *reinterpret_cast<const std::uint16_t*>(packet + 2);
if (length == 4) {
return;
}
const std::int64_t count = (length - 4) / static_cast<std::int64_t>(sizeof(FriendRecord));
const FriendRecord* records = reinterpret_cast<const FriendRecord*>(packet + 4);
for (std::int64_t index = 0; index < count; ++index) {
FriendRecord record;
memcpy_s(&record, sizeof(record), &records[index], sizeof(record));
char name[25] = {};
StringFormat(name, sizeof(name), static_cast<std::size_t>(-1), "%s", record.name);
if (!g_playerNameDictionary->Contains(record.characterId)) {
std::string text(name, sizeof(name));
SetPlayerName(record.characterId, text.c_str());
}
MessengerMember member;
member.name = name;
member.accountId = record.accountId;
member.characterId = record.characterId;
member.offline = 1;
messenger.AddFriend(member);
}
g_session.RefreshWindow02C8();
}
namespace {
#pragma pack(push, 1)