Creature* ObjectAccessor::GetCreatureOrPetOrVehicle(WorldObject const& u, uint64 guid)
{
if (IS_PET_GUID(guid))
return GetPet(u, guid);
if (IS_CRE_OR_VEH_GUID(guid))
return GetCreature(u, guid);
return NULL;
}
Creature* ObjectAccessor::GetCreatureOrPetOrVehicle(WorldObject const& u, uint64 guid)
{
if (IS_PLAYER_GUID(guid))
return NULL;
if (IS_PET_GUID(guid))
return GetPet(guid);
return u.IsInWorld() ? u.GetMap()->GetCreature(guid) : NULL;
}
void GameObject::CleanupsBeforeDelete()
{
if(m_uint32Values) // field array can be not exist if GameOBject not loaded
{
// Possible crash at access to deleted GO in Unit::m_gameobj
if(uint64 owner_guid = GetOwnerGUID())
{
if(Unit* owner = ObjectAccessor::GetUnit(*this,owner_guid))
owner->RemoveGameObject(this,false);
else
{
const char * ownerType = "creature";
if(IS_PLAYER_GUID(owner_guid))
ownerType = "player";
else if(IS_PET_GUID(owner_guid))
ownerType = "pet";
sLog.outError("Delete GameObject (GUID: %u Entry: %u SpellId %u LinkedGO %u) that lost references to owner (GUID %u Type '%s') GO list. Crash possible later.",
GetGUIDLow(), GetGOInfo()->id, m_spellId, GetGOInfo()->GetLinkedGameObjectEntry(), GUID_LOPART(owner_guid), ownerType);
}
}
}
}
// is Resource heavy, do not spam or use heavily in loop
Unit *PlayerbotClassAI::FindMainTankInRaid(Player *gPlayer)
{
// check if original main tank is still alive. No point regetting main
// tank b/c chances are slim that it will not get reset in the middle of a fight.
// But if main tank dies, try to find next best canidate
if (mainTank!=NULL && mainTank->isAlive()) {
return mainTank;
}
if (!gPlayer) return NULL;
Group *pGroup = gPlayer->GetGroup();
if (!pGroup) return NULL;
uint64 pLeaderGuid = pGroup->GetLeaderGUID();
Unit *pPlayer = NULL;
// Check if set in raid
if (pGroup->isRaidGroup())
{
QueryResult result = CharacterDatabase.PQuery("SELECT memberGuid FROM group_member WHERE memberFlags='%u' AND guid = '%u'",MEMBER_FLAG_MAINTANK, pGroup->GetGUID());
if(result)
{
uint64 pGuid = MAKE_NEW_GUID(result->Fetch()->GetInt32(),0,HIGHGUID_PLAYER);
pPlayer = sObjectMgr->GetPlayer(pGuid);
if (pPlayer && pGroup->IsMember(pGuid) && pPlayer->isAlive()){
mainTank = pPlayer;
return pPlayer;
}
}
}
// if could not find tank try assuming
// Assume the one with highest health is the main tank
uint32 maxhpfound=0;
std::list<Unit*> unitList;
gPlayer->GetRaidMember(unitList,30);
if (!unitList.empty()){
for (std::list<Unit*>::iterator itr = unitList.begin() ; itr!=unitList.end();++itr) {
//Player *tPlayer = GetPlayerBot()->GetObjPlayer((*itr)->GetGUID());
Unit *tPlayer = sObjectMgr->GetPlayer((*itr)->GetGUID());
if (tPlayer == NULL) continue;
if (tPlayer->isDead()) continue;
if (GetPlayerBot()->GetAreaId() != tPlayer->GetAreaId()) continue;
//if(tPlayer->GetGUID() == GetPlayerBot()->GetGUID()) continue;
if (GetPlayerBot()->GetDistance(tPlayer) > 50) continue;
if (tPlayer->GetMaxHealth() > maxhpfound) { maxhpfound = tPlayer->GetMaxHealth(); pPlayer=tPlayer; }
// Also check pets
if ( (tPlayer->getClass() == (uint8) CLASS_HUNTER || tPlayer->getClass() == (uint8) CLASS_WARLOCK) && IS_PET_GUID(tPlayer->GetPetGUID()) )
{
Pet* tpet = ObjectAccessor::GetPet(*tPlayer, tPlayer->GetPetGUID());
if (!tpet || !tpet->IsInWorld() || !tpet->isDead()) continue;
if (tpet->GetArmor() > tPlayer->GetArmor()) //Probably a tanking capable pet..
