void DropItemHandler::handle(InPacket& recv) const
{
int8_t mode = recv.readbyte();
int32_t oid = recv.readint();
bool meso = recv.readbool();
int32_t itemid = recv.readint();
int32_t owner = recv.readint();
int8_t pickuptype = recv.readbyte();
Point<int16_t> dropto = recv.readpoint();
recv.skip(4);
Point<int16_t> dropfrom;
if (mode != 2)
{
dropfrom = recv.readpoint();
recv.skip(2);
}
else
{
dropfrom = dropto;
}
if (!meso)
{
recv.skip(8);
}
bool playerdrop = !recv.readbool();
Stage::get().getdrops().adddrop(oid, itemid, meso, owner, dropfrom, dropto, pickuptype, mode, playerdrop);
}
void Login::parseworlds(InPacket& recv)
{
int8_t worldid = recv.readbyte();
if (worldid != -1)
{
World world;
world.wid = worldid;
world.name = recv.readascii();
world.flag = recv.readbyte();
world.message = recv.readascii();
recv.skip(5);
world.channelcount = recv.readbyte();
for (uint8_t i = 0; i < world.channelcount; i++)
{
recv.readascii();
recv.skip(4);
world.chloads.push_back(recv.readbyte());
recv.skip(2);
}
worlds.push_back(world);
}
}
LookEntry Login::parselook(InPacket& recv) const
{
LookEntry look;
look.female = recv.readbool();
look.skin = recv.readbyte();
look.faceid = recv.readint();
recv.readbool(); //megaphone
look.hairid = recv.readint();
uint8_t slot = recv.readbyte();
while (slot != 0xFF)
{
look.equips[slot] = recv.readint();
slot = recv.readbyte();
}
slot = recv.readbyte();
while (slot != 0xFF)
{
look.maskedequips[slot] = recv.readint();
slot = recv.readbyte();
}
look.maskedequips[-111] = recv.readint();
for (uint8_t i = 0; i < 3; i++)
{
look.petids.push_back(recv.readint());
}
return look;
}
void SpawnPetHandler::handle(InPacket& recv) const
{
using Character::Char;
Optional<Char> character = Stage::get().getcharacter(recv.readint());
if (!character)
return;
uint8_t petindex = recv.readbyte();
int8_t mode = recv.readbyte();
if (mode == 1)
{
recv.skip(1);
int32_t itemid = recv.readint();
string name = recv.readascii();
int32_t uniqueid = recv.readint();
recv.skip(4);
Point<int16_t> pos = recv.readpoint();
uint8_t stance = recv.readbyte();
int32_t fhid = recv.readint();
character->addpet(petindex, itemid, name, uniqueid, pos, stance, fhid);
}
else if (mode == 0)
{
bool hunger = recv.readbool();
character->removepet(petindex, hunger);
}
}
void Login::parsecharlist(InPacket& recv)
{
size_t numchars = recv.readbyte();
for (size_t i = 0; i < numchars; i++)
{
addcharentry(recv);
}
account.pic = recv.readbyte();
account.slots = static_cast<int8_t>(recv.readint());
}
void SkillMacrosHandler::handle(InPacket& recv) const
{
uint8_t size = recv.readbyte();
for (uint8_t i = 0; i < size; i++)
{
recv.readascii(); // name
recv.readbyte(); // 'shout' byte
recv.readint(); // skill 1
recv.readint(); // skill 2
recv.readint(); // skill 3
}
}
void KillMobHandler::handle(InPacket& recv) const
{
int32_t oid = recv.readint();
int8_t animation = recv.readbyte();
Stage::get().getmobs().killmob(oid, animation);
}
void ServerIPHandler::handle(InPacket& recv) const
{
recv.skip(2);
// Read the ipv4 adress in a string.
string addrstr;
for (int i = 0; i < 4; i++)
{
uint8_t num = static_cast<uint8_t>(recv.readbyte());
addrstr.append(std::to_string(num));
if (i < 3)
{
addrstr.push_back('.');
}
}
// Read the port adress in a string.
string portstr = std::to_string(recv.readshort());
int32_t cid = recv.readint();
// Attempt to reconnect to the server and if successfull, login to the game.
