public static void ExecuteCommand(Server server, RemoteClient user, string text)
{
string name = text.Substring(1);
if (string.IsNullOrEmpty(name))
return;
var parameters = new string[0];
var userText = "";
if (name.Contains(" "))
{
name = name.Remove(name.IndexOf(' '));
userText = text.Substring(text.IndexOf(' ') + 1);
parameters = userText.Split(' ');
}
var command = GetCommand(name);
if (command == null)
{
user.SendChat(ChatColors.Red + "That command was not found.");
return;
}
if (!MayUseCommand(command, user, server))
{
user.SendChat(ChatColors.Red + "You do not have permission to use that command.");
return;
}
command.Execute(server, user, userText, parameters);
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
if (parameters.Length != 1)
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help difficulty for more information.");
return;
}
Difficulty value;
int num;
if (int.TryParse(text, out num))
{
if (num < 0 || num > 3)
{
user.SendChat(ChatColors.Red + "Invalid difficulty specified.");
return;
}
value = (Difficulty)num;
}
else
{
if (!Enum.TryParse<Difficulty>(text, true, out value))
{
user.SendChat(ChatColors.Red + "Invalid difficulty specified.");
return;
}
}
//user.World.Difficulty = value; // TODO
server.SendChatToGroup("server.op", ChatColors.Gray + user.Username + " sets difficulty of " + user.World.Name + " to " + value.ToString());
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
bool add = false;
var current = server.MinecraftServer.Level.Time;
long? time = null;
if (parameters.Length == 0)
{
user.SendChat("The current time is " + current + ", or " + LongToTimeString(current));
return;
}
if (parameters[0].ToLower() == "day")
time = 0;
else if (parameters[0].ToLower() == "night")
time = 12000;
else if (parameters[0].ToLower() == "noon")
time = 6000;
else if (parameters[0].ToLower() == "midnight")
time = 18000;
else
{
string timeString;
if (parameters[0].ToLower() == "set" && parameters.Length > 1)
timeString = parameters[1];
else if (parameters[0].ToLower() == "add" && parameters.Length > 1)
{
timeString = parameters[1];
add = true;
}
else
timeString = parameters[0];
if (timeString.Contains(":"))
{
try
{
time = TimeStringToLong(timeString);
}
catch { }
}
else
{
long _time;
if (long.TryParse(timeString, out _time))
time = _time;
}
if (add)
time += current;
}
if (time == null)
{
user.SendChat(ChatColors.Red + "Invalid time specified.");
return;
}
time = time.Value % 24000;
server.MinecraftServer.Level.Time = time.Value; // TODO: Add event listener in Craft.Net
server.SendChatToGroup("server.op", ChatColors.Gray + user.Username + " set the time in " + user.World.Name +
" to " + time.Value + ", or " + LongToTimeString(time.Value));
}
public void SendClientEntities(RemoteClient client)
{
foreach (var entity in GetEntitiesInRange(client.Entity, MaxClientDistance))
{
if (entity != client.Entity)
client.TrackEntity(entity);
}
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
if (parameters.Length != 1)
{
user.SendChat(ChatColors.Red + "Invalid parameters. Use /help op for more information.");
return;
}
// TODO
}
public PlayerManager(RemoteClient client, MinecraftServer server)
{
Client = client;
Server = server;
SendInventoryUpdates = true;
client.Entity.PickUpItem += Entity_PickUpItem;
client.Entity.Inventory.WindowChange += Inventory_WindowChange;
client.PropertyChanged += client_PropertyChanged;
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
if (parameters.Length == 0)
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help say for more information.");
return;
}
var format = server.SettingsProvider.Get<string>("chat.broadcast.format");
server.MinecraftServer.SendChat(string.Format(format, text));
}
// TODO: Attempt to move these into Level proper
public static void LoadPlayer(this Level level, RemoteClient client)
{
if (string.IsNullOrEmpty(level.BaseDirectory))
{
CreateNewPlayer(level, client);
return;
}
Directory.CreateDirectory(Path.Combine(level.BaseDirectory, "players"));
if (File.Exists(Path.Combine(level.BaseDirectory, "players", client.Username + ".dat")))
{
try
{
var file = new NbtFile(Path.Combine(level.BaseDirectory, "players", client.Username + ".dat"));
// TODO: Consder trying to serialize this, maybe use AutoMapper?
