public void HandleNewMultiplayerMatch(BanchoMultiplayerMatch m)
{
//check if this game is password-protected and it is sent to our client
if (string.IsNullOrEmpty(m.GamePassword))
{
return;
}
Debug.WriteLine("nonempty pass");
//we caught a password, let's see if it's not already in our list
if (StoredPasswords.ContainsKey(m.MatchId) && (!StoredPasswords.ContainsKey(m.MatchId) || StoredPasswords[m.MatchId] == m.GamePassword))
{
return;
}
Debug.WriteLine("new pass");
//w00t we got a new one, let's add it to the list, so we don't show dupes later
StoredPasswords[m.MatchId] = m.GamePassword;
//send a message so we know about it
PluginMain.SendMessage("New password-protected invite: " + GenerateInvite(m.MatchId, m.GamePassword, m.GameName));
}
private static void PrintPacketDescription(BanchoPacket packet)
{
//write in front of every line
Console.Write(" * ");
//show different info depending on the packet type
//TODO: sort unsorted packets
//TODO: support more packets
switch (packet.Type)
{
#region chat
case PacketType.ClientChatMessagePublic:
case PacketType.ClientChatMessagePrivate:
case PacketType.ServerChatMessage:
BanchoChatMessage msg = new BanchoChatMessage();
msg.Populate(packet.Data);
bool isPrivate = !string.IsNullOrEmpty(msg.Channel) && !msg.Channel.StartsWith("#");
bool isIncoming = packet.Type == PacketType.ServerChatMessage;
Console.WriteLine($"{(isIncoming ? "Incoming" : "Outgoing")} {(isPrivate ? "private" : "public")} chat message. " +
$"[{(isPrivate ? "PM" : msg.Channel)}] {(isIncoming ? msg.Sender : "You")}: {msg.Message}");
break;
case PacketType.ServerChatChannelAvailable:
case PacketType.ServerChatChannelAvailableAutojoin:
case PacketType.ServerChatChannelJoinSuccess:
case PacketType.ServerChatChannelRevoked:
case PacketType.ClientChatChannelJoin:
case PacketType.ClientChatChannelLeave:
// ReSharper disable once TooWideLocalVariableScope
string channelName; //f**k you ReSharper, you can't define this in inner scope
// ReSharper disable once TooWideLocalVariableScope
string action; //same here
if (packet.Type == PacketType.ServerChatChannelRevoked || packet.Type == PacketType.ServerChatChannelJoinSuccess)
{
var channel = new BanchoString();
channel.Populate(packet.Data);
channelName = channel.Value;
action = packet.Type == PacketType.ServerChatChannelRevoked ? "revoked" : "successfully joined";
}
else if (packet.Type == PacketType.ClientChatChannelJoin || packet.Type == PacketType.ClientChatChannelLeave)
{
var channel = new BanchoString();
channel.Populate(packet.Data);
channelName = channel.Value;
action = packet.Type == PacketType.ClientChatChannelJoin ? "joined" : "left";
}
else
{
var channel = new BanchoChatChannel();
channel.Populate(packet.Data);
channelName = channel.Name;
action = packet.Type == PacketType.ServerChatChannelAvailable ? "available" : "available, and autojoin it.";
}
Console.WriteLine($"Channel {channelName} {action}");
break;
#endregion
#region users
case PacketType.ClientUserStatsRequest:
var requestedUsers = new BanchoIntList();
requestedUsers.Populate(packet.Data);
Console.WriteLine($"Asking user info on {requestedUsers.Value.Count} user{(requestedUsers.Value.Count==1 ? "" : "s")}");
break;
case PacketType.ServerUserData:
var userData = new BanchoUserData();
userData.Populate(packet.Data);
Console.WriteLine($"User {userData.UserId} has {userData.Performance:F0}pp is {userData.Status.Action} {userData.Status.ActionText}");
break;
case PacketType.ClientUserStatus:
var userStatus = new BanchoUserStatus();
userStatus.Populate(packet.Data);
