public static HSLColor ValidatePlayerColorAndGetAlternative(S server, HSLColor askedColor, int playerIndex, Connection connectionToEcho = null)
{
var askColor = askedColor;
Color invalidColor;
if (!ValidatePlayerNewColor(server, askColor.RGB, playerIndex, out invalidColor, connectionToEcho))
{
var altColor = GetColorAlternative(askColor.RGB, invalidColor);
if (altColor == null || !ValidatePlayerNewColor(server, altColor.Value, playerIndex))
{
// Pick a random color
do
{
var hue = (byte)server.Random.Next(255);
var sat = (byte)server.Random.Next(255);
var lum = (byte)server.Random.Next(51, 255);
askColor = new HSLColor(hue, sat, lum);
} while (!ValidatePlayerNewColor(server, askColor.RGB, playerIndex));
}
else
{
askColor = HSLColor.FromRGB(altColor.Value.R, altColor.Value.G, altColor.Value.B);
}
}
return(askColor);
}
void ShowLightDiffuseColorDropDown(DropDownButtonWidget color, ColorPreviewManagerWidget preview, World world)
{
Action onExit = () =>
{
System.Drawing.Color c = preview.Color.RGB;
lightDiffuseColor[0] = float.Parse((Convert.ToSingle(c.R) / 255).ToString("0.0"));
lightDiffuseColor[1] = float.Parse((Convert.ToSingle(c.G) / 255).ToString("0.0"));
lightDiffuseColor[2] = float.Parse((Convert.ToSingle(c.B) / 255).ToString("0.0"));
lightDiffuseColorBlock.GetColor = () => c;
lightDiffuseColorValue.GetText = () => string.Format("{0}, {1}, {2}", lightDiffuseColor[0].ToString(), lightDiffuseColor[1].ToString(), lightDiffuseColor[2].ToString());
};
color.RemovePanel();
Action <HSLColor> onChange = c => preview.Color = c;
var colorChooser = Game.LoadWidget(world, "COLOR_CHOOSER", null, new WidgetArgs()
{
{ "onChange", onChange },
{ "initialColor", HSLColor.FromRGB(
Convert.ToInt32(lightDiffuseColor[0] * 255),
Convert.ToInt32(lightDiffuseColor[1] * 255),
Convert.ToInt32(lightDiffuseColor[2] * 255)
) },
{ "initialFaction", null }
});
color.AttachPanel(colorChooser, onExit);
}
static bool MakeSpectator(S server, Connection conn, Session.Client client, string s)
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can move players to spectators.");
return(true);
}
int targetId;
Exts.TryParseIntegerInvariant(s, out targetId);
var targetConn = server.Conns.SingleOrDefault(c => server.GetClient(c) != null && server.GetClient(c).Index == targetId);
if (targetConn == null)
{
server.SendOrderTo(conn, "Message", "No-one in that slot.");
return(true);
}
var targetClient = server.GetClient(targetConn);
targetClient.Slot = null;
targetClient.SpawnPoint = 0;
targetClient.Team = 0;
targetClient.Color = HSLColor.FromRGB(255, 255, 255);
server.SendMessage("{0} moved {1} to spectators.".F(client.Name, targetClient.Name));
Log.Write("server", "{0} moved {1} to spectators.".F(client.Name, targetClient.Name));
server.SyncLobbyClients();
CheckAutoStart(server);
return(true);
}
public static Color3f EaseColor(EasingTypes type, float time, float t1, float t2, Color3f c1, Color3f c2)
{
var h1 = HSLColor.FromRGB(c1);
var h2 = HSLColor.FromRGB(c2);
float h = Ease(type, time, t1, t2, h1.H, h2.H);
float s = Ease(type, time, t1, t2, h1.S, h2.S);
float l = Ease(type, time, t1, t2, h1.L, h2.L);
return(new HSLColor(h, s, l).ToRGB());
}
public static Color GetComplimentaryColor(Color c)
{
hslColor = HSLColor.FromRGB(c);
hslColor.Luminosity = Math.Max(0.4f, hslColor.Luminosity);
hslColor.Saturation = Math.Max(0.4f, hslColor.Saturation);
hslColor.Saturation = Math.Min(0.55f, hslColor.Saturation);
hslColor.Hue -= 3.141593f;
if (hslColor.Hue < 0.0)
{
hslColor.Hue += 6.283185f;
}
return(hslColor.ToRGB());
}
// IO
public void Load(string path)
{
var settings = new IniSettings();
settings.Load(path);
foreach (var prop in properties.Values)
{
try
{
string value;
if (settings.TryGetString(prop.Name, out value))
{
if (prop.PropertyType == typeof(Color))
{
// #FFFFFF
if (value.Length == 7 && value[0] == '#')
{
prop.SetValue(this, rgb(Convert.ToInt32(value.Substring(1), 16)), null);
}
}
else if (prop.PropertyType == typeof(Brush))
{
// #FFFFFF
if (value.Length == 7 && value[0] == '#')
{
prop.SetValue(this, new SolidBrush(rgb(Convert.ToInt32(value.Substring(1), 16))), null);
}
}
else if (prop.PropertyType == typeof(Pen))
{
// #FFFFFF
if (value.Length == 7 && value[0] == '#')
{
prop.SetValue(this, new Pen(new SolidBrush(rgb(Convert.ToInt32(value.Substring(1), 16)))), null);
}
}
}
}
catch { }
}
var c = (ChatBackground as SolidBrush)?.Color ?? Color.White;
IsLightTheme = HSLColor.FromRGB(c.R / 255f, c.G / 255f, c.B / 255f).Luminosity > 0.5f;
}
static bool Specate(S server, Connection conn, Session.Client client, string s)
{
if (server.LobbyInfo.GlobalSettings.AllowSpectators || client.IsAdmin)
{
client.Slot = null;
client.SpawnPoint = 0;
client.Team = 0;
client.Color = HSLColor.FromRGB(255, 255, 255);
server.SyncLobbyClients();
CheckAutoStart(server);
return(true);
}
else
{
return(false);
}
}
public bool InterpretCommand(S server, Connection conn, Session.Client client, string cmd)
{
if (server == null || conn == null || client == null || !ValidateCommand(server, conn, client, cmd))
{
return(false);
}
var dict = new Dictionary <string, Func <string, bool> >
{
{ "state",
s =>
{
var state = Session.ClientState.Invalid;
if (!Enum <Session.ClientState> .TryParse(s, false, out state))
{
server.SendOrderTo(conn, "Message", "Malformed state command");
return(true);
}
client.State = state;
Log.Write("server", "Player @{0} is {1}",
conn.Socket.RemoteEndPoint, client.State);
server.SyncLobbyClients();
CheckAutoStart(server);
return(true);
} },
{ "startgame",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can start the game.");
return(true);
}
if (server.LobbyInfo.Slots.Any(sl => sl.Value.Required &&
server.LobbyInfo.ClientInSlot(sl.Key) == null))
{
server.SendOrderTo(conn, "Message", "Unable to start the game until required slots are full.");
return(true);
}
if (!server.LobbyInfo.GlobalSettings.EnableSingleplayer &&
server.LobbyInfo.Clients.Where(c => c.Bot == null && c.Slot != null).Count() == 1)
{
server.SendOrderTo(conn, "Message", server.TwoHumansRequiredText);
return(true);
}
server.StartGame();
return(true);
} },
{ "slot",
s =>
{
if (!server.LobbyInfo.Slots.ContainsKey(s))
{
Log.Write("server", "Invalid slot: {0}", s);
return(false);
}
var slot = server.LobbyInfo.Slots[s];
if (slot.Closed || server.LobbyInfo.ClientInSlot(s) != null)
{
return(false);
}
// If the previous slot had a locked spawn then we must not carry that to the new slot
var oldSlot = client.Slot != null ? server.LobbyInfo.Slots[client.Slot] : null;
if (oldSlot != null && oldSlot.LockSpawn)
{
client.SpawnPoint = 0;
}
client.Slot = s;
S.SyncClientToPlayerReference(client, server.Map.Players.Players[s]);
if (!slot.LockColor)
{
client.PreferredColor = client.Color = SanitizePlayerColor(server, client.Color, client.Index, conn);
}
server.SyncLobbyClients();
CheckAutoStart(server);
return(true);
} },
{ "allow_spectators",
s =>
{
if (bool.TryParse(s, out server.LobbyInfo.GlobalSettings.AllowSpectators))
{
server.SyncLobbyGlobalSettings();
return(true);
}
else
{
server.SendOrderTo(conn, "Message", "Malformed allow_spectate command");
return(true);
}
} },
{ "spectate",
s =>
{
if (server.LobbyInfo.GlobalSettings.AllowSpectators || client.IsAdmin)
{
client.Slot = null;
client.SpawnPoint = 0;
client.Color = HSLColor.FromRGB(255, 255, 255);
server.SyncLobbyClients();
CheckAutoStart(server);
return(true);
}
else
{
return(false);
}
} },
{ "slot_close",
s =>
{
if (!ValidateSlotCommand(server, conn, client, s, true))
{
return(false);
}
// kick any player that's in the slot
var occupant = server.LobbyInfo.ClientInSlot(s);
if (occupant != null)
{
if (occupant.Bot != null)
{
server.LobbyInfo.Clients.Remove(occupant);
server.SyncLobbyClients();
var ping = server.LobbyInfo.PingFromClient(occupant);
if (ping != null)
{
server.LobbyInfo.ClientPings.Remove(ping);
server.SyncClientPing();
}
}
else
{
var occupantConn = server.Conns.FirstOrDefault(c => c.PlayerIndex == occupant.Index);
if (occupantConn != null)
{
server.SendOrderTo(occupantConn, "ServerError", "Your slot was closed by the host.");
server.DropClient(occupantConn);
}
}
}
server.LobbyInfo.Slots[s].Closed = true;
server.SyncLobbySlots();
return(true);
} },
{ "slot_open",
s =>
{
if (!ValidateSlotCommand(server, conn, client, s, true))
{
return(false);
}
var slot = server.LobbyInfo.Slots[s];
slot.Closed = false;
server.SyncLobbySlots();
// Slot may have a bot in it
var occupant = server.LobbyInfo.ClientInSlot(s);
if (occupant != null && occupant.Bot != null)
{
server.LobbyInfo.Clients.Remove(occupant);
var ping = server.LobbyInfo.PingFromClient(occupant);
if (ping != null)
{
server.LobbyInfo.ClientPings.Remove(ping);
server.SyncClientPing();
}
}
server.SyncLobbyClients();
return(true);
} },
{ "slot_bot",
s =>
{
var parts = s.Split(' ');
if (parts.Length < 3)
{
server.SendOrderTo(conn, "Message", "Malformed slot_bot command");
return(true);
}
if (!ValidateSlotCommand(server, conn, client, parts[0], true))
{
return(false);
}
var slot = server.LobbyInfo.Slots[parts[0]];
var bot = server.LobbyInfo.ClientInSlot(parts[0]);
int controllerClientIndex;
if (!Exts.TryParseIntegerInvariant(parts[1], out controllerClientIndex))
{
Log.Write("server", "Invalid bot controller client index: {0}", parts[1]);
return(false);
}
var botType = parts.Skip(2).JoinWith(" ");
// Invalid slot
if (bot != null && bot.Bot == null)
{
server.SendOrderTo(conn, "Message", "Can't add bots to a slot with another client.");
return(true);
}
slot.Closed = false;
if (bot == null)
{
// Create a new bot
bot = new Session.Client()
{
Index = server.ChooseFreePlayerIndex(),
Name = botType,
Bot = botType,
Slot = parts[0],
Faction = "Random",
SpawnPoint = 0,
Team = 0,
