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Core/CharDB Cleanup: alter corpse table making column names lowerCamel and move all queries to prepared statements.

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NOTICE: column can be named `guid` only if it represents character guid. All other guids will be renamed to reflect their purpose (like corpseGuid in this specific case)
This commit is contained in:
Azazel
2011-04-11 14:39:00 +06:00
parent 553d8d7016
commit 5357b1ba77
10 changed files with 108 additions and 74 deletions
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src/server/game/Entities/Corpse/Corpse.cpp
+56 -50
View File
@@ -106,29 +106,27 @@ void Corpse::SaveToDB()
SQLTransaction trans = CharacterDatabase.BeginTransaction();
DeleteFromDB(trans);
std::ostringstream ss;
ss << "INSERT INTO corpse (guid,player,position_x,position_y,position_z,orientation,map,displayId,itemCache,bytes1,bytes2,guild,flags,dynFlags,time,corpse_type,instance,phaseMask) VALUES ("
<< GetGUIDLow() << ", "
<< GUID_LOPART(GetOwnerGUID()) << ", "
<< GetPositionX() << ", "
<< GetPositionY() << ", "
<< GetPositionZ() << ", "
<< GetOrientation() << ", "
<< GetMapId() << ", "
<< GetUInt32Value(CORPSE_FIELD_DISPLAY_ID) << ", '";
for (uint16 i = 0; i < EQUIPMENT_SLOT_END; ++i)
ss << GetUInt32Value(CORPSE_FIELD_ITEM+i) << " ";
ss << "', "
<< GetUInt32Value(CORPSE_FIELD_BYTES_1) << ", "
<< GetUInt32Value(CORPSE_FIELD_BYTES_2) << ", "
<< GetUInt32Value(CORPSE_FIELD_GUILD) << ", "
<< GetUInt32Value(CORPSE_FIELD_FLAGS) << ", "
<< GetUInt32Value(CORPSE_FIELD_DYNAMIC_FLAGS) << ", "
<< uint32(m_time) << ", "
<< uint32(GetType()) << ", "
<< int(GetInstanceId()) << ", "
<< uint16(GetPhaseMask()) << ")"; // prevent out of range error
trans->Append(ss.str().c_str());
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_ADD_CORPSE);
stmt->setUInt32(0, GetGUIDLow()); // corpseGuid
stmt->setUInt32(1, GUID_LOPART(GetOwnerGUID())); // guid
stmt->setFloat (2, GetPositionX()); // posX
stmt->setFloat (3, GetPositionY()); // posY
stmt->setFloat (4, GetPositionZ()); // posZ
stmt->setFloat (5, GetOrientation()); // orientation
stmt->setUInt16(6, GetMapId()); // mapId
stmt->setUInt32(7, GetUInt32Value(CORPSE_FIELD_DISPLAY_ID)); // displayId
stmt->setString(8, _ConcatFields(CORPSE_FIELD_ITEM, EQUIPMENT_SLOT_END)); // itemCache
stmt->setUInt32(9, GetUInt32Value(CORPSE_FIELD_BYTES_1)); // bytes1
stmt->setUInt32(10, GetUInt32Value(CORPSE_FIELD_BYTES_2)); // bytes2
stmt->setUInt32(11, GetUInt32Value(CORPSE_FIELD_GUILD)); // guildId
stmt->setUInt8 (12, GetUInt32Value(CORPSE_FIELD_FLAGS)); // flags
stmt->setUInt8 (13, GetUInt32Value(CORPSE_FIELD_DYNAMIC_FLAGS)); // dynFlags
stmt->setUInt32(14, uint32(m_time)); // time
stmt->setUInt8 (15, GetType()); // corpseType
stmt->setUInt32(16, GetInstanceId()); // instanceId
stmt->setUInt16(17, GetPhaseMask()); // phaseMask
trans->Append(stmt);
CharacterDatabase.CommitTransaction(trans);
}
@@ -148,23 +146,41 @@ void Corpse::DeleteBonesFromWorld()
void Corpse::DeleteFromDB(SQLTransaction& trans)
{
PreparedStatement* stmt = NULL;
if (GetType() == CORPSE_BONES)
// only specific bones
trans->PAppend("DELETE FROM corpse WHERE guid = '%d'", GetGUIDLow());
{
