bool Item::LoadFromDB(uint32 guid, uint64 owner_guid, Field* fields, uint32 entry) { // 0 1 2 3 4 5 6 7 8 9 10 //result = CharacterDatabase.PQuery("SELECT creatorGuid, giftCreatorGuid, count, duration, charges, flags, enchantments, randomPropertyId, durability, playedTime, text FROM item_instance WHERE `guid` = '%u'", guid); // create item before any checks for store correct guid // and allow use "FSetState(ITEM_REMOVED); SaveToDB();" for deleting item from DB Object::_Create(guid, 0, HIGHGUID_ITEM); // Set entry, MUST be before proto check SetEntry(entry); SetFloatValue(OBJECT_FIELD_SCALE_X, 1.0f); ItemTemplate const* proto = GetTemplate(); if(!proto) return false; // set owner (not if item is only loaded for gbank/auction/mail if(owner_guid != 0) SetOwnerGUID(owner_guid); bool need_save = false; // need explicit save data at load fixes SetUInt64Value(ITEM_FIELD_CREATOR, MAKE_NEW_GUID(fields[0].GetUInt32(), 0, HIGHGUID_PLAYER)); SetUInt64Value(ITEM_FIELD_GIFTCREATOR, MAKE_NEW_GUID(fields[1].GetUInt32(), 0, HIGHGUID_PLAYER)); SetCount(fields[2].GetUInt32()); uint32 duration = fields[3].GetUInt32(); SetUInt32Value(ITEM_FIELD_DURATION, duration); // update duration if need, and remove if not need if((proto->Duration == 0) != (duration == 0)) { SetUInt32Value(ITEM_FIELD_DURATION, abs(proto->Duration)); need_save = true; } Tokens tokens(fields[4].GetString(), ' ', MAX_ITEM_PROTO_SPELLS); if(tokens.size() == MAX_ITEM_PROTO_SPELLS) for(uint8 i = 0; i < MAX_ITEM_PROTO_SPELLS; ++i) SetSpellCharges(i, atoi(tokens[i])); SetUInt32Value(ITEM_FIELD_FLAGS, fields[5].GetUInt32()); // Remove bind flag for items vs NO_BIND set if(IsSoulBound() && proto->Bonding == NO_BIND) { ApplyModFlag(ITEM_FIELD_FLAGS, ITEM_FLAG_SOULBOUND, false); need_save = true; } std::string enchants = fields[6].GetString(); _LoadIntoDataField(enchants.c_str(), ITEM_FIELD_ENCHANTMENT_1_1, MAX_ENCHANTMENT_SLOT * MAX_ENCHANTMENT_OFFSET); SetInt32Value(ITEM_FIELD_RANDOM_PROPERTIES_ID, fields[7].GetInt16()); // recalculate suffix factor if(GetItemRandomPropertyId() < 0) UpdateItemSuffixFactor(); uint32 durability = fields[8].GetUInt16(); SetUInt32Value(ITEM_FIELD_DURABILITY, durability); // update max durability (and durability) if need SetUInt32Value(ITEM_FIELD_MAXDURABILITY, proto->MaxDurability); if(durability > proto->MaxDurability) { SetUInt32Value(ITEM_FIELD_DURABILITY, proto->MaxDurability); need_save = true; } SetUInt32Value(ITEM_FIELD_CREATE_PLAYED_TIME, fields[9].GetUInt32()); SetText(fields[10].GetString()); if (uint32 fakeEntry = sObjectMgr->GetFakeItemEntry(guid)) SetFakeDisplay(fakeEntry); if(need_save) // normal item changed state set not work at loading { PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPDATE_ITEM_INSTANCE_ON_LOAD); stmt->setUInt32(0, GetUInt32Value(ITEM_FIELD_DURATION)); stmt->setUInt32(1, GetUInt32Value(ITEM_FIELD_FLAGS)); stmt->setUInt32(2, GetUInt32Value(ITEM_FIELD_DURABILITY)); stmt->setUInt32(3, guid); CharacterDatabase.Execute(stmt); } return true; }
bool Item::LoadFromDB(uint32 guid, uint64 owner_guid, QueryResultAutoPtr result) { // create item before any checks for store correct guid // and allow use "FSetState(ITEM_REMOVED); SaveToDB();" for deleting item from DB Object::_Create(guid, 0, HIGHGUID_ITEM); if (!result) result = RealmDataDatabase.PQuery("SELECT data FROM item_instance WHERE guid = '%u'", guid); if (!result) { sLog.outLog(LOG_DEFAULT, "ERROR: Item (GUID: %u owner: %u) not found in table `item_instance`, can't load. ",guid,GUID_LOPART(owner_guid)); return false; } Field *fields = result->Fetch(); if (!LoadValues(fields[0].GetString())) { sLog.outLog(LOG_DEFAULT, "ERROR: Item #%d have broken data in `data` field. Can't be loaded.",guid); return false; } bool need_save = false; // need explicit save data at load fixes // overwrite possible wrong/corrupted guid uint64 new_item_guid = MAKE_NEW_GUID(guid,0, HIGHGUID_ITEM); if (GetUInt64Value(OBJECT_FIELD_GUID) != new_item_guid) { SetUInt64Value(OBJECT_FIELD_GUID, MAKE_NEW_GUID(guid,0, HIGHGUID_ITEM)); need_save = true; } ItemPrototype const* proto = GetProto(); if (!proto) return false; // recalculate suffix factor if (GetItemRandomPropertyId() < 0) { if (UpdateItemSuffixFactor()) need_save = true; } // Remove bind flag for items vs NO_BIND set if (IsSoulBound() && proto->Bonding == NO_BIND) { ApplyModFlag(ITEM_FIELD_FLAGS,ITEM_FLAGS_BINDED, false); need_save = true; } // update duration if need, and remove if not need if ((proto->Duration==0) != (GetUInt32Value(ITEM_FIELD_DURATION)==0)) { SetUInt32Value(ITEM_FIELD_DURATION,abs(proto->Duration)); need_save = true; } // set correct owner if (owner_guid != 0 && GetOwnerGUID() != owner_guid) { SetOwnerGUID(owner_guid); need_save = true; } if (need_save) // normal item changed state set not work at loading { std::ostringstream ss; ss << "UPDATE item_instance SET data = '"; for (uint16 i = 0; i < m_valuesCount; i++) ss << GetUInt32Value(i) << " "; ss << "', owner_guid = '" << GUID_LOPART(GetOwnerGUID()) << "' WHERE guid = '" << guid << "'"; RealmDataDatabase.Execute(ss.str().c_str()); } return true; }
bool Item::LoadFromDB(uint32 guid, uint64 owner_guid, Field* fields, uint32 entry) { // 0 1 2 3 4 5 6 7 8 9 10 //result = CharacterDatabase.PQuery("SELECT creatorGuid, giftCreatorGuid, count, duration, charges, flags, enchantments, randomPropertyId, durability, playedTime, text FROM item_instance WHERE guid = '%u'", guid); // create item before any checks for store correct guid // and allow use "FSetState(ITEM_REMOVED); SaveToDB();" for deleting item from DB Object::_Create(guid, 0, HIGHGUID_ITEM); // Set entry, MUST be before proto check SetEntry(entry); SetFloatValue(OBJECT_FIELD_SCALE_X, 1.0f); ItemTemplate const* proto = GetTemplate(); if (!proto) return false; // set owner (not if item is only loaded for gbank/auction/mail if (owner_guid != 0) SetOwnerGUID(owner_guid); bool need_save = false; // need explicit save data at load fixes SetUInt64Value(ITEM_FIELD_CREATOR, MAKE_NEW_GUID(fields[0].GetUInt32(), 0, HIGHGUID_PLAYER)); SetUInt64Value(ITEM_FIELD_GIFTCREATOR, MAKE_NEW_GUID(fields[1].GetUInt32(), 0, HIGHGUID_PLAYER)); SetCount(fields[2].GetUInt32()); uint32 duration = fields[3].GetUInt32(); SetUInt32Value(ITEM_FIELD_DURATION, duration); // update duration if need, and remove if not need if ((proto->Duration == 0) != (duration == 0)) { SetUInt32Value(ITEM_FIELD_DURATION, abs(proto->Duration)); need_save = true; } Tokens tokens(fields[4].GetString(), ' ', MAX_ITEM_PROTO_SPELLS); if (tokens.size() == MAX_ITEM_PROTO_SPELLS) for (uint8 i = 0; i < MAX_ITEM_PROTO_SPELLS; ++i) SetSpellCharges(i, atoi(tokens[i])); SetUInt32Value(ITEM_FIELD_FLAGS, fields[5].GetUInt32()); // Remove bind flag for items vs NO_BIND set if (IsSoulBound() && proto->Bonding == NO_BIND) { ApplyModFlag(ITEM_FIELD_FLAGS, ITEM_FLAG_SOULBOUND, false); need_save = true; } std::string enchants = fields[6].GetString(); //_LoadIntoDataField(enchants.c_str(), ITEM_FIELD_ENCHANTMENT_1_1, MAX_ENCHANTMENT_SLOT * MAX_ENCHANTMENT_OFFSET); { // NOTE: // in the recent update of reforge system, definition of EnchantmentSlot has been changed, // and MAX_ENCHANTMENT_SLOT has been changed from 13 to 