State = Session.ClientState.NotReady,
BotControllerClientIndex = controllerClientIndex
};
// Pick a random color for the bot
var validator = server.ModData.Manifest.Get <ColorValidator>();
var tileset = server.Map.Rules.TileSet;
var terrainColors = tileset.TerrainInfo.Where(ti => ti.RestrictPlayerColor).Select(ti => ti.Color);
var playerColors = server.LobbyInfo.Clients.Select(c => c.Color.RGB)
.Concat(server.Map.Players.Players.Values.Select(p => p.Color.RGB));
bot.Color = bot.PreferredColor = validator.RandomValidColor(server.Random, terrainColors, playerColors);
server.LobbyInfo.Clients.Add(bot);
}
else
{
// Change the type of the existing bot
bot.Name = botType;
bot.Bot = botType;
}
S.SyncClientToPlayerReference(bot, server.Map.Players.Players[parts[0]]);
server.SyncLobbyClients();
server.SyncLobbySlots();
return(true);
} },
{ "map",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can change the map.");
return(true);
}
var lastMap = server.LobbyInfo.GlobalSettings.Map;
Action <MapPreview> selectMap = map =>
{
// Make sure the map hasn't changed in the meantime
if (server.LobbyInfo.GlobalSettings.Map != lastMap)
{
return;
}
server.LobbyInfo.GlobalSettings.Map = map.Uid;
var oldSlots = server.LobbyInfo.Slots.Keys.ToArray();
server.Map = server.ModData.MapCache[server.LobbyInfo.GlobalSettings.Map];
server.LobbyInfo.Slots = server.Map.Players.Players
.Select(p => MakeSlotFromPlayerReference(p.Value))
.Where(ss => ss != null)
.ToDictionary(ss => ss.PlayerReference, ss => ss);
LoadMapSettings(server, server.LobbyInfo.GlobalSettings, server.Map.Rules);
// Reset client states
foreach (var c in server.LobbyInfo.Clients)
{
c.State = Session.ClientState.Invalid;
}
// Reassign players into new slots based on their old slots:
// - Observers remain as observers
// - Players who now lack a slot are made observers
// - Bots who now lack a slot are dropped
// - Bots who are not defined in the map rules are dropped
var botNames = server.Map.Rules.Actors["player"].TraitInfos <IBotInfo>().Select(t => t.Name);
var slots = server.LobbyInfo.Slots.Keys.ToArray();
var i = 0;
foreach (var os in oldSlots)
{
var c = server.LobbyInfo.ClientInSlot(os);
if (c == null)
{
continue;
}
c.SpawnPoint = 0;
c.Slot = i < slots.Length ? slots[i++] : null;
if (c.Slot != null)
{
// Remove Bot from slot if slot forbids bots
if (c.Bot != null && (!server.Map.Players.Players[c.Slot].AllowBots || !botNames.Contains(c.Bot)))
{
server.LobbyInfo.Clients.Remove(c);
}
S.SyncClientToPlayerReference(c, server.Map.Players.Players[c.Slot]);
}
else if (c.Bot != null)
{
server.LobbyInfo.Clients.Remove(c);
}
}
// Validate if color is allowed and get an alternative if it isn't
foreach (var c in server.LobbyInfo.Clients)
{
if (c.Slot == null || (c.Slot != null && !server.LobbyInfo.Slots[c.Slot].LockColor))
{
c.Color = c.PreferredColor = SanitizePlayerColor(server, c.Color, c.Index, conn);
}
}
server.SyncLobbyInfo();
server.SendMessage("{0} changed the map to {1}.".F(client.Name, server.Map.Title));
if (server.Map.DefinesUnsafeCustomRules)
{
server.SendMessage("This map contains custom rules. Game experience may change.");
}
if (!server.LobbyInfo.GlobalSettings.EnableSingleplayer)
{
server.SendMessage(server.TwoHumansRequiredText);
}
else if (server.Map.Players.Players.Where(p => p.Value.Playable).All(p => !p.Value.AllowBots))
{
server.SendMessage("Bots have been disabled on this map.");
}
var briefing = MissionBriefingOrDefault(server);
if (briefing != null)
{
server.SendMessage(briefing);
}
};
Action queryFailed = () =>
server.SendOrderTo(conn, "Message", "Map was not found on server.");
var m = server.ModData.MapCache[s];
if (m.Status == MapStatus.Available || m.Status == MapStatus.DownloadAvailable)
{
selectMap(m);
}
else if (server.Settings.QueryMapRepository)
{
server.SendOrderTo(conn, "Message", "Searching for map on the Resource Center...");
server.ModData.MapCache.QueryRemoteMapDetails(new[] { s }, selectMap, queryFailed);
}
else
{
queryFailed();
}
return(true);
} },
{ "option",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can change the configuration.");
return(true);
}
var allOptions = server.Map.Rules.Actors["player"].TraitInfos <ILobbyOptions>()
.Concat(server.Map.Rules.Actors["world"].TraitInfos <ILobbyOptions>())
.SelectMany(t => t.LobbyOptions(server.Map.Rules));
// Overwrite keys with duplicate ids
var options = new Dictionary <string, LobbyOption>();
foreach (var o in allOptions)
{
options[o.Id] = o;
}
var split = s.Split(' ');
LobbyOption option;
if (split.Length < 2 || !options.TryGetValue(split[0], out option) ||
!option.Values.ContainsKey(split[1]))
{
server.SendOrderTo(conn, "Message", "Invalid configuration command.");
return(true);
}
if (option.Locked)
{
server.SendOrderTo(conn, "Message", "{0} cannot be changed.".F(option.Name));
return(true);
}
var oo = server.LobbyInfo.GlobalSettings.LobbyOptions[option.Id];
if (oo.Value == split[1])
{
return(true);
}
oo.Value = oo.PreferredValue = split[1];
if (option.Id == "gamespeed")
{
var speed = server.ModData.Manifest.Get <GameSpeeds>().Speeds[oo.Value];
server.LobbyInfo.GlobalSettings.Timestep = speed.Timestep;
server.LobbyInfo.GlobalSettings.OrderLatency = speed.OrderLatency;
}
server.SyncLobbyGlobalSettings();
server.SendMessage(option.ValueChangedMessage(client.Name, split[1]));
return(true);
} },
{ "assignteams",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option.");
return(true);
}
int teamCount;
if (!Exts.TryParseIntegerInvariant(s, out teamCount))
{
server.SendOrderTo(conn, "Message", "Number of teams could not be parsed: {0}".F(s));
return(true);
}
var maxTeams = (server.LobbyInfo.Clients.Count(c => c.Slot != null) + 1) / 2;
teamCount = teamCount.Clamp(0, maxTeams);
var clients = server.LobbyInfo.Slots
.Select(slot => server.LobbyInfo.ClientInSlot(slot.Key))
.Where(c => c != null && !server.LobbyInfo.Slots[c.Slot].LockTeam);
var assigned = 0;
var clientCount = clients.Count();
foreach (var player in clients)
{
// Free for all
if (teamCount == 0)
{
player.Team = 0;
}
// Humans vs Bots
else if (teamCount == 1)
{
player.Team = player.Bot == null ? 1 : 2;
}
else
{
player.Team = assigned++ *teamCount / clientCount + 1;
}
}
server.SyncLobbyClients();
return(true);
} },
{ "kick",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can kick players.");
return(true);
}
var split = s.Split(' ');
if (split.Length < 2)
{
server.SendOrderTo(conn, "Message", "Malformed kick command");
return(true);
}
int kickClientID;
Exts.TryParseIntegerInvariant(split[0], out kickClientID);
var kickConn = server.Conns.SingleOrDefault(c => server.GetClient(c) != null && server.GetClient(c).Index == kickClientID);
if (kickConn == null)
{
server.SendOrderTo(conn, "Message", "No-one in that slot.");
return(true);
}
var kickClient = server.GetClient(kickConn);
Log.Write("server", "Kicking client {0}.", kickClientID);
server.SendMessage("{0} kicked {1} from the server.".F(client.Name, kickClient.Name));
server.SendOrderTo(kickConn, "ServerError", "You have been kicked from the server.");
server.DropClient(kickConn);
bool tempBan;
bool.TryParse(split[1], out tempBan);
if (tempBan)
{
Log.Write("server", "Temporarily banning client {0} ({1}).", kickClientID, kickClient.IpAddress);
server.SendMessage("{0} temporarily banned {1} from the server.".F(client.Name, kickClient.Name));
server.TempBans.Add(kickClient.IpAddress);
}
server.SyncLobbyClients();
server.SyncLobbySlots();
return(true);
} },
{ "name",
s =>
{
var sanitizedName = Settings.SanitizedPlayerName(s);
if (sanitizedName == client.Name)
{
return(true);
}
Log.Write("server", "Player@{0} is now known as {1}.", conn.Socket.RemoteEndPoint, sanitizedName);
server.SendMessage("{0} is now known as {1}.".F(client.Name, sanitizedName));
client.Name = sanitizedName;
server.SyncLobbyClients();
return(true);
} },
{ "faction",
s =>
{
var parts = s.Split(' ');
var targetClient = server.LobbyInfo.ClientWithIndex(Exts.ParseIntegerInvariant(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Map has disabled faction changes
if (server.LobbyInfo.Slots[targetClient.Slot].LockFaction)
{
return(true);
}
var factions = server.Map.Rules.Actors["world"].TraitInfos <FactionInfo>()
.Where(f => f.Selectable).Select(f => f.InternalName);
if (!factions.Contains(parts[1]))
{
server.SendOrderTo(conn, "Message", "Invalid faction selected: {0}".F(parts[1]));
server.SendOrderTo(conn, "Message", "Supported values: {0}".F(factions.JoinWith(", ")));
return(true);
}
targetClient.Faction = parts[1];
server.SyncLobbyClients();
return(true);
} },
{ "team",
s =>
{
var parts = s.Split(' ');
var targetClient = server.LobbyInfo.ClientWithIndex(Exts.ParseIntegerInvariant(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Map has disabled team changes
if (server.LobbyInfo.Slots[targetClient.Slot].LockTeam)
{
return(true);
}
int team;
if (!Exts.TryParseIntegerInvariant(parts[1], out team))
{
Log.Write("server", "Invalid team: {0}", s);
return(false);
}
targetClient.Team = team;
server.SyncLobbyClients();
return(true);
} },
{ "spawn",
s =>
{
var parts = s.Split(' ');
var targetClient = server.LobbyInfo.ClientWithIndex(Exts.ParseIntegerInvariant(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Spectators don't need a spawnpoint
if (targetClient.Slot == null)
{
return(true);
}
// Map has disabled spawn changes
if (server.LobbyInfo.Slots[targetClient.Slot].LockSpawn)
{
return(true);
}
int spawnPoint;
if (!Exts.TryParseIntegerInvariant(parts[1], out spawnPoint) ||
spawnPoint <0 || spawnPoint> server.Map.SpawnPoints.Length)
{
Log.Write("server", "Invalid spawn point: {0}", parts[1]);
return(true);
}
if (server.LobbyInfo.Clients.Where(cc => cc != client).Any(cc => (cc.SpawnPoint == spawnPoint) && (cc.SpawnPoint != 0)))