Console.WriteLine($"We're {userStatus.Action} {userStatus.ActionText}");
break;
case PacketType.ServerUserPresence:
var userPresence = new BanchoUserPresence();
userPresence.Populate(packet.Data);
Console.WriteLine($"Presence: User with id {userPresence.UserId} is called {userPresence.Username}, has rank #{userPresence.Rank} and lives at long {userPresence.Longitude} and lat {userPresence.Latitude}");
break;
case PacketType.ClientRequestPlayerList:
var updateType = new BanchoInt();
updateType.Populate(packet.Data);
Console.WriteLine("Asking for player list of type " + (PlayerListType)updateType.Value);
break;
case PacketType.ServerUserQuit:
var userQuit = new BanchoUserQuit();
userQuit.Populate(packet.Data);
Console.WriteLine($"User {userQuit.UserId} left, type {userQuit.QuitType}");
break;
#endregion
#region multiplayer
case PacketType.ClientLobbyJoin:
case PacketType.ClientLobbyLeave:
Console.WriteLine($"{(packet.Type == PacketType.ClientLobbyJoin ? "Joined" : "Left")} osu! lobby");
break;
case PacketType.ServerMultiMatchNew:
case PacketType.ServerMultiMatchUpdate:
BanchoMultiplayerMatch match = new BanchoMultiplayerMatch();
match.Populate(packet.Data);
Console.WriteLine($"Multiplayer: {packet.Type.ToString().Substring("BanchoMatch".Length)} match {match.GameName}, pass: {match.GamePassword ?? "(none)"}");
break;
#endregion
#region initialization
case PacketType.ServerLockClient:
var banLength = new BanchoInt();
banLength.Populate(packet.Data);
Console.WriteLine(banLength.Value > 0 ? $"This client has been locked for {banLength.Value} more seconds!" : "This client is not locked.");
break;
case PacketType.ServerLoginReply:
var userid = new BanchoInt();
userid.Populate(packet.Data);
switch (userid.Value)
{
case -1:
Console.WriteLine("Login failed!");
break;
case -2:
Console.WriteLine("Your client is very outdated!");
break;
case -3:
case -4:
Console.WriteLine("You are banned!");
break;
case -5:
Console.WriteLine("A serverside error occured!");
break;
case -6:
Console.WriteLine("You need supporter to use this client build.");
break;
case -7:
Console.WriteLine("Your account's password has been reset!");
break;
case -8:
Console.WriteLine("You need to log in with 2FA!");
break;
default:
Console.WriteLine("You logged in with userid " + userid.Value);
break;
}
break;
case PacketType.ServerBanchoVersion:
var banchoProtocol = new BanchoInt();
banchoProtocol.Populate(packet.Data);
Console.WriteLine("Bancho protocol: v" + banchoProtocol.Value);
break;
case PacketType.ServerUserPermissions:
var userPermissions = new BanchoInt();
userPermissions.Populate(packet.Data);
Console.WriteLine("This user's permissions: " + (UserPermissions)userPermissions.Value);
break;
case PacketType.ServerFriendsList:
var friendList = new BanchoIntList();
friendList.Populate(packet.Data);
Console.WriteLine($"You have {friendList.Value.Count} friends.");
break;
case PacketType.ServerMainMenuNews:
var mainMenuTitle = new BanchoString();
mainMenuTitle.Populate(packet.Data);
Console.WriteLine($"Menu bottom advertisement image: {mainMenuTitle.Value}");
break;
case PacketType.ServerChatChannelListingComplete:
Console.WriteLine("All channels have been sent to the client.");
#if DEBUG
//for some reason, ripple sends data that the client does not parse. Display that data
if (packet.Data.Length > 0)
{
Console.WriteLine("Data s: " + Encoding.UTF7.GetString(packet.Data));
Console.WriteLine("Data h: " + string.Join(" ", packet.Data.Select(a => $"0x{a:X2}")));
}
#endif
break;
case PacketType.ClientStatusRequestOwn:
Console.WriteLine("Asking for own user info.");
break;
#endregion
#region spectating
case PacketType.ClientSpectateNoBeatmap:
Console.WriteLine("We can't spectate this user.");
break;
case PacketType.ClientSpectateStart:
case PacketType.ClientSpectateStop:
var spectatedUser = new BanchoInt();
spectatedUser.Populate(packet.Data);
Console.WriteLine((packet.Type == PacketType.ClientSpectateStart ? "Started" : "Stopped") + " spectating playerid " + spectatedUser);
break;
case PacketType.ServerSpectateData:
var frameBundle = new BanchoReplayFrameBundle();
frameBundle.Populate(packet.Data);
Console.WriteLine($"Spectate frames received for action {frameBundle.Action}.");
break;
case PacketType.ServerSpectateOtherSpectatorJoined:
case PacketType.ServerSpectateOtherSpectatorLeft:
var otherSpectator = new BanchoInt();
otherSpectator.Populate(packet.Data);
Console.WriteLine($"Other spectator with id {otherSpectator.Value} {(packet.Type == PacketType.ServerSpectateOtherSpectatorJoined ? "joined" : "left")}.");
break;
#endregion
case PacketType.ClientBeatmapInfoRequest:
var beatmapInfoRequest = new BanchoBeatmapInfoRequest();
beatmapInfoRequest.Populate(packet.Data);
Console.WriteLine($"Requesting info on {beatmapInfoRequest.Filenames} beatmap(s) by filename and {beatmapInfoRequest.BeatmapIds} beatmap(s) by beatmap id");
break;
default:
#if DEBUG
ConsoleColor orig = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Red;
#endif
if (packet.Data.Length > 0)
{
Console.Write("[HAS DATA] ");
}
Console.WriteLine(packet.Type);
#if DEBUG
Console.ForegroundColor = orig;
#endif
break;
}
}
public void OnBanchoResponse(ref List <BanchoPacket> plist)
{
for (var i = 0; i < plist.Count; i++)
{
BanchoPacket packet = plist[i];
switch (packet.Type)
{
case PacketType.ServerMultiMatchNew:
case PacketType.ServerMultiMatchUpdate:
if (_mpInviteGenerator)
{
BanchoMultiplayerMatch match = new BanchoMultiplayerMatch();
match.Populate(packet.Data);
_mig.HandleNewMultiplayerMatch(match);
}
break;
case PacketType.ServerChatMessage:
if (_peppy)
{
var msg = new BanchoChatMessage();
msg.Populate(packet.Data);
var rand = new Random((int)DateTime.Now.Ticks);
//yes, this is horrible and yes, it will stay
msg.Message = string.Join(" ", msg.Message.Split(' ').Select(a => new[] { "dick", "wang", "f**k a duck", "f**k a donkey", "cocks" }[rand.Next(5)]));
//msg.Message = "No quote found. Wow, talk more, losers. (Syntax: .quote [#|nick|add|remove] [\"quote\"|#] [- nick])";
packet.Data = msg.Serialize();
}
break;
case PacketType.ServerUserPresence:
if (_peopleAreWeird)
{
var pr = new BanchoUserPresence();
pr.Populate(packet.Data);
if (pr.Username != "JustM3")
{
pr.Username = "******"; //bad hardcode, sorry
}
pr.Permissions |= UserPermissions.Peppy;
pr.Rank = Int32.MinValue;
packet.Data = pr.Serialize();
}
break;
case PacketType.ServerUserData:
if (_peopleAreWeird)
{
var u = new BanchoUserData();
u.Populate(packet.Data);
u.Accuracy = float.NegativeInfinity;
u.Performance = short.MaxValue;
u.RankedScore = 1;
u.TotalScore = 1;
u.Rank = -1;
u.Playcount = Int32.MaxValue;
u.Status.Action = BanchoAction.Testing;
u.Status.ActionText = "osu!HOPE";
u.Status.BeatmapId = 0;
u.Status.BeatmapChecksum = "";
packet.Data = u.Serialize();
}
break;
case PacketType.ServerSpectateData:
if (_spectateCorrupt)
{
var frames = new BanchoReplayFrameBundle();
frames.Populate(packet.Data);
SpectatorCorrupter.ModifySpectatePacket(ref frames);
plist[i].Data = frames.Serialize();
}
break;
}
}
while (_packetQueueReceive.Count != 0)
{
plist.Add(_packetQueueReceive.Dequeue());
}
}