Session::get().reconnect(addrstr.c_str(), portstr.c_str());
PlayerLoginPacket(cid).dispatch();
}
void ShowMobHpHandler::handle(InPacket& recv) const
{
int32_t oid = recv.readint();
int8_t hppercent = recv.readbyte();
uint16_t playerlevel = Stage::get().getplayer().getstats().getstat(Maplestat::LEVEL);
Stage::get().getmobs().sendmobhp(oid, hppercent, playerlevel);
}
Account::Account(InPacket& recv)
{
recv.readshort();
accid = recv.readint();
female = recv.readbool();
recv.readbool(); //is admin
gmlevel = recv.readbyte();
recv.readbyte();
name = recv.readascii();
recv.readbyte();
muted = recv.readbool();
recv.readlong(); //muted until
recv.readlong(); //creation date
recv.readint();
pin = recv.readshort();
selected = 0;
}
void Login::parseaccount(InPacket& recv)
{
recv.readshort();
account.accid = recv.readint();
account.female = recv.readbool();
recv.readbool(); //is admin
account.gmlevel = recv.readbyte();
recv.readbyte();
account.name = recv.readascii();
recv.readbyte();
account.muted = recv.readbool();
recv.readlong(); //muted until
recv.readlong(); //creation date
recv.readint();
account.pin = recv.readshort();
account.selected = 0;
}
void Login::parseworld(InPacket& recv)
{
uint8_t worldid = static_cast<uint8_t>(recv.readbyte());
if (worldid != 255)
{
World toadd = World(worldid, recv);
worlds.push_back(toadd);
}
}
Footholdtree::Footholdtree(InPacket& recv)
{
int16_t leftw = 30000;
int16_t rightw = -30000;
int16_t botb = -30000;
int16_t topb = 30000;
uint16_t numbase = recv.readshort();
for (uint16_t i = 0; i < numbase; i++)
{
uint8_t layer = recv.readbyte();
uint16_t nummid = recv.readshort();
for (uint16_t j = 0; j < nummid; j++)
{
uint16_t numlast = recv.readshort();
for (uint16_t k = 0; k < numlast; k++)
{
Foothold foothold = Foothold(recv, layer);
if (foothold.getl() < leftw)
{
leftw = foothold.getl();
}
else if (foothold.getr() > rightw)
{
rightw = foothold.getr();
}
if (foothold.getb() > botb)
{
botb = foothold.getb();
}
else if (foothold.gett() < topb)
{
topb = foothold.gett();
}
uint16_t id = foothold.getid();
footholds[id] = foothold;
if (abs(foothold.getslope()) < 0.5)
{
int16_t start = foothold.getl();
int16_t end = foothold.getr();
for (int16_t i = start; i <= end; i++)
{
footholdsbyx.insert(std::make_pair(i, id));
}
}
}
}
}
walls = Range<int16_t>(leftw + 25, rightw - 25);
borders = Range<int16_t>(topb - 400, botb + 400);
}
void KeymapHandler::handle(InPacket& recv) const
{
recv.skip(1);
for (uint8_t i = 0; i < 90; i++)
{
uint8_t type = recv.readbyte();
int32_t action = recv.readint();
UI::get().addkeymapping(i, type, action);
}
}
StatsEntry Login::parsestats(InPacket& recv) const
{
StatsEntry statsentry;
statsentry.name = recv.readpadascii(13);
recv.readbool(); //gender
recv.readbyte(); //skin
recv.readint(); //face
recv.readint(); //hair
for (size_t i = 0; i < 3; i++)
{
statsentry.petids.push_back(recv.readlong());
}
statsentry.stats[Maplestat::LEVEL] = recv.readbyte();
statsentry.stats[Maplestat::JOB] = recv.readshort();
statsentry.stats[Maplestat::STR] = recv.readshort();
statsentry.stats[Maplestat::DEX] = recv.readshort();
statsentry.stats[Maplestat::INT] = recv.readshort();
statsentry.stats[Maplestat::LUK] = recv.readshort();
statsentry.stats[Maplestat::HP] = recv.readshort();
statsentry.stats[Maplestat::MAXHP] = recv.readshort();
statsentry.stats[Maplestat::MP] = recv.readshort();
statsentry.stats[Maplestat::MAXMP] = recv.readshort();
statsentry.stats[Maplestat::AP] = recv.readshort();
statsentry.stats[Maplestat::SP] = recv.readshort();
statsentry.exp = recv.readint();
statsentry.stats[Maplestat::FAME] = recv.readshort();
recv.skip(4); //gachaexp
statsentry.mapid = recv.readint();
statsentry.portal = recv.readbyte();
recv.skip(4); //timestamp
statsentry.job = CharJob(statsentry.stats[Maplestat::JOB]);
return statsentry;
}
void SpawnMobHandler::handle(InPacket& recv) const
{
int32_t oid = recv.readint();