{
server.SendOrderTo(conn, "Message", "You cannot occupy the same spawn point as another player.");
return(true);
}
// Check if any other slot has locked the requested spawn
if (spawnPoint > 0)
{
var spawnLockedByAnotherSlot = server.LobbyInfo.Slots.Where(ss => ss.Value.LockSpawn).Any(ss =>
{
var pr = PlayerReferenceForSlot(server, ss.Value);
return(pr != null && pr.Spawn == spawnPoint);
});
if (spawnLockedByAnotherSlot)
{
server.SendOrderTo(conn, "Message", "The spawn point is locked to another player slot.");
return(true);
}
}
targetClient.SpawnPoint = spawnPoint;
server.SyncLobbyClients();
return(true);
} },
{ "color",
s =>
{
var parts = s.Split(' ');
var targetClient = server.LobbyInfo.ClientWithIndex(Exts.ParseIntegerInvariant(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Spectator or map has disabled color changes
if (targetClient.Slot == null || server.LobbyInfo.Slots[targetClient.Slot].LockColor)
{
return(true);
}
// Validate if color is allowed and get an alternative it isn't
var newColor = FieldLoader.GetValue <HSLColor>("(value)", parts[1]);
targetClient.Color = SanitizePlayerColor(server, newColor, targetClient.Index, conn);
// Only update player's preferred color if new color is valid
if (newColor == targetClient.Color)
{
targetClient.PreferredColor = targetClient.Color;
}
server.SyncLobbyClients();
return(true);
} },
{ "sync_lobby",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set lobby info");
return(true);
}
var lobbyInfo = Session.Deserialize(s);
if (lobbyInfo == null)
{
server.SendOrderTo(conn, "Message", "Invalid Lobby Info Sent");
return(true);
}
server.LobbyInfo = lobbyInfo;
server.SyncLobbyInfo();
return(true);
} }
};
var cmdName = cmd.Split(' ').First();
var cmdValue = cmd.Split(' ').Skip(1).JoinWith(" ");
Func <string, bool> a;
if (!dict.TryGetValue(cmdName, out a))
{
return(false);
}
return(a(cmdValue));
}
void ValidateClient(Connection newConn, string data)
{
try
{
if (State == ServerState.GameStarted)
{
Log.Write("server", "Rejected connection from {0}; game is already started.",
newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "The game has already started");
DropClient(newConn);
return;
}
var handshake = HandshakeResponse.Deserialize(data);
if (!string.IsNullOrEmpty(Settings.Password) && handshake.Password != Settings.Password)
{
var message = string.IsNullOrEmpty(handshake.Password) ? "Server requires a password" : "Incorrect password";
SendOrderTo(newConn, "AuthenticationError", message);
DropClient(newConn);
return;
}
var client = new Session.Client
{
Name = OpenRA.Settings.SanitizedPlayerName(handshake.Client.Name),
IpAddress = ((IPEndPoint)newConn.Socket.RemoteEndPoint).Address.ToString(),
Index = newConn.PlayerIndex,
Slot = LobbyInfo.FirstEmptySlot(),
PreferredColor = handshake.Client.PreferredColor,
Color = handshake.Client.Color,
Faction = "Random",
SpawnPoint = 0,
Team = 0,
State = Session.ClientState.Invalid,
IsAdmin = !LobbyInfo.Clients.Any(c1 => c1.IsAdmin)
};
if (client.IsObserver && !LobbyInfo.GlobalSettings.AllowSpectators)
{
SendOrderTo(newConn, "ServerError", "The game is full");
DropClient(newConn);
return;
}
if (client.Slot != null)
{
SyncClientToPlayerReference(client, Map.Players.Players[client.Slot]);
}
else
{
client.Color = HSLColor.FromRGB(255, 255, 255);
}
if (ModData.Manifest.Id != handshake.Mod)
{
Log.Write("server", "Rejected connection from {0}; mods do not match.",
newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Server is running an incompatible mod");
DropClient(newConn);
return;
}
if (ModData.Manifest.Metadata.Version != handshake.Version && !LobbyInfo.GlobalSettings.AllowVersionMismatch)
{
Log.Write("server", "Rejected connection from {0}; Not running the same version.",
newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Server is running an incompatible version");
DropClient(newConn);
return;
}
// Check if IP is banned
var bans = Settings.Ban.Union(TempBans);
if (bans.Contains(client.IpAddress))
{
Log.Write("server", "Rejected connection from {0}; Banned.", newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "You have been {0} from the server".F(Settings.Ban.Contains(client.IpAddress) ? "banned" : "temporarily banned"));
DropClient(newConn);
return;
}
Action completeConnection = () =>
{
// Promote connection to a valid client
PreConns.Remove(newConn);
Conns.Add(newConn);
LobbyInfo.Clients.Add(client);
newConn.Validated = true;
var clientPing = new Session.ClientPing {
Index = client.Index
};
LobbyInfo.ClientPings.Add(clientPing);
Log.Write("server", "Client {0}: Accepted connection from {1}.",
newConn.PlayerIndex, newConn.Socket.RemoteEndPoint);
if (client.Fingerprint != null)
{
Log.Write("server", "Client {0}: Player fingerprint is {1}.",
newConn.PlayerIndex, client.Fingerprint);
}
foreach (var t in serverTraits.WithInterface <IClientJoined>())
{
t.ClientJoined(this, newConn);
}
SyncLobbyInfo();
Log.Write("server", "{0} ({1}) has joined the game.",
client.Name, newConn.Socket.RemoteEndPoint);
// Report to all other players
SendMessage("{0} has joined the game.".F(client.Name), newConn);
// Send initial ping
SendOrderTo(newConn, "Ping", Game.RunTime.ToString(CultureInfo.InvariantCulture));
if (Dedicated)
{
var motdFile = Platform.ResolvePath(Platform.SupportDirPrefix, "motd.txt");
if (!File.Exists(motdFile))
{
File.WriteAllText(motdFile, "Welcome, have fun and good luck!");
}
var motd = File.ReadAllText(motdFile);
if (!string.IsNullOrEmpty(motd))
{
SendOrderTo(newConn, "Message", motd);
}
}
if (Map.DefinesUnsafeCustomRules)
{
SendOrderTo(newConn, "Message", "This map contains custom rules. Game experience may change.");
}
if (!LobbyInfo.GlobalSettings.EnableSingleplayer)
{
SendOrderTo(newConn, "Message", TwoHumansRequiredText);
}
else if (Map.Players.Players.Where(p => p.Value.Playable).All(p => !p.Value.AllowBots))
{
SendOrderTo(newConn, "Message", "Bots have been disabled on this map.");
}
};
if (!string.IsNullOrEmpty(handshake.Fingerprint) && !string.IsNullOrEmpty(handshake.AuthSignature))
{
waitingForAuthenticationCallback++;
Action <DownloadDataCompletedEventArgs> onQueryComplete = i =>
{
PlayerProfile profile = null;
if (i.Error == null)
{
try
{
var yaml = MiniYaml.FromString(Encoding.UTF8.GetString(i.Result)).First();
if (yaml.Key == "Player")
{
profile = FieldLoader.Load <PlayerProfile>(yaml.Value);
var publicKey = Encoding.ASCII.GetString(Convert.FromBase64String(profile.PublicKey));
var parameters = CryptoUtil.DecodePEMPublicKey(publicKey);
if (!profile.KeyRevoked && CryptoUtil.VerifySignature(parameters, newConn.AuthToken, handshake.AuthSignature))
{
client.Fingerprint = handshake.Fingerprint;
Log.Write("server", "{0} authenticated as {1} (UID {2})", newConn.Socket.RemoteEndPoint,
profile.ProfileName, profile.ProfileID);
}
else if (profile.KeyRevoked)
{
Log.Write("server", "{0} failed to authenticate as {1} (key revoked)", newConn.Socket.RemoteEndPoint, handshake.Fingerprint);
}
else
{
Log.Write("server", "{0} failed to authenticate as {1} (signature verification failed)",
newConn.Socket.RemoteEndPoint, handshake.Fingerprint);
}
}
else
{
Log.Write("server", "{0} failed to authenticate as {1} (invalid server response: `{2}` is not `Player`)",
newConn.Socket.RemoteEndPoint, handshake.Fingerprint, yaml.Key);
}
}
catch (Exception ex)
{
Log.Write("server", "{0} failed to authenticate as {1} (exception occurred)",
newConn.Socket.RemoteEndPoint, handshake.Fingerprint);
Log.Write("server", ex.ToString());
}
}
else
{
Log.Write("server", "{0} failed to authenticate as {1} (server error: `{2}`)",
newConn.Socket.RemoteEndPoint, handshake.Fingerprint, i.Error);
}
delayedActions.Add(() =>
{
var notAuthenticated = Dedicated && profile == null && (Settings.RequireAuthentication || Settings.ProfileIDWhitelist.Any());
var blacklisted = Dedicated && profile != null && Settings.ProfileIDBlacklist.Contains(profile.ProfileID);
var notWhitelisted = Dedicated && Settings.ProfileIDWhitelist.Any() &&
(profile == null || !Settings.ProfileIDWhitelist.Contains(profile.ProfileID));
if (notAuthenticated)
{
Log.Write("server", "Rejected connection from {0}; Not authenticated.", newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Server requires players to have an OpenRA forum account");
DropClient(newConn);
}
else if (blacklisted || notWhitelisted)
{
if (blacklisted)
{
Log.Write("server", "Rejected connection from {0}; In server blacklist.", newConn.Socket.RemoteEndPoint);
}
else
{
Log.Write("server", "Rejected connection from {0}; Not in server whitelist.", newConn.Socket.RemoteEndPoint);
}
SendOrderTo(newConn, "ServerError", "You do not have permission to join this server");
DropClient(newConn);
}
else
{
completeConnection();
}
waitingForAuthenticationCallback--;
}, 0);
};
new Download(playerDatabase.Profile + handshake.Fingerprint, _ => { }, onQueryComplete);
}
else
{
if (Dedicated && (Settings.RequireAuthentication || Settings.ProfileIDWhitelist.Any()))
{
Log.Write("server", "Rejected connection from {0}; Not authenticated.", newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Server requires players to have an OpenRA forum account");
DropClient(newConn);
}
else
{
completeConnection();
}
}
}
catch (Exception ex)
{
Log.Write("server", "Dropping connection {0} because an error occurred:", newConn.Socket.RemoteEndPoint);
Log.Write("server", ex.ToString());
DropClient(newConn);
}
}
public bool InterpretCommand(S server, Connection conn, Session.Client client, string cmd)
{
if (!ValidateCommand(server, conn, client, cmd))
{
return(false);
}
var dict = new Dictionary <string, Func <string, bool> >
{
{ "ready",
s =>
{
// if we're downloading, we can't ready up.
