public void SendListInventory(ObjectGuid vendorGuid)
{
Creature vendor = GetPlayer().GetNPCIfCanInteractWith(vendorGuid, NPCFlags.Vendor);
if (vendor == null)
{
Log.outDebug(LogFilter.Network, "WORLD: SendListInventory - {0} not found or you can not interact with him.", vendorGuid.ToString());
GetPlayer().SendSellError(SellResult.CantFindVendor, null, ObjectGuid.Empty);
return;
}
// remove fake death
if (GetPlayer().HasUnitState(UnitState.Died))
{
GetPlayer().RemoveAurasByType(AuraType.FeignDeath);
}
// Stop the npc if moving
if (vendor.HasUnitState(UnitState.Moving))
{
vendor.StopMoving();
}
VendorItemData vendorItems = vendor.GetVendorItems();
int rawItemCount = vendorItems != null?vendorItems.GetItemCount() : 0;
VendorInventory packet = new VendorInventory();
packet.Vendor = vendor.GetGUID();
float discountMod = GetPlayer().GetReputationPriceDiscount(vendor);
byte count = 0;
for (uint slot = 0; slot < rawItemCount; ++slot)
{
VendorItem vendorItem = vendorItems.GetItem(slot);
if (vendorItem == null)
{
continue;
}
VendorItemPkt item = new VendorItemPkt();
PlayerConditionRecord playerCondition = CliDB.PlayerConditionStorage.LookupByKey(vendorItem.PlayerConditionId);
if (playerCondition != null)
{
if (!ConditionManager.IsPlayerMeetingCondition(_player, playerCondition))
{
item.PlayerConditionFailed = (int)playerCondition.Id;
}
}
if (vendorItem.Type == ItemVendorType.Item)
{
ItemTemplate itemTemplate = Global.ObjectMgr.GetItemTemplate(vendorItem.item);
if (itemTemplate == null)
{
continue;
}
int leftInStock = vendorItem.maxcount == 0 ? -1 : (int)vendor.GetVendorItemCurrentCount(vendorItem);
if (!GetPlayer().IsGameMaster())
{
if (!Convert.ToBoolean(itemTemplate.GetAllowableClass() & GetPlayer().getClassMask()) && itemTemplate.GetBonding() == ItemBondingType.OnAcquire)
{
continue;
}
if ((itemTemplate.GetFlags2().HasAnyFlag(ItemFlags2.FactionHorde) && GetPlayer().GetTeam() == Team.Alliance) ||
(itemTemplate.GetFlags2().HasAnyFlag(ItemFlags2.FactionAlliance) && GetPlayer().GetTeam() == Team.Horde))
{
continue;
}
if (leftInStock == 0)
{
continue;
}
}
if (!Global.ConditionMgr.IsObjectMeetingVendorItemConditions(vendor.GetEntry(), vendorItem.item, _player, vendor))
{
Log.outDebug(LogFilter.Condition, "SendListInventory: conditions not met for creature entry {0} item {1}", vendor.GetEntry(), vendorItem.item);
continue;
}
int price = (int)(vendorItem.IsGoldRequired(itemTemplate) ? Math.Floor(itemTemplate.GetBuyPrice() * discountMod) : 0);
int priceMod = GetPlayer().GetTotalAuraModifier(AuraType.ModVendorItemsPrices);
if (priceMod != 0)
{
price -= MathFunctions.CalculatePct(price, priceMod);
}
item.MuID = (int)slot + 1;
item.Durability = (int)itemTemplate.MaxDurability;
item.ExtendedCostID = (int)vendorItem.ExtendedCost;
item.Type = (int)vendorItem.Type;
item.Quantity = leftInStock;
item.StackCount = (int)itemTemplate.GetBuyCount();
item.Price = (ulong)price;
item.DoNotFilterOnVendor = vendorItem.IgnoreFiltering;
item.Item.ItemID = vendorItem.item;
if (!vendorItem.BonusListIDs.Empty())
{
item.Item.ItemBonus.HasValue = true;
item.Item.ItemBonus.Value.BonusListIDs = vendorItem.BonusListIDs;
}
packet.Items.Add(item);
}
else if (vendorItem.Type == ItemVendorType.Currency)
{
CurrencyTypesRecord currencyTemplate = CliDB.CurrencyTypesStorage.LookupByKey(vendorItem.item);
if (currencyTemplate == null)
{
continue;
}
if (vendorItem.ExtendedCost == 0)
{
continue; // there's no price defined for currencies, only extendedcost is used
}
