public static void ResponseChannelChat(Client pClient, PacketReader pPacket)
{
var uidChar = pPacket.ReadUInt64();
var uidChan = pPacket.ReadUInt64();
var message = pPacket.ReadString();
if (uidChar != pClient.mClientUID || uidChan != pClient.mChannel.uidChannel || message.Length > 127)
{
pClient.Disconnect();
return;
}
ChannelMgr.Chat(pClient, message);
}
public static void ResponseChannelJoin(Client pClient, PacketReader pPacket)
{
var uidChar = pPacket.ReadUInt64();
var uidChan = pPacket.ReadUInt64();
if (uidChar != pClient.mClientUID)
{
pClient.Disconnect();
return;
}
MMatchChannel channel = Program.mChannels.Find(c => c.uidChannel == uidChan);
if (channel != null)
ChannelMgr.Join(pClient, channel);
}
public static void ResponseChannelList(Client pClient, PacketReader pPacket)
{
var uid = pPacket.ReadUInt64();
var type = pPacket.ReadInt32();
if (!Enum.IsDefined(typeof(MMatchChannelType), (byte)type))
{
pClient.Disconnect();
return;
}
List<MMatchChannel> channels = Program.mChannels.FindAll (c => c.nChannelType == (MMatchChannelType)type);
if (channels == null || channels.Count == 0)
return;
PacketWriter pChannelList = new PacketWriter(Operation.ChannelList, CryptFlags.Encrypt);
pChannelList.Write(channels.Count, 88);
Int16 index = 0;
foreach (MMatchChannel c in channels)
{
pChannelList.Write(c.uidChannel);
pChannelList.Write(++index);
pChannelList.Write((Int16)c.lClients.Count);
pChannelList.Write((Int16)c.nMaxUsers);
pChannelList.Write((Int16)c.nMinLevel);
pChannelList.Write((Int16)c.nMaxLevel);
pChannelList.Write((byte)c.nChannelType);
pChannelList.Write(c.szName, 64);
pChannelList.Write(false);
pChannelList.Write((Int32)0);
}
pClient.Send(pChannelList);
}
public static void ResponseChannelJoinFromName(Client pClient, PacketReader pPacket)
{
var uid = pPacket.ReadUInt64();
var type = pPacket.ReadInt32();
var name = pPacket.ReadString();
if (!Enum.IsDefined(typeof(MMatchChannelType), (byte)type))
{
pClient.Disconnect();
return;
}
MMatchChannel channel = Program.mChannels.Find(c => c.nChannelType == (MMatchChannelType)type && c.szName.Equals(name));
if (channel == null)
{
channel = new MMatchChannel();
channel.szName = name;
channel.lClients = new List<Client>();
channel.nChannelRule = MMatchChannelRule.Elite;
channel.nChannelType = (MMatchChannelType)type;
channel.nMaxLevel = 100;
channel.nMinLevel = 0;
channel.nMaxUsers = 200;
channel.uidChannel = (UInt64)Program.mChannels.Count;
lock (Program.mChannels)
Program.mChannels.Add(channel);
}
ChannelMgr.Join(pClient, channel);
}
public static void ProcessBuyItem(Client pClient, PacketReader pPacket)
{
var uid = pPacket.ReadUInt64();
var itemid = pPacket.ReadInt32();
Item item = null;
var result = Results.Accepted;
item = Program.mItems.Find(i => i.nItemID == itemid);
if (item == null)
result = Results.ShopItemNonExistant;
else if (item.nPrice > pClient.mCharacter.nBP)
result = Results.ShopInsufficientBounty;
else
{
Item temp = new Item();
temp.nItemID = item.nItemID;
temp.nLevel = item.nLevel;
temp.nMaxWT = item.nMaxWT;
temp.nWeight = item.nWeight;
temp.nPrice = item.nPrice;
Database.Execute(string.Format("INSERT INTO CharacterItem (CID,ItemID,RegDate) VALUES ({0},{1},GetDate())", pClient.mCharacter.nCID, item.nItemID));
temp.nItemCID = Database.GetIdentity(string.Format("select @@identity"));