{
if (tpet->GetMaxHealth() > maxhpfound) { maxhpfound = tpet->GetMaxHealth(); pPlayer=tpet; }
else if (tPlayer->GetGUID() == pPlayer->GetGUID()) {pPlayer = tpet;} //set pet as tank instead of owner
}
}
}
}
mainTank = pPlayer;
return pPlayer;
}
size_t ChatHandler::BuildChatPacket(WorldPacket& data, ChatMsg chatType, Language language, uint64 senderGUID, uint64 receiverGUID, std::string const& message, uint8 chatTag,
std::string const& senderName /*= ""*/, std::string const& receiverName /*= ""*/,
uint32 achievementId /*= 0*/, bool gmMessage /*= false*/, std::string const& channelName /*= ""*/)
{
size_t receiverGUIDPos = 0;
data.Initialize(!gmMessage ? SMSG_MESSAGECHAT : SMSG_GM_MESSAGECHAT);
data << uint8(chatType);
data << int32(language);
data << uint64(senderGUID);
data << uint32(0); // some flags
switch (chatType)
{
case CHAT_MSG_MONSTER_SAY:
case CHAT_MSG_MONSTER_PARTY:
case CHAT_MSG_MONSTER_YELL:
case CHAT_MSG_MONSTER_WHISPER:
case CHAT_MSG_MONSTER_EMOTE:
case CHAT_MSG_RAID_BOSS_EMOTE:
case CHAT_MSG_RAID_BOSS_WHISPER:
case CHAT_MSG_BATTLENET:
data << uint32(senderName.length() + 1);
data << senderName;
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
if (receiverGUID && !IS_PLAYER_GUID(receiverGUID) && !IS_PET_GUID(receiverGUID))
{
data << uint32(receiverName.length() + 1);
data << receiverName;
}
break;
case CHAT_MSG_WHISPER_FOREIGN:
data << uint32(senderName.length() + 1);
data << senderName;
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
break;
case CHAT_MSG_BG_SYSTEM_NEUTRAL:
case CHAT_MSG_BG_SYSTEM_ALLIANCE:
case CHAT_MSG_BG_SYSTEM_HORDE:
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
if (receiverGUID && !IS_PLAYER_GUID(receiverGUID))
{
data << uint32(receiverName.length() + 1);
data << receiverName;
}
break;
case CHAT_MSG_ACHIEVEMENT:
case CHAT_MSG_GUILD_ACHIEVEMENT:
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
break;
default:
if (gmMessage)
{
data << uint32(senderName.length() + 1);
data << senderName;
}
if (chatType == CHAT_MSG_CHANNEL)
{
ASSERT(channelName.length() > 0);
data << channelName;
}
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
break;
}
data << uint32(message.length() + 1);
data << message;
data << uint8(chatTag);
if (chatType == CHAT_MSG_ACHIEVEMENT || chatType == CHAT_MSG_GUILD_ACHIEVEMENT)
data << uint32(achievementId);
return receiverGUIDPos;
}
size_t ChatHandler::BuildChatPacket(WorldPacket& data, ChatMsg chatType, Language language, ObjectGuid senderGUID, ObjectGuid receiverGUID, std::string const& message, uint8 chatTag,
std::string const& senderName /*= ""*/, std::string const& receiverName /*= ""*/,
uint32 achievementId /*= 0*/, bool gmMessage /*= false*/, std::string const& channelName /*= ""*/,
std::string const& addonPrefix /*= ""*/)
{
bool hasAchievementId = (chatType == CHAT_MSG_ACHIEVEMENT || chatType == CHAT_MSG_GUILD_ACHIEVEMENT) && achievementId;
bool hasSenderName = false;
bool hasReceiverName = false;
bool hasChannelName = false;
bool hasGroupGUID = false;
bool hasGuildGUID = false;
bool hasPrefix = false;
switch (chatType)
{
case CHAT_MSG_BATTLEGROUND:
