void ProtocolGame::parseItemTextWindow(InputMessage& msg)
{
msg.getU32(); // windowId
msg.getU16(); // itemid
msg.getU16(); // max length
msg.getString(); // text
msg.getString(); // writter
msg.getString(); // date
}
void ProtocolGame::parseOpenChannel(InputMessage& msg)
{
int channelId = msg.getU16();
std::string name = msg.getString();
g_lua.callGlobalField("Game", "onOpenChannel", channelId, name);
}
void ProtocolGame::parseSafeTradeRequest(InputMessage& msg)
{
msg.getString(); // name
int count = msg.getU8();
for(int i = 0; i < count; i++)
internalGetItem(msg);
}
void ProtocolGame::parseVipState(InputMessage& msg)
{
uint id = msg.getU32();
std::string name = msg.getString();
bool online = msg.getU8() != 0;
g_lua.callGlobalField("Game", "onAddVip", id, name, online);
}
void ProtocolGame::parseTextMessage(InputMessage& msg)
{
int type = msg.getU8();
std::string typeDesc = Proto::translateTextMessageType(type);
std::string message = msg.getString();
g_game.processTextMessage(typeDesc, message);
}
void ProtocolGame::parseQuestList(InputMessage& msg)
{
int questsCount = msg.getU16();
for(int i = 0; i < questsCount; i++) {
msg.getU16(); // quest id
msg.getString(); // quest name
msg.getU8(); // quest state
}
}
void ProtocolGame::parseQuestPartList(InputMessage& msg)
{
msg.getU16(); // quest id
int missionCount = msg.getU8();
for(int i = 0; i < missionCount; i++) {
msg.getString(); // quest name
msg.getString(); // quest description
}
}
void ProtocolLogin::parseCharacterList(InputMessage& inputMessage)
{
typedef std::tuple<std::string, std::string, std::string, int> CharacterInfo;
typedef std::vector<CharacterInfo> CharaterList;
CharaterList charList;
int numCharacters = inputMessage.getU8();
for(int i = 0; i < numCharacters; ++i) {
std::string name = inputMessage.getString();
std::string world = inputMessage.getString();
uint32 ip = inputMessage.getU32();
uint16 port = inputMessage.getU16();
charList.push_back(CharacterInfo(name, world, Fw::ip2str(ip), port));
}
int premDays = inputMessage.getU16();
callLuaField("onCharacterList", charList, premDays);
}
void ProtocolGame::parseCreatureSpeak(InputMessage& msg)
{
msg.getU32(); // unkSpeak
std::string name = msg.getString();
int level = msg.getU16();
int type = msg.getU8();
int channelId = 0;
Position creaturePos;
switch(type) {
case Proto::SpeakSay:
case Proto::SpeakWhisper:
case Proto::SpeakYell:
case Proto::SpeakMonsterSay:
case Proto::SpeakMonsterYell:
case Proto::SpeakPrivateNpcToPlayer:
creaturePos = parsePosition(msg);
break;
case Proto::SpeakChannelYellow:
case Proto::SpeakChannelWhite:
case Proto::SpeakChannelRed:
case Proto::SpeakChannelRed2:
case Proto::SpeakChannelOrange:
channelId = msg.getU16();
break;
case Proto::SpeakPrivate:
case Proto::SpeakPrivatePlayerToNpc:
case Proto::SpeakBroadcast:
case Proto::SpeakPrivateRed:
break;
case Proto::SpeakRVRChannel:
msg.getU32();
break;
default:
logTraceError("unknown speak type ", type);
break;
}
std::string message = msg.getString();
std::string typeDesc = Proto::translateSpeakType(type);
g_game.processCreatureSpeak(name, level, typeDesc, message, channelId, creaturePos);
}
void ProtocolGame::parseAnimatedText(InputMessage& msg)
{
Position position = parsePosition(msg);
int color = msg.getU8();
std::string text = msg.getString();
AnimatedTextPtr animatedText = AnimatedTextPtr(new AnimatedText);
animatedText->setColor(color);
animatedText->setText(text);