if (client.State == Session.ClientState.NotReady)
{
client.State = Session.ClientState.Ready;
}
else if (client.State == Session.ClientState.Ready)
{
client.State = Session.ClientState.NotReady;
}
Log.Write("server", "Player @{0} is {1}",
conn.socket.RemoteEndPoint, client.State);
server.SyncLobbyInfo();
CheckAutoStart(server, conn, client);
return(true);
} },
{ "startgame",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can start the game");
return(true);
}
if (server.lobbyInfo.Slots.Any(sl => sl.Value.Required &&
server.lobbyInfo.ClientInSlot(sl.Key) == null))
{
server.SendOrderTo(conn, "Message", "Unable to start the game until required slots are full.");
return(true);
}
server.StartGame();
return(true);
} },
{ "slot",
s =>
{
if (!server.lobbyInfo.Slots.ContainsKey(s))
{
Log.Write("server", "Invalid slot: {0}", s);
return(false);
}
var slot = server.lobbyInfo.Slots[s];
if (slot.Closed || server.lobbyInfo.ClientInSlot(s) != null)
{
return(false);
}
client.Slot = s;
S.SyncClientToPlayerReference(client, server.Map.Players[s]);
server.SyncLobbyInfo();
CheckAutoStart(server, conn, client);
return(true);
} },
{ "spectate",
s =>
{
client.Slot = null;
client.SpawnPoint = 0;
client.Color = HSLColor.FromRGB(255, 255, 255);
server.SyncLobbyInfo();
return(true);
} },
{ "slot_close",
s =>
{
if (!ValidateSlotCommand(server, conn, client, s, true))
{
return(false);
}
// kick any player that's in the slot
var occupant = server.lobbyInfo.ClientInSlot(s);
if (occupant != null)
{
if (occupant.Bot != null)
{
server.lobbyInfo.Clients.Remove(occupant);
}
else
{
var occupantConn = server.conns.FirstOrDefault(c => c.PlayerIndex == occupant.Index);
if (occupantConn != null)
{
server.SendOrderTo(occupantConn, "ServerError", "Your slot was closed by the host");
server.DropClient(occupantConn);
}
}
}
server.lobbyInfo.Slots[s].Closed = true;
server.SyncLobbyInfo();
return(true);
} },
{ "slot_open",
s =>
{
if (!ValidateSlotCommand(server, conn, client, s, true))
{
return(false);
}
var slot = server.lobbyInfo.Slots[s];
slot.Closed = false;
// Slot may have a bot in it
var occupant = server.lobbyInfo.ClientInSlot(s);
if (occupant != null && occupant.Bot != null)
{
server.lobbyInfo.Clients.Remove(occupant);
}
server.SyncLobbyInfo();
return(true);
} },
{ "slot_bot",
s =>
{
var parts = s.Split(' ');
if (parts.Length < 3)
{
server.SendOrderTo(conn, "Message", "Malformed slot_bot command");
return(true);
}
if (!ValidateSlotCommand(server, conn, client, parts[0], true))
{
return(false);
}
var slot = server.lobbyInfo.Slots[parts[0]];
var bot = server.lobbyInfo.ClientInSlot(parts[0]);
int controllerClientIndex;
if (!int.TryParse(parts[1], out controllerClientIndex))
{
Log.Write("server", "Invalid bot controller client index: {0}", parts[1]);
return(false);
}
var botType = parts.Skip(2).JoinWith(" ");
// Invalid slot
if (bot != null && bot.Bot == null)
{
server.SendOrderTo(conn, "Message", "Can't add bots to a slot with another client");
return(true);
}
slot.Closed = false;
if (bot == null)
{
// Create a new bot
bot = new Session.Client()
{
Index = server.ChooseFreePlayerIndex(),
Name = botType,
Bot = botType,
Slot = parts[0],
Country = "random",
SpawnPoint = 0,
Team = 0,
State = Session.ClientState.NotReady,
BotControllerClientIndex = controllerClientIndex
};
// pick a random color for the bot
var hue = (byte)server.Random.Next(255);
var sat = (byte)server.Random.Next(255);
var lum = (byte)server.Random.Next(51, 255);
bot.Color = bot.PreferredColor = new HSLColor(hue, sat, lum);
server.lobbyInfo.Clients.Add(bot);
}
else
{
// Change the type of the existing bot
bot.Name = botType;
bot.Bot = botType;
}
S.SyncClientToPlayerReference(bot, server.Map.Players[parts[0]]);
server.SyncLobbyInfo();
return(true);
} },
{ "map",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can change the map");
return(true);
}
if (!server.ModData.AvailableMaps.ContainsKey(s))
{
server.SendOrderTo(conn, "Message", "Map not found");
return(true);
}
server.lobbyInfo.GlobalSettings.Map = s;
var oldSlots = server.lobbyInfo.Slots.Keys.ToArray();
LoadMap(server);
SetDefaultDifficulty(server);
// Reassign players into new slots based on their old slots:
// - Observers remain as observers
// - Players who now lack a slot are made observers
// - Bots who now lack a slot are dropped
var slots = server.lobbyInfo.Slots.Keys.ToArray();
int i = 0;
foreach (var os in oldSlots)
{
var c = server.lobbyInfo.ClientInSlot(os);
if (c == null)
{
continue;
}
c.SpawnPoint = 0;
c.State = Session.ClientState.NotReady;
c.Slot = i < slots.Length ? slots[i++] : null;
if (c.Slot != null)
{
// Remove Bot from slot if slot forbids bots
if (c.Bot != null && !server.Map.Players[c.Slot].AllowBots)
{
server.lobbyInfo.Clients.Remove(c);
}
S.SyncClientToPlayerReference(c, server.Map.Players[c.Slot]);
}
else if (c.Bot != null)
{
server.lobbyInfo.Clients.Remove(c);
}
}
server.SyncLobbyInfo();
return(true);
} },
{ "fragilealliance",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.FragileAlliances.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled alliance configuration");
return(true);
}
bool.TryParse(s, out server.lobbyInfo.GlobalSettings.FragileAlliances);
server.SyncLobbyInfo();
return(true);
} },
{ "allowcheats",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.Cheats.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled cheat configuration");
return(true);
}
bool.TryParse(s, out server.lobbyInfo.GlobalSettings.AllowCheats);
server.SyncLobbyInfo();
return(true);
} },
{ "shroud",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.Shroud.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled shroud configuration");
return(true);
}
bool.TryParse(s, out server.lobbyInfo.GlobalSettings.Shroud);
server.SyncLobbyInfo();
return(true);
} },
{ "fog",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.Fog.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled fog configuration");
return(true);
}
bool.TryParse(s, out server.lobbyInfo.GlobalSettings.Fog);
server.SyncLobbyInfo();
return(true);
} },
{ "assignteams",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
int teamCount;
if (!int.TryParse(s, out teamCount))
{
server.SendOrderTo(conn, "Message", "Number of teams could not be parsed: {0}".F(s));
return(true);
}
var maxTeams = (server.lobbyInfo.Clients.Count(c => c.Slot != null) + 1) / 2;
teamCount = teamCount.Clamp(0, maxTeams);
var players = server.lobbyInfo.Slots
.Select(slot => server.lobbyInfo.ClientInSlot(slot.Key))
.Where(c => c != null && !server.lobbyInfo.Slots[c.Slot].LockTeam);
var assigned = 0;
var playerCount = players.Count();
foreach (var player in players)
{
// Free for all
if (teamCount == 0)
{
player.Team = 0;
}
// Humans vs Bots
else if (teamCount == 1)
{
player.Team = player.Bot == null ? 1 : 2;
}
else
{
player.Team = assigned++ *teamCount / playerCount + 1;
}
}
server.SyncLobbyInfo();
return(true);
} },
{ "crates",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.Crates.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled crate configuration");
return(true);
}
bool.TryParse(s, out server.lobbyInfo.GlobalSettings.Crates);
server.SyncLobbyInfo();
return(true);
} },
{ "allybuildradius",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.AllyBuildRadius.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled ally build radius configuration");
return(true);
}
bool.TryParse(s, out server.lobbyInfo.GlobalSettings.AllyBuildRadius);
server.SyncLobbyInfo();
return(true);
} },
{ "difficulty",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (s != null && !server.Map.Options.Difficulties.Contains(s))
{
server.SendOrderTo(conn, "Message", "Unsupported difficulty selected: {0}".F(s));
server.SendOrderTo(conn, "Message", "Supported difficulties: {0}".F(server.Map.Options.Difficulties.JoinWith(",")));
return(true);
}
server.lobbyInfo.GlobalSettings.Difficulty = s;
server.SyncLobbyInfo();
return(true);
} },
{ "startingunits",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (!server.Map.Options.ConfigurableStartingUnits)
{
server.SendOrderTo(conn, "Message", "Map has disabled start unit configuration");
return(true);
}
server.lobbyInfo.GlobalSettings.StartingUnitsClass = s;
server.SyncLobbyInfo();
return(true);
} },
{ "startingcash",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.StartingCash.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled cash configuration");
return(true);
}
server.lobbyInfo.GlobalSettings.StartingCash = int.Parse(s);
server.SyncLobbyInfo();
return(true);
} },
{ "kick",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can kick players");
return(true);
}
var split = s.Split(' ');
if (split.Length < 2)
{
server.SendOrderTo(conn, "Message", "Malformed kick command");
return(true);
}
int kickClientID;
int.TryParse(split[0], out kickClientID);
var kickConn = server.conns.SingleOrDefault(c => server.GetClient(c) != null && server.GetClient(c).Index == kickClientID);
if (kickConn == null)
{
server.SendOrderTo(conn, "Message", "Noone in that slot.");
return(true);
}
var kickConnIP = server.GetClient(kickConn).IpAddress;
Log.Write("server", "Kicking client {0} as requested", kickClientID);
server.SendOrderTo(kickConn, "ServerError", "You have been kicked from the server");
server.DropClient(kickConn);
bool tempBan;
bool.TryParse(split[1], out tempBan);
if (tempBan)
{
Log.Write("server", "Temporarily banning client {0} ({1}) as requested", kickClientID, kickConnIP);
server.TempBans.Add(kickConnIP);
}
server.SyncLobbyInfo();
return(true);
} },
{ "name",
s =>
{
Log.Write("server", "Player@{0} is now known as {1}", conn.socket.RemoteEndPoint, s);
client.Name = s;
server.SyncLobbyInfo();
return(true);
} },
{ "race",
s =>
{
var parts = s.Split(' ');
var targetClient = server.lobbyInfo.ClientWithIndex(int.Parse(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Map has disabled race changes
if (server.lobbyInfo.Slots[targetClient.Slot].LockRace)
{
return(true);
}
targetClient.Country = parts[1];
server.SyncLobbyInfo();
return(true);
} },
{ "team",
s =>
{
var parts = s.Split(' ');
var targetClient = server.lobbyInfo.ClientWithIndex(int.Parse(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Map has disabled team changes