pClient.mCharacter.nItems.Add(temp);
pClient.mCharacter.nBP -= item.nPrice;
Database.Execute(string.Format("UPDATE Character SET BP={0} WHERE CID={1}", pClient.mCharacter.nBP, pClient.mCharacter.nCID));
}
PacketWriter pResponseBuyItem = new PacketWriter(Operation.MatchResponseBuyItem, CryptFlags.Decrypt);
pResponseBuyItem.Write((Int32)result);
pClient.Send(pResponseBuyItem);
}
public static void ProcessGameSpawn(Client client, PacketReader pPacket)
{
var uid = pPacket.ReadUInt64();
var xpos = pPacket.ReadSingle();
var ypos = pPacket.ReadSingle();
var zpos = pPacket.ReadSingle();
var xdir = pPacket.ReadSingle();
var ydir = pPacket.ReadSingle();
var zdir = pPacket.ReadSingle();
PacketWriter packet = new PacketWriter(Operation.GameResponseSpawn, CryptFlags.Encrypt);
packet.Write(client.mClientUID);
packet.Write((UInt16)xpos);
packet.Write((UInt16)ypos);
packet.Write((UInt16)zpos);
packet.Write((UInt16)xdir);
packet.Write(new byte[] { 0xfc, 0xc7 }, 0, 2);
packet.Write((UInt16)ydir);
foreach (Client c in client.mStage.Clients)
c.Send(packet);
}
public static void ResponsePlayerList(Client pClient, PacketReader pPacket)
{
var uidChar = pPacket.ReadUInt64();
var uidChan = pPacket.ReadUInt64();
var page = pPacket.ReadInt32();
if (uidChar != pClient.mClientUID || uidChan != pClient.mChannel.uidChannel)
{
pClient.Disconnect();
return;
}
pClient.mChannelPage = page;
ChannelMgr.PlayerList(pClient);
}
public static void ProcessTakeOffItem(Client pClient, PacketReader pPacket)
{
var uidChar = pPacket.ReadUInt64();
var nItemSlot = pPacket.ReadInt32();
if (!Enum.IsDefined(typeof(MMatchItemSlotType), nItemSlot))
{
pClient.Disconnect();
return;
}
pClient.mCharacter.nEquippedItems[nItemSlot].nItemCID = 0;
pClient.mCharacter.nEquippedItems[nItemSlot].nItemID = 0;
Database.Execute(string.Format("UPDATE Character SET {0}={1} WHERE CID={2}", (MMatchItemSlotType)nItemSlot, 0, pClient.mCharacter.nCID));
PacketWriter pResponseTakeOffItem = new PacketWriter(Operation.MatchResponseTakeOffItem, CryptFlags.Decrypt);
pResponseTakeOffItem.Write((Int32)0);
pClient.Send(pResponseTakeOffItem);
ProcessCharItemList(pClient, null);
}
public static void ProcessSellItem(Client pClient, PacketReader pPacket)
{
var uidChar = pPacket.ReadUInt64();
var low = pPacket.ReadInt32();
var high = pPacket.ReadInt32();
var result = Results.Accepted;
var item = pClient.mCharacter.nItems.Find (i => i.nItemCID == high);
if (item == null)
result = Results.ShopItemNonExistant;
else
{
Database.Execute(string.Format("DELETE FROM CharacterItem WHERE CIID={0}", item.nItemCID));
pClient.mCharacter.nBP += item.nPrice;
Database.Execute(string.Format("UPDATE Character SET BP={0} WHERE CID={1}", pClient.mCharacter.nBP, pClient.mCharacter.nCID));
pClient.mCharacter.nItems.Remove(item);
}
PacketWriter pResponseSellItem = new PacketWriter(Operation.MatchResponseSellItem, CryptFlags.Decrypt);
pResponseSellItem.Write((Int32)result);
pClient.Send(pResponseSellItem);
}
public static void ProcessSelectChar(Client pClient, PacketReader pPacket)
{
var uid = pPacket.ReadUInt64();
var index = pPacket.ReadInt32();
if (uid != pClient.mClientUID || index < 0 || index > 4)
{
pClient.Disconnect();
return;
}
PacketWriter pResponseSelectChar = new PacketWriter(Operation.MatchResponseSelectChar, CryptFlags.Encrypt);