g_map.addThing(animatedText, position);
}
void ProtocolGame::parseOpenShopWindow(InputMessage& msg)
{
int listCount = msg.getU8();
for(int i = 0; i < listCount; ++i) {
msg.getU16(); // item id
msg.getU8(); // runecharges
msg.getString(); // item name
msg.getU32(); // weight
msg.getU32(); // buy price
msg.getU32(); // sell price
}
}
void ProtocolGame::parseChannelList(InputMessage& msg)
{
int count = msg.getU8();
std::vector<std::tuple<int, std::string> > channelList(count);
for(int i = 0; i < count; i++) {
int id = msg.getU16();
std::string name = msg.getString();
channelList.push_back(std::make_tuple(id, name));
}
g_lua.callGlobalField("Game", "onChannelList", channelList);
}
void ProtocolGame::parseOpenContainer(InputMessage& msg)
{
int containerId = msg.getU8();
int itemId = msg.getU16();
std::string name = msg.getString();
int capacity = msg.getU8();
bool hasParent = (msg.getU8() != 0);
int itemCount = msg.getU8();
std::vector<ItemPtr> items;
items.reserve(itemCount);
for(int i = 0; i < itemCount; i++) {
ItemPtr item = internalGetItem(msg);
items.push_back(item);
}
g_lua.callGlobalField("Game", "onContainerOpen", containerId, itemId, name, capacity, hasParent, items);
}
void ProtocolGame::parseOutfitWindow(InputMessage& msg)
{
Outfit outfit = internalGetOutfit(msg);
typedef std::tuple<int, std::string, int> OutfitInfo;
std::vector<OutfitInfo> outfitList;
uint8 outfitCount = msg.getU8();
for(int i = 0; i < outfitCount; i++) {
uint16 outfitId = msg.getU16();
std::string outfitName = msg.getString();
uint8 outfitAddons = msg.getU8();
outfitList.push_back(OutfitInfo(outfitId, outfitName, outfitAddons));
}
CreaturePtr creature = CreaturePtr(new Creature);
creature->setXPattern(2);
creature->setOutfit(outfit);
g_lua.callGlobalField("Game", "onOpenOutfitWindow", creature, outfitList);
}
ThingPtr ProtocolGame::internalGetThing(InputMessage& msg)
{
ThingPtr thing;
int thingId = msg.getU16();
assert(thingId != 0);
if(thingId == 0x0061 || thingId == 0x0062) { // add new creature
CreaturePtr creature;
if(thingId == 0x0062) { //creature is known
uint id = msg.getU32();
CreaturePtr knownCreature = g_map.getCreatureById(id);
if(knownCreature)
creature = knownCreature;
else
logTraceError("server says creature is known, but its not on creatures list");
} else if(thingId == 0x0061) { //creature is not known
uint removeId = msg.getU32();
uint id = msg.getU32();
std::string name = msg.getString();
if(name.length() > 0) // every creature name must start with a capital letter
name[0] = toupper(name[0]);
g_map.removeCreatureById(removeId);
if(id == m_localPlayer->getId())
creature = m_localPlayer;
else if(id >= Proto::PlayerStartId && id < Proto::PlayerEndId)
creature = PlayerPtr(new Player);
else if(id >= Proto::MonsterStartId && id < Proto::MonsterEndId)
creature = MonsterPtr(new Monster);
else if(id >= Proto::NpcStartId && id < Proto::NpcEndId)
creature = NpcPtr(new Npc);
else
logTraceError("creature id is invalid");
creature->setId(id);
creature->setName(name);
}
uint8 healthPercent = msg.getU8();
Otc::Direction direction = (Otc::Direction)msg.getU8();
Outfit outfit = internalGetOutfit(msg);
Light light;
light.intensity = msg.getU8();
light.color = msg.getU8();
int speed = msg.getU16();
int skull = msg.getU8();
int shield = msg.getU8();
int emblem = -1;
if(thingId == 0x0061) // emblem is sent only in packet type 0x61
emblem = msg.getU8();
bool passable = (msg.getU8() == 0);