client.Entity = new PlayerEntity(client.Username);
client.GameMode = (GameMode)file.RootTag["playerGameType"].IntValue;
client.Entity.SelectedSlot = file.RootTag["SelectedItemSlot"].ShortValue;
client.Entity.SpawnPoint = new Vector3(
file.RootTag["SpawnX"].IntValue,
file.RootTag["SpawnY"].IntValue,
file.RootTag["SpawnZ"].IntValue);
client.Entity.Food = (short)file.RootTag["foodLevel"].IntValue;
client.Entity.FoodExhaustion = file.RootTag["foodExhaustionLevel"].FloatValue;
client.Entity.FoodSaturation = file.RootTag["foodSaturationLevel"].FloatValue;
client.Entity.Health = file.RootTag["Health"].ShortValue;
foreach (var tag in (NbtList)file.RootTag["Inventory"])
{
client.Entity.Inventory[Level.DataSlotToNetworkSlot(tag["Slot"].ByteValue)] =
new ItemStack(
tag["id"].ShortValue,
(sbyte)tag["Count"].ByteValue,
tag["Damage"].ShortValue,
tag["tag"] as NbtCompound);
}
client.Entity.Position = new Vector3(
file.RootTag["Pos"][0].DoubleValue,
file.RootTag["Pos"][1].DoubleValue,
file.RootTag["Pos"][2].DoubleValue);
client.Entity.Yaw = file.RootTag["Rotation"][0].FloatValue;
client.Entity.Pitch = file.RootTag["Rotation"][1].FloatValue;
client.Entity.Velocity = new Vector3(
file.RootTag["Motion"][0].DoubleValue,
file.RootTag["Motion"][1].DoubleValue,
file.RootTag["Motion"][2].DoubleValue);
}
catch
{
CreateNewPlayer(level, client);
}
}
else
CreateNewPlayer(level, client);
}
public static bool MayUseCommand(Command command, RemoteClient user, Server server)
{
if (user is ConsoleClient)
return true;
var groups = server.GetUserGroups(user.Username);
foreach (var group in groups)
{
if (command.AllowedGroups.Contains(group))
return true;
}
return false;
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
string player = user.Username;
Vector3 target;
if (parameters.Length < 1 || parameters.Length > 4)
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help tp for more information.");
return;
}
if (parameters.Length == 1)
{
var client = server.MinecraftServer.GetClient(parameters[0]);
}
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
if (parameters.Length < 2)
{
user.SendChat(ChatColors.Red + "Insufficient parameters. Use \"/help tell\" for more information.");
return;
}
var client = server.MinecraftServer.GetClient(parameters[0]);
if (client == null)
{
user.SendChat(parameters[0] + " is not online.");
return;
}
var format = server.SettingsProvider.Get<string>("chat.private.format");
client.SendChat(string.Format(format, user.Username, client.Username, text));
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
if (parameters.Length != 1)
{
user.SendChat(ChatColors.Red + "Invalid parameters. Use /help op for more information.");
return;
}
var groups = server.GetUserGroups(parameters[0]);
if (!groups.Contains("server.op"))
{
user.SendChat(ChatColors.Red + "User is not an op.");
return;
}
groups.Remove("server.op");
server.SendChatToGroup("server.op", ChatColors.Gray + user.Username + " removes " + parameters[0] + " from server.op group.");
server.SetUserGroups(parameters[0], groups);
}
public static void SavePlayer(this Level level, RemoteClient client)
{
if (string.IsNullOrEmpty(level.BaseDirectory))
return;
try
{
Directory.CreateDirectory(Path.Combine(level.BaseDirectory, "players"));
var file = new NbtFile();
file.RootTag.Add(new NbtInt("playerGameType", (int)client.GameMode));
file.RootTag.Add(new NbtShort("SelectedItemSlot", client.Entity.SelectedSlot));
file.RootTag.Add(new NbtInt("SpawnX", (int)client.Entity.SpawnPoint.X));
file.RootTag.Add(new NbtInt("SpawnY", (int)client.Entity.SpawnPoint.Y));
file.RootTag.Add(new NbtInt("SpawnZ", (int)client.Entity.SpawnPoint.Z));
file.RootTag.Add(new NbtInt("foodLevel", client.Entity.Food));
file.RootTag.Add(new NbtFloat("foodExhaustionLevel", client.Entity.FoodExhaustion));
file.RootTag.Add(new NbtFloat("foodSaturationLevel", client.Entity.FoodSaturation));
file.RootTag.Add(new NbtShort("Health", client.Entity.Health));
var inventory = new NbtList("Inventory", NbtTagType.Compound);
var slots = client.Entity.Inventory.GetSlots();
for (int i = 0; i < slots.Length; i++)
{
var slot = (ItemStack)slots[i].Clone();
slot.Index = Level.NetworkSlotToDataSlot(i);
if (!slot.Empty)
inventory.Add(slot.ToNbt());
}
file.RootTag.Add(inventory);
var position = new NbtList("Pos", NbtTagType.Double);
position.Add(new NbtDouble(client.Entity.Position.X));
position.Add(new NbtDouble(client.Entity.Position.Y));
