public override void Load()
{
Everest.Events.Input.OnInitialize += OnInputInitialize;
Everest.Events.Input.OnDeregister += OnInputDeregister;
GhostNetHooks.Load();
// Example of a MP server mod.
GhostNetServer.OnCreate += GhostNetRaceManager.OnCreateServer;
base.Initialize();
Queue <string> args = new Queue <string>(Everest.Args);
while (args.Count > 0)
{
string arg = args.Dequeue();
if (arg == "--server")
{
_StartServer = true;
}
else if (arg == "--headless")
{
_StartHeadless = true;
}
}
GhostModule.SettingsOverridden = true;
ResetGhostModuleSettings();
if (_StartServer && _StartHeadless)
{
// We don't care about other mods.
GhostNetFrame.RegisterChunksFromModule(this);
Start(true, true);
RunDedicated();
Environment.Exit(0);
}
}
public void Move(uint playerID, int index, GhostNetFrame frame = null)
{
Logger.Log(LogLevel.Verbose, "ghostnet-race", $"Moving player {playerID} to index {index}");
GhostNetConnection con = Manager.Server.Connections[(int)playerID];
ChunkMPlayer playerCached;
if (con == null || !Manager.Server.PlayerMap.TryGetValue(playerID, out playerCached) || playerCached == null)
{
return;
}
Indices[playerID] = index;
if (index == -1 && WaitingForStart.Contains(playerID) && string.IsNullOrEmpty(playerCached.SID))
{
WaitingForStart.Remove(playerID);
return;
}
ChunkMPlayer player = new ChunkMPlayer {
Name = playerCached.Name,
SID = index == -1 ? "" : Areas[index].Item1,
Mode = index == -1 ? AreaMode.Normal : Areas[index].Item2,
Level = ""
};
if (frame == null)
{
con.SendManagement(new GhostNetFrame {
HHead = new ChunkHHead {
PlayerID = playerID
},
MPlayer = player
}, true);
}
else
{
frame.MPlayer = player;
frame.PropagateM = true;
}
}
public ChunkMChat CreateMChat(GhostNetFrame frame, string text, string tag = null, Color?color = null, bool fillVars = false, uint?id = null)
{
lock (ChatLog) {
ChunkMChat chunk = new ChunkMChat {
ID = id ?? (uint)ChatLog.Count,
Text = fillVars ? FillVariables(text, frame) : text,
Tag = tag ?? "",
Color = color ?? GhostNetModule.Settings.ServerColorDefault,
Date = DateTime.UtcNow,
CreatedByServer = true,
Logged = true
};
if (id == null)
{
ChatLog.Add(chunk);
}
else
{
ChatLog[(int)id] = chunk;
}
return(chunk);
}
}
public ChunkMChat Send(GhostNetFrame frame, string text, string tag = "race", Color?color = null, bool fillVars = false, uint?id = null)
{
ChunkMChat msg = Manager.Server.CreateMChat(frame, text, tag, color ?? (frame != null ? ColorDefault : ColorBroadcast), fillVars, id);
GhostNetFrame frameMsg = new GhostNetFrame {
frame?.HHead ?? new ChunkHHead {
PlayerID = uint.MaxValue
},
msg
};
lock (Players) {
foreach (uint playerID in Players)
{
GhostNetConnection con = Manager.Server.Connections[(int)playerID];
if (con == null)
{
continue;
}
con.SendManagement(frameMsg, false);
}
}
return(msg);
}
public override void SendUpdate(GhostNetFrame frame, IPEndPoint remote, bool release)
{
throw new NotSupportedException("Local connections don't support sending updates to another client.");
}
public override void SendUpdate(GhostNetFrame frame, bool release)
{
ReceiveUpdate(UpdateEndPoint, (GhostNetFrame)frame.Clone());
}
public override void SendManagement(GhostNetFrame frame, bool release)
{
ReceiveManagement(ManagementEndPoint, (GhostNetFrame)frame.Clone());
}
public override void SendManagement(GhostNetFrame frame, bool release)
{
lock (ManagementQueue) {
ManagementQueue.Enqueue(Tuple.Create(frame, release));
}
}
protected virtual void HandleDisconnect(GhostNetConnection con)
{
if (con == null)
{
return; // Probably already disconnected.