if(creature) {
creature->setHealthPercent(healthPercent);
creature->setDirection(direction);
creature->setOutfit(outfit);
creature->setLight(light);
creature->setSpeed(speed);
creature->setSkull(skull);
creature->setShield(shield);
if(emblem != -1)
creature->setEmblem(emblem);
creature->setPassable(passable);
creature->setDirection(direction);
if(creature == m_localPlayer) {
m_localPlayer->setKnown(true);
}
}
thing = creature;
} else if(thingId == 0x0063) { // creature turn
parseCreatureTurn(msg);
} else // item
thing = internalGetItem(msg, thingId);
return thing;
}
void ProtocolLogin::parseMOTD(InputMessage& inputMessage)
{
std::string motd = inputMessage.getString();
callLuaField("onMotd", motd);
}
void ProtocolLogin::parseError(InputMessage& inputMessage)
{
std::string error = inputMessage.getString();
callLuaField("onError", error, false);
}
void ProtocolGame::parseFYIMessage(InputMessage& msg)
{
msg.getString(); // message
}
void ProtocolGame::parseWaitList(InputMessage& msg)
{
msg.getString(); // message
msg.getU8();// + 1 // time
}
void ProtocolGame::parseAddMarker(InputMessage& msg)
{
parsePosition(msg); // position
msg.getU8(); // icon
msg.getString(); // message
}
void ProtocolGame::parseMessage(InputMessage& msg)
{
try {
while(!msg.eof()) {
int opt = msg.getU8();
switch(opt) {
case Proto::GameServerInitGame:
parsePlayerLogin(msg);
break;
case Proto::GameServerGMActions:
parseGMActions(msg);
break;
case Proto::GameServerLoginError:
parseLoginError(msg);
break;
case Proto::GameServerLoginAdvice:
parseFYIMessage(msg);
break;
case Proto::GameServerLoginWait:
parseWaitList(msg);
break;
case Proto::GameServerPing:
parsePing(msg);
break;
//case Proto::GameServerChallange:
case Proto::GameServerDead:
parseDeath(msg);
break;
case Proto::GameServerFullMap:
parseMapDescription(msg);
break;
case Proto::GameServerMapTopRow:
parseMoveNorth(msg);
break;
case Proto::GameServerMapRightRow:
parseMoveEast(msg);
break;
case Proto::GameServerMapBottomRow:
parseMoveSouth(msg);
break;
case Proto::GameServerMapLeftRow:
parseMoveWest(msg);
break;
case Proto::GameServerTileData:
parseUpdateTile(msg);
break;
case Proto::GameServerCreateOnMap:
parseTileAddThing(msg);
break;
case Proto::GameServerChangeOnMap:
parseTileTransformThing(msg);
break;
case Proto::GameServerDeleteOnMap:
parseTileRemoveThing(msg);
break;
case Proto::GameServerMoveCreature:
parseCreatureMove(msg);
break;
case Proto::GameServerOpenContainer:
parseOpenContainer(msg);
break;
case Proto::GameServerCloseContainer:
parseCloseContainer(msg);
break;
case Proto::GameServerCreateContainer:
parseContainerAddItem(msg);
break;
case Proto::GameServerChangeInContainer:
parseContainerUpdateItem(msg);
break;
case Proto::GameServerDeleteInContainer:
parseContainerRemoveItem(msg);
break;
case Proto::GameServerSetInventory:
parseAddInventoryItem(msg);
break;
case Proto::GameServerDeleteInventory:
parseRemoveInventoryItem(msg);
break;
case Proto::GameServerNpcOffer:
parseOpenShopWindow(msg);
break;
case Proto::GameServerPlayerGoods:
parsePlayerCash(msg);
break;
case Proto::GameServerCloseNpcTrade:
parseCloseShopWindow(msg);
break;
case Proto::GameServerOwnOffer:
parseSafeTradeRequest(msg);
break;
case Proto::GameServerCounterOffer:
parseSafeTradeRequest(msg);
break;
case Proto::GameServerCloseTrade:
parseSafeTradeClose(msg);
break;
case Proto::GameServerAmbient:
parseWorldLight(msg);
break;