if (server.lobbyInfo.Slots[targetClient.Slot].LockTeam)
{
return(true);
}
int team;
if (!int.TryParse(parts[1], out team))
{
Log.Write("server", "Invalid team: {0}", s);
return(false);
}
targetClient.Team = team;
server.SyncLobbyInfo();
return(true);
} },
{ "spawn",
s =>
{
var parts = s.Split(' ');
var targetClient = server.lobbyInfo.ClientWithIndex(int.Parse(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Spectators don't need a spawnpoint
if (targetClient.Slot == null)
{
return(true);
}
// Map has disabled spawn changes
if (server.lobbyInfo.Slots[targetClient.Slot].LockSpawn)
{
return(true);
}
int spawnPoint;
if (!int.TryParse(parts[1], out spawnPoint) || spawnPoint <0 || spawnPoint> server.Map.GetSpawnPoints().Length)
{
Log.Write("server", "Invalid spawn point: {0}", parts[1]);
return(true);
}
if (server.lobbyInfo.Clients.Where(cc => cc != client).Any(cc => (cc.SpawnPoint == spawnPoint) && (cc.SpawnPoint != 0)))
{
server.SendOrderTo(conn, "Message", "You can't be at the same spawn point as another player");
return(true);
}
targetClient.SpawnPoint = spawnPoint;
server.SyncLobbyInfo();
return(true);
} },
{ "color",
s =>
{
var parts = s.Split(' ');
var targetClient = server.lobbyInfo.ClientWithIndex(int.Parse(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Spectator or map has disabled color changes
if (targetClient.Slot == null || server.lobbyInfo.Slots[targetClient.Slot].LockColor)
{
return(true);
}
var ci = parts[1].Split(',').Select(cc => int.Parse(cc)).ToArray();
targetClient.Color = targetClient.PreferredColor = new HSLColor((byte)ci[0], (byte)ci[1], (byte)ci[2]);
server.SyncLobbyInfo();
return(true);
} }
};
var cmdName = cmd.Split(' ').First();
var cmdValue = cmd.Split(' ').Skip(1).JoinWith(" ");
Func <string, bool> a;
if (!dict.TryGetValue(cmdName, out a))
{
return(false);
}
return(a(cmdValue));
}
public VxlBrowserLogic(Widget widget, Action onExit, ModData modData, World world, Dictionary <string, MiniYaml> logicArgs)
{
this.world = world;
this.modData = modData;
panel = widget;
var voxelWidget = panel.GetOrNull <VoxelWidget>("VOXEL");
if (voxelWidget != null)
{
voxelWidget.GetVoxel = () => currentVoxel != null ? currentVoxel : null;
currentPalette = voxelWidget.Palette;
voxelWidget.GetPalette = () => currentPalette;
voxelWidget.GetPlayerPalette = () => currentPlayerPalette;
voxelWidget.GetNormalsPalette = () => currentNormalsPalette;
voxelWidget.GetShadowPalette = () => currentShadowPalette;
voxelWidget.GetLightAmbientColor = () => lightAmbientColor;
voxelWidget.GetLightDiffuseColor = () => lightDiffuseColor;
voxelWidget.GetLightPitch = () => lightPitch;
voxelWidget.GetLightYaw = () => lightYaw;
voxelWidget.IsVisible = () => !isVideoLoaded && !isLoadError;
}
var playerWidget = panel.GetOrNull <VqaPlayerWidget>("PLAYER");
if (playerWidget != null)
{
playerWidget.IsVisible = () => isVideoLoaded && !isLoadError;
}
var paletteDropDown = panel.GetOrNull <DropDownButtonWidget>("PALETTE_SELECTOR");
if (paletteDropDown != null)
{
paletteDropDown.OnMouseDown = _ => ShowPaletteDropdown(paletteDropDown, world);
paletteDropDown.GetText = () => currentPalette;
}
var lightAmbientColorPreview = panel.GetOrNull <ColorPreviewManagerWidget>("LIGHT_AMBIENT_COLOR_MANAGER");
if (lightAmbientColorPreview != null)
{
lightAmbientColorPreview.Color = HSLColor.FromRGB(
Convert.ToInt32(lightAmbientColor[0] * 255),
Convert.ToInt32(lightAmbientColor[1] * 255),
Convert.ToInt32(lightAmbientColor[2] * 255)
);
}
var lightDiffuseColorPreview = panel.GetOrNull <ColorPreviewManagerWidget>("LIGHT_DIFFUSE_COLOR_MANAGER");
if (lightDiffuseColorPreview != null)
{
lightDiffuseColorPreview.Color = HSLColor.FromRGB(
Convert.ToInt32(lightDiffuseColor[0] * 255),
Convert.ToInt32(lightDiffuseColor[1] * 255),
Convert.ToInt32(lightDiffuseColor[2] * 255)
);
}
var playerPaletteDropDown = panel.GetOrNull <DropDownButtonWidget>("PLAYER_PALETTE_SELECTOR");
if (playerPaletteDropDown != null)
{
playerPaletteDropDown.OnMouseDown = _ => ShowPlayerPaletteDropdown(playerPaletteDropDown, world);
playerPaletteDropDown.GetText = () => currentPlayerPalette;
}
var normalsPlaletteDropDown = panel.GetOrNull <DropDownButtonWidget>("NORMALS_PALETTE_SELECTOR");
if (normalsPlaletteDropDown != null)
{
normalsPlaletteDropDown.OnMouseDown = _ => ShowNormalsPaletteDropdown(normalsPlaletteDropDown, world);
normalsPlaletteDropDown.GetText = () => currentNormalsPalette;
}
var shadowPlaletteDropDown = panel.GetOrNull <DropDownButtonWidget>("SHADOW_PALETTE_SELECTOR");
if (shadowPlaletteDropDown != null)
{
shadowPlaletteDropDown.OnMouseDown = _ => ShowShadowPaletteDropdown(normalsPlaletteDropDown, world);
shadowPlaletteDropDown.GetText = () => currentShadowPalette;
}
scaleInput = panel.GetOrNull <TextFieldWidget>("SCALE_TEXT");
scaleInput.OnTextEdited = () => OnScaleEdit();
scaleInput.OnEscKey = scaleInput.YieldKeyboardFocus;
lightPitchInput = panel.GetOrNull <TextFieldWidget>("LIGHTPITCH_TEXT");
lightPitchInput.OnTextEdited = () => OnLightPitchEdit();
lightPitchInput.OnEscKey = lightPitchInput.YieldKeyboardFocus;
lightYawInput = panel.GetOrNull <TextFieldWidget>("LIGHTYAW_TEXT");
lightYawInput.OnTextEdited = () => OnLightYawEdit();
lightYawInput.OnEscKey = lightYawInput.YieldKeyboardFocus;
var lightAmbientColorDropDown = panel.GetOrNull <DropDownButtonWidget>("LIGHT_AMBIENT_COLOR");
if (lightAmbientColorDropDown != null)
{
lightAmbientColorDropDown.OnMouseDown = _ => ShowLightAmbientColorDropDown(lightAmbientColorDropDown, lightAmbientColorPreview, world);
lightAmbientColorBlock = panel.Get <ColorBlockWidget>("AMBIENT_COLORBLOCK");
lightAmbientColorBlock.GetColor = () => System.Drawing.Color.FromArgb(
Convert.ToInt32(lightAmbientColor[0] * 255),
Convert.ToInt32(lightAmbientColor[1] * 255),
Convert.ToInt32(lightAmbientColor[2] * 255)
);
}
lightAmbientColorValue = panel.GetOrNull <LabelWidget>("LIGHTAMBIENTCOLOR_VALUE");
lightDiffuseColorValue = panel.GetOrNull <LabelWidget>("LIGHTDIFFUSECOLOR_VALUE");
var lightDiffuseColorDropDown = panel.GetOrNull <DropDownButtonWidget>("LIGHT_DIFFUSE_COLOR");
if (lightDiffuseColorDropDown != null)
{
lightDiffuseColorDropDown.OnMouseDown = _ => ShowLightDiffuseColorDropDown(lightDiffuseColorDropDown, lightDiffuseColorPreview, world);
lightDiffuseColorBlock = panel.Get <ColorBlockWidget>("DIFFUSE_COLORBLOCK");
lightDiffuseColorBlock.GetColor = () => System.Drawing.Color.FromArgb(
Convert.ToInt32(lightDiffuseColor[0] * 255),
Convert.ToInt32(lightDiffuseColor[1] * 255),
Convert.ToInt32(lightDiffuseColor[2] * 255)
);
}
unitnameInput = panel.Get <TextFieldWidget>("FILENAME_INPUT");
unitnameInput.OnTextEdited = () => ApplyFilter();
unitnameInput.OnEscKey = unitnameInput.YieldKeyboardFocus;
if (logicArgs.ContainsKey("SupportedFormats"))
{
allowedExtensions = FieldLoader.GetValue <string[]>("SupportedFormats", logicArgs["SupportedFormats"].Value);
}
else
{
allowedExtensions = new string[0];
}
acceptablePackages = modData.ModFiles.MountedPackages.Where(p =>
p.Contents.Any(c => allowedExtensions.Contains(Path.GetExtension(c).ToLowerInvariant())));
unitList = panel.Get <ScrollPanelWidget>("ASSET_LIST");
template = panel.Get <ScrollItemWidget>("ASSET_TEMPLATE");
PopulateAssetList();
var closeButton = panel.GetOrNull <ButtonWidget>("CLOSE_BUTTON");
if (closeButton != null)
{
closeButton.OnClick = () =>
{
if (isVideoLoaded)
{
player.Stop();
}
Ui.CloseWindow();
onExit();
}
}
;
}
public bool InterpretCommand(S server, Connection conn, Session.Client client, string cmd)
{
if (!ValidateCommand(server, conn, client, cmd))
{
return(false);
}
var dict = new Dictionary <string, Func <string, bool> >
{
{ "state",
s =>
{
var state = Session.ClientState.Invalid;
if (!Enum <Session.ClientState> .TryParse(s, false, out state))
{
server.SendOrderTo(conn, "Message", "Malformed state command");
return(true);
}
client.State = state;
Log.Write("server", "Player @{0} is {1}",
conn.socket.RemoteEndPoint, client.State);
server.SyncLobbyClients();
CheckAutoStart(server);
return(true);
} },
{ "startgame",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can start the game");
return(true);
}
if (server.LobbyInfo.Slots.Any(sl => sl.Value.Required &&
server.LobbyInfo.ClientInSlot(sl.Key) == null))
{
server.SendOrderTo(conn, "Message", "Unable to start the game until required slots are full.");
return(true);
}
server.StartGame();
return(true);
} },
{ "slot",
s =>
{
if (!server.LobbyInfo.Slots.ContainsKey(s))
{
Log.Write("server", "Invalid slot: {0}", s);
return(false);
}
var slot = server.LobbyInfo.Slots[s];
if (slot.Closed || server.LobbyInfo.ClientInSlot(s) != null)
{
return(false);
}
client.Slot = s;
S.SyncClientToPlayerReference(client, server.Map.Players[s]);
server.SyncLobbyClients();
CheckAutoStart(server);
return(true);
} },
{ "allow_spectators",
s =>
{
if (bool.TryParse(s, out server.LobbyInfo.GlobalSettings.AllowSpectators))
{
server.SyncLobbyGlobalSettings();
return(true);
}
else
{
server.SendOrderTo(conn, "Message", "Malformed allow_spectate command");
return(true);
}
} },
{ "spectate",
s =>
{
if (server.LobbyInfo.GlobalSettings.AllowSpectators || client.IsAdmin)
{
client.Slot = null;
client.SpawnPoint = 0;
client.Color = HSLColor.FromRGB(255, 255, 255);
server.SyncLobbyClients();
return(true);
}
else
{
return(false);
}
} },
{ "slot_close",
s =>
{
if (!ValidateSlotCommand(server, conn, client, s, true))
{
return(false);
}
// kick any player that's in the slot
var occupant = server.LobbyInfo.ClientInSlot(s);
if (occupant != null)
{
if (occupant.Bot != null)
{
server.LobbyInfo.Clients.Remove(occupant);
server.SyncLobbyClients();
var ping = server.LobbyInfo.PingFromClient(occupant);
server.LobbyInfo.ClientPings.Remove(ping);
server.SyncClientPing();
}
else
{
var occupantConn = server.Conns.FirstOrDefault(c => c.PlayerIndex == occupant.Index);
if (occupantConn != null)
{
server.SendOrderTo(occupantConn, "ServerError", "Your slot was closed by the host");
server.DropClient(occupantConn);
}
}
}
server.LobbyInfo.Slots[s].Closed = true;
server.SyncLobbySlots();
return(true);
} },
{ "slot_open",
s =>
{
if (!ValidateSlotCommand(server, conn, client, s, true))