pResponseSelectChar.Write((Int32)0);
pResponseSelectChar.Write(pClient.mCharacter);
pResponseSelectChar.Write(1, 1);
pResponseSelectChar.Write((byte)0x3E);
pClient.Send(pResponseSelectChar);
pClient.mClientFlags = PacketFlags.Character;
}
public static void ProcessEquipItem(Client pClient, PacketReader pPacket)
{
var uidChar = pPacket.ReadUInt64();
var nItemLow = pPacket.ReadInt32();
var nItemHigh = pPacket.ReadInt32();
var nItemSlot = pPacket.ReadInt32();
Results result = Results.Accepted;
if (!Enum.IsDefined(typeof(MMatchItemSlotType), nItemSlot))
{
pClient.Disconnect();
return;
}
Item nItem = pClient.mCharacter.nItems.Find(i => i.nItemCID == nItemHigh);
if (nItem == null)
result = Results.ShopItemNonExistant;
else
{
pClient.mCharacter.nEquippedItems[nItemSlot].nItemCID = nItemHigh;
pClient.mCharacter.nEquippedItems[nItemSlot].nItemID = nItem.nItemID;
Database.Execute(string.Format("UPDATE Character SET {0}={1} WHERE CID={2}", (MMatchItemSlotType)nItemSlot, nItemHigh, pClient.mCharacter.nCID));
}
PacketWriter pResponseEquipItem = new PacketWriter(Operation.MatchResponseEquipItem, CryptFlags.Decrypt);
pResponseEquipItem.Write((Int32)result);
pClient.Send(pResponseEquipItem);
ProcessCharItemList(pClient, pPacket);
}
public static void ProcessDeleteChar(Client pClient, PacketReader pPacket)
{
var uid = pPacket.ReadUInt64();
var index = pPacket.ReadInt32();
var name = pPacket.ReadString();
var result = Results.Accepted;
if (uid != pClient.mClientUID || !Program.mRegex.IsMatch(name) || index < 0 || index > 4)
{
pClient.Disconnect();
return;
}
var cid = Database.GetQuery(string.Format("SELECT CID FROM Character WHERE CharNum={0} AND AID={1}", index, pClient.mAccount.nAID));
if (cid == 0) result = Results.CharacterDeleteDisabled;
else
{
Database.Execute("DELETE FROM CharacterItem WHERE CID=" + cid);
Database.Execute("DELETE FROM Character WHERE CID=" + cid);
Database.UpdateIndexes(pClient.mAccount.nAID);
}
PacketWriter pResponseDeleteChar = new PacketWriter(Operation.MatchResponseDeleteChar, CryptFlags.Encrypt);
pResponseDeleteChar.Write((Int32)result);
pClient.Send(pResponseDeleteChar);
}
public static void ProcessCreateChar(Client pClient, PacketReader pPacket)
{
var uid = pPacket.ReadUInt64();
var index = pPacket.ReadInt32();
var name = pPacket.ReadString();
var sex = pPacket.ReadInt32();
var hair = pPacket.ReadInt32();
var face = pPacket.ReadInt32();
var costume = pPacket.ReadInt32();
var result = Results.Accepted;
if (uid != pClient.mClientUID || index < 0 || index > 4 || sex < 0 || sex > 1)
{
pClient.Disconnect();
return;
}
if (!Program.mRegex.IsMatch(name))
result = Results.CharacterEnterName;
else if (Database.GetQuery("SELECT COUNT(AID) FROM Character WHERE AID=" + pClient.mAccount.nAID) >= 4)
result = Results.CharacterInvalidName;
else if (Database.GetQuery("SELECT COUNT(Name) FROM Character WHERE Name='" + name + "'") > 0)
result = Results.CharacterNameInUse;
else if (!Database.CreateCharacter(pClient.mAccount.nAID, (byte)index, name, sex, hair, face, costume))
result = Results.CharacterInvalidName;
PacketWriter pResponseCreateChar = new PacketWriter(Operation.MatchResponseCreateChar, CryptFlags.Encrypt);
pResponseCreateChar.Write((Int32)result);
pResponseCreateChar.Write(name);
pClient.Send(pResponseCreateChar);
}