case CHAT_MSG_BATTLEGROUND_LEADER:
case CHAT_MSG_PARTY:
case CHAT_MSG_PARTY_LEADER:
case CHAT_MSG_RAID:
case CHAT_MSG_RAID_LEADER:
case CHAT_MSG_RAID_WARNING:
hasGroupGUID = true;
break;
case CHAT_MSG_GUILD:
case CHAT_MSG_OFFICER:
case CHAT_MSG_GUILD_ACHIEVEMENT:
hasGuildGUID = true;
break;
case CHAT_MSG_MONSTER_WHISPER:
case CHAT_MSG_RAID_BOSS_WHISPER:
case CHAT_MSG_BATTLENET:
if (receiverGUID && !IS_PLAYER_GUID(receiverGUID) && !IS_PET_GUID(receiverGUID))
hasReceiverName = receiverName.length();
case CHAT_MSG_MONSTER_SAY:
case CHAT_MSG_MONSTER_PARTY:
case CHAT_MSG_MONSTER_YELL:
case CHAT_MSG_MONSTER_EMOTE:
case CHAT_MSG_RAID_BOSS_EMOTE:
hasSenderName = senderName.length();
break;
case CHAT_MSG_WHISPER_FOREIGN:
hasSenderName = senderName.length();
break;
case CHAT_MSG_BG_SYSTEM_NEUTRAL:
case CHAT_MSG_BG_SYSTEM_ALLIANCE:
case CHAT_MSG_BG_SYSTEM_HORDE:
if (receiverGUID && !IS_PLAYER_GUID(receiverGUID))
hasReceiverName = receiverName.length();
break;
case CHAT_MSG_CHANNEL:
hasChannelName = channelName.length();
hasSenderName = senderName.length();
break;
default:
if (gmMessage)
hasSenderName = senderName.length();
break;
}
if (language == LANG_ADDON)
hasPrefix = addonPrefix.length();
Player* sender = sObjectAccessor->FindPlayer(senderGUID);
ObjectGuid guildGUID = hasGuildGUID && sender && sender->GetGuildId() ? MAKE_NEW_GUID(sender->GetGuildId(), 0, HIGHGUID_GUILD) : 0;
ObjectGuid groupGUID = hasGroupGUID && sender && sender->GetGroup() ? sender->GetGroup()->GetGUID() : 0;
data.Initialize(SMSG_MESSAGECHAT);
data.WriteBit(!hasSenderName);
data.WriteBit(0); // HideInChatLog - only bubble shows
if (hasSenderName)
data.WriteBits(senderName.length(), 11);
data.WriteBit(0); // Fake Bit
data.WriteBit(!hasChannelName);
data.WriteBit(0); // Unk
data.WriteBit(1); // SendFakeTime - float later
data.WriteBit(!chatTag); // ChatFlags
data.WriteBit(1); // RealmID ?
data.WriteBit(groupGUID[0]);
data.WriteBit(groupGUID[1]);
data.WriteBit(groupGUID[5]);
data.WriteBit(groupGUID[4]);
data.WriteBit(groupGUID[3]);
data.WriteBit(groupGUID[2]);
data.WriteBit(groupGUID[6]);
data.WriteBit(groupGUID[7]);
if (chatTag)
data.WriteBits(chatTag, 9);
data.WriteBit(0); // Fake Bit
data.WriteBit(receiverGUID[7]);
data.WriteBit(receiverGUID[6]);
data.WriteBit(receiverGUID[1]);
data.WriteBit(receiverGUID[4]);
data.WriteBit(receiverGUID[0]);
data.WriteBit(receiverGUID[2]);
data.WriteBit(receiverGUID[3]);
data.WriteBit(receiverGUID[5]);
data.WriteBit(0); // Fake Bit
data.WriteBit(!language);
data.WriteBit(!hasPrefix);
data.WriteBit(senderGUID[0]);
data.WriteBit(senderGUID[3]);
data.WriteBit(senderGUID[7]);
data.WriteBit(senderGUID[2]);
data.WriteBit(senderGUID[1]);
data.WriteBit(senderGUID[5]);
data.WriteBit(senderGUID[4]);
data.WriteBit(senderGUID[6]);
data.WriteBit(!hasAchievementId);
data.WriteBit(!message.length());
if (hasChannelName)
data.WriteBits(channelName.length(), 7);
if (message.length())
data.WriteBits(message.length(), 12);
data.WriteBit(!hasReceiverName);
if (hasPrefix)
data.WriteBits(addonPrefix.length(), 5);
data.WriteBit(1); // RealmID ?
