private static void ProcessPingRequest(Session MySession, List <byte> MyPacket)
{
if (MySession.InGame == false && (MyPacket[0] == 0x12))
{
//Nothing needed here I suppose?
}
else if (MySession.InGame == true && (MyPacket[0] == 0x14))
{
List <byte> MyMessage = new List <byte>()
{
0x14
};
///Do stuff here?
///Handles packing message into outgoing packet
RdpCommOut.PackMessage(MySession, MyMessage, MessageOpcodeTypes.UnknownMessage);
}
else
{
Logger.Err($"Received an F9 with unknown value {MyPacket[0]}");
}
///Remove single byte
MyPacket.RemoveRange(0, 1);
}
public static void IgnoreList(Session MySession)
{
//For now send no ignored people
RdpCommOut.PackMessage(MySession, new List <byte> {
0
}, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.IgnoreList);
}
public static void GenerateServerSelect(Session MySession)
{
///Grab the server List
List <byte> MyServerList = ServerList;
Logger.Info("Collecting Server select list for client");
RdpCommOut.PackMessage(MySession, new List <byte>(MyServerList), MessageOpcodeTypes.ShortUnreliableMessage, GameOpcode.GameServers);
}
public static void ActorSpeed(Session MySession)
{
List <byte> CharacterSpeed = new List <byte> {
};
CharacterSpeed.AddRange(BitConverter.GetBytes(25.0f));
//For now send a standard speed
RdpCommOut.PackMessage(MySession, CharacterSpeed, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.ActorSpeed);
}
private static void ClientOpcodeUnknown(Session MySession, ushort opcode)
{
string theMessage = $"Unknown Opcode: {opcode.ToString("X")}";
List <byte> MyMessage = new List <byte> {
};
MyMessage.AddRange(BitConverter.GetBytes(theMessage.Length));
MyMessage.AddRange(Encoding.Unicode.GetBytes(theMessage));
//Send Message
RdpCommOut.PackMessage(MySession, MyMessage, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.ClientMessage);
}
private void Timer_Elapsed2(Object source, ElapsedEventArgs e)
{
string theMessage = $"Coordinate Update: X-{MyCharacter.XCoord} Y-{MyCharacter.YCoord} Z-{MyCharacter.ZCoord}";
List <byte> MyMessage = new List <byte> {
};
MyMessage.AddRange(BitConverter.GetBytes(theMessage.Length));
MyMessage.AddRange(Encoding.Unicode.GetBytes(theMessage));
//Send Message
RdpCommOut.PackMessage(this, MyMessage, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.ClientMessage);
}
///Used when starting a master session with client.
public static void GenerateClientContact(Session MySession)
{
List <byte> FirstMessage = new List <byte>()
{
0x03, 0x00, 0x00, 0x00
};
///Handles packing message into outgoing packet
RdpCommOut.PackMessage(MySession, FirstMessage, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.Camera1);
List <byte> SecondMessage = new List <byte>()
{
0x1B, 0x00, 0x00, 0x00
};
///Handles packing message into outgoing packet
RdpCommOut.PackMessage(MySession, SecondMessage, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.Camera2);
MySession.ClientFirstConnect = true;
}
///Game Disc Version
private static void ProcessGameDisc(Session MySession, List <byte> myPacket)
{
///Gets Gameversion sent by client
int GameVersion = myPacket[3] << 24 | myPacket[2] << 16 | myPacket[1] << 8 | myPacket[0];
///Remove 4 read bytes (Game Version)
myPacket.RemoveRange(0, 4);
switch (GameVersion)
{
///Game Disc Version
case GameVersions.EQOA_FRONTIERS:
Logger.Info("EQOA Frontiers Selected.");
MySession.gameVersion = GameVersion;
break;
case GameVersions.EQOA_VANILLA:
Logger.Info("EQOA Vanilla Disc, no support");
break;
case GameVersions.UNKNOWN:
Logger.Err("UNKNOWN Game Disc");
break;
default:
Logger.Err("Unable to identify Game Disc");
break;
}
List <byte> GameVersionResponse = new List <byte>();
///Need to send this back to client
byte[] GameVersionList = BitConverter.GetBytes((uint)GameVersion);
GameVersionResponse.AddRange(GameVersionList);
///Handles packing message into outgoing packet
RdpCommOut.PackMessage(MySession, GameVersionResponse, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.DiscVersion);
}
//Utilize this timer per session to check for client responses.