}
uint id = (uint)Connections.IndexOf(con);
if (id == uint.MaxValue)
{
Logger.Log(LogLevel.Verbose, "ghostnet-s", $"Client #? ({con.ManagementEndPoint}) disconnected?");
return;
}
Logger.Log(LogLevel.Verbose, "ghostnet-s", $"Client #{id} ({con.ManagementEndPoint}) disconnected");
Connections[(int)id] = null;
ConnectionMap[con.ManagementEndPoint] = null;
if (con.UpdateEndPoint != null)
{
ConnectionMap[con.UpdateEndPoint] = null;
}
else
{
UpdateConnectionQueue[con.ManagementEndPoint.Address] = null;
}
ChunkMPlayer player;
if (PlayerMap.TryGetValue(id, out player) && player != null &&
!string.IsNullOrWhiteSpace(player.Name) &&
!string.IsNullOrWhiteSpace(GhostNetModule.Settings.ServerMessageLeave))
{
BroadcastMChat(new GhostNetFrame {
HHead = new ChunkHHead {
PlayerID = id
},
MPlayer = player
}, GhostNetModule.Settings.ServerMessageLeave, fillVars: true);
}
OnDisconnect?.Invoke(id, player);
// Propagate disconnect to all other players.
GhostNetFrame frame = new GhostNetFrame {
HHead = new ChunkHHead {
PlayerID = id
},
MPlayer = new ChunkMPlayer {
Name = "",
SID = "",
Mode = AreaMode.Normal,
Level = ""
}
};
lock (PlayerMap) {
PlayerMap[id] = null;
}
PropagateM(frame);
}
protected virtual void HandleU(GhostNetConnection conReceived, IPEndPoint remote, GhostNetFrame frame)
{
// Prevent UpdateConnection locking in on a single player.
if (conReceived == UpdateConnection)
{
UpdateConnection.UpdateEndPoint = null;
}
GhostNetConnection con;
// We receive updates either from LocalConnectionToServer or from UpdateConnection.
// Get the managed connection to the remote client.
if (conReceived == null || !ConnectionMap.TryGetValue(remote, out con) || con == null)
{
// Unlike management connections, which we already know the target port of at the time of connection,
// updates are sent via UDP (by default) and thus "connectionless."
// If we've got a queued connection for that address, update it.
GhostNetConnection queue;
if (UpdateConnectionQueue.TryGetValue(remote.Address, out queue) && queue != null)
{
con = queue;
con.UpdateEndPoint = remote;
ConnectionMap[con.UpdateEndPoint] = con;
Logger.Log(LogLevel.Verbose, "ghostnet-s", $"Mapped update connection ({con.ManagementEndPoint}, {con.UpdateEndPoint})");
}
else
{
// If the address is completely unknown, drop the frame.
Logger.Log(LogLevel.Verbose, "ghostnet-s", $"Unknown update from {remote} - unknown connection, possibly premature");
return;
}
}
Handle(con, frame);
}
public virtual void HandleMChat(GhostNetConnection con, GhostNetFrame frame)
{
ChunkMChat msg = frame;
msg.Text = msg.Text.TrimEnd();
// Logger.Log(LogLevel.Info, "ghostnet-s", $"#{frame.HHead.PlayerID} said: {frame.MChat.Text}");
if (!msg.Logged)
{
lock (ChatLog) {
msg.ID = (uint)ChatLog.Count;
ChatLog.Add(msg);
}
}
// Handle commands if necessary.
if (msg.Text.StartsWith(GhostNetModule.Settings.ServerCommandPrefix))
{
// Echo the chat chunk separately.
msg.Color = GhostNetModule.Settings.ServerColorCommand;
con.SendManagement(new GhostNetFrame {
frame.HHead,
msg
}, true);
GhostNetCommandEnv env = new GhostNetCommandEnv {
Server = this,
Connection = con,
Frame = frame
};
string prefix = GhostNetModule.Settings.ServerCommandPrefix;
// TODO: This is basically a port of disbot-neo's Handler.