{
return(false);
}
var slot = server.LobbyInfo.Slots[s];
slot.Closed = false;
server.SyncLobbySlots();
// Slot may have a bot in it
var occupant = server.LobbyInfo.ClientInSlot(s);
if (occupant != null && occupant.Bot != null)
{
server.LobbyInfo.Clients.Remove(occupant);
var ping = server.LobbyInfo.PingFromClient(occupant);
server.LobbyInfo.ClientPings.Remove(ping);
}
server.SyncLobbyClients();
return(true);
} },
{ "slot_bot",
s =>
{
var parts = s.Split(' ');
if (parts.Length < 3)
{
server.SendOrderTo(conn, "Message", "Malformed slot_bot command");
return(true);
}
if (!ValidateSlotCommand(server, conn, client, parts[0], true))
{
return(false);
}
var slot = server.LobbyInfo.Slots[parts[0]];
var bot = server.LobbyInfo.ClientInSlot(parts[0]);
int controllerClientIndex;
if (!Exts.TryParseIntegerInvariant(parts[1], out controllerClientIndex))
{
Log.Write("server", "Invalid bot controller client index: {0}", parts[1]);
return(false);
}
var botType = parts.Skip(2).JoinWith(" ");
// Invalid slot
if (bot != null && bot.Bot == null)
{
server.SendOrderTo(conn, "Message", "Can't add bots to a slot with another client");
return(true);
}
slot.Closed = false;
if (bot == null)
{
// Create a new bot
bot = new Session.Client()
{
Index = server.ChooseFreePlayerIndex(),
Name = botType,
Bot = botType,
Slot = parts[0],
Country = "random",
SpawnPoint = 0,
Team = 0,
State = Session.ClientState.NotReady,
BotControllerClientIndex = controllerClientIndex
};
// Pick a random color for the bot
HSLColor botColor;
do
{
var hue = (byte)server.Random.Next(255);
var sat = (byte)server.Random.Next(255);
var lum = (byte)server.Random.Next(51, 255);
botColor = new HSLColor(hue, sat, lum);
} while (!ColorValidator.ValidatePlayerNewColor(server, botColor.RGB, bot.Index));
bot.Color = bot.PreferredColor = botColor;
server.LobbyInfo.Clients.Add(bot);
}
else
{
// Change the type of the existing bot
bot.Name = botType;
bot.Bot = botType;
}
S.SyncClientToPlayerReference(bot, server.Map.Players[parts[0]]);
server.SyncLobbyClients();
server.SyncLobbySlots();
return(true);
} },
{ "map",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can change the map");
return(true);
}
if (server.ModData.MapCache[s].Status != MapStatus.Available)
{
server.SendOrderTo(conn, "Message", "Map was not found on server");
return(true);
}
server.LobbyInfo.GlobalSettings.Map = s;
var oldSlots = server.LobbyInfo.Slots.Keys.ToArray();
LoadMap(server);
SetDefaultDifficulty(server);
// Reset client states
foreach (var c in server.LobbyInfo.Clients)
{
c.State = Session.ClientState.Invalid;
}
// Reassign players into new slots based on their old slots:
// - Observers remain as observers
// - Players who now lack a slot are made observers
// - Bots who now lack a slot are dropped
var slots = server.LobbyInfo.Slots.Keys.ToArray();
var i = 0;
foreach (var os in oldSlots)
{
var c = server.LobbyInfo.ClientInSlot(os);
if (c == null)
{
continue;
}
c.SpawnPoint = 0;
c.Slot = i < slots.Length ? slots[i++] : null;
if (c.Slot != null)
{
// Remove Bot from slot if slot forbids bots
if (c.Bot != null && !server.Map.Players[c.Slot].AllowBots)
{
server.LobbyInfo.Clients.Remove(c);
}
S.SyncClientToPlayerReference(c, server.Map.Players[c.Slot]);
}
else if (c.Bot != null)
{
server.LobbyInfo.Clients.Remove(c);
}
}
foreach (var c in server.LobbyInfo.Clients)
{
// Validate if color is allowed and get an alternative it it isn't
c.Color = c.PreferredColor = ColorValidator.ValidatePlayerColorAndGetAlternative(server, c.Color, c.Index, conn);
}
server.SyncLobbyInfo();
server.SendMessage("{0} changed the map to {1}.".F(client.Name, server.Map.Title));
return(true);
} },
{ "fragilealliance",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.FragileAlliances.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled alliance configuration");
return(true);
}
bool.TryParse(s, out server.LobbyInfo.GlobalSettings.FragileAlliances);
server.SyncLobbyGlobalSettings();
server.SendMessage("{0} {1} Diplomacy Changes."
.F(client.Name, server.LobbyInfo.GlobalSettings.FragileAlliances ? "enabled" : "disabled"));
return(true);
} },
{ "allowcheats",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.Cheats.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled cheat configuration");
return(true);
}
bool.TryParse(s, out server.LobbyInfo.GlobalSettings.AllowCheats);
server.SyncLobbyGlobalSettings();
server.SendMessage("{0} {1} Developer Cheats."
.F(client.Name, server.LobbyInfo.GlobalSettings.AllowCheats ? "allowed" : "disallowed"));
return(true);
} },
{ "shroud",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.Shroud.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled shroud configuration");
return(true);
}
bool.TryParse(s, out server.LobbyInfo.GlobalSettings.Shroud);
server.SyncLobbyGlobalSettings();
server.SendMessage("{0} {1} Shroud."
.F(client.Name, server.LobbyInfo.GlobalSettings.Shroud ? "enabled" : "disabled"));
return(true);
} },
{ "fog",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.Fog.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled fog configuration");
return(true);
}
bool.TryParse(s, out server.LobbyInfo.GlobalSettings.Fog);
server.SyncLobbyGlobalSettings();
server.SendMessage("{0} {1} Fog of War."
.F(client.Name, server.LobbyInfo.GlobalSettings.Fog ? "enabled" : "disabled"));
return(true);
} },
{ "assignteams",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
int teamCount;
if (!Exts.TryParseIntegerInvariant(s, out teamCount))
{
server.SendOrderTo(conn, "Message", "Number of teams could not be parsed: {0}".F(s));
return(true);
}
var maxTeams = (server.LobbyInfo.Clients.Count(c => c.Slot != null) + 1) / 2;
teamCount = teamCount.Clamp(0, maxTeams);
var players = server.LobbyInfo.Slots
.Select(slot => server.LobbyInfo.ClientInSlot(slot.Key))
.Where(c => c != null && !server.LobbyInfo.Slots[c.Slot].LockTeam);
var assigned = 0;
var playerCount = players.Count();
foreach (var player in players)
{
// Free for all
if (teamCount == 0)
{
player.Team = 0;
}
// Humans vs Bots
else if (teamCount == 1)
{
player.Team = player.Bot == null ? 1 : 2;
}
else
{
player.Team = assigned++ *teamCount / playerCount + 1;
}
}
server.SyncLobbyClients();
return(true);
} },
{ "crates",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.Crates.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled crate configuration");
return(true);
}
bool.TryParse(s, out server.LobbyInfo.GlobalSettings.Crates);
server.SyncLobbyGlobalSettings();
server.SendMessage("{0} {1} Crates Appear."
.F(client.Name, server.LobbyInfo.GlobalSettings.Crates ? "enabled" : "disabled"));
return(true);
} },
{ "allybuildradius",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.AllyBuildRadius.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled ally build radius configuration");
return(true);
}
bool.TryParse(s, out server.LobbyInfo.GlobalSettings.AllyBuildRadius);
server.SyncLobbyGlobalSettings();
server.SendMessage("{0} {1} Build off Ally ConYards."
.F(client.Name, server.LobbyInfo.GlobalSettings.AllyBuildRadius ? "enabled" : "disabled"));
return(true);
} },
{ "difficulty",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (s != null && !server.Map.Options.Difficulties.Contains(s))
{
server.SendOrderTo(conn, "Message", "Unsupported difficulty selected: {0}".F(s));
server.SendOrderTo(conn, "Message", "Supported difficulties: {0}".F(server.Map.Options.Difficulties.JoinWith(",")));
return(true);
}
server.LobbyInfo.GlobalSettings.Difficulty = s;
server.SyncLobbyGlobalSettings();
server.SendMessage("{0} changed difficulty to {1}.".F(client.Name, s));
return(true);
} },
{ "startingunits",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (!server.Map.Options.ConfigurableStartingUnits)
{
server.SendOrderTo(conn, "Message", "Map has disabled start unit configuration");
return(true);
}
var startUnitsInfo = server.Map.Rules.Actors["world"].Traits.WithInterface <MPStartUnitsInfo>();
var selectedClass = startUnitsInfo.Where(u => u.Class == s).Select(u => u.ClassName).FirstOrDefault();
var className = selectedClass != null ? selectedClass : s;
server.LobbyInfo.GlobalSettings.StartingUnitsClass = s;
server.SyncLobbyGlobalSettings();
server.SendMessage("{0} changed Starting Units to {1}.".F(client.Name, className));
return(true);
} },
{ "startingcash",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.StartingCash.HasValue)
{
server.SendOrderTo(conn, "Message", "Map has disabled cash configuration");
return(true);
}
server.LobbyInfo.GlobalSettings.StartingCash = Exts.ParseIntegerInvariant(s);
server.SyncLobbyGlobalSettings();
server.SendMessage("{0} changed Starting Cash to ${1}.".F(client.Name, s));
return(true);
} },
{ "techlevel",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can set that option");
return(true);
}
if (server.Map.Options.TechLevel != null)
{
server.SendOrderTo(conn, "Message", "Map has disabled Tech configuration");
return(true);
}
server.LobbyInfo.GlobalSettings.TechLevel = s;
server.SyncLobbyInfo();
server.SendMessage("{0} changed Tech Level to {1}.".F(client.Name, s));
return(true);
} },
{ "kick",
s =>
{
if (!client.IsAdmin)
{
server.SendOrderTo(conn, "Message", "Only the host can kick players");
return(true);
}
var split = s.Split(' ');
if (split.Length < 2)
{
server.SendOrderTo(conn, "Message", "Malformed kick command");
return(true);
}
int kickClientID;
Exts.TryParseIntegerInvariant(split[0], out kickClientID);
var kickConn = server.Conns.SingleOrDefault(c => server.GetClient(c) != null && server.GetClient(c).Index == kickClientID);
if (kickConn == null)
{
server.SendOrderTo(conn, "Message", "Noone in that slot.");
return(true);
}
var kickClient = server.GetClient(kickConn);
Log.Write("server", "Kicking client {0} as requested", kickClientID);
server.SendMessage("{0} kicked {1} from the server.".F(client.Name, kickClient.Name));
server.SendOrderTo(kickConn, "ServerError", "You have been kicked from the server");
server.DropClient(kickConn);
bool tempBan;
bool.TryParse(split[1], out tempBan);
if (tempBan)
{
Log.Write("server", "Temporarily banning client {0} ({1}) as requested", kickClientID, kickClient.IpAddress);
