private static void ProcessPlayerData(int bufferId, int start, int length)
{
var buffer = NetMessage.buffer[bufferId];
var player = Main.player[bufferId];
var isConnection = player == null || player.Connection == null;
if (isConnection)
{
player = new Player();
player.IPAddress = Netplay.Clients[bufferId].Socket.GetRemoteAddress().GetIdentifier();
}
player.whoAmI = bufferId;
if (bufferId == Main.myPlayer && !Main.ServerSideCharacter)
{
return;
}
var data = new HookArgs.PlayerDataReceived()
{
IsConnecting = isConnection
};
data.Parse(buffer.readBuffer, start, length);
// Skip(read);
//
// if (data.Hair >= MAX_HAIR_ID)
// {
// data.Hair = 0;
// }
//
var ctx = new HookContext
{
Connection = player.Connection.Socket,
Player = player,
Sender = player,
};
//
HookPoints.PlayerDataReceived.Invoke(ref ctx, ref data);
//
if (ctx.CheckForKick())
return;
if (!data.NameChecked)
{
string error;
if (!data.CheckName(out error))
{
player.Connection.Kick(error);
return;
}
}
string address = player.IPAddress.Split(':')[0];
// if (!data.BansChecked)
// {
// if (Server.Bans.Contains(address) || Server.Bans.Contains(data.Name))
// {
// ProgramLog.Admin.Log("Prevented banned user {0} from accessing the server.", data.Name);
// conn.Kick("You are banned from this server.");
// return;
// }
// }
//
// if (!data.WhitelistChecked && Server.WhitelistEnabled)
// {
// if (!Server.Whitelist.Contains(address) && !Server.Whitelist.Contains(data.Name))
// {
// ProgramLog.Admin.Log("Prevented non whitelisted user {0} from accessing the server.", data.Name);
// conn.Kick("You do not have access to this server.");
// return;
// }
// }
data.Apply(player);
if (isConnection)
{
if (ctx.Result == HookResult.ASK_PASS)
{
// conn.State = SlotState.PLAYER_AUTH;
// var msg = NewNetMessage.PrepareThreadInstance();
// msg.PasswordRequest();
// conn.Send(msg.Output);
NetMessage.SendData((int)Packet.PASSWORD_REQUEST, bufferId);
return;
}
else // HookResult.DEFAULT
{
// don't allow replacing connections for guests, but do for registered users
// if (conn.State < SlotState.PLAYING)
{
var lname = player.Name.ToLower();
foreach (var otherPlayer in Main.player)
{
// var otherSlot = Terraria.Netplay.Clients[otherPlayer.whoAmI];
if (otherPlayer.Name != null && lname == otherPlayer.Name.ToLower()) // && otherSlot.State >= SlotState.CONNECTED)
{
player.Kick("A \"" + otherPlayer.Name + "\" is already on this server.");
return;
}
}
}
//conn.Queue = (int)loginEvent.Priority; // actual queueing done on world request message
// and now decide whether to queue the connection
//SlotManager.Schedule (conn, (int)loginEvent.Priority);
NetMessage.SendData(4, -1, -1, player.Name, bufferId);
}
}
return;
// int num6 = (int)buffer.reader.ReadByte();
// if (Main.netMode == 2)
// {
// num6 = bufferId;
// }
// if (num6 == Main.myPlayer && !Main.ServerSideCharacter)
// {
// return;
// }
// Player player = Main.player[num6];
// player.whoAmI = num6;
// player.skinVariant = (int)buffer.reader.ReadByte();
// player.skinVariant = (int)MathHelper.Clamp((float)player.skinVariant, 0, 7);
// player.hair = (int)buffer.reader.ReadByte();
// if (player.hair >= 134)
// {
// player.hair = 0;
// }
// player.name = buffer.reader.ReadString().Trim().Trim();
// player.hairDye = buffer.reader.ReadByte();
// BitsByte bitsByte = buffer.reader.ReadByte();
// for (int num7 = 0; num7 < 8; num7++)
// {
// player.hideVisual[num7] = bitsByte[num7];
// }
// bitsByte = buffer.reader.ReadByte();
// for (int num8 = 0; num8 < 2; num8++)
// {
// player.hideVisual[num8 + 8] = bitsByte[num8];