//Will include F9's and message check here
private void Timer_Elapsed(Object source, ElapsedEventArgs e)
{
//Check and see if any messages need an ack
if (MyMessageList.Count() > 0)
{
for (int i = 0; i < MyMessageList.Count(); i++)
{
lock (SessionMessages)
{
//Should we verify these messages are not less then what client has ack'd?
SessionMessages.AddRange(MyMessageList[i].ThisMessage);
}
RdpMessage = true;
}
}
else
{
if (!InGame)
{
//Pack up a ping request and send to client
RdpCommOut.PackMessage(this, new List <byte> {
0x12
}, MessageOpcodeTypes.UnknownMessage);
}
else
{
//Pack up a ping request and send to client
RdpCommOut.PackMessage(this, new List <byte> {
0x12
}, MessageOpcodeTypes.UnknownMessage);
}
}
}
public static void CreateCharacterList(List <Character> MyCharacterList, Session MySession)
{
//Holds list of characters pulled from the DB for the AccountID
List <byte> CharacterList = new List <byte>();
///Gets our character count and uses technique to double it
CharacterList.AddRange(Utility_Funcs.Technique((byte)MyCharacterList.Count()));
//Iterates through each charcter in the list and converts attribute values to packet values
foreach (Character character in MyCharacterList)
{
///Add the Character name length
CharacterList.AddRange(BitConverter.GetBytes((uint)character.CharName.Length));
///Add character name
CharacterList.AddRange(Encoding.ASCII.GetBytes(character.CharName));
///Add Server ID
CharacterList.AddRange(Utility_Funcs.Technique(character.ServerID));
///Add Model
CharacterList.AddRange(Utility_Funcs.Technique(character.ModelID));
///Add Class
CharacterList.AddRange(Utility_Funcs.Technique(character.TClass));
///Add Race
CharacterList.AddRange(Utility_Funcs.Technique(character.Race));
///Add Level
CharacterList.AddRange(Utility_Funcs.Technique(character.Level));
///Add Hair color
CharacterList.AddRange(Utility_Funcs.Technique(character.HairColor));
///Add Hair Length
CharacterList.AddRange(Utility_Funcs.Technique(character.HairLength));
///Add Hair Style
CharacterList.AddRange(Utility_Funcs.Technique(character.HairStyle));
///Add Face option
CharacterList.AddRange(Utility_Funcs.Technique(character.FaceOption));
///Start processing MyItem
foreach (Item MyItem in character.InventoryItems)
{
///Use a switch to sift through MyItem and add them properly
switch (MyItem.EquipLocation)
{
///Helm
case 1:
character.Helm = (byte)MyItem.Model;
character.HelmColor = MyItem.Color;
break;
///Robe
case 2:
character.Robe = (byte)MyItem.Model;
character.RobeColor = MyItem.Color;
break;
///Gloves
case 19:
character.Gloves = (byte)MyItem.Model;
character.GlovesColor = MyItem.Color;
break;
///Chest
case 5:
character.Chest = (byte)MyItem.Model;
character.ChestColor = MyItem.Color;
break;
///Bracers
case 8:
character.Bracer = (byte)MyItem.Model;
character.BracerColor = MyItem.Color;
break;
///Legs
case 10:
character.Legs = (byte)MyItem.Model;
character.LegsColor = MyItem.Color;
break;
///Feet
case 11:
character.Boots = (byte)MyItem.Model;
character.BootsColor = MyItem.Color;
break;
///Primary
case 12:
character.Primary = MyItem.Model;
break;
///Secondary
case 14:
///If we have a secondary equipped already, puts next secondary into primary slot
if (character.Secondary > 0)
{
character.Primary = MyItem.Model;
}
///If no secondary, add to secondary slot
else
{
character.Secondary = MyItem.Model;
}
break;
///2 Hand
case 15:
character.Primary = MyItem.Model;
break;
///Shield
case 13:
character.Shield = MyItem.Model;
break;
///Bow
case 16:
character.Primary = MyItem.Model;
break;
///Thrown
case 17:
character.Primary = MyItem.Model;
break;
///Held
case 18:
///If we have a secondary equipped already, puts next secondary into primary slot
if (character.Secondary > 0)
{
character.Primary = MyItem.Model;
}
///If no secondary, add to secondary slot
else
{
character.Secondary = MyItem.Model;
}
break;
default:
Logger.Err("Equipment not in list, this may need to be changed");
break;
}
}
///Add Robe
CharacterList.AddRange(BitConverter.GetBytes(character.Robe));
///Add Primary
CharacterList.AddRange(BitConverter.GetBytes(character.Primary));
///Add Secondary
CharacterList.AddRange(BitConverter.GetBytes(character.Secondary));
///Add Shield
CharacterList.AddRange(BitConverter.GetBytes(character.Shield));
///Add Character animation here, dumby for now
CharacterList.AddRange(BitConverter.GetBytes((ushort)0x0004));
///unknown value?
CharacterList.Add((byte)0);
///Chest Model
CharacterList.Add(character.Chest);
///uBracer Model
CharacterList.Add(character.Bracer);
///Glove Model
CharacterList.Add(character.Gloves);
///Leg Model
CharacterList.Add(character.Legs);
///Boot Model
CharacterList.Add(character.Boots);
///Helm Model
CharacterList.Add(character.Helm);
///unknown value?
CharacterList.AddRange(BitConverter.GetBytes((uint)0));
///unknown value?
CharacterList.AddRange(BitConverter.GetBytes((ushort)0));
///unknown value?
CharacterList.AddRange(BitConverter.GetBytes(0xFFFFFFFF));
///unknown value?
CharacterList.AddRange(BitConverter.GetBytes(0xFFFFFFFF));
///unknown value?
CharacterList.AddRange(BitConverter.GetBytes(0xFFFFFFFF));
///Chest color
CharacterList.AddRange(BitConverter.GetBytes(character.ChestColor).Reverse());
///Bracer color
CharacterList.AddRange(BitConverter.GetBytes(character.BracerColor).Reverse());
///Glove color
CharacterList.AddRange(BitConverter.GetBytes(character.GlovesColor).Reverse());
///Leg color
CharacterList.AddRange(BitConverter.GetBytes(character.LegsColor).Reverse());
///Boot color
CharacterList.AddRange(BitConverter.GetBytes(character.BootsColor).Reverse());
///Helm color
CharacterList.AddRange(BitConverter.GetBytes(character.HelmColor).Reverse());
///Robe color
CharacterList.AddRange(BitConverter.GetBytes(character.RobeColor).Reverse());
Logger.Info($"Processed {character.CharName}");
}
///Character list is complete
///Handles packing message into outgoing packet
RdpCommOut.PackMessage(MySession, CharacterList, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.CharacterSelect);
}
//Method to create new character when new character opcode is received
private static void ProcessCreateChar(Session MySession, List <byte> myPacket)
{
//Create NewCharacter object
Character charCreation = new Character();
//Log that a new character creation packet was received
Logger.Info("Received Character Creation Packet");
//Get length of characters name expected in packet
int nameLength = myPacket[3] << 24 | myPacket[2] << 16 | myPacket[1] << 8 | myPacket[0];
//Remove nameLength from packet
myPacket.RemoveRange(0, 4);
//var for actual character name
byte[] characterNameArray = new byte[nameLength];
//Copy the actual character name to above variable
myPacket.CopyTo(0, characterNameArray, 0, nameLength);
//Remove charactername from packet
myPacket.RemoveRange(0, nameLength);
//Make charactername readable
charCreation.CharName = Encoding.Default.GetString(characterNameArray);
//Before processing a full character creation check if the characters name already exists in the DB.
