static void SendListInventory(ulong vendorGuid, ref WorldSession session)
{
Log.outDebug("WORLD: Sent SMSG_LIST_INVENTORY");
Player pl = session.GetPlayer();
Creature vendor = pl.GetNPCIfCanInteractWith(vendorGuid, NPCFlags.Vendor);
if (vendor == null)
{
Log.outDebug("WORLD: SendListInventory - Unit (GUID: %u) not found or you can not interact with him.", ObjectGuid.GuidLowPart(vendorGuid));
session.GetPlayer().SendSellError(SellResult.CantFindVendor, null, 0);
return;
}
// remove fake death
//if (GetPlayer()->HasUnitState(UNIT_STATE_DIED))
//GetPlayer()->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);
// Stop the npc if moving
//if (vendor.HasUnitState(UNIT_STATE_MOVING))
//vendor->StopMoving();
VendorItemData vendorItems = vendor.GetVendorItems();
int rawItemCount = vendorItems != null?vendorItems.GetItemCount() : 0;
List <bool> enablers = new List <bool>();
PacketWriter itemsData = new PacketWriter();
float discountMod = session.GetPlayer().GetReputationPriceDiscount(vendor);
ushort count = 0;
for (ushort slot = 0; slot < rawItemCount; ++slot)
{
VendorItem vendorItem = vendorItems.GetItem(slot);
if (vendorItem == null)
{
continue;
}
if (vendorItem.Type == (byte)ItemVendorType.Item)
{
ItemTemplate itemTemplate = ObjMgr.GetItemTemplate(vendorItem.item);
if (itemTemplate == null)
{
continue;
}
uint leftInStock = vendorItem.maxcount == 0 ? 0xFFFFFFFF : vendor.GetVendorItemCurrentCount(vendorItem);
if (!pl.isGameMaster()) // ignore conditions if GM on
{
// Respect allowed class
if (!Convert.ToBoolean(itemTemplate.AllowableClass & pl.getClassMask()) && itemTemplate.Bonding == ItemBondingType.PickedUp)
{
continue;
}
// Only display items in vendor lists for the team the player is on
if ((Convert.ToBoolean(itemTemplate.Flags2 & ItemFlags2.HordeOnly) && pl.GetTeam() == Team.Alliance) ||
(Convert.ToBoolean(itemTemplate.Flags2 & ItemFlags2.AllianceOnly) && pl.GetTeam() == Team.Horde))
{
continue;
}
// Items sold out are not displayed in list
if (leftInStock == 0)
{
continue;
}
}
int price = vendorItem.IsGoldRequired(itemTemplate) ? (int)(Math.Floor(itemTemplate.BuyPrice * discountMod)) : 0;
//int priceMod = pl.GetTotalAuraModifier(SPELL_AURA_MOD_VENDOR_ITEMS_PRICES)
//if (priceMod != 0)
//price -= CalculatePctN(price, priceMod);
itemsData.WriteUInt32(count++ + 1); // client expects counting to start at 1
itemsData.WriteUInt32(itemTemplate.MaxDurability);
if (vendorItem.ExtendedCost != 0)
{
enablers.Add(false);
itemsData.WriteUInt32(vendorItem.ExtendedCost);
}
else
{
enablers.Add(true);
}
enablers.Add(true); // unk bit
itemsData.WriteUInt32(vendorItem.item);
itemsData.WriteUInt32(vendorItem.Type); // 1 is items, 2 is currency
itemsData.WriteUInt32(price);
itemsData.WriteUInt32(itemTemplate.DisplayInfoID);
// if (!unk "enabler") data << uint32(something);
itemsData.WriteUInt32(leftInStock);
itemsData.WriteUInt32(itemTemplate.BuyCount);
}
else if (vendorItem.Type == (byte)ItemVendorType.Currency)
{
CurrencyTypesEntry currencyTemplate = DBCStorage.CurrencyTypesStorage.LookupByKey(vendorItem.item);
if (currencyTemplate == null)
{
continue;
}
if (vendorItem.ExtendedCost == 0)
{
continue; // there's no price defined for currencies, only extendedcost is used
}
uint precision = (uint)(Convert.ToBoolean(currencyTemplate.Flags & (uint)CurrencyFlags.HighPrecision) ? 100 : 1);
itemsData.WriteUInt32(count++ + 1); // client expects counting to start at 1