14, // which makes enchantments column of item_instance table incompatible with previous version. // in this case we will load only first 9 enchantment slots (0-8, for permanent, temporary, sockets, bonus, prismatic and reforge) // and ignore the remaining ones (9-13, for random properties). // which means item random properties will be lost after this update. // after player logging in and saving the inventory, enchantments column will be properly updated. uint32 count = MAX_ENCHANTMENT_SLOT * MAX_ENCHANTMENT_OFFSET; Tokens tokens(enchants, ' ', count); if (tokens.size() < MAX_ENCHANTMENT_SLOT * MAX_ENCHANTMENT_OFFSET) count = REFORGE_ENCHANTMENT_SLOT * MAX_ENCHANTMENT_OFFSET; for (uint32 index = 0; index < count; ++index) m_uint32Values[ITEM_FIELD_ENCHANTMENT_1_1 + index] = index < tokens.size() ? atol(tokens[index]) : 0; } SetInt32Value(ITEM_FIELD_RANDOM_PROPERTIES_ID, fields[7].GetInt16()); // recalculate suffix factor if (GetItemRandomPropertyId() < 0) UpdateItemSuffixFactor(); uint32 durability = fields[8].GetUInt16(); SetUInt32Value(ITEM_FIELD_DURABILITY, durability); // update max durability (and durability) if need SetUInt32Value(ITEM_FIELD_MAXDURABILITY, proto->MaxDurability); if (durability > proto->MaxDurability) { SetUInt32Value(ITEM_FIELD_DURABILITY, proto->MaxDurability); need_save = true; } SetUInt32Value(ITEM_FIELD_CREATE_PLAYED_TIME, fields[9].GetUInt32()); SetText(fields[10].GetString()); if (need_save) // normal item changed state set not work at loading { PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPDATE_ITEM_INSTANCE_ON_LOAD); stmt->setUInt32(0, GetUInt32Value(ITEM_FIELD_DURATION)); stmt->setUInt32(1, GetUInt32Value(ITEM_FIELD_FLAGS)); stmt->setUInt32(2, GetUInt32Value(ITEM_FIELD_DURABILITY)); stmt->setUInt32(3, guid); CharacterDatabase.Execute(stmt); } return true; }
bool Item::LoadFromDB(uint32 guidLow, uint64 owner_guid, Field *fields) { // create item before any checks for store correct guid // and allow use "FSetState(ITEM_REMOVED); SaveToDB();" for deleting item from DB Object::_Create(guidLow, 0, HIGHGUID_ITEM); if (!LoadValues(fields[0].GetString())) { sLog.outError("Item #%d have broken data in `data` field. Can't be loaded.", guidLow); return false; } bool need_save = false; // need explicit save data at load fixes // overwrite possible wrong/corrupted guid ObjectGuid new_item_guid = ObjectGuid(HIGHGUID_ITEM, guidLow); if (GetGuidValue(OBJECT_FIELD_GUID) != new_item_guid) { SetGuidValue(OBJECT_FIELD_GUID, new_item_guid); need_save = true; } ItemPrototype const* proto = GetProto(); if(!proto) return false; // update max durability (and durability) if need if(proto->MaxDurability!= GetUInt32Value(ITEM_FIELD_MAXDURABILITY)) { SetUInt32Value(ITEM_FIELD_MAXDURABILITY,proto->MaxDurability); if(GetUInt32Value(ITEM_FIELD_DURABILITY) > proto->MaxDurability) SetUInt32Value(ITEM_FIELD_DURABILITY,proto->MaxDurability); need_save = true; } // recalculate suffix factor if(GetItemRandomPropertyId() < 0) { if(UpdateItemSuffixFactor()) need_save = true; } // Remove bind flag for items vs NO_BIND set if (IsSoulBound() && proto->Bonding == NO_BIND) { ApplyModFlag(ITEM_FIELD_FLAGS, ITEM_DYNFLAG_BINDED, false); need_save = true; } // update duration if need, and remove if not need if ((proto->Duration == 0) != (GetUInt32Value(ITEM_FIELD_DURATION) == 0)) { SetUInt32Value(ITEM_FIELD_DURATION, proto->Duration); need_save = true; } // set correct owner if (owner_guid != 0 && GetOwnerGUID() != owner_guid) { SetOwnerGUID(owner_guid); need_save = true; } // set correct wrapped state if (HasFlag(ITEM_FIELD_FLAGS, ITEM_DYNFLAG_WRAPPED)) { // wrapped item must be wrapper (used version that not stackable) if (!