item.MuID = (int)slot + 1; // client expects counting to start at 1
item.ExtendedCostID = (int)vendorItem.ExtendedCost;
item.Item.ItemID = vendorItem.item;
item.Type = (int)vendorItem.Type;
item.StackCount = (int)vendorItem.maxcount;
item.DoNotFilterOnVendor = vendorItem.IgnoreFiltering;
packet.Items.Add(item);
}
else
{
continue;
}
if (++count >= SharedConst.MaxVendorItems)
{
break;
}
}
SendPacket(packet);
}
void HandlePetitionBuy(PetitionBuy packet)
{
// prevent cheating
Creature creature = GetPlayer().GetNPCIfCanInteractWith(packet.Unit, NPCFlags.Petitioner, NPCFlags2.None);
if (!creature)
{
Log.outDebug(LogFilter.Network, "WORLD: HandlePetitionBuyOpcode - {0} not found or you can't interact with him.", packet.Unit.ToString());
return;
}
// remove fake death
if (GetPlayer().HasUnitState(UnitState.Died))
{
GetPlayer().RemoveAurasByType(AuraType.FeignDeath);
}
uint charterItemID = GuildConst.CharterItemId;
int cost = WorldConfig.GetIntValue(WorldCfg.CharterCostGuild);
// do not let if already in guild.
if (GetPlayer().GetGuildId() != 0)
{
return;
}
if (Global.GuildMgr.GetGuildByName(packet.Title))
{
Guild.SendCommandResult(this, GuildCommandType.CreateGuild, GuildCommandError.NameExists_S, packet.Title);
return;
}
if (Global.ObjectMgr.IsReservedName(packet.Title) || !ObjectManager.IsValidCharterName(packet.Title))
{
Guild.SendCommandResult(this, GuildCommandType.CreateGuild, GuildCommandError.NameInvalid, packet.Title);
return;
}
ItemTemplate pProto = Global.ObjectMgr.GetItemTemplate(charterItemID);
if (pProto == null)
{
GetPlayer().SendBuyError(BuyResult.CantFindItem, null, charterItemID);
return;
}
if (!GetPlayer().HasEnoughMoney(cost))
{ //player hasn't got enough money
GetPlayer().SendBuyError(BuyResult.NotEnoughtMoney, creature, charterItemID);
return;
}
List <ItemPosCount> dest = new List <ItemPosCount>();
InventoryResult msg = GetPlayer().CanStoreNewItem(ItemConst.NullBag, ItemConst.NullSlot, dest, charterItemID, pProto.GetBuyCount());
if (msg != InventoryResult.Ok)
{
GetPlayer().SendEquipError(msg, null, null, charterItemID);
return;
}
GetPlayer().ModifyMoney(-cost);
Item charter = GetPlayer().StoreNewItem(dest, charterItemID, true);
if (!charter)
{
return;
}
charter.SetPetitionId((uint)charter.GetGUID().GetCounter());
charter.SetState(ItemUpdateState.Changed, GetPlayer());
GetPlayer().SendNewItem(charter, 1, true, false);
// a petition is invalid, if both the owner and the type matches
// we checked above, if this player is in an arenateam, so this must be
// datacorruption
Petition petition = Global.PetitionMgr.GetPetitionByOwner(_player.GetGUID());
if (petition != null)
{
// clear from petition store
Global.PetitionMgr.RemovePetition(petition.PetitionGuid);
Log.outDebug(LogFilter.Network, $"Invalid petition GUID: {petition.PetitionGuid.GetCounter()}");
}
// fill petition store
Global.PetitionMgr.AddPetition(charter.GetGUID(), _player.GetGUID(), packet.Title, false);
}
void HandlePetitionBuy(PetitionBuy packet)
{
// prevent cheating
Creature creature = GetPlayer().GetNPCIfCanInteractWith(packet.Unit, NPCFlags.Petitioner, NPCFlags2.None);
if (!creature)
{
Log.outDebug(LogFilter.Network, "WORLD: HandlePetitionBuyOpcode - {0} not found or you can't interact with him.", packet.Unit.ToString());
return;
}
// remove fake death
if (GetPlayer().HasUnitState(UnitState.Died))
{
GetPlayer().RemoveAurasByType(AuraType.FeignDeath);
}
uint charterItemID = GuildConst.CharterItemId;
int cost = WorldConfig.GetIntValue(WorldCfg.CharterCostGuild);
// do not let if already in guild.