position.Add(new NbtDouble(client.Entity.Position.Z));
file.RootTag.Add(position);
var rotation = new NbtList("Rotation", NbtTagType.Float);
rotation.Add(new NbtFloat(client.Entity.Yaw));
rotation.Add(new NbtFloat(client.Entity.Pitch));
file.RootTag.Add(rotation);
var velocity = new NbtList("Motion", NbtTagType.Double);
velocity.Add(new NbtDouble(client.Entity.Velocity.X));
velocity.Add(new NbtDouble(client.Entity.Velocity.Y));
velocity.Add(new NbtDouble(client.Entity.Velocity.Z));
file.RootTag.Add(velocity);
file.SaveToFile(Path.Combine(level.BaseDirectory, "players", client.Username + ".dat"), NbtCompression.None);
}
catch { } // If exceptions happen here, the entire server dies
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
if (parameters.Length > 2 || parameters.Length == 0)
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help speed for more information.");
return;
}
if (parameters[0].ToLower() == "reset")
{
user.Entity.Abilities.WalkingSpeed = 12;
user.Entity.Abilities.FlyingSpeed = 24;
return;
}
string player = user.Username;
int speed;
if (parameters.Length == 2)
{
player = parameters[0];
if (!int.TryParse(parameters[1], out speed))
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help speed for more information.");
return;
}
}
else
{
if (!int.TryParse(parameters[0], out speed))
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help speed for more information.");
return;
}
}
var client = server.MinecraftServer.GetClient(player);
if (client == null)
{
user.SendChat(ChatColors.Red + player + " is not online.");
return;
}
client.Entity.Abilities.WalkingSpeed = (byte)speed;
client.Entity.Abilities.FlyingSpeed = (byte)(speed * 2);
}
internal void LogInPlayer(RemoteClient client)
{
client.SendPacket(new LoginSuccessPacket(client.UUID, client.Username));
// Spawn player
Level.LoadPlayer(client);
client.PlayerManager = new PlayerManager(client, this);
EntityManager.SpawnEntity(Level.DefaultWorld, client.Entity);
client.SendPacket(new JoinGamePacket(client.Entity.EntityId,
client.GameMode, Dimension.Overworld, Settings.Difficulty,
Settings.MaxPlayers, Level.DefaultWorld.WorldGenerator.GeneratorName));
client.SendPacket(new SpawnPositionPacket((int)client.Entity.SpawnPoint.X, (int)client.Entity.SpawnPoint.Y, (int)client.Entity.SpawnPoint.Z));
client.SendPacket(new PlayerAbilitiesPacket(client.Entity.Abilities.AsFlags(), client.Entity.Abilities.FlyingSpeed, client.Entity.Abilities.WalkingSpeed));
// Adding 0.1 to Y here prevents the client from falling through the ground upon logging in
// Presumably, Minecraft runs some physics stuff and if it spawns exactly at ground level, it falls a little and
// clips through the ground. This fixes that.
client.SendPacket(new PlayerPositionAndLookPacket(client.Entity.Position.X, client.Entity.Position.Y + 0.1 + PlayerEntity.Height,
client.Entity.Position.Z, client.Entity.Position.Y + 0.1, client.Entity.Yaw, client.Entity.Pitch, false));
client.SendPacket(new TimeUpdatePacket(Level.Time, Level.Time));
client.SendPacket(new SetWindowItemsPacket(0, client.Entity.Inventory.GetSlots()));
// Send initial chunks
client.UpdateChunks(true);
UpdatePlayerList();
client.SendPacket(new UpdateHealthPacket(client.Entity.Health, client.Entity.Food, client.Entity.FoodSaturation));
client.SendPacket(new EntityPropertiesPacket(client.Entity.EntityId,
new[] { new EntityProperty("generic.movementSpeed", client.Entity.Abilities.WalkingSpeed) }));
// Send entities
EntityManager.SendClientEntities(client);
client.LastKeepAliveSent = DateTime.Now;
client.IsLoggedIn = true;
var args = new PlayerLogInEventArgs(client);
OnPlayerLoggedIn(args);
//LogProvider.Log(client.Username + " joined the game.");
if (!args.Handled)
{
SendChat(new ChatMessage(string.Format("{0} joined the game.", args.Username), ChatColor.YELLOW));
}
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
Server = server;
if (parameters.Length != 0)
{
user.SendChat(ChatColors.Red + "Invalid parameters. Use /help repl for more information.");
return;
}
if (ReplContext.Self != null)
{
user.SendChat(ChatColors.Red + ReplContext.Self.Username + " is currently in REPL mode. Only one user may be in REPL mode at a time.");
// TODO: Upgrade Mono.CSharp to Mono 3.0 and support several REPLs at once
return;
}
server.ChatMessage -= HandleChatMessage;
server.ChatMessage += HandleChatMessage;
server.MinecraftServer.PlayerLoggedOut += (s, e) =>