bool hascontrol = recv.readbyte() == 5;
int32_t id = recv.readint();
recv.skip(22);
Point<int16_t> position = recv.readpoint();
int8_t stance = recv.readbyte();
recv.skip(2);
uint16_t fh = recv.readshort();
int8_t effect = recv.readbyte();
if (effect > 0)
{
recv.readbyte();
recv.readshort();
if (effect == 15)
{
recv.readbyte();
}
}
int8_t team = recv.readbyte();
recv.skip(4);
Stage::get().getmobs().addmob(oid, id, hascontrol, stance, fh, effect == -2, team, position);
}
void RemoveDropHandler::handle(InPacket& recv) const
{
int8_t mode = recv.readbyte();
int32_t oid = recv.readint();
using Gameplay::PhysicsObject;
Optional<PhysicsObject> looter;
if (mode > 1)
{
int32_t cid = recv.readint();
if (recv.length() > 0)
{
recv.readbyte(); // pet
}
else
{
looter = Stage::get().getcharacter(cid)
.transform(&Char::getphobj);
}
AudioPlayer::get().playsound(AudioPlayer::PICKUP);
}
Stage::get().getdrops().removedrop(oid, mode, looter.get());
}
void MoveCharHandler::handle(InPacket& recv) const
{
int32_t cid = recv.readint();
recv.skip(4);
vector<Movement> movements;
uint8_t nummoves = recv.readbyte();
for (uint8_t i = 0; i < nummoves; i++)
{
movements.push_back(parsemovement(recv));
}
Stage::get().getchars().movechar(cid, movements);
}
Background::Background(InPacket& recv)
{
node backsrc = nl::nx::map["Back"];
animation = backsrc[recv.read<string>()];
opacity = recv.readshort();
flipped = recv.readbool();
cx = recv.readshort();
cy = recv.readshort();
rx = recv.readshort();
ry = recv.readshort();
moveobj.setx(recv.readshort());
moveobj.sety(recv.readshort());
Type type = typebyid(recv.readbyte());
settype(type);
}
void ChangeStatsHandler::handle(InPacket& recv) const
{
recv.readbool(); // 'itemreaction'
int32_t updatemask = recv.readint();
Player& player = Stage::get().getplayer();
for (auto it = Maplestat::it(); it.hasnext(); it.increment())
{
Maplestat::Value stat = it.get();
if (Maplestat::compare(stat, updatemask))
{
switch (stat)
{
case Maplestat::SKIN:
player.changelook(stat, recv.readshort());
break;
case Maplestat::FACE:
case Maplestat::HAIR:
player.changelook(stat, recv.readint());
break;
case Maplestat::LEVEL:
player.changelevel(recv.readbyte());
break;
case Maplestat::JOB:
player.changejob(recv.readshort());
break;
case Maplestat::EXP:
player.getstats().setexp(recv.readint());
break;
case Maplestat::MESO:
player.getinvent().setmeso(recv.readint());
break;
default:
player.getstats().setstat(stat, recv.readshort());
player.recalcstats(false);
break;
}
}
UI::get().enable();
}
}
void SpawnNpcControllerHandler::handle(InPacket& recv) const
{
int8_t mode = recv.readbyte();
int32_t oid = recv.readint();
if (mode == 0)
{
}
else
{
int32_t id = recv.readint();
Point<int16_t> position = recv.readpoint();
bool f = recv.readbool();
uint16_t fh = recv.readshort();
recv.readshort(); // 'rx'
recv.readshort(); // 'ry'
recv.readbool(); // 'minimap'
Stage::get().getnpcs().addnpc(id, oid, f, fh, true, position);
}
}
void AttackHandler::handle(InPacket& recv) const
{
int32_t cid = recv.readint();
uint8_t count = recv.readbyte();
recv.skip(1);
using Gameplay::AttackResult;
AttackResult attack;
attack.type = type;
attack.level = recv.readbyte();
attack.skill = (attack.level > 0) ? recv.readint() : 0;
attack.display = recv.readbyte();
attack.toleft = recv.readbool();
attack.stance = recv.readbyte();
attack.speed = recv.readbyte();
recv.skip(1);
attack.bullet = recv.readint();
attack.mobcount = (count >> 4) & 0xF;
attack.hitcount = count & 0xF;
for (uint8_t i = 0; i < attack.mobcount; i++)
{
int32_t oid = recv.readint();
recv.skip(1);
using Gameplay::Skill;
uint8_t length = (attack.skill == Skill::MESO_EXPLOSION) ? recv.readbyte() : attack.hitcount;
for (uint8_t j = 0; j < length; j++)
{
int32_t damage = recv.readint();
bool critical = false; // todo
auto singledamage = std::make_pair(damage, critical);
attack.damagelines[oid].push_back(singledamage);
}
}
using Gameplay::Stage;
