void LeaveServer(string chatMsg, string discMsg, bool isKick, bool sync = false)
{
if (leftServer || IsSuper)
{
return;
}
leftServer = true;
CriticalTasks.Clear();
ZoneIn = null;
// Disconnected before sent handshake
if (name == null)
{
if (Socket != null)
{
Socket.Close();
}
Logger.Log(LogType.UserActivity, "{0} disconnected.", ip);
return;
}
Server.reviewlist.Remove(name);
try {
if (Socket.Disconnected)
{
PlayerInfo.Online.Remove(this);
return;
}
// FlyBuffer.Clear();
LastAction = DateTime.UtcNow;
IsAfk = false;
isFlying = false;
if (weapon != null)
{
weapon.Disable();
}
if (chatMsg != null)
{
chatMsg = Colors.Escape(chatMsg);
}
discMsg = Colors.Escape(discMsg);
string kickPacketMsg = ChatTokens.Apply(discMsg, this);
Send(Packet.Kick(kickPacketMsg, hasCP437), sync);
Socket.Disconnected = true;
ZoneIn = null;
if (isKick)
{
TimesBeenKicked++;
}
if (!loggedIn)
{
PlayerInfo.Online.Remove(this);
string user = name + " (" + ip + ")";
Logger.Log(LogType.UserActivity, "{0} disconnected. ({1})", user, discMsg);
return;
}
Entities.DespawnEntities(this, false);
ShowDisconnectInChat(chatMsg, isKick);
save();
PlayerInfo.Online.Remove(this);
OnPlayerDisconnectEvent.Call(this, discMsg);
level.AutoUnload();
Dispose();
} catch (Exception e) {
Logger.LogError("Error disconnecting player", e);
} finally {
Socket.Close();
}
}
public void AddExtension(string Extension, int version)
{
switch (Extension.Trim())
{
case CpeExt.ClickDistance:
ClickDistance = version; break;
case CpeExt.CustomBlocks:
CustomBlocks = version;
if (version == 1)
{
SendCustomBlockSupportLevel(1);
}
hasCustomBlocks = true; break;
case CpeExt.HeldBlock:
HeldBlock = version; break;
case CpeExt.TextHotkey:
TextHotKey = version; break;
case CpeExt.ExtPlayerList:
ExtPlayerList = version;
hasExtList = version == 2; break;
case CpeExt.EnvColors:
EnvColors = version; break;
case CpeExt.SelectionCuboid:
SelectionCuboid = version; break;
case CpeExt.BlockPermissions:
BlockPermissions = version; break;
case CpeExt.ChangeModel:
UpdateModels();
ChangeModel = version;
hasChangeModel = true; break;
case CpeExt.EnvMapAppearance:
EnvMapAppearance = version; break;
case CpeExt.EnvWeatherType:
EnvWeatherType = version; break;
case CpeExt.HackControl:
HackControl = version; break;
case CpeExt.EmoteFix:
EmoteFix = version; break;
case CpeExt.MessageTypes:
MessageTypes = version; break;
case CpeExt.LongerMessages:
LongerMessages = version; break;
case CpeExt.FullCP437:
FullCP437 = version; break;
case CpeExt.BlockDefinitions:
BlockDefinitions = version;
hasBlockDefs = true; break;
case CpeExt.BlockDefinitionsExt:
BlockDefinitionsExt = version; break;
case CpeExt.TextColors:
hasTextColors = true;
TextColors = version;
for (int i = 0; i < Colors.ExtColors.Length; i++)
{
if (Colors.ExtColors[i].Undefined)
{
continue;
}
Colors.SendSetTextColor(this, Colors.ExtColors[i]);
}
break;
case CpeExt.BulkBlockUpdate:
BulkBlockUpdate = version; break;
}
}
void LeaveServer(string chatMsg, string discMsg, bool isKick, bool sync = false)
{
if (leftServer)
{
return;
}
leftServer = true;
CriticalTasks.Clear();
//Umm...fixed?