//Later this will need to include a character/world combination if additional servers are spun up.
if (charCreation.CharName == SQLOperations.CheckName(charCreation.CharName))
{
myPacket.Clear();
//List and assignment to hold game op code in bytes to send out
List <byte> NameTaken = new List <byte>();
NameTaken.AddRange(BitConverter.GetBytes(GameOpcode.NameTaken));
//Log character name taken and send out RDP message to pop up that name is taken.
Console.WriteLine("Character Name Already Taken");
RdpCommOut.PackMessage(MySession, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.NameTaken);
}
//If name not found continue to actually create character
else
{
//Get starting level
charCreation.Level = Utility_Funcs.Untechnique(myPacket);
//Divide startLevel by 2 because client doubles it
//Get single byte attributes
charCreation.Race = Utility_Funcs.Untechnique(myPacket);
charCreation.StartingClass = Utility_Funcs.Untechnique(myPacket);
charCreation.Gender = Utility_Funcs.Untechnique(myPacket);
charCreation.HairColor = Utility_Funcs.Untechnique(myPacket);
charCreation.HairLength = Utility_Funcs.Untechnique(myPacket);
charCreation.HairStyle = Utility_Funcs.Untechnique(myPacket);
charCreation.FaceOption = Utility_Funcs.Untechnique(myPacket);
charCreation.HumTypeNum = Utility_Funcs.Untechnique(myPacket);
//Get player attributes from packet and remove bytes after reading into variable
charCreation.AddStrength = myPacket[3] << 24 | myPacket[2] << 16 | myPacket[1] << 8 | myPacket[0];
charCreation.AddStamina = myPacket[7] << 24 | myPacket[6] << 16 | myPacket[5] << 8 | myPacket[4];
charCreation.AddAgility = myPacket[11] << 24 | myPacket[10] << 16 | myPacket[9] << 8 | myPacket[8];
charCreation.AddDexterity = myPacket[15] << 24 | myPacket[14] << 16 | myPacket[13] << 8 | myPacket[12];
charCreation.AddWisdom = myPacket[19] << 24 | myPacket[18] << 16 | myPacket[17] << 8 | myPacket[16];
charCreation.AddIntelligence = myPacket[23] << 24 | myPacket[22] << 16 | myPacket[21] << 8 | myPacket[20];
charCreation.AddCharisma = myPacket[27] << 24 | myPacket[26] << 16 | myPacket[25] << 8 | myPacket[24];
myPacket.RemoveRange(0, 28);
//Call SQL method for character creation
SQLOperations.CreateCharacter(MySession, charCreation);
}
}
public static void ProcessMemoryDump(Session MySession)
{
//Let's get remaining character data before preparing it for transport
//Hotkeys
SQLOperations.GetPlayerHotkeys(MySession);
//Quests, skip for now
//Weaponhotbars
SQLOperations.GetPlayerWeaponHotbar(MySession);
//Auctions go here, skip for now
//Spells
SQLOperations.GetPlayerSpells(MySession);
MySession.MyDumpData.AddRange(MySession.MyCharacter.PullCharacter());
MySession.MyDumpData.Add((byte)(MySession.MyCharacter.MyHotkeys.Count() * 2));
//cycle over all our hotkeys and append them
foreach (Hotkey MyHotkey in MySession.MyCharacter.MyHotkeys)
{
MySession.MyDumpData.AddRange(MyHotkey.PullHotkey());
}
//Unknown at this time 4 byte null
MySession.MyDumpData.AddRange(BitConverter.GetBytes(0));
//Unknown at this time 4 byte null
MySession.MyDumpData.AddRange(BitConverter.GetBytes(0));
//Quest Count
MySession.MyDumpData.AddRange(BitConverter.GetBytes(MySession.MyCharacter.MyQuests.Count()));
//Iterate over quest data and append (Should be 0 for now...)