itemsData.WriteUInt32(0); // max durability
if (vendorItem.ExtendedCost != 0)
{
enablers.Add(false);
itemsData.WriteUInt32(vendorItem.ExtendedCost);
}
else
{
enablers.Add(true);
}
enablers.Add(true); // unk bit
itemsData.WriteUInt32(vendorItem.item);
itemsData.WriteUInt32(vendorItem.Type); // 1 is items, 2 is currency
itemsData.WriteUInt32(0); // price, only seen currency types that have Extended cost
itemsData.WriteUInt32(0); // displayId
// if (!unk "enabler") data << uint32(something);
itemsData.WriteInt32(-1);
itemsData.WriteUInt32(vendorItem.maxcount * precision);
}
// else error
}
ObjectGuid guid = new ObjectGuid(vendorGuid);
PacketWriter data = new PacketWriter(Opcodes.SMSG_ListInventory);
data.WriteBit(guid[1]);
data.WriteBit(guid[0]);
data.WriteBits(count, 21); // item count
data.WriteBit(guid[3]);
data.WriteBit(guid[6]);
data.WriteBit(guid[5]);
data.WriteBit(guid[2]);
data.WriteBit(guid[7]);
foreach (var itr in enablers)
{
data.WriteBit(itr);
}
data.WriteBit(guid[4]);
data.BitFlush();
data.WriteBytes(itemsData);
data.WriteByteSeq(guid[5]);
data.WriteByteSeq(guid[4]);
data.WriteByteSeq(guid[1]);
data.WriteByteSeq(guid[0]);
data.WriteByteSeq(guid[6]);
data.WriteUInt8(count == 0); // unk byte, item count 0: 1, item count != 0: 0 or some "random" value below 300
data.WriteByteSeq(guid[2]);
data.WriteByteSeq(guid[3]);
data.WriteByteSeq(guid[7]);
session.Send(data);
}
public static bool BuildEnumData(SQLResult result, ref PacketWriter data)
{
for (int c = 0; c < result.Count; c++)
{
ObjectGuid guid = new ObjectGuid(result.Read <ulong>(c, 0));
ObjectGuid guildGuid = new ObjectGuid();//result.Read<uint>(c, 13));
string name = result.Read <string>(c, 1);
data.WriteBit(guid[7]);
data.WriteBit(guid[0]);
data.WriteBit(guid[4]);
data.WriteBit(guildGuid[2]);
data.WriteBit(guid[5]);
data.WriteBit(guid[3]);
data.WriteBits(name.Length, 7);
data.WriteBit(guildGuid[0]);
data.WriteBit(guildGuid[5]);
data.WriteBit(guildGuid[3]);
data.WriteBit(0);
data.WriteBit(guildGuid[6]);
data.WriteBit(guildGuid[7]);
data.WriteBit(guid[1]);
data.WriteBit(guildGuid[4]);
data.WriteBit(guildGuid[1]);
data.WriteBit(guid[2]);
data.WriteBit(guid[6]);
}
data.WriteBit(1);
data.BitFlush();
for (int c = 0; c < result.Count; c++)
{
ObjectGuid guid = new ObjectGuid(result.Read <ulong>(c, 0));
string name = result.Read <string>(c, 1);
byte plrRace = result.Read <byte>(c, 2);
Class plrClass = (Class)result.Read <byte>(c, 3);
byte gender = result.Read <byte>(c, 4);
byte skin = (byte)(result.Read <uint>(c, 5) & 0xFF);
byte face = (byte)((result.Read <uint>(c, 5) >> 8) & 0xFF);
byte hairStyle = (byte)((result.Read <uint>(c, 5) >> 16) & 0xFF);
byte hairColor = (byte)((result.Read <uint>(c, 5) >> 24) & 0xFF);
byte facialHair = (byte)(result.Read <uint>(c, 6) & 0xFF);
byte level = result.Read <byte>(c, 7);
uint zone = result.Read <uint>(c, 8);
uint mapId = result.Read <uint>(c, 9);
float x = result.Read <float>(c, 10);
float y = result.Read <float>(c, 11);
float z = result.Read <float>(c, 12);
ObjectGuid guildGuid = new ObjectGuid();//result.Read<ulong>(c, 13));
PlayerFlags playerFlags = (PlayerFlags)result.Read <uint>(c, 14);
AtLoginFlags atLoginFlags = (AtLoginFlags)result.Read <uint>(c, 15);
string[] equipment = result.Read <string>(c, 19).Split(' ');
byte slot = result.Read <byte>(c, 21);
CharacterFlags charFlags = 0;
if (Convert.ToBoolean(playerFlags & PlayerFlags.HideHelm))
{
charFlags |= CharacterFlags.HideHelm;
}
