void Mail::prepareTemplateItems(Player* receiver)
{
if (!mailTemplateId || !items.empty())
return;
has_items = true;
CharacterDatabase.BeginTransaction();
CharacterDatabase.PExecute("UPDATE mail SET has_items = 1 WHERE id = %u", messageID);
// mailLoot can be empty
Loot mailLoot(receiver, mailTemplateId, LOOT_MAIL);
LootItemList lootList;
mailLoot.GetLootItemsListFor(receiver, lootList);
for (LootItemList::const_iterator lootItr = lootList.begin(); lootItr != lootList.end(); ++lootItr)
{
if (items.size() < MAX_MAIL_ITEMS)
{
LootItem* lootitem = *lootItr;
if (Item* item = Item::CreateItem(lootitem->itemId, lootitem->count, receiver))
{
item->SaveToDB();
AddItem(item->GetGUIDLow(), item->GetEntry());
receiver->AddMItem(item);
CharacterDatabase.PExecute("INSERT INTO mail_items (mail_id,item_guid,item_template,receiver) VALUES ('%u', '%u', '%u','%u')",
messageID, item->GetGUIDLow(), item->GetEntry(), receiver->GetGUIDLow());
}
}
}
CharacterDatabase.CommitTransaction();
}
/**
* Prepares the items in a MailDraft.
*/
bool MailDraft::prepareItems(Player* receiver)
{
if (!m_mailTemplateId || !m_mailTemplateItemsNeed)
return false;
m_mailTemplateItemsNeed = false;
// mailLoot can be empty
Loot mailLoot(receiver, m_mailTemplateId, LOOT_MAIL);
LootItemList lootList;
mailLoot.GetLootItemsListFor(receiver, lootList);
for (LootItemList::const_iterator lootItr = lootList.begin(); lootItr != lootList.end(); ++lootItr)
{
if (m_items.size() < MAX_MAIL_ITEMS)
{
LootItem* lootitem = *lootItr;
if (Item* item = Item::CreateItem(lootitem->itemId, lootitem->count, receiver))
{
item->SaveToDB(); // save for prevent lost at next mail load, if send fail then item will deleted
AddItem(item);
}
}
}
return true;
}
void Item::SaveToDB()
{
uint32 guid = GetGUIDLow();
switch (uState)
{
case ITEM_NEW:
{
static SqlStatementID delItem ;
static SqlStatementID insItem ;
SqlStatement stmt = CharacterDatabase.CreateStatement(delItem, "DELETE FROM item_instance WHERE guid = ?");
stmt.PExecute(guid);
std::ostringstream ss;
for (uint16 i = 0; i < m_valuesCount; ++i)
ss << GetUInt32Value(i) << " ";
stmt = CharacterDatabase.CreateStatement(insItem, "INSERT INTO item_instance (guid,owner_guid,data) VALUES (?, ?, ?)");
stmt.PExecute(guid, GetOwnerGuid().GetCounter(), ss.str().c_str());
} break;
case ITEM_CHANGED:
{
static SqlStatementID updInstance ;
static SqlStatementID updGifts ;
SqlStatement stmt = CharacterDatabase.CreateStatement(updInstance, "UPDATE item_instance SET data = ?, owner_guid = ? WHERE guid = ?");
std::ostringstream ss;
for (uint16 i = 0; i < m_valuesCount; ++i)
ss << GetUInt32Value(i) << " ";
stmt.PExecute(ss.str().c_str(), GetOwnerGuid().GetCounter(), guid);
if (HasFlag(ITEM_FIELD_FLAGS, ITEM_DYNFLAG_WRAPPED))
{
stmt = CharacterDatabase.CreateStatement(updGifts, "UPDATE character_gifts SET guid = ? WHERE item_guid = ?");
stmt.PExecute(GetOwnerGuid().GetCounter(), GetGUIDLow());
}
} break;
case ITEM_REMOVED:
{
static SqlStatementID delItemText;
static SqlStatementID delInst ;
static SqlStatementID delGifts ;
static SqlStatementID delLoot ;
if (uint32 item_text_id = GetUInt32Value(ITEM_FIELD_ITEM_TEXT_ID))
{
SqlStatement stmt = CharacterDatabase.CreateStatement(delItemText, "DELETE FROM item_text WHERE id = ?");
stmt.PExecute(item_text_id);
}
SqlStatement stmt = CharacterDatabase.CreateStatement(delInst, "DELETE FROM item_instance WHERE guid = ?");
stmt.PExecute(guid);
if (HasFlag(ITEM_FIELD_FLAGS, ITEM_DYNFLAG_WRAPPED))
{
stmt = CharacterDatabase.CreateStatement(delGifts, "DELETE FROM character_gifts WHERE item_guid = ?");
stmt.PExecute(GetGUIDLow());
}
if (HasSavedLoot())
{
stmt = CharacterDatabase.CreateStatement(delLoot, "DELETE FROM item_loot WHERE guid = ?");
stmt.PExecute(GetGUIDLow());
}
delete this;
return;
}
case ITEM_UNCHANGED:
return;
}
if (m_lootState == ITEM_LOOT_CHANGED || m_lootState == ITEM_LOOT_REMOVED)
{
static SqlStatementID delLoot ;
SqlStatement stmt = CharacterDatabase.CreateStatement(delLoot, "DELETE FROM item_loot WHERE guid = ?");
stmt.PExecute(GetGUIDLow());
}
if (loot && (m_lootState == ITEM_LOOT_NEW || m_lootState == ITEM_LOOT_CHANGED))
{
if (Player* owner = GetOwner())
{
static SqlStatementID saveGold ;
static SqlStatementID saveLoot ;
// save money as 0 itemid data
if (loot->GetGoldAmount())
{
SqlStatement stmt = CharacterDatabase.CreateStatement(saveGold, "INSERT INTO item_loot (guid,owner_guid,itemid,amount,property) VALUES (?, ?, 0, ?, 0)");
stmt.PExecute(GetGUIDLow(), owner->GetGUIDLow(), loot->GetGoldAmount());
}
SqlStatement stmt = CharacterDatabase.CreateStatement(saveLoot, "INSERT INTO item_loot (guid,owner_guid,itemid,amount,property) VALUES (?, ?, ?, ?, ?)");
// save items and quest items (at load its all will added as normal, but this not important for item loot case)
LootItemList lootList;
loot->GetLootItemsListFor(owner, lootList);
for (LootItemList::const_iterator lootItr = lootList.begin(); lootItr != lootList.end(); ++lootItr)
{
LootItem* lootItem = *lootItr;
stmt.addUInt32(GetGUIDLow());
stmt.addUInt32(owner->GetGUIDLow());
stmt.addUInt32(lootItem->itemId);
stmt.addUInt8(lootItem->count);
stmt.addInt32(lootItem->randomPropertyId);
stmt.Execute();
}
}
}
if (m_lootState != ITEM_LOOT_NONE && m_lootState != ITEM_LOOT_TEMPORARY)
SetLootState(ITEM_LOOT_UNCHANGED);
SetState(ITEM_UNCHANGED);
}