// }
// player.hideMisc = buffer.reader.ReadByte();
// player.hairColor = buffer.reader.ReadRGB();
// player.skinColor = buffer.reader.ReadRGB();
// player.eyeColor = buffer.reader.ReadRGB();
// player.shirtColor = buffer.reader.ReadRGB();
// player.underShirtColor = buffer.reader.ReadRGB();
// player.pantsColor = buffer.reader.ReadRGB();
// player.shoeColor = buffer.reader.ReadRGB();
// BitsByte bitsByte2 = buffer.reader.ReadByte();
// player.difficulty = 0;
// if (bitsByte2[0])
// {
// Player expr_B25 = player;
// expr_B25.difficulty += 1;
// }
// if (bitsByte2[1])
// {
// Player expr_B3F = player;
// expr_B3F.difficulty += 2;
// }
// if (player.difficulty > 2)
// {
// player.difficulty = 2;
// }
// player.extraAccessory = bitsByte2[2];
// if (Main.netMode != 2)
// {
// return;
// }
// bool flag = false;
// if (Netplay.Clients[bufferId].State < 10)
// {
// for (int num9 = 0; num9 < 255; num9++)
// {
// if (num9 != num6 && player.name == Main.player[num9].name && Netplay.Clients[num9].IsActive)
// {
// flag = true;
// }
// }
// }
// if (flag)
// {
// NetMessage.SendData(2, bufferId, -1, player.name + " " + Lang.mp[5], 0, 0, 0, 0, 0, 0, 0);
// return;
// }
// if (player.name.Length > Player.nameLen)
// {
// NetMessage.SendData(2, bufferId, -1, "Name is too long.", 0, 0, 0, 0, 0, 0, 0);
// return;
// }
// if (player.name == "")
// {
// NetMessage.SendData(2, bufferId, -1, "Empty name.", 0, 0, 0, 0, 0, 0, 0);
// return;
// }
//
// var ctx = new HookContext
// {
// Connection = player.conn,
// Player = player,
// Sender = player,
// };
//
// HookPoints.PlayerDataReceived.Invoke (ref ctx, ref data);
//
// if (ctx.CheckForKick ())
// return;
//
// if (! data.NameChecked)
// {
// string error;
// if (! data.CheckName (out error))
// {
// conn.Kick (error);
// return;
// }
// }
//
// if (! data.BansChecked)
// {
// string address = conn.RemoteAddress.Split(':')[0];
//
// if (Server.BanList.containsException (address) || Server.BanList.containsException (data.Name))
// {
// ProgramLog.Admin.Log ("Prevented user {0} from accessing the server.", data.Name);
// conn.Kick ("You are banned from this server.");
// return;
// }
// }
//
// data.Apply (player);
//
// if (ctx.Result == HookResult.ASK_PASS)
// {
// conn.State = SlotState.PLAYER_AUTH;
//
// var msg = NetMessage.PrepareThreadInstance ();
// msg.PasswordRequest ();
// conn.Send (msg.Output);
//
// return;
// }
// else // HookResult.DEFAULT
// {
// // don't allow replacing connections for guests, but do for registered users
// if (conn.State < SlotState.PLAYING)
// {
// var lname = player.Name.ToLower();
//
// foreach (var otherPlayer in Main.players)
// {
// var otherSlot = NetPlay.slots[otherPlayer.whoAmi];
// if (otherPlayer.Name != null && lname == otherPlayer.Name.ToLower() && otherSlot.state >= SlotState.CONNECTED)
// {
// conn.Kick ("A \"" + otherPlayer.Name + "\" is already on this server.");
// return;
// }
// }
// }
//
// //conn.Queue = (int)loginEvent.Priority; // actual queueing done on world request message
//
// // and now decide whether to queue the connection
// //SlotManager.Schedule (conn, (int)loginEvent.Priority);
//
// //NetMessage.SendData (4, -1, -1, player.Name, whoAmI);
// }
//
// Netplay.Clients[bufferId].Name = player.name;
// NetMessage.SendData(4, -1, bufferId, player.name, num6, 0, 0, 0, 0, 0, 0);
}
public override void Process(ClientConnection conn, byte[] readBuffer, int length, int num)
{
int start = num - 1;
if (conn.State == SlotState.ASSIGNING_SLOT)
{
// TODO: verify that data didn't change.