(proto->Flags & ITEM_FLAG_WRAPPER) || GetMaxStackCount() > 1) { RemoveFlag(ITEM_FIELD_FLAGS, ITEM_DYNFLAG_WRAPPED); need_save = true; // also cleanup for sure gift table CharacterDatabase.PExecute("DELETE FROM character_gifts WHERE item_guid = '%u'", GetGUIDLow()); } } if (need_save) // normal item changed state set not work at loading { std::ostringstream ss; ss << "UPDATE item_instance SET data = '"; for(uint16 i = 0; i < m_valuesCount; ++i ) ss << GetUInt32Value(i) << " "; ss << "', owner_guid = '" << GUID_LOPART(GetOwnerGUID()) << "' WHERE guid = '" << guidLow << "'"; CharacterDatabase.Execute( ss.str().c_str() ); } return true; }
bool Item::LoadFromDB(uint32 guid, uint64 owner_guid, QueryResult *result) { // create item before any checks for store correct guid // and allow use "FSetState(ITEM_REMOVED); SaveToDB();" for deleting item from DB Object::_Create(guid, 0, HIGHGUID_ITEM); bool delete_result = false; if(!result) { result = CharacterDatabase.PQuery("SELECT data FROM item_instance WHERE guid = '%u'", guid); delete_result = true; } if (!result) { sLog.outError("Item (GUID: %u owner: %u) not found in table `item_instance`, can't load. ",guid,GUID_LOPART(owner_guid)); return false; } Field *fields = result->Fetch(); if(!LoadValues(fields[0].GetString())) { sLog.outError("Item #%d have broken data in `data` field. Can't be loaded.",guid); if (delete_result) delete result; return false; } bool need_save = false; // need explicit save data at load fixes // overwrite possible wrong/corrupted guid uint64 new_item_guid = MAKE_NEW_GUID(guid,0, HIGHGUID_ITEM); if(GetUInt64Value(OBJECT_FIELD_GUID) != new_item_guid) { SetUInt64Value(OBJECT_FIELD_GUID, MAKE_NEW_GUID(guid,0, HIGHGUID_ITEM)); need_save = true; } if (delete_result) delete result; ItemPrototype const* proto = GetProto(); if(!proto) return false; // update max durability (and durability) if need if(proto->MaxDurability!= GetUInt32Value(ITEM_FIELD_MAXDURABILITY)) { SetUInt32Value(ITEM_FIELD_MAXDURABILITY,proto->MaxDurability); if(GetUInt32Value(ITEM_FIELD_DURABILITY) > proto->MaxDurability) SetUInt32Value(ITEM_FIELD_DURABILITY,proto->MaxDurability); need_save = true; } // recalculate suffix factor if(GetItemRandomPropertyId() < 0) { if(UpdateItemSuffixFactor()) need_save = true; } // Remove bind flag for items vs NO_BIND set if (IsSoulBound() && proto->Bonding == NO_BIND) { ApplyModFlag(ITEM_FIELD_FLAGS,ITEM_FLAGS_BINDED, false); need_save = true; } // update duration if need, and remove if not need if ((proto->Duration == 0) != (GetUInt32Value(ITEM_FIELD_DURATION) == 0)) { SetUInt32Value(ITEM_FIELD_DURATION, proto->Duration); need_save = true; } // set correct owner if (owner_guid != 0 && GetOwnerGUID() != owner_guid) { SetOwnerGUID(owner_guid); need_save = true; } if (need_save) // normal item changed state set not work at loading { std::ostringstream ss; ss << "UPDATE item_instance SET data = '"; for(uint16 i = 0; i < m_valuesCount; ++i ) ss << GetUInt32Value(i) << " "; ss << "', owner_guid = '" << GUID_LOPART(GetOwnerGUID()) << "' WHERE guid = '" << guid << "'"; CharacterDatabase.Execute( ss.str().c_str() ); } //Set extended cost for refundable item if(HasFlag(ITEM_FIELD_FLAGS, ITEM_FLAGS_REFUNDABLE)) { QueryResult *result_ext = CharacterDatabase.PQuery("SELECT ExtendedCost, price FROM item_instance WHERE guid = '%u'", guid); if(result_ext) { m_ExtendedCostId = result_ext->Fetch()[0].GetUInt32(); m_price = result_ext->Fetch()[1].GetUInt32(); delete result_ext; } } return true; }