server.SendMessage("{0} temporarily banned {1} from the server.".F(client.Name, kickClient.Name));
server.TempBans.Add(kickClient.IpAddress);
}
server.SyncLobbyClients();
server.SyncLobbySlots();
return(true);
} },
{ "name",
s =>
{
Log.Write("server", "Player@{0} is now known as {1}", conn.socket.RemoteEndPoint, s);
server.SendMessage("{0} is now known as {1}.".F(client.Name, s));
client.Name = s;
server.SyncLobbyClients();
return(true);
} },
{ "race",
s =>
{
var parts = s.Split(' ');
var targetClient = server.LobbyInfo.ClientWithIndex(Exts.ParseIntegerInvariant(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Map has disabled race changes
if (server.LobbyInfo.Slots[targetClient.Slot].LockRace)
{
return(true);
}
targetClient.Country = parts[1];
server.SyncLobbyClients();
return(true);
} },
{ "team",
s =>
{
var parts = s.Split(' ');
var targetClient = server.LobbyInfo.ClientWithIndex(Exts.ParseIntegerInvariant(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Map has disabled team changes
if (server.LobbyInfo.Slots[targetClient.Slot].LockTeam)
{
return(true);
}
int team;
if (!Exts.TryParseIntegerInvariant(parts[1], out team))
{
Log.Write("server", "Invalid team: {0}", s);
return(false);
}
targetClient.Team = team;
server.SyncLobbyClients();
return(true);
} },
{ "spawn",
s =>
{
var parts = s.Split(' ');
var targetClient = server.LobbyInfo.ClientWithIndex(Exts.ParseIntegerInvariant(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Spectators don't need a spawnpoint
if (targetClient.Slot == null)
{
return(true);
}
// Map has disabled spawn changes
if (server.LobbyInfo.Slots[targetClient.Slot].LockSpawn)
{
return(true);
}
int spawnPoint;
if (!Exts.TryParseIntegerInvariant(parts[1], out spawnPoint) ||
spawnPoint <0 || spawnPoint> server.Map.GetSpawnPoints().Length)
{
Log.Write("server", "Invalid spawn point: {0}", parts[1]);
return(true);
}
if (server.LobbyInfo.Clients.Where(cc => cc != client).Any(cc => (cc.SpawnPoint == spawnPoint) && (cc.SpawnPoint != 0)))
{
server.SendOrderTo(conn, "Message", "You can't be at the same spawn point as another player");
return(true);
}
targetClient.SpawnPoint = spawnPoint;
server.SyncLobbyClients();
return(true);
} },
{ "color",
s =>
{
var parts = s.Split(' ');
var targetClient = server.LobbyInfo.ClientWithIndex(Exts.ParseIntegerInvariant(parts[0]));
// Only the host can change other client's info
if (targetClient.Index != client.Index && !client.IsAdmin)
{
return(true);
}
// Spectator or map has disabled color changes
if (targetClient.Slot == null || server.LobbyInfo.Slots[targetClient.Slot].LockColor)
{
return(true);
}
var newHslColor = FieldLoader.GetValue <HSLColor>("(value)", parts[1]);
// Validate if color is allowed and get an alternative it it isn't
var altHslColor = ColorValidator.ValidatePlayerColorAndGetAlternative(server, newHslColor, targetClient.Index, conn);
targetClient.Color = altHslColor;
// Only update player's preferred color if new color is valid
if (newHslColor == altHslColor)
{
targetClient.PreferredColor = altHslColor;
}
server.SyncLobbyClients();
return(true);
} }
};
var cmdName = cmd.Split(' ').First();
var cmdValue = cmd.Split(' ').Skip(1).JoinWith(" ");
Func <string, bool> a;
if (!dict.TryGetValue(cmdName, out a))
{
return(false);
}
return(a(cmdValue));
}
void ValidateClient(Connection newConn, string data)
{
try
{
if (State == ServerState.GameStarted)
{
Log.Write("server", "Rejected connection from {0}; game is already started.",
newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "The game has already started");
DropClient(newConn);
return;
}
var handshake = HandshakeResponse.Deserialize(data);
if (!string.IsNullOrEmpty(Settings.Password) && handshake.Password != Settings.Password)
{
var message = string.IsNullOrEmpty(handshake.Password) ? "Server requires a password" : "Incorrect password";
SendOrderTo(newConn, "AuthenticationError", message);
DropClient(newConn);
return;
}
var client = new Session.Client
{
Name = OpenRA.Settings.SanitizedPlayerName(handshake.Client.Name),
IpAddress = ((IPEndPoint)newConn.Socket.RemoteEndPoint).Address.ToString(),
Index = newConn.PlayerIndex,
Slot = LobbyInfo.FirstEmptySlot(),
PreferredColor = handshake.Client.PreferredColor,
Color = handshake.Client.Color,
Faction = "Random",
SpawnPoint = 0,
Team = 0,
State = Session.ClientState.Invalid,
IsAdmin = !LobbyInfo.Clients.Any(c1 => c1.IsAdmin)
};
if (client.IsObserver && !LobbyInfo.GlobalSettings.AllowSpectators)
{
SendOrderTo(newConn, "ServerError", "The game is full");
DropClient(newConn);
return;
}
if (client.Slot != null)
{
SyncClientToPlayerReference(client, Map.Players.Players[client.Slot]);
}
else
{
client.Color = HSLColor.FromRGB(255, 255, 255);
}
if (ModData.Manifest.Id != handshake.Mod)
{
Log.Write("server", "Rejected connection from {0}; mods do not match.",
newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Server is running an incompatible mod");
DropClient(newConn);
return;
}
if (ModData.Manifest.Metadata.Version != handshake.Version && !LobbyInfo.GlobalSettings.AllowVersionMismatch)
{
Log.Write("server", "Rejected connection from {0}; Not running the same version.",
newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Server is running an incompatible version");
DropClient(newConn);
return;
}
// Check if IP is banned
var bans = Settings.Ban.Union(TempBans);
if (bans.Contains(client.IpAddress))
{
Log.Write("server", "Rejected connection from {0}; Banned.", newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "You have been {0} from the server".F(Settings.Ban.Contains(client.IpAddress) ? "banned" : "temporarily banned"));
DropClient(newConn);
return;
}
// Promote connection to a valid client
PreConns.Remove(newConn);
Conns.Add(newConn);
LobbyInfo.Clients.Add(client);
newConn.Validated = true;
var clientPing = new Session.ClientPing {
Index = client.Index
};
LobbyInfo.ClientPings.Add(clientPing);
Log.Write("server", "Client {0}: Accepted connection from {1}.",
newConn.PlayerIndex, newConn.Socket.RemoteEndPoint);
foreach (var t in serverTraits.WithInterface <IClientJoined>())
{
t.ClientJoined(this, newConn);
}
SyncLobbyInfo();
Log.Write("server", "{0} ({1}) has joined the game.",
client.Name, newConn.Socket.RemoteEndPoint);
if (LobbyInfo.NonBotClients.Count() > 1)
{
SendMessage("{0} has joined the game.".F(client.Name));
}
// Send initial ping
SendOrderTo(newConn, "Ping", Game.RunTime.ToString(CultureInfo.InvariantCulture));
if (Dedicated)
{
var motdFile = Platform.ResolvePath(Platform.SupportDirPrefix, "motd.txt");
if (!File.Exists(motdFile))
{
File.WriteAllText(motdFile, "Welcome, have fun and good luck!");
}
var motd = File.ReadAllText(motdFile);
if (!string.IsNullOrEmpty(motd))
{
SendOrderTo(newConn, "Message", motd);
}
}
if (Map.DefinesUnsafeCustomRules)
{
SendOrderTo(newConn, "Message", "This map contains custom rules. Game experience may change.");
}
if (!LobbyInfo.GlobalSettings.EnableSingleplayer)
{
SendOrderTo(newConn, "Message", TwoHumansRequiredText);
}
else if (Map.Players.Players.Where(p => p.Value.Playable).All(p => !p.Value.AllowBots))
{
SendOrderTo(newConn, "Message", "Bots have been disabled on this map.");
}
if (handshake.Mod == "{DEV_VERSION}")
{
SendMessage("{0} is running an unversioned development build, ".F(client.Name) +
"and may desynchronize the game state if they have incompatible rules.");
}
}
catch (Exception ex)
{
Log.Write("server", "Dropping connection {0} because an error occurred:", newConn.Socket.RemoteEndPoint);
Log.Write("server", ex.ToString());
DropClient(newConn);
}
}
void ValidateClient(Connection newConn, string data)
{
try
{
if (State == ServerState.GameStarted)
{
SendOrderTo(newConn, "ServerError", "The game has already started");
DropClient(newConn);
return;
}
var handshake = HandshakeResponse.Deserialize(data);
if (!string.IsNullOrEmpty(Settings.Password) && handshake.Password != Settings.Password)
{
var message = string.IsNullOrEmpty(handshake.Password) ? "Server requires a password" : "Incorrect password";
SendOrderTo(newConn, "AuthenticationError", message);
DropClient(newConn);
return;
}
var client = new Session.Client
{
Name = EW.Settings.SanitizedPlayerName(handshake.Client.Name),
IpAddress = ((IPEndPoint)newConn.Socket.RemoteEndPoint).Address.ToString(),
Index = newConn.PlayerIndex,
Slot = LobbyInfo.FirstEmptySlot(),
PreferredColor = handshake.Client.PreferredColor,
Color = handshake.Client.Color,
Faction = "Random",
SpawnPoint = 0,
Team = 0,
State = Session.ClientState.Invalid,
IsAdmin = !LobbyInfo.Clients.Any(cl => cl.IsAdmin)
};
if (client.IsObserver && !LobbyInfo.GlobalSettings.AllowSpectators)
{
SendOrderTo(newConn, "ServerError", "The game is full");
DropClient(newConn);
return;
}
if (client.Slot != null)
{
SyncClientToPlayerReference(client, Map.Players.Players[client.Slot]);
}
else
{
client.Color = HSLColor.FromRGB(255, 255, 255);
}
if (ModData.Manifest.Id != handshake.Mod)
{
SendOrderTo(newConn, "ServerError", "Server is running an incompatible mod");
DropClient(newConn);
return;
}
if (ModData.Manifest.Metadata.Version != handshake.Version && !LobbyInfo.GlobalSettings.AllowVersionMismatch)
{
SendOrderTo(newConn, "ServerError", "Server is running an incompatible version");
DropClient(newConn);
return;
}
//Check if IP is banned
var bans = Settings.Ban.Union(TempBans);
if (bans.Contains(client.IpAddress))
{
SendOrderTo(newConn, "ServerError", "You have been {0} from the server".F(Settings.Ban.Contains(client.IpAddress) ? "banned" : "temporarily banned"));
DropClient(newConn);
return;
}
//Promote connection to a valid client
PreConns.Remove(newConn);
Conns.Add(newConn);
LobbyInfo.Clients.Add(client);
newConn.Validated = true;
var clientPing = new Session.ClientPing {
Index = client.Index
};
LobbyInfo.ClientPings.Add(clientPing);
foreach (var t in serverTraits.WithInterface <IClientJoined>())
{
t.ClientJoined(this, newConn);
}
SyncLobbyInfo();
if (LobbyInfo.NonBotClients.Count() > 1)
{
SendMessage("{0} has joined the game".F(client.Name));
}
SendOrderTo(newConn, "Ping", WarGame.RunTime.ToString(CultureInfo.InvariantCulture));
if (Dedicated)
{
}
if (Map.DefinesUnsafeCustomRules)
{