{
if (Evaluators.ContainsKey(e.Username))
Evaluators.Remove(e.Username);
ReplContext.Self = null;
};
Evaluators[user.Username] = new Evaluator(new CompilerContext(new CompilerSettings(), new MinecraftReportPrinter(user)));
Evaluators[user.Username].ReferenceAssembly(typeof(Server).Assembly);
Evaluators[user.Username].ReferenceAssembly(typeof(MinecraftServer).Assembly);
Evaluators[user.Username].ReferenceAssembly(typeof(Craft.Net.Networking.IPacket).Assembly);
Evaluators[user.Username].ReferenceAssembly(typeof(World).Assembly);
Evaluators[user.Username].ReferenceAssembly(typeof(IServer).Assembly);
Evaluators[user.Username].InteractiveBaseClass = typeof(ReplContext);
Evaluators[user.Username].Run("using Craft.Net");
Evaluators[user.Username].Run("using Craft.Net.Data");
Evaluators[user.Username].Run("using Craft.Net.Data.Blocks");
Evaluators[user.Username].Run("using Craft.Net.Data.Items");
Evaluators[user.Username].Run("using Craft.Net.Server");
Evaluators[user.Username].Run("using PartyCraft");
ReplContext.Self = user;
ReplContext.Server = server;
user.SendChat(ChatColors.Blue + "Entering C# Interactive Mode");
user.SendChat(ChatColors.Blue + "Use `Exit()` to exit REPL mode.");
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
string player = user.Username;
GameMode gameMode;
if (parameters.Length == 0 || parameters.Length > 2)
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help gamemode for more information.");
return;
}
int value;
if (int.TryParse(parameters[0], out value))
{
if (value < 0 || value > 2)
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help gamemode for more information.");
return;
}
gameMode = (GameMode)value;
}
else
{
if (!Enum.TryParse<GameMode>(parameters[0], true, out gameMode))
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help gamemode for more information.");
return;
}
}
if (parameters.Length == 2)
player = parameters[1];
var client = server.MinecraftServer.GetClient(player);
if (client == null)
{
user.SendChat(ChatColors.Red + player + " is not online."); // TODO: Set it anyway
return;
}
client.GameMode = gameMode;
server.SendChatToGroup("server.op", ChatColors.Gray + user.Username + " sets " + player + " to " + gameMode + " mode.");
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
string player = user.Username;
int x = (int)user.Entity.Position.X;
int y = (int)user.Entity.Position.Y;
int z = (int)user.Entity.Position.Z;
if (parameters.Length == 1)
player = parameters[0];
else if (parameters.Length == 3)
{
if (!int.TryParse(parameters[0], out x) &&
!int.TryParse(parameters[1], out y) &&
!int.TryParse(parameters[2], out z))
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help spawnpoint for more information.");
return;
}
}
else if (parameters.Length == 4)
{
player = parameters[0];
if (!int.TryParse(parameters[1], out x) &&
!int.TryParse(parameters[2], out y) &&
!int.TryParse(parameters[3], out z))
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use /help spawnpoint for more information.");
return;
}
}
var client = server.MinecraftServer.GetClient(player);
if (player == null)
{
user.SendChat(ChatColors.Red + player + " is not online."); // TODO: Set it anyway
return;
}
client.Entity.SpawnPoint = new Vector3(x, y, z);
server.SendChatToGroup("server.op", user.Username + " set " + player + " spawn point to " + client.Entity.SpawnPoint);
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
int page = -1;
if (parameters.Length == 0)
page = 1;
if (parameters.Length > 1)
{
user.SendChat(ChatColors.Red + "Incorrect usage. Use \"/help\" for more information.");
return;
}
if (page != -1 || int.TryParse(parameters[0], out page))
{
page--;
int pages = Commands.Count / CommandsPerPage;
if (page >= pages)
{
user.SendChat(ChatColors.Red + "No further commands. Use \"/help\" for more information.");
return;
}
user.SendChat(ChatColors.DarkGreen + "Command List (page " + (page + 1) + " of " + pages + ")");
foreach (var c in Commands.Skip(page * CommandsPerPage).Take(CommandsPerPage))
user.SendChat(ChatColors.DarkCyan + "/" + c.DefaultCommand);
return;
}
var command = GetCommand(parameters[0]);
if (command == null)
{
user.SendChat(ChatColors.Red + "Command not found.");
return;
}
string[] lines = command.Documentation.Split('\n');
user.SendChat(ChatColors.DarkGreen + "Documentation for /" + command.DefaultCommand + ":");
foreach (var line in lines)
user.SendChat(