if (GetPlayer().GetGuildId() != 0)
{
return;
}
if (Global.GuildMgr.GetGuildByName(packet.Title))
{
Guild.SendCommandResult(this, GuildCommandType.CreateGuild, GuildCommandError.NameExists_S, packet.Title);
return;
}
if (Global.ObjectMgr.IsReservedName(packet.Title) || !ObjectManager.IsValidCharterName(packet.Title))
{
Guild.SendCommandResult(this, GuildCommandType.CreateGuild, GuildCommandError.NameInvalid, packet.Title);
return;
}
ItemTemplate pProto = Global.ObjectMgr.GetItemTemplate(charterItemID);
if (pProto == null)
{
GetPlayer().SendBuyError(BuyResult.CantFindItem, null, charterItemID);
return;
}
if (!GetPlayer().HasEnoughMoney(cost))
{ //player hasn't got enough money
GetPlayer().SendBuyError(BuyResult.NotEnoughtMoney, creature, charterItemID);
return;
}
List <ItemPosCount> dest = new List <ItemPosCount>();
InventoryResult msg = GetPlayer().CanStoreNewItem(ItemConst.NullBag, ItemConst.NullSlot, dest, charterItemID, pProto.GetBuyCount());
if (msg != InventoryResult.Ok)
{
GetPlayer().SendEquipError(msg, null, null, charterItemID);
return;
}
GetPlayer().ModifyMoney(-cost);
Item charter = GetPlayer().StoreNewItem(dest, charterItemID, true);
if (!charter)
{
return;
}
charter.SetPetitionId((uint)charter.GetGUID().GetCounter());
charter.SetState(ItemUpdateState.Changed, GetPlayer());
GetPlayer().SendNewItem(charter, 1, true, false);
// a petition is invalid, if both the owner and the type matches
// we checked above, if this player is in an arenateam, so this must be
// datacorruption
PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_PETITION_BY_OWNER);
stmt.AddValue(0, GetPlayer().GetGUID().GetCounter());
SQLResult result = DB.Characters.Query(stmt);
StringBuilder ssInvalidPetitionGUIDs = new StringBuilder();
if (!result.IsEmpty())
{
do
{
ssInvalidPetitionGUIDs.AppendFormat("'{0}', ", result.Read <uint>(0));
} while (result.NextRow());
}
// delete petitions with the same guid as this one
ssInvalidPetitionGUIDs.AppendFormat("'{0}'", charter.GetGUID().GetCounter());
Log.outDebug(LogFilter.Network, "Invalid petition GUIDs: {0}", ssInvalidPetitionGUIDs.ToString());
SQLTransaction trans = new SQLTransaction();
trans.Append("DELETE FROM petition WHERE petitionguid IN ({0})", ssInvalidPetitionGUIDs.ToString());
trans.Append("DELETE FROM petition_sign WHERE petitionguid IN ({0})", ssInvalidPetitionGUIDs.ToString());
stmt = DB.Characters.GetPreparedStatement(CharStatements.INS_PETITION);
stmt.AddValue(0, GetPlayer().GetGUID().GetCounter());
stmt.AddValue(1, charter.GetGUID().GetCounter());
stmt.AddValue(2, packet.Title);
trans.Append(stmt);
DB.Characters.CommitTransaction(trans);
}