string cmdName = env.Text.Substring(prefix.Length);
cmdName = cmdName.Split(GhostNetCommand.CommandNameDelimiters)[0].ToLowerInvariant();
if (cmdName.Length == 0)
{
return;
}
GhostNetCommand cmd = GetCommand(cmdName);
if (cmd != null)
{
GhostNetFrame cmdFrame = frame;
Task.Run(() => {
try {
cmd.Parse(env);
} catch (Exception e) {
SendMChat(con, cmdFrame, $"Command {cmdName} failed: {e.Message}", color: GhostNetModule.Settings.ServerColorError, fillVars: false);
if (e.GetType() != typeof(Exception))
{
Logger.Log(LogLevel.Warn, "ghostnet-s", $"cmd failed: {env.Text}");
e.LogDetailed();
}
}
});
}
else
{
SendMChat(con, frame, $"Command {cmdName} not found!", color: GhostNetModule.Settings.ServerColorError, fillVars: false);
}
return;
}
if (!msg.CreatedByServer)
{
msg.Text.Replace("\r", "").Replace("\n", "");
if (msg.Text.Length > GhostNetModule.Settings.ServerMaxChatTextLength)
{
msg.Text = msg.Text.Substring(0, GhostNetModule.Settings.ServerMaxChatTextLength);
}
msg.Tag = "";
msg.Color = Color.White;
}
msg.Date = DateTime.UtcNow;
frame.PropagateM = true;
}
public virtual void Handle(GhostNetConnection con, GhostNetFrame frame)
{
SetNetHead(con, frame);
if (frame.HHead == null)
{
return;
}
bool lockedMPlayer = false;
if (frame.MPlayer != null)
{
Monitor.Enter(frame.MPlayer, ref lockedMPlayer);
frame.MPlayer.IsCached = false;
HandleMPlayer(con, frame);
}
ChunkMPlayer player;
if (!PlayerMap.TryGetValue(frame.HHead.PlayerID, out player) || player == null)
{
// Ghost not managed - ignore the frame.
Logger.Log(LogLevel.Verbose, "ghostnet-s", $"Unexpected frame from #{frame.HHead?.PlayerID.ToString() ?? "???"} ({con.ManagementEndPoint}) - no MPlayer on this connection, possibly premature");
return;
}
// Temporarily attach the MPlayer chunk to make player identification easier.
if (frame.MPlayer == null)
{
frame.MPlayer = player;
Monitor.Enter(frame.MPlayer, ref lockedMPlayer);
frame.MPlayer.IsCached = true;
}
if (frame.Has <ChunkMRequest>())
{
// TODO: Handle requests by client in server.
frame.Remove <ChunkMRequest>(); // Prevent request from being propagated.
}
if (frame.Has <ChunkMEmote>())
{
HandleMEmote(con, frame);
}
if (frame.Has <ChunkMChat>())
{
HandleMChat(con, frame);
}
if (frame.UUpdate != null)
{
HandleUUpdate(con, frame);
}
if (frame.Has <ChunkUActionCollision>())
{
HandleUActionCollision(con, frame);
}
// TODO: Restrict players from abusing UAudioPlay and UParticles propagation.
if (frame.Has <ChunkUAudioPlay>())
{
// Propagate audio to all active players in the same room.
frame.PropagateU = true;
}
if (frame.Has <ChunkUParticles>())
{
// Propagate particles to all active players in the same room.
