onLoginCharacter(name, ERROR_TEXT)

By caotic, 04 de mar. de 2014 in Linguagens de Programação

onlogincharacter

after onlogin

script

963

caoticAfinal de contas,sou um mordomo e tanto CInfante Infante

info

Group: Infante

Joined: 04/03/11

Posts: 1.6k

Reputation: +393

Tibia Character: No Have

04 de março de 2014 às 01:03

O evento onlogincharacter e um evento que executa quando o player escolhe seu caracter procedendo do onLogin assim antes mesmo do player entra in-game.

Você também pode enviar as mensagens de error que são pequenas janelas que exibem antes mesmo do player entrar.

Um exemplo seria a mensagem que alerta que a configuração do templo esta errada:

"Temple position is wrong. Contact with the administration."

Vamos a protocolgame.cpp e localize isto:

player->setOperatingSystem(operatingSystem);
player->setClientVersion(version);

Embaixo coloque:

      std::string text = g_creatureEvents->loginCharacter(player);
      std::string str ("NO_ERROR");
  std::size_t found = text.find(str);
  if (found==std::string::npos)
{            
  disconnectClient(0x14, text.c_str());                                      
                return false;
       }

Depois vá creatureevents.cpp e procure:

void CreatureEvent::copyEvent(CreatureEvent* creatureEvent)
{
m_scriptId = creatureEvent->m_scriptId;
m_interface = creatureEvent->m_interface;
m_scripted = creatureEvent->m_scripted;
m_isLoaded = creatureEvent->m_isLoaded;
}


void CreatureEvent::clearEvent()
{
m_scriptId = 0;
m_interface = NULL;
m_scripted = EVENT_SCRIPT_FALSE;
m_isLoaded = false;
}

Seguidamente coloque abaixo:

std::string CreatureEvents::loginCharacter(Player* player)
{
bool result = true;
lua_State* L = m_interface.getState();
std::string text;
std::cout << text << std::endl;
for(CreatureEventList::iterator it = m_creatureEvents.begin(); it != m_creatureEvents.end(); ++it)
{
if(it->second->getEventType() == CREATURE_EVENT_LOGINCHARACTER  && !it->second->executeLoginCharacter(player))
result = false;
}
text = m_interface.getGlobalString(L, "ERROR_TEXT");
if (result) {
          text = "NO_ERROR";
}

return text;
}

Depois procure:

uint32_t CreatureEvent::executeKill(Creature* creature, Creature* target, bool lastHit)
{
//onKill(cid, target, lastHit)
if(m_interface->reserveEnv())
{
ScriptEnviroment* env = m_interface->getEnv();
if(m_scripted == EVENT_SCRIPT_BUFFER)
{
env->setRealPos(creature->getPosition());
std::stringstream scriptstream;
scriptstream << "local cid = " << env->addThing(creature) << std::endl;


scriptstream << "local target = " << env->addThing(target) << std::endl;
scriptstream << "local lastHit = " << (lastHit ? "true" : "false") << std::endl;


scriptstream << m_scriptData;
bool result = true;
if(m_interface->loadBuffer(scriptstream.str()))
{
lua_State* L = m_interface->getState();
result = m_interface->getGlobalBool(L, "_result", true);
}


m_interface->releaseEnv();
return result;
}
else
{
#ifdef __DEBUG_LUASCRIPTS__
std::stringstream desc;
desc << creature->getName();
env->setEventDesc(desc.str());
#endif


env->setScriptId(m_scriptId, m_interface);
env->setRealPos(creature->getPosition());


lua_State* L = m_interface->getState();
m_interface->pushFunction(m_scriptId);


lua_pushnumber(L, env->addThing(creature));
lua_pushnumber(L, env->addThing(target));
lua_pushboolean(L, lastHit);


bool result = m_interface->callFunction(3);
m_interface->releaseEnv();
return result;
}
}
else
{
std::cout << "[Error - CreatureEvent::executeKill] Call stack overflow." << std::endl;
return 0;
}
}

Adicione acima:

uint32_t CreatureEvent::executeLoginCharacter(Player* player)
{
//onLoginCharacter(cid)
if(m_interface->reserveEnv())
{
                                
ScriptEnviroment* env = m_interface->getEnv();
if(m_scripted == EVENT_SCRIPT_BUFFER)
{
std::stringstream scriptstream;
scriptstream << "local cid = " << env->addThing(player) << std::endl;
scriptstream << "ERROR_TEXT = " << "LOGIN BLOCKED" << std::endl;


scriptstream << m_scriptData;
bool result = true;
if(m_interface->loadBuffer(scriptstream.str()))
{
lua_State* L = m_interface->getState();
result = m_interface->getGlobalBool(L, "_result", true);
}


m_interface->releaseEnv();
return result;
}
else
{
#ifdef __DEBUG_LUASCRIPTS__
char desc[35];
sprintf(desc, "%s", player->getName().c_str());
env->setEventDesc(desc);
#endif


env->setScriptId(m_scriptId, m_interface);


lua_State* L = m_interface->getState();
m_interface->pushFunction(m_scriptId);


lua_pushnumber(L, env->addThing(player));
lua_pushstring(L, "LOGIN BLOCKED");


bool result = m_interface->callFunction(2);
m_interface->releaseEnv();
return result;
}
}
else
{
std::cout << "[Error - CreatureEvent::executeTextEdit] Call stack overflow." << std::endl;
return 0;
}
}

Vá em creatureevents.h e procure:

bool playerLogin(Player* player);

Embaixo coloque:

std::string loginCharacter(Player* player);

Continuando em creatureevents.h prouint32_t executeLoginCharacter(Player* player);cure:

uint32_t executeCombat(Creature* creature, Creature* target);

Adicione embaixo:

uint32_t executeLoginCharacter(Player* player);

Exemplo(Um script anti-mc multiplos clients) se dectado manda uma msg "MULTI MC DETECTED":

ERROR_TEXT = "MULTI MC DETECTED"

function onLoginCharacter(cid, ERROR_TEXT)
local tid = getPlayersOnline(cid)
for i=1, #tid do
if getPlayerIp(cid) == getPlayerIp(tid[i]) then
return false
end
end


return true
end

Edited Março 4 by caotic

Maenilseq manero em feraMConde Conde