if (Convert.ToBoolean(playerFlags & PlayerFlags.HideCloak))
{
charFlags |= CharacterFlags.HideCloak;
}
if (Convert.ToBoolean(playerFlags & PlayerFlags.Ghost))
{
charFlags |= CharacterFlags.Ghost;
}
if (Convert.ToBoolean(atLoginFlags & AtLoginFlags.Rename))
{
charFlags |= CharacterFlags.Rename;
}
//if (result.Read<uint>(c, 20) != 0)
//charFlags |= CharacterFlags.LockedByBilling;
//if (sWorld->getBoolConfig(CONFIG_DECLINED_NAMES_USED) && !fields[22].GetString().empty())
//charFlags |= CHARACTER_FLAG_DECLINED;
CharacterCustomizeFlags customizationFlag = 0;
if (Convert.ToBoolean(atLoginFlags & AtLoginFlags.Customize))
{
customizationFlag = CharacterCustomizeFlags.Customize;
}
else if (Convert.ToBoolean(atLoginFlags & AtLoginFlags.ChangeFaction))
{
customizationFlag = CharacterCustomizeFlags.Faction;
}
else if (Convert.ToBoolean(atLoginFlags & AtLoginFlags.ChangeRace))
{
customizationFlag = CharacterCustomizeFlags.Race;
}
uint petDisplayId = 0;
uint petLevel = 0;
uint petFamily = 0;
// show pet at selection character in character list only for non-ghost character
if (!Convert.ToBoolean(playerFlags & PlayerFlags.Ghost) && (plrClass == Class.Warlock || plrClass == Class.Hunter || plrClass == Class.Deathknight))
{
//uint entry = result.Read<uint>(c, 16);
//var creatureInfo = ObjMgr.GetCreatureTemplate(entry);
//if (creatureInfo != null)
{
//petDisplayId = result.Read<uint>(c, 17);
//petLevel = result.Read<uint>(c, 18);
//petFamily = creatureInfo.Family;
}
}
data.WriteUInt32(charFlags);
data.WriteUInt32(petFamily);
data.WriteFloat(z);
data.WriteByteSeq(guid[7]);
data.WriteByteSeq(guildGuid[6]);
for (uint i = 0; i < InventorySlots.BagEnd; ++i)
{
uint index = i * 2;
uint itemId;
uint.TryParse(equipment[index], out itemId);
var entry = ObjMgr.GetItemTemplate(itemId);
if (entry == null)
{
data.WriteInt32(0);
data.WriteInt8(0);
data.WriteInt32(0);
continue;
}
uint enchants;
SpellItemEnchantmentEntry enchant = null;
uint.TryParse(equipment[index + 1], out enchants);
for (int enchantSlot = (int)EnchantmentSlot.PERM_ENCHANTMENT_SLOT; enchantSlot <= (int)EnchantmentSlot.TEMP_ENCHANTMENT_SLOT; enchantSlot++)
{
// values stored in 2 uint16
uint enchantId = 0x0000FFFF & (enchants >> enchantSlot * 16);
if (enchantId == 0)
{
continue;
}
enchant = DBCStorage.SpellItemEnchantmentStorage.LookupByKey(enchantId);
if (enchant != null)
{
break;
}
}
data.WriteInt32(0);//enchant != null ? enchant.aura_id : 0);
data.WriteInt8(entry.inventoryType);
data.WriteInt32(entry.DisplayInfoID);
}
data.WriteFloat(x);
data.WriteUInt8(plrClass);
data.WriteByteSeq(guid[5]);
data.WriteFloat(y);
data.WriteByteSeq(guildGuid[3]);
data.WriteByteSeq(guid[6]);
data.WriteUInt32(petLevel);
data.WriteUInt32(petDisplayId);
data.WriteByteSeq(guid[2]);
data.WriteByteSeq(guid[1]);
data.WriteUInt8(hairColor);
data.WriteUInt8(facialHair);
data.WriteByteSeq(guildGuid[2]);
data.WriteUInt32(zone);
data.WriteUInt8(slot); // List order
data.WriteByteSeq(guid[0]);
data.WriteByteSeq(guildGuid[1]);
data.WriteUInt8(skin);
data.WriteByteSeq(guid[4]);
data.WriteByteSeq(guildGuid[5]);
data.WriteString(name);
data.WriteByteSeq(guildGuid[0]);
data.WriteUInt8(level);
data.WriteByteSeq(guid[3]);
data.WriteByteSeq(guildGuid[7]);
data.WriteUInt8(hairStyle);
data.WriteByteSeq(guildGuid[4]);
data.WriteUInt8(gender);
data.WriteUInt32(mapId);
data.WriteUInt32((uint)customizationFlag);
data.WriteUInt8(plrRace);
data.WriteUInt8(face);
}
return(true);
}