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Decompile fn_22221 (CGameMode::ProcessSkillUsePacket)

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Batch #9813 by dori: 0 byte-identical, 1 confirmed by peer review.

- fn_22221 CGameMode::ProcessSkillUsePacket: logic confirmed by peer review

Peer-reviewed-by: ragnarok-clanker, KWDev, cremane
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 2026-11-02 00:47:46 +00:00
commit 66b3188c45
2 changed files with 80 additions and 0 deletions
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79
Source/Client/Mode/GameModePackets.cpp
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@ -4244,6 +4244,48 @@ void CGameMode::ReceiveSwapEquipmentList(const unsigned char* data) {
}
}
// OFFSET: 0x00D8A730
// FUNCTION: fn_22221
void CGameMode::ProcessSkillUsePacket(const unsigned char* packet, int type) {
std::uint32_t sourceAid;
std::uint32_t targetAid;
std::uint16_t x;
std::uint16_t y;
std::uint16_t skillId;
int property;
int delay;
unsigned char flag = 0;
if (type == 0) {
sourceAid = *reinterpret_cast<const std::uint32_t*>(packet + 2);
targetAid = *reinterpret_cast<const std::uint32_t*>(packet + 6);
x = *reinterpret_cast<const std::uint16_t*>(packet + 0xA);
y = *reinterpret_cast<const std::uint16_t*>(packet + 0xC);
skillId = *reinterpret_cast<const std::uint16_t*>(packet + 0xE);
property = *reinterpret_cast<const int*>(packet + 0x10);
delay = *reinterpret_cast<const int*>(packet + 0x14);
} else if (type == 1) {
sourceAid = *reinterpret_cast<const std::uint32_t*>(packet + 2);
targetAid = *reinterpret_cast<const std::uint32_t*>(packet + 6);
x = *reinterpret_cast<const std::uint16_t*>(packet + 0xA);
y = *reinterpret_cast<const std::uint16_t*>(packet + 0xC);
skillId = *reinterpret_cast<const std::uint16_t*>(packet + 0xE);
property = *reinterpret_cast<const int*>(packet + 0x10);
delay = *reinterpret_cast<const int*>(packet + 0x14);
flag = packet[0x18];
} else {
const std::uintptr_t value = reinterpret_cast<std::uintptr_t>(packet);
sourceAid = static_cast<std::uint32_t>(value);
targetAid = static_cast<std::uint32_t>(value);
x = static_cast<std::uint16_t>(value);
y = static_cast<std::uint16_t>(value);
skillId = static_cast<std::uint16_t>(value);
property = static_cast<int>(value);
delay = static_cast<int>(value);
}
this->sub_D5B030(sourceAid, targetAid, x, y, skillId, property, delay, flag, 0);
}
namespace {
#pragma pack(push, 1)
struct GuildMemberRecord {
@ -15297,6 +15339,43 @@ void CGameMode::ReceiveRateInfo(const unsigned char* packet) {
}
// OFFSET: 0x00D21EB0
// FUNCTION: fn_21658
void CGameMode::ReceiveColorBroadcast(const unsigned char* data) {
char text[256];
std::memcpy(text, data + 16, *reinterpret_cast<const std::uint16_t*>(data + 2) - 16);
const int length = static_cast<int>(std::strlen(text));
if (g_forbiddenWords.Contains(text)) {
std::string masked;
g_forbiddenWords.Mask(text, &masked);
}
std::string message(text);
const int hashPosition = static_cast<int>(message.find('#'));
const int colonPosition = static_cast<int>(message.find(':'));
if (hashPosition > 0 && hashPosition < length) {
char part[256];
std::memcpy(part, text, hashPosition);
part[hashPosition] = '\0';
message = part;
if (colonPosition > 0 && colonPosition < length) {
std::memcpy(part, text + colonPosition, length - colonPosition + 1);
message += part;
}
}
if (UIBroadcastBalloon* balloon = this->EnsureBroadcastBalloon()) {
const int color = (data[4] << 16) | (data[5] << 8) | data[6];
BroadcastBalloonMessage balloonMessage{{}, {}, std::chrono::seconds(20), 12, 0x40000000, 0, 0};
balloonMessage.start = std::chrono::system_clock::now();
balloonMessage.fontHeight = *reinterpret_cast<const short*>(data + 10);
message = reinterpret_cast<UITextViewer*>(g_chatSuggestions)->ConvertChat(message);
balloonMessage.lines.emplace_back(message, color);
balloon->AddMessage(0, balloonMessage);
g_windowMgr.SendNotice(3, 0, 0, 0, 0, 0);
g_windowMgr.SendNotice(1, reinterpret_cast<std::intptr_t>(message.c_str()), color, 0x19, 0, 0);
g_windowMgr.SendNotice(0x13, reinterpret_cast<std::intptr_t>(message.c_str()), color, 0x19, 0, 0);
}
}
// OFFSET: 0x00D223F0
// FUNCTION: fn_21659