if (name == null || name.Length == 0)
{
if (Socket != null)
{
CloseSocket();
}
connections.Remove(this);
disconnected = true;
Logger.Log(LogType.UserActivity, "{0} disconnected.", ip);
return;
}
Server.reviewlist.Remove(name);
try {
if (disconnected)
{
CloseSocket();
connections.Remove(this);
PlayerInfo.Online.Remove(this);
return;
}
// FlyBuffer.Clear();
LastAction = DateTime.UtcNow;
IsAfk = false;
isFlying = false;
aiming = false;
if (chatMsg != null)
{
chatMsg = Colors.Escape(chatMsg);
}
discMsg = Colors.Escape(discMsg);
string kickPacketMsg = ChatTokens.Apply(discMsg, this);
Send(Packet.Kick(kickPacketMsg, hasCP437), sync);
disconnected = true;
if (isKick)
{
TimesBeenKicked++;
}
if (!loggedIn)
{
connections.Remove(this);
RemoveFromPending();
PlayerInfo.Online.Remove(this);
string user = name + " (" + ip + ")";
Logger.Log(LogType.UserActivity, "{0} disconnected. ({1})", user, discMsg);
return;
}
if (Game.team != null)
{
Game.team.RemoveMember(this);
}
TntWarsGame tntwarsgame = TntWarsGame.GameIn(this);
if (tntwarsgame != null)
{
tntwarsgame.Players.Remove(tntwarsgame.FindPlayer(this));
tntwarsgame.SendAllPlayersMessage("TNT Wars: " + ColoredName + " %Shas left TNT Wars!");
}
Entities.DespawnEntities(this, false);
ShowDisconnectInChat(chatMsg, isKick);
save();
PlayerInfo.Online.Remove(this);
Server.PlayerListUpdate();
OnPlayerDisconnectEvent.Call(this, discMsg);
if (ServerConfig.AutoLoadMaps && level.Config.AutoUnload && !level.IsMuseum && !level.HasPlayers())
{
level.Unload(true);
}
Dispose();
} catch (Exception e) {
Logger.LogError(e);
} finally {
CloseSocket();
}
}
// TODO: Optimize this using a StringBuilder
public static List <string> Wordwrap(string message)
{
List <string> lines = new List <string>();
message = Regex.Replace(message, @"(&[0-9a-f])+(&[0-9a-f])", "$2");
message = Regex.Replace(message, @"(&[0-9a-f])+$", "");
int limit = NetUtils.StringSize; string color = "";
while (message.Length > 0)
{
//if (Regex.IsMatch(message, "&a")) break;
if (lines.Count > 0)
{
if (message[0] == '&')
{
message = "> " + message.Trim();
}
else
{
message = "> " + color + message.Trim();
}
}
if (message.IndexOf("&") == message.IndexOf("&", message.IndexOf("&") + 1) - 2)
{
message = message.Remove(message.IndexOf("&"), 2);
}
if (message.Length <= limit)
{
lines.Add(message); break;
}
for (int i = limit - 1; i > limit - 20; --i)
{
if (message[i] == ' ')
{
lines.Add(message.Substring(0, i));
goto Next;
}
}
retry:
if (message.Length == 0 || limit == 0)
{
return(lines);
}
try {
if (message.Substring(limit - 2, 1) == "&" || message.Substring(limit - 1, 1) == "&")
{
message = message.Remove(limit - 2, 1);
limit -= 2;
goto retry;
}
else if (message[limit - 1] < 32 || message[limit - 1] > 127)
{
message = message.Remove(limit - 1, 1);
limit -= 1;
//goto retry;
}
}
catch { return(lines); }
lines.Add(message.Substring(0, limit));
Next : message = message.Substring(lines[lines.Count - 1].Length);
if (lines.Count == 1)
{
limit = 60;
}
int index = lines[lines.Count - 1].LastIndexOf('&');
if (index != -1)
{
if (index < lines[lines.Count - 1].Length - 1)
{
char next = lines[lines.Count - 1][index + 1];
if (Colors.Map(ref next))
{
color = "&" + next;
}
if (index == lines[lines.Count - 1].Length - 1)
{
lines[lines.Count - 1] = lines[lines.Count - 1].Substring(0, lines[lines.Count - 1].Length - 2);
}
}
else if (message.Length != 0)
{
char next = message[0];
if (Colors.Map(ref next))
{
color = "&" + next;
}
lines[lines.Count - 1] = lines[lines.Count - 1].Substring(0, lines[lines.Count - 1].Length - 1);
message = message.Substring(1);
}
}
}
for (int i = 0; i < lines.Count; i++) // Gotta do it the old fashioned way...