int who = conn.SlotIndex;
NewNetMessage.SendData(4, -1, who, conn.Player.Name, who);
return;
}
//if (conn.Player != null)
//{
// conn.Kick("Player data sent twice.");
// return;
//}
//var player = new Player();
var player = conn.Player;
var connecting = conn.Player == null;
if (connecting)
{
player = new Player();
conn.Player = player;
player.Connection = conn;
player.IPAddress = conn.RemoteAddress;
player.whoAmi = conn.SlotIndex;
}
var data = new HookArgs.PlayerDataReceived()
{
IsConnecting = connecting
};
var read = data.Parse(readBuffer, num + 1 /* PlayerId */, length);
Skip(read);
if (data.Hair >= MAX_HAIR_ID)
{
data.Hair = 0;
}
var ctx = new HookContext
{
Connection = conn,
Player = player,
Sender = player,
};
HookPoints.PlayerDataReceived.Invoke(ref ctx, ref data);
if (ctx.CheckForKick())
return;
if (!data.NameChecked)
{
string error;
if (!data.CheckName(out error))
{
conn.Kick(error);
return;
}
}
string address = conn.RemoteAddress.Split(':')[0];
if (!data.BansChecked)
{
if (Server.Bans.Contains(address) || Server.Bans.Contains(data.Name))
{
ProgramLog.Admin.Log("Prevented banned user {0} from accessing the server.", data.Name);
conn.Kick("You are banned from this server.");
return;
}
}
if (!data.WhitelistChecked && Server.WhitelistEnabled)
{
if (!Server.Whitelist.Contains(address) && !Server.Whitelist.Contains(data.Name))
{
ProgramLog.Admin.Log("Prevented non whitelisted user {0} from accessing the server.", data.Name);
conn.Kick("You do not have access to this server.");
return;
}
}
data.Apply(player);
if (connecting)
if (ctx.Result == HookResult.ASK_PASS)
{
conn.State = SlotState.PLAYER_AUTH;
var msg = NewNetMessage.PrepareThreadInstance();
msg.PasswordRequest();
conn.Send(msg.Output);
return;
}
else // HookResult.DEFAULT
{
// don't allow replacing connections for guests, but do for registered users
if (conn.State < SlotState.PLAYING)
{
var lname = player.Name.ToLower();
foreach (var otherPlayer in Main.player)
{
var otherSlot = Terraria.Netplay.Clients[otherPlayer.whoAmi];
if (otherPlayer.Name != null && lname == otherPlayer.Name.ToLower() && otherSlot.State() >= SlotState.CONNECTED)
{
conn.Kick("A \"" + otherPlayer.Name + "\" is already on this server.");
return;
}
}
}
//conn.Queue = (int)loginEvent.Priority; // actual queueing done on world request message
// and now decide whether to queue the connection
//SlotManager.Schedule (conn, (int)loginEvent.Priority);
//NewNetMessage.SendData (4, -1, -1, player.Name, whoAmI);
}
//int num3 = (int)ReadByte(readBuffer);
//if (Main.netMode == 2)
//{
// num3 = this.whoAmI;
//}
//if (num3 == Main.myPlayer && !Main.ServerSideCharacter)
//{
// return;
//}
//Player player2 = Main.player[num3];
//player2.whoAmi = num3;
//if (ReadByte() == 0)
//{
// player2.male = true;
//}
//else
//{
// player2.male = false;
//}
//player2.hair = (int)ReadByte(readBuffer);
//if (player2.hair >= 123)
//{
// player2.hair = 0;
//}
//player2.name = ReadString().Trim();
//player2.hairDye = ReadByte(readBuffer);
//player2.hideVisual = ReadByte(readBuffer);
//player2.hairColor = ReadRGB();
//player2.skinColor = ReadRGB();
//player2.eyeColor = ReadRGB();
//player2.shirtColor = ReadRGB();
//player2.underShirtColor = ReadRGB();
//player2.pantsColor = ReadRGB();
//player2.shoeColor = ReadRGB();
//player2.difficulty = ReadByte(readBuffer);
//if (Main.netMode != 2)
//{
// return;
//}
//bool flag = false;
//if (tdsm.api.Callbacks.Netplay.slots[this.whoAmI].state < 10)
//{
// for (int n = 0; n < 255; n++)
// {
// if (n != num3 && player2.name == Main.player[n].name && tdsm.api.Callbacks.Netplay.slots[n].active)
// {
// flag = true;
// }
// }
//}
//if (flag)
//{
// NewNetMessage.SendData(2, this.whoAmI, -1, player2.name + " " + Lang.mp[5], 0, 0f, 0f, 0f, 0);
// return;
//}
//if (player2.name.Length > Player.nameLen)
//{
// NewNetMessage.SendData(2, this.whoAmI, -1, "Name is too long.", 0, 0f, 0f, 0f, 0);
// return;
//}
//if (player2.name == String.Empty)
//{
// NewNetMessage.SendData(2, this.whoAmI, -1, "Empty name.", 0, 0f, 0f, 0f, 0);
// return;
//}
//tdsm.api.Callbacks.Netplay.slots[this.whoAmI].oldName = player2.name;
//tdsm.api.Callbacks.Netplay.slots[this.whoAmI].name = player2.name;
//NewNetMessage.SendData(4, -1, this.whoAmI, player2.name, num3, 0f, 0f, 0f, 0);
//return;
}