case Proto::GameServerGraphicalEffect:
parseMagicEffect(msg);
break;
case Proto::GameServerTextEffect:
parseAnimatedText(msg);
break;
case Proto::GameServerMissleEffect:
parseDistanceMissile(msg);
break;
case Proto::GameServerMarkCreature:
parseCreatureSquare(msg);
break;
//case Proto::GameServerTrappers
case Proto::GameServerCreatureHealth:
parseCreatureHealth(msg);
break;
case Proto::GameServerCreatureLight:
parseCreatureLight(msg);
break;
case Proto::GameServerCreatureOutfit:
parseCreatureOutfit(msg);
break;
case Proto::GameServerCreatureSpeed:
parseCreatureSpeed(msg);
break;
case Proto::GameServerCreatureSkull:
parseCreatureSkulls(msg);
break;
case Proto::GameServerCreatureParty:
parseCreatureShields(msg);
break;
// case Proto::GameServerCreatureUnpass
case Proto::GameServerEditText:
parseItemTextWindow(msg);
break;
case Proto::GameServerEditList:
parseHouseTextWindow(msg);
break;
case Proto::GameServerPlayerData:
parsePlayerStats(msg);
break;
case Proto::GameServerPlayerSkills:
parsePlayerSkills(msg);
break;
case Proto::GameServerPlayerState:
parsePlayerIcons(msg);
break;
case Proto::GameServerClearTarget:
parsePlayerCancelAttack(msg);
break;
//case Proto::GameServerSpellDelay:
//case Proto::GameServerSpellGroupDelay:
case Proto::GameServerTalk:
parseCreatureSpeak(msg);
break;
case Proto::GameServerChannels:
parseChannelList(msg);
break;
case Proto::GameServerOpenChannel:
parseOpenChannel(msg);
break;
case Proto::GameServerPrivateChannel:
parseOpenPrivatePlayerChat(msg);
break;
case Proto::GameServerRuleViolationChannel:
msg.getU16();
break;
case Proto::GameServerRuleViolationRemove:
msg.getString();
break;
case Proto::GameServerRuleViolationCancel:
msg.getString();
break;
case Proto::GameServerRuleViolationLock:
break;
case Proto::GameServerOpenOwnChannel:
parseCreatePrivateChannel(msg);
break;
case Proto::GameServerCloseChannel:
parseClosePrivateChannel(msg);
break;
case Proto::GameServerMessage:
parseTextMessage(msg);
break;
case Proto::GameServerSnapBack:
parseCancelWalk(msg);
break;
//case Proto::GameServerWait:
case Proto::GameServerTopFloor:
parseFloorChangeUp(msg);
break;
case Proto::GameServerBottomFloor:
parseFloorChangeDown(msg);
break;
case Proto::GameServerOutfit:
parseOutfitWindow(msg);
break;
case Proto::GameServerBuddyData:
parseVipState(msg);
break;
case Proto::GameServerBuddyLogin:
parseVipLogin(msg);
break;
case Proto::GameServerBuddyLogout:
parseVipLogout(msg);
break;
case Proto::GameServerTutorialHint:
parseShowTutorial(msg);
break;
case Proto::GameServerAutomapFlag:
parseAddMarker(msg);
break;
case Proto::GameServerQuestLog:
parseQuestList(msg);
break;
case Proto::GameServerQuestLine:
parseQuestPartList(msg);
break;
//case Proto::GameServerChannelEvent:
//case Proto::GameServerObjectInfo:
//case Proto::GameServerPlayerInventory:
default:
Fw::throwException("unknown opt byte ", (int)opt);
break;
}
}
} catch(Exception& e) {
logTraceError(e.what());
}
}
void ProtocolGame::parseCreatePrivateChannel(InputMessage& msg)
{
msg.getU16(); // channel id
msg.getString(); // channel name
}
void ProtocolGame::parseOpenPrivatePlayerChat(InputMessage& msg)
{
msg.getString(); // name
}
void ProtocolGame::parseHouseTextWindow(InputMessage& msg)
{
msg.getU8(); // unknown
msg.getU32(); // windowId
msg.getString(); // text
}
void ProtocolGame::parseLoginError(InputMessage& msg)
{
std::string error = msg.getString();
g_game.processLoginError(error);
}