frame.PropagateU = true;
}
OnHandle?.Invoke(con, frame);
if (frame.PropagateM)
{
PropagateM(frame);
}
else if (frame.PropagateU)
{
PropagateU(frame);
}
if (lockedMPlayer)
{
Monitor.Exit(frame.MPlayer);
}
}
public void EndKevinballMatch(uint winner, uint loser, uint wintype)
{
ActiveKevinballMatch = false;
LastKevinballWinner = winner;
LastKevinballLoser = loser;
KevinballScores[winner] = new Vector2(KevinballScores[winner].X + 1, KevinballScores[winner].Y);
KevinballScores[loser] = new Vector2(KevinballScores[loser].X, KevinballScores[loser].Y + 1);
if (!PlayerMap.ContainsKey(winner))
{
return;
}
string finalString = PlayerMap[winner].Name + " wins!";
if (wintype == GhostNetClient.KevinballWin)
{
finalString = finalString + " GOOOOAAAAALLLL!!";
}
else if (wintype == GhostNetClient.CoinWin)
{
finalString = finalString + " Coin victory!";
}
else if (wintype == GhostNetClient.DeathWin)
{
finalString = finalString + " Survival victory!";
}
BroadcastMChat(new GhostNetFrame
{
HHead = new ChunkHHead
{
PlayerID = uint.MaxValue
}
}, finalString);
GhostNetFrame frame = new GhostNetFrame
{
HHead = new ChunkHHead
{
PlayerID = uint.MaxValue
}
};
bool shouldShuffle = false;
if (ShuffleMode > 0)
{
foreach (KeyValuePair <uint, Vector2> kvp in KevinballScores)
{
if (kvp.Value.X >= ShuffleMode)
{
shouldShuffle = true;
string name = PlayerMap[kvp.Key].Name;
string str = name + " wins the map! Shuffling maps...";
BroadcastMChat(new GhostNetFrame
{
HHead = new ChunkHHead
{
PlayerID = uint.MaxValue
}
}, str);
}
}
if (shouldShuffle == true)
{
CurrentKevinballLevel = CurrentKevinballLevel + 1;
justShuffled = true;
}
}
if (shouldShuffle)
{
List <uint> keys = KevinballScores.Keys.ToList();
foreach (uint key in keys)
{
KevinballScores[key] = new Vector2(0, 0);
}
}
ChunkMKevinballEnd chunk = new ChunkMKevinballEnd
{
Winner = winner,
Wintype = wintype,
NextLevel = CurrentKevinballLevel
};
frame.Add(chunk);
PropagateM(frame);
}
public string FillVariables(string input, GhostNetFrame frame)
=> input
.Replace("((player))", frame.MPlayer.Name)
.Replace("((id))", frame.HHead.PlayerID.ToString())
.Replace("((server))", GhostNetModule.Settings.ServerNameAuto);
public abstract void SendUpdate(GhostNetFrame frame, IPEndPoint remote, bool release);
public abstract void SendUpdate(GhostNetFrame frame, bool release, bool log = false);
public abstract void SendManagement(GhostNetFrame frame, bool release);
public void RunKevinballMatch()
{
if (KevinballPlayerIDs.Count < 2)
{
return;
}
if (ActiveKevinballMatch)
{
return;
}
uint player1 = KevinballP1;
uint player2 = KevinballP2;
ActiveKevinballMatch = true;
if (!PlayerMap.ContainsKey(player1) || !PlayerMap.ContainsKey(player2) || !KevinballScores.ContainsKey(player1) || !KevinballScores.ContainsKey(player2))
{
return;
}
string p1Name = PlayerMap[player1].Name;
string p2Name = PlayerMap[player2].Name;
string p1Score = KevinballScores[player1].X.ToString() + " - " + KevinballScores[player1].Y.ToString();
string p2Score = KevinballScores[player2].X.ToString() + " - " + KevinballScores[player2].Y.ToString();
//BroadcastMChat(new GhostNetFrame
//{
// HHead = new ChunkHHead
// {
// PlayerID = uint.MaxValue;
//},
//}, "Starting Kevinball!" + p1Name + " [" + p1Score + "] vs. " + p2Name + " [" + p2Score + "]");
string finalString = "Starting Kevinball! " + p1Name + " [" + p1Score + "] vs. " + p2Name + " [" + p2Score + "]";
BroadcastMChat(new GhostNetFrame
{
HHead = new ChunkHHead
{
PlayerID = uint.MaxValue
}
}, finalString);
GhostNetFrame frame = new GhostNetFrame
{
HHead = new ChunkHHead
{
PlayerID = uint.MaxValue
}
};
ChunkMKevinballStart chunk = new ChunkMKevinballStart
{
Player1 = player1,
Player2 = player2
};
frame.Add(chunk);
PropagateM(frame);
//Send Kevinball start chunk with both player ids
}