Stage::get().showattack(cid, attack);
}
World::World(uint8_t id, InPacket& recv)
{
wid = id;
name = recv.readascii();
flag = recv.readbyte();
message = recv.readascii();
recv.readbyte();
recv.readbyte();
recv.readbyte();
recv.readbyte();
recv.readbyte();
channelcount = recv.readbyte();
for (uint8_t i = 0; i < channelcount; i++)
{
recv.readascii();
recv.readint();
chloads.push_back(recv.readbyte());
recv.readshort();
}
}
void SpawnMobControllerHandler::handle(InPacket& recv) const
{
int8_t aggro = recv.readbyte();
if (aggro == 0)
return;
int32_t oid = recv.readint();
recv.skip(1);
int32_t id = recv.readint();
recv.skip(22);
Point<int16_t> position = recv.readpoint();
int8_t stance = recv.readbyte();
recv.skip(2);
uint16_t fh = recv.readshort();
int8_t effect = recv.readbyte();
if (effect > 0)
{
recv.readbyte();
recv.readshort();
if (effect == 15)
{
recv.readbyte();
}
}
int8_t team = recv.readbyte();
recv.skip(4);
Stage::get().getmobs().addmob(oid, id, true, stance, fh, effect == -2, team, position);
}
void SpawnCharHandler::handle(InPacket& recv) const
{
int32_t cid = recv.readint();
uint8_t level = recv.readbyte();
string name = recv.readascii();
recv.readascii(); // guildname
recv.readshort(); // guildlogobg
recv.readbyte(); // guildlogobgcolor
recv.readshort(); // guildlogo
recv.readbyte(); // guildlogocolor
recv.skip(8);
bool morphed = recv.readint() == 2;
int32_t buffmask1 = recv.readint();
int16_t buffvalue = 0;
if (buffmask1 != 0)
{
buffvalue = morphed ? recv.readshort() : recv.readbyte();
}
recv.readint(); // buffmask 2
recv.skip(43);
recv.readint(); // 'mount'
recv.skip(61);
int16_t job = recv.readshort();
LookEntry look = Session::get().getlogin().parselook(recv);
recv.readint(); //count of 5110000
recv.readint(); // 'itemeffect'
recv.readint(); // 'chair'
Point<int16_t> position = recv.readpoint();
int8_t stance = recv.readbyte();
recv.skip(3);
for (size_t i = 0; i < 3; i++)
{
int8_t available = recv.readbyte();
if (available == 1)
{
recv.readbyte(); // 'byte2'
recv.readint(); // petid
recv.readascii(); // name
recv.readint(); // unique id
recv.readint();
recv.readpoint(); // pos
recv.readbyte(); // stance
recv.readint(); // fhid
}
else
{
break;
}
}
recv.readint(); // mountlevel
recv.readint(); // mountexp
recv.readint(); // mounttiredness
//shop stuff, TO DO
recv.readbyte();
//shop stuff end
bool chalkboard = recv.readbool();
string chalktext = chalkboard ? recv.readascii() : "";
recv.skip(3);
recv.readbyte(); // team
Stage::get().getchars().addchar(cid, look, level, job, name, stance, position);
}
Movement MovementHandler::parsemovement(InPacket& recv) const
{
Movement fragment;
fragment.command = recv.readbyte();
switch (fragment.command)
{
case 0:
case 5:
case 17:
fragment.type = Movement::_ABSOLUTE;
fragment.xpos = recv.readshort();
fragment.ypos = recv.readshort();
fragment.lastx = recv.readshort();
fragment.lasty = recv.readshort();
recv.skip(2);
fragment.newstate = recv.readbyte();
fragment.duration = recv.readshort();
break;
case 1:
case 2:
case 6:
case 12:
case 13:
case 16:
fragment.type = Movement::_RELATIVE;
fragment.xpos = recv.readshort();
fragment.ypos = recv.readshort();
fragment.newstate = recv.readbyte();
fragment.duration = recv.readshort();
break;
case 11:
fragment.type = Movement::CHAIR;
fragment.xpos = recv.readshort();
fragment.ypos = recv.readshort();
recv.skip(2);
fragment.newstate = recv.readbyte();
fragment.duration = recv.readshort();
break;
case 15:
fragment.type = Movement::JUMPDOWN;
fragment.xpos = recv.readshort();
fragment.ypos = recv.readshort();
fragment.lastx = recv.readshort();
fragment.lasty = recv.readshort();
recv.skip(2);
fragment.fh = recv.readshort();
fragment.newstate = recv.readbyte();
fragment.duration = recv.readshort();
break;
case 3:
case 4:
case 7:
case 8:
case 9:
case 14:
fragment.type = Movement::NONE;
break;
case 10:
fragment.type = Movement::NONE;
//change equip
break;
}
return fragment;
}