// Only specific bones
stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_CORPSE);
stmt->setUInt32(0, GetGUIDLow());
}
else
{
// all corpses (not bones)
trans->PAppend("DELETE FROM corpse WHERE player = '%d' AND corpse_type <> '0'", GUID_LOPART(GetOwnerGUID()));
stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_PLAYER_CORPSES);
stmt->setUInt32(0, GUID_LOPART(GetOwnerGUID()));
}
trans->Append(stmt);
}
bool Corpse::LoadFromDB(uint32 guid, Field *fields)
{
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
//SELECT position_x, position_y, position_z, orientation, map, displayId, itemCache, bytes1, bytes2, guild, flags, dynFlags, time, corpse_type, instance, phaseMask, guid, player FROM corpse WHERE corpse_type <> 0
float positionX = fields[0].GetFloat();
float positionY = fields[1].GetFloat();
float positionZ = fields[2].GetFloat();
float ort = fields[3].GetFloat();
uint32 mapid = fields[4].GetUInt16();
uint32 ownerGuid = fields[17].GetUInt32();
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
// SELECT posX, posY, posZ, orientation, mapId, displayId, itemCache, bytes1, bytes2, guildId, flags, dynFlags, time, corpseType, instanceId, phaseMask, corpseGuid, guid FROM corpse WHERE corpseType <> 0
m_type = CorpseType(fields[13].GetUInt32());
if (m_type >= MAX_CORPSE_TYPE)
{
sLog->outError("Corpse (guid: %u, owner: %u) have wrong corpse type (%u), not loading.", guid, ownerGuid, m_type);
return false;
}
if (m_type != CORPSE_BONES)
m_isWorldObject = true;
float posX = fields[0].GetFloat();
float posY = fields[1].GetFloat();
float posZ = fields[2].GetFloat();
float o = fields[3].GetFloat();
uint32 mapId = fields[4].GetUInt16();
Object::_Create(guid, 0, HIGHGUID_CORPSE);
@@ -175,33 +191,23 @@ bool Corpse::LoadFromDB(uint32 guid, Field *fields)
SetUInt32Value(CORPSE_FIELD_GUILD, fields[9].GetUInt32());
SetUInt32Value(CORPSE_FIELD_FLAGS, fields[10].GetUInt8());
SetUInt32Value(CORPSE_FIELD_DYNAMIC_FLAGS, fields[11].GetUInt32());
SetUInt64Value(CORPSE_FIELD_OWNER, MAKE_NEW_GUID(fields[17].GetUInt32(), 0, HIGHGUID_PLAYER));
SetUInt64Value(CORPSE_FIELD_OWNER, MAKE_NEW_GUID(ownerGuid, 0, HIGHGUID_PLAYER));
m_time = time_t(fields[12].GetUInt32());
m_type = CorpseType(fields[13].GetUInt32());
if (m_type >= MAX_CORPSE_TYPE)
{
sLog->outError("Corpse (guidlow %d, owner %d) have wrong corpse type, not load.",GetGUIDLow(),GUID_LOPART(GetOwnerGUID()));
return false;
}
if (m_type != CORPSE_BONES)
m_isWorldObject = true;
uint32 instanceid = fields[14].GetUInt32();
uint32 instanceId = fields[14].GetUInt32();
uint32 phaseMask = fields[15].GetUInt16();
// place
SetLocationInstanceId(instanceid);
SetLocationMapId(mapid);
SetLocationInstanceId(instanceId);
SetLocationMapId(mapId);
SetPhaseMask(phaseMask, false);
Relocate(positionX, positionY, positionZ, ort);
Relocate(posX, posY, posZ, o);
if (!IsPositionValid())
{
sLog->outError("Corpse (guidlow %d, owner %d) not created. Suggested coordinates isn't valid (X: %f Y: %f)",
GetGUIDLow(), GUID_LOPART(GetOwnerGUID()), GetPositionX(), GetPositionY());
sLog->outError("Corpse (guid: %u, owner: %u) is not created, given coordinates are not valid (X: %f, Y: %f, Z: %f)",
GetGUIDLow(), GUID_LOPART(GetOwnerGUID()), posX, posY, posZ);
return false;
}