{
char[] temp = lines[i].ToCharArray();
if (temp[temp.Length - 2] == '&')
{
temp[temp.Length - 1] = ' ';
temp[temp.Length - 2] = ' ';
}
lines[i] = new string(temp);
}
return(lines);
}
static string TokenName(Player p)
{
return((Server.Config.DollarNames ? "$" : "") + Colors.Strip(p.DisplayName));
}
static bool ValidColor(char c)
{
return(Colors.IsStandard(c) || Colors.IsDefined(c));
}
/// <summary> Removes redundant colour codes and fixes some colour codes to behave correctly for older clients </summary>
/// <param name="fullAmpersands"> if false, ampersands not followed by valid colour code are removed </param>
/// <param name="customCols"> if false, converts custom colour codes into fallback colour code </param>
public static string CleanupColors(string value, bool fullAmpersands, bool customCols)
{
if (value.IndexOf('&') == -1)
{
return(value);
}
StringBuilder sb = new StringBuilder(value.Length);
int lastIdx = -1;
char lastCol = 'f', col;
bool combinable = false;
for (int i = 0; i < value.Length; i++)
{
char c = value[i];
// Definitely not a colour code
if (c != '&')
{
if (c != ' ')
{
combinable = false;
}
sb.Append(c); continue;
}
// Maybe still not a colour code
if (i == value.Length - 1 || (col = Colors.Lookup(value[i + 1])) == '\0')
{
// Treat the & like a normal character
// For clients not supporting standalone '&', show '%' instead
combinable = false;
sb.Append(fullAmpersands ? '&' : '%');
continue;
}
if (!customCols)
{
col = Colors.Get(col).Fallback;
}
// Don't append duplicate colour codes
if (lastCol != col)
{
// Remove first colour code in "&a&b or "&a &b"
if (combinable)
{
sb.Remove(lastIdx, 2);
}
sb.Append('&').Append(col);
lastIdx = sb.Length - 2;
lastCol = col;
combinable = true;
}
i++; // skip over color code
}
// Trim trailing color codes
while (sb.Length >= 2)
{
if (sb[sb.Length - 2] != '&')
{
break;
}
if (Colors.Lookup(sb[sb.Length - 1]) == '\0')
{
break;
}
// got a color code at the end, remove
sb.Remove(sb.Length - 2, 2);
}
return(sb.ToString());
}
/// <summary> Parses the MOTD flags and returns resulting HackControl packet. </summary>
///<remarks> "+ophax" permission is determined by p.Rank >= LevelPermission.Operator </remarks>
public static byte[] MakeHackControl(Player p, string motd)
{
motd = Colors.Strip(motd);
bool isOp = p.Rank >= LevelPermission.Operator;
bool fly = true, noclip = true, speed = true, respawn = true, thirdPerson = true;
short maxJump = -1;
string[] parts = motd.SplitSpaces();
for (int i = 0; i < parts.Length; i++)
{
string part = parts[i];
if (part.CaselessEq("-hax") || (part.CaselessEq("-ophax") && isOp))
{
fly = false; noclip = false; speed = false; respawn = false; thirdPerson = false;
}
else if (part.CaselessEq("+hax") || (part.CaselessEq("+ophax") && isOp))
{
fly = true; noclip = true; speed = true; respawn = true; thirdPerson = true;
}
else if (part.CaselessEq("+noclip"))
{
noclip = true;
}
else if (part.CaselessEq("+fly"))
{
fly = true;
}
else if (part.CaselessEq("+speed"))
{
speed = true;
}
else if (part.CaselessEq("+respawn"))
{
respawn = true;
}
else if (part.CaselessEq("+thirdperson"))
{
thirdPerson = true;
}
else if (part.CaselessEq("-noclip"))
{
noclip = false;
}
else if (part.CaselessEq("-fly"))
{
fly = false;
}
else if (part.CaselessEq("-speed"))
{
speed = false;
}
else if (part.CaselessEq("-respawn"))
{
respawn = false;
}
else if (part.CaselessEq("-thirdperson"))
{
thirdPerson = false;
}
if (!part.CaselessStarts("jumpheight="))
{
continue;
}
string heightPart = part.Substring(part.IndexOf('=') + 1);
float value;
if (Utils.TryParseSingle(heightPart, out value))
{
maxJump = (short)(value * 32);
}
}
return(Packet.HackControl(fly, noclip, speed, respawn, thirdPerson, maxJump));
}
/// <summary> Attempts to change the color of the target player </summary>
public static bool SetColor(Player p, string target, string name)
{
string color = "";
Player who = PlayerInfo.FindExact(target);
if (name.Length == 0)
{
color = Group.GroupIn(target).Color;
PlayerDB.Update(target, PlayerData.ColumnColor, "");
MessageAction(p, target, who, "λACTOR &Sremoved λTARGET color");
}
else
{
color = Matcher.FindColor(p, name);
if (color == null)
{
return(false);
}
PlayerDB.Update(target, PlayerData.ColumnColor, color);
MessageAction(p, target, who, "λACTOR &Schanged λTARGET color to " + color + Colors.Name(color));
}
if (who != null)
{
who.UpdateColor(color);
}
return(true);
}
/// <summary> Attempts to change the title color of the target player </summary>
public static bool SetTitleColor(Player p, string target, string name)
{
string color = "";
Player who = PlayerInfo.FindExact(target);
if (name.Length == 0)
{
MessageAction(p, target, who, "λACTOR &Sremoved λTARGET title color");
}
else
{
color = Matcher.FindColor(p, name);
if (color == null)
{
return(false);
}
MessageAction(p, target, who, "λACTOR &Schanged λTARGET title color to " + color + Colors.Name(color));
}
if (who != null)
{
who.titlecolor = color;
}
if (who != null)
{
who.SetPrefix();
}
PlayerDB.Update(target, PlayerData.ColumnTColor, color);
return(true);
}