foreach (Quest MyQuest in MySession.MyCharacter.MyQuests)
{
MySession.MyDumpData.AddRange(MyQuest.PullQuest());
}
//Get Inventory Item count
MySession.MyDumpData.Add((byte)(MySession.MyCharacter.InventoryItems.Count() * 2));
MySession.MyDumpData.AddRange(BitConverter.GetBytes(MySession.MyCharacter.InventoryItems.Count()));
foreach (Item MyItem in MySession.MyCharacter.InventoryItems)
{
MySession.MyDumpData.AddRange(MyItem.PullItem());
}
foreach (WeaponHotbar MyWeaponHotbar in MySession.MyCharacter.WeaponHotbars)
{
MySession.MyDumpData.AddRange(MyWeaponHotbar.PullWeaponHotbar());
}
//Get Bank Item count
MySession.MyDumpData.Add((byte)(MySession.MyCharacter.BankItems.Count() * 2));
MySession.MyDumpData.AddRange(BitConverter.GetBytes(MySession.MyCharacter.BankItems.Count()));
foreach (Item MyItem in MySession.MyCharacter.BankItems)
{
MySession.MyDumpData.AddRange(MyItem.PullItem());
}
// end of bank? or could be something else for memory dump
MySession.MyDumpData.Add((byte)0);
//Buying auctions
MySession.MyDumpData.Add((byte)(MySession.MyCharacter.MyBuyingAuctions.Count()));
foreach (Auction MyAuction in MySession.MyCharacter.MyBuyingAuctions)
{
MySession.MyDumpData.AddRange(MyAuction.PullAuction());
}
//Selling auctions
MySession.MyDumpData.Add((byte)(MySession.MyCharacter.MySellingAuctions.Count()));
foreach (Auction MyAuction in MySession.MyCharacter.MySellingAuctions)
{
MySession.MyDumpData.AddRange(MyAuction.PullAuction());
}
//Spell count and Spells
MySession.MyDumpData.AddRange(Utility_Funcs.Technique(MySession.MyCharacter.MySpells.Count()));
foreach (Spell MySpell in MySession.MyCharacter.MySpells)
{
MySession.MyDumpData.AddRange(MySpell.PullSpell());
//Indicates end of spell?
MySession.MyDumpData.Add((byte)0);
}
MySession.MyDumpData.AddRange(new byte[] { 0x55, 0x55, 0x0d, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xa0, 0x0f, 0xae, 0x98, 0x4c, 0x00, 0x55, 0x55, 0x0d, 0x41, 0xe6,
0x01, 0x96, 0x01, 0x78, 0x96, 0x01, 0x00, 0x00, 0x00, 0xde, 0x02, 0xde, 0x02, 0x00, 0xfa,
0x01, 0x00, 0x00, 0x00, 0xe8, 0x07, 0x00, 0x5a, 0x00, 0x00, 0x04, 0x00, 0x0c, 0x4f, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xde, 0x02, 0xde, 0x02, 0x00, 0xfa, 0x01, 0x00, 0x00, 0x00 });
MySession.Dumpstarted = true;
//Get our timestamp opcode in queue
RdpCommOut.PackMessage(MySession, DNP3Creation.CreateDNP3TimeStamp(), MessageOpcodeTypes.ShortReliableMessage, GameOpcode.Time);
List <byte> ThisChunk;
//Gather our dump data
if (MySession.MyDumpData.Count() > 500)
{
ThisChunk = MySession.MyDumpData.GetRange(0, 500);
MySession.MyDumpData.RemoveRange(0, 500);
//Set this to true to send packet to client
MySession.ClientFirstConnect = true;
///Handles packing message into outgoing packet
RdpCommOut.PackMessage(MySession, ThisChunk, MessageOpcodeTypes.MultiShortReliableMessage, GameOpcode.MemoryDump);
}
//Dump data is smaller then 500 bytes
else
{
ThisChunk = MySession.MyDumpData.GetRange(0, MySession.MyDumpData.Count());
MySession.MyDumpData.Clear();
//Set this to true to send packet to client
MySession.ClientFirstConnect = true;
//Appears dump is short, end it here
MySession.Dumpstarted = false;
///Handles packing message into outgoing packet
RdpCommOut.PackMessage(MySession, ThisChunk, MessageOpcodeTypes.ShortReliableMessage, GameOpcode.MemoryDump);
}
}