if (hasReceiverName)
data.WriteBits(receiverName.length(), 11);
data.WriteBit(0); // Fake Bit
data.WriteBit(guildGUID[2]);
data.WriteBit(guildGUID[5]);
data.WriteBit(guildGUID[7]);
data.WriteBit(guildGUID[4]);
data.WriteBit(guildGUID[0]);
data.WriteBit(guildGUID[1]);
data.WriteBit(guildGUID[3]);
data.WriteBit(guildGUID[6]);
data.WriteByteSeq(guildGUID[4]);
data.WriteByteSeq(guildGUID[5]);
data.WriteByteSeq(guildGUID[7]);
data.WriteByteSeq(guildGUID[3]);
data.WriteByteSeq(guildGUID[2]);
data.WriteByteSeq(guildGUID[6]);
data.WriteByteSeq(guildGUID[0]);
data.WriteByteSeq(guildGUID[1]);
if (hasChannelName)
data.WriteString(channelName);
if (hasPrefix)
data.WriteString(addonPrefix);
// if (hasFakeTime)
// data << float(fakeTime);
data.WriteByteSeq(senderGUID[4]);
data.WriteByteSeq(senderGUID[7]);
data.WriteByteSeq(senderGUID[1]);
data.WriteByteSeq(senderGUID[5]);
data.WriteByteSeq(senderGUID[0]);
data.WriteByteSeq(senderGUID[6]);
data.WriteByteSeq(senderGUID[2]);
data.WriteByteSeq(senderGUID[3]);
data << uint8(chatType);
if (hasAchievementId)
data << uint32(achievementId);
data.WriteByteSeq(groupGUID[1]);
data.WriteByteSeq(groupGUID[3]);
data.WriteByteSeq(groupGUID[4]);
data.WriteByteSeq(groupGUID[6]);
data.WriteByteSeq(groupGUID[0]);
data.WriteByteSeq(groupGUID[2]);
data.WriteByteSeq(groupGUID[5]);
data.WriteByteSeq(groupGUID[7]);
data.WriteByteSeq(receiverGUID[2]);
data.WriteByteSeq(receiverGUID[5]);
data.WriteByteSeq(receiverGUID[3]);
data.WriteByteSeq(receiverGUID[6]);
data.WriteByteSeq(receiverGUID[7]);
data.WriteByteSeq(receiverGUID[4]);
data.WriteByteSeq(receiverGUID[1]);
data.WriteByteSeq(receiverGUID[0]);
if (language)
data << uint8(language);
if (message.length())
data.WriteString(message);
if (hasReceiverName)
data.WriteString(receiverName);
if (hasSenderName)
data.WriteString(senderName);
return data.wpos();
}
size_t ChatHandler::BuildChatPacket(WorldPacket& data, ChatMsg chatType, Language language, uint64 senderGUID, uint64 receiverGUID, std::string const& message, uint8 chatTag,
std::string const& senderName /*= ""*/, std::string const& receiverName /*= ""*/,
uint32 achievementId /*= 0*/, bool gmMessage /*= false*/, std::string const& channelName /*= ""*/,
std::string const& addonPrefix /*= ""*/)
{
size_t receiverGUIDPos = 0;
data.Initialize(!gmMessage ? SMSG_MESSAGECHAT : SMSG_GM_MESSAGECHAT);
data << uint8(chatType);
data << int32(language);
data << uint64(senderGUID);
data << uint32(0); // some flags
switch (chatType)
{
case CHAT_MSG_MONSTER_SAY:
case CHAT_MSG_MONSTER_PARTY:
case CHAT_MSG_MONSTER_YELL:
case CHAT_MSG_MONSTER_WHISPER:
case CHAT_MSG_MONSTER_EMOTE:
case CHAT_MSG_RAID_BOSS_EMOTE:
case CHAT_MSG_RAID_BOSS_WHISPER:
case CHAT_MSG_BATTLENET:
data << uint32(senderName.length() + 1);
data << senderName;
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
if (receiverGUID && !IS_PLAYER_GUID(receiverGUID) && !IS_PET_GUID(receiverGUID))
{
data << uint32(receiverName.length() + 1);
data << receiverName;
}
if (language == LANG_ADDON)
data << addonPrefix;
break;
case CHAT_MSG_WHISPER_FOREIGN:
data << uint32(senderName.length() + 1);
data << senderName;
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
if (language == LANG_ADDON)
data << addonPrefix;
break;
case CHAT_MSG_BG_SYSTEM_NEUTRAL:
case CHAT_MSG_BG_SYSTEM_ALLIANCE:
case CHAT_MSG_BG_SYSTEM_HORDE:
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
if (receiverGUID && !IS_PLAYER_GUID(receiverGUID))
{
data << uint32(receiverName.length() + 1);
data << receiverName;
}
if (language == LANG_ADDON)
data << addonPrefix;
break;
case CHAT_MSG_ACHIEVEMENT:
case CHAT_MSG_GUILD_ACHIEVEMENT:
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
if (language == LANG_ADDON)
data << addonPrefix;
break;
default:
if (gmMessage)
{
data << uint32(senderName.length() + 1);
data << senderName;
}
if (chatType == CHAT_MSG_CHANNEL)
{
ASSERT(channelName.length() > 0);
data << channelName;
}
receiverGUIDPos = data.wpos();
data << uint64(receiverGUID);
if (language == LANG_ADDON)
data << addonPrefix;
break;
}
data << uint32(message.length() + 1);
data << message;
data << uint8(chatTag);
if (chatType == CHAT_MSG_ACHIEVEMENT || chatType == CHAT_MSG_GUILD_ACHIEVEMENT)
data << uint32(achievementId);
else if (chatType == CHAT_MSG_RAID_BOSS_WHISPER || chatType == CHAT_MSG_RAID_BOSS_EMOTE)
{
data << float(0.0f); // Display time in middle of the screen (in seconds), defaults to 10 if not set (cannot be below 1)
data << uint8(0); // Hide in chat frame (only shows in middle of the screen)
}
return receiverGUIDPos;
}