SendOrderTo(newConn, "Message", "This map contains custom rules.Game experience may change.");
}
if (!LobbyInfo.GlobalSettings.EnableSinglePlayer)
{
SendOrderTo(newConn, "Message", TwoHumansRequiredText);
}
else if (Map.Players.Players.Where(p => p.Value.Playable).All(p => !p.Value.AllowBots))
{
SendOrderTo(newConn, "Message", "Bots have been disabled on this map");
}
}
catch (Exception ex)
{
DropClient(newConn);
}
}
public MyColorHSL(Color rgbcolor)
{
this.rgbcolor = rgbcolor;
this.hslcolor = HSLColor.FromRGB(rgbcolor);
}
void ValidateClient(Connection newConn, string data)
{
try
{
if (State == ServerState.GameStarted)
{
Log.Write("server", "Rejected connection from {0}; game is already started.",
newConn.socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "The game has already started");
DropClient(newConn);
return;
}
var handshake = HandshakeResponse.Deserialize(data);
var client = new Session.Client()
{
Name = handshake.Client.Name,
IpAddress = ((IPEndPoint)newConn.socket.RemoteEndPoint).Address.ToString(),
Index = newConn.PlayerIndex,
Slot = lobbyInfo.FirstEmptySlot(),
PreferredColor = handshake.Client.Color,
Color = handshake.Client.Color,
Country = "random",
SpawnPoint = 0,
Team = 0,
State = Session.ClientState.NotReady,
IsAdmin = !lobbyInfo.Clients.Any(c1 => c1.IsAdmin)
};
if (client.Slot != null)
{
SyncClientToPlayerReference(client, Map.Players[client.Slot]);
}
else
{
client.Color = HSLColor.FromRGB(255, 255, 255);
}
// Check that the client has compatible mods
var mods = handshake.Mods;
var validMod = mods.All(m => m.Contains('@')) && //valid format
mods.Count() == Game.CurrentMods.Count() && //same number
mods.Select(m => Pair.New(m.Split('@')[0], m.Split('@')[1])).All(kv => Game.CurrentMods.ContainsKey(kv.First));
if (!validMod)
{
Log.Write("server", "Rejected connection from {0}; mods do not match.",
newConn.socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Your mods don't match the server");
DropClient(newConn);
return;
}
var validVersion = mods.Select(m => Pair.New(m.Split('@')[0], m.Split('@')[1])).All(
kv => kv.Second == Game.CurrentMods[kv.First].Version);
if (!validVersion && !lobbyInfo.GlobalSettings.AllowVersionMismatch)
{
Log.Write("server", "Rejected connection from {0}; Not running the same version.",
newConn.socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Not running the same version.");
DropClient(newConn);
return;
}
// Check if IP is banned
var bans = Settings.Ban.Union(TempBans);
if (bans.Contains(client.IpAddress))
{
Log.Write("server", "Rejected connection from {0}; Banned.", newConn.socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "You are {0} from the server.".F(Settings.Ban.Contains(client.IpAddress) ? "banned" : "temporarily banned"));
DropClient(newConn);
return;
}
// Promote connection to a valid client
preConns.Remove(newConn);
conns.Add(newConn);
lobbyInfo.Clients.Add(client);
Log.Write("server", "Client {0}: Accepted connection from {1}.",
newConn.PlayerIndex, newConn.socket.RemoteEndPoint);
foreach (var t in ServerTraits.WithInterface <IClientJoined>())
{
t.ClientJoined(this, newConn);
}
SyncLobbyInfo();
SendMessage("{0} has joined the server.".F(client.Name));
// Send initial ping
SendOrderTo(newConn, "Ping", Environment.TickCount.ToString());
if (File.Exists("{0}motd_{1}.txt".F(Platform.SupportDir, lobbyInfo.GlobalSettings.Mods[0])))
{
var motd = System.IO.File.ReadAllText("{0}motd_{1}.txt".F(Platform.SupportDir, lobbyInfo.GlobalSettings.Mods[0]));
SendOrderTo(newConn, "Message", motd);
}
if (mods.Any(m => m.Contains("{DEV_VERSION}")))
{
SendMessage("{0} is running an unversioned development build, ".F(client.Name) +
"and may desynchronize the game state if they have incompatible rules.");
}
SetOrderLag();
}
catch (Exception) { DropClient(newConn); }
}
void ValidateClient(Connection newConn, string data)
{
try
{
if (State == ServerState.GameStarted)
{
Log.Write("server", "Rejected connection from {0}; game is already started.",
newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "The game has already started");
DropClient(newConn);
return;
}
var handshake = HandshakeResponse.Deserialize(data);
if (!string.IsNullOrEmpty(Settings.Password) && handshake.Password != Settings.Password)
{
var message = string.IsNullOrEmpty(handshake.Password) ? "Server requires a password" : "Incorrect password";
SendOrderTo(newConn, "AuthenticationError", message);
DropClient(newConn);
return;
}
var client = new Session.Client()
{
Name = handshake.Client.Name,
IpAddress = ((IPEndPoint)newConn.Socket.RemoteEndPoint).Address.ToString(),
Index = newConn.PlayerIndex,
Slot = LobbyInfo.FirstEmptySlot(),
PreferredColor = handshake.Client.Color,
Color = handshake.Client.Color,
Race = "Random",
SpawnPoint = 0,
Team = 0,
State = Session.ClientState.Invalid,
IsAdmin = !LobbyInfo.Clients.Any(c1 => c1.IsAdmin)
};
if (client.IsObserver && !LobbyInfo.GlobalSettings.AllowSpectators)
{
SendOrderTo(newConn, "ServerError", "The game is full");
DropClient(newConn);
return;
}
if (client.Slot != null)
{
SyncClientToPlayerReference(client, MapPlayers.Players[client.Slot]);
}
else
{
client.Color = HSLColor.FromRGB(255, 255, 255);
}
if (ModData.Manifest.Mod.Id != handshake.Mod)
{
Log.Write("server", "Rejected connection from {0}; mods do not match.",
newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Server is running an incompatible mod");
DropClient(newConn);
return;
}
if (ModData.Manifest.Mod.Version != handshake.Version && !LobbyInfo.GlobalSettings.AllowVersionMismatch)
{
Log.Write("server", "Rejected connection from {0}; Not running the same version.",
newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "Server is running an incompatible version");
DropClient(newConn);
return;
}
// Check if IP is banned
var bans = Settings.Ban.Union(TempBans);
if (bans.Contains(client.IpAddress))
{
Log.Write("server", "Rejected connection from {0}; Banned.", newConn.Socket.RemoteEndPoint);
SendOrderTo(newConn, "ServerError", "You have been {0} from the server".F(Settings.Ban.Contains(client.IpAddress) ? "banned" : "temporarily banned"));
DropClient(newConn);
return;
}
// Promote connection to a valid client
PreConns.Remove(newConn);
Conns.Add(newConn);
LobbyInfo.Clients.Add(client);
var clientPing = new Session.ClientPing();
clientPing.Index = client.Index;
LobbyInfo.ClientPings.Add(clientPing);
Log.Write("server", "Client {0}: Accepted connection from {1}.",
newConn.PlayerIndex, newConn.Socket.RemoteEndPoint);
foreach (var t in serverTraits.WithInterface <IClientJoined>())
{
t.ClientJoined(this, newConn);
}
SyncLobbyInfo();
SendMessage("{0} has joined the game.".F(client.Name));
// Send initial ping
SendOrderTo(newConn, "Ping", Game.RunTime.ToString());
if (Settings.Dedicated)
{
var motdFile = Platform.ResolvePath("^", "motd.txt");
if (!File.Exists(motdFile))
{
System.IO.File.WriteAllText(motdFile, "Welcome, have fun and good luck!");
}
var motd = System.IO.File.ReadAllText(motdFile);
if (!string.IsNullOrEmpty(motd))
{
SendOrderTo(newConn, "Message", motd);
}
}
if (handshake.Mod == "{DEV_VERSION}")
{
SendMessage("{0} is running an unversioned development build, ".F(client.Name) +
"and may desynchronize the game state if they have incompatible rules.");
}
SetOrderLag();
}
catch (Exception) { DropClient(newConn); }
}
public static ColorScheme FromHue(float hue, float multiplier)
{
Func <HSLColor, float, HSLColor> getColor = (hsl, luminosity) => hsl.WithLuminosity(((luminosity - 0.5f) * multiplier) + 0.5f);
var scheme = new ColorScheme();
HSLColor gray;
if (multiplier > 0.9f || multiplier < -0.9f)
{
gray = HSLColor.FromRGB(0.5f, 0.5f, 0.5f);
}
else
{
gray = HSLColor.FromRGB(0.5f, 0.5f, 0.515f);
}
var highlight = new HSLColor(hue, 1f, 0.5f);
// Light scheme
scheme.IsLightTheme = multiplier > 0;
//if (scheme.IsLightTheme)
//{
// scheme.TabPanelBG = Color.White;
//}
//else
//{
// scheme.TabPanelBG = Color.Gray;
//}
// Text
scheme.TextCaret = new SolidBrush(scheme.Text = (multiplier > 0 ? HSLColor.FromRGB(0, 0, 0) : HSLColor.FromRGB(1, 1, 1)).ToColor());
scheme.ChatBorderFocused = scheme.ChatBorder = getColor(gray, 1f).ToPen();
scheme.ChatMessageSeperatorBorder = getColor(gray, 0.99f).ToPen();
scheme.ChatMessageSeperatorBorderInner = getColor(gray, 0.8f).ToPen();
scheme.ChatSeperator = getColor(gray, 0.75f).ToColor();
// Backgrounds
scheme.ChatBackground = getColor(gray, 0.95f).ToBrush();
if (scheme.IsLightTheme)
{
scheme.ChatBackgroundHighlighted = getColor(HSLColor.FromRGB(1f, 0.5f, 0.5f), 0.9f).ToBrush();
scheme.ChatBackgroundResub = getColor(HSLColor.FromRGB(0.5f, 0.5f, 1f), 0.9f).ToBrush();
scheme.ChatBackgroundWhisper = getColor(HSLColor.FromRGB(0.5f, 1f, 0.5f), 0.9f).ToBrush();
}
else
{
//scheme.ChatBackgroundHighlighted = getColor(HSLColor.FromRGB(0.6f, 0.5f, 0.52f), 0.9f).ToBrush();
//scheme.ChatBackgroundHighlighted = new SolidBrush(Color.FromArgb(52, 0, 16));
var l = multiplier == -1 ? 0 : 20;
scheme.ChatBackgroundHighlighted = new SolidBrush(Color.FromArgb(55 + l, 20 + l, 24 + l));
scheme.ChatBackgroundResub = new SolidBrush(Color.FromArgb(47 + l, 20 + l, 70 + l));
scheme.ChatBackgroundWhisper = new SolidBrush(Color.FromArgb(20 + l, 40 + l, 70 + l));
//scheme.ChatBackgroundResub = getColor(HSLColor.FromRGB(0.52f, 0.5f, 0.6f), 0.8f).ToBrush();
//scheme.ChatBackgroundWhisper = getColor(HSLColor.FromRGB(0.5f, 0.55f, 0.5f), 0.8f).ToBrush();
}
scheme.Menu = getColor(gray, 0.90f).ToBrush();
scheme.MenuBorder = getColor(gray, 0.86f).ToPen();
scheme.ChatInputOuter = getColor(gray, 0.90f).ToBrush();
scheme.ChatInputBorder = getColor(gray, 0.86f).ToPen();
// Scroll
scheme.ScrollbarThumb = getColor(gray, 0.8f).ToBrush();
// Highlights
scheme.TabSelectedBG = highlight.WithLuminosity(0.5f).WithSaturation(0.5f).ToBrush();
scheme.TabHighlightedBG = highlight.WithLuminosity(0.8f).WithSaturation(0.5f).ToBrush();
scheme.TabNewMessageBG = highlight.WithLuminosity(0.9f).WithSaturation(0.5f).ToBrush();
scheme.TabNewMessageBG = new HatchBrush(HatchStyle.LightUpwardDiagonal, highlight.WithLuminosity(0.85f).WithSaturation(0.5f).ToColor(),
highlight.WithLuminosity(0.95f).WithSaturation(0.5f).ToColor());
scheme.TextFocused = getColor(highlight, 0.25f).ToColor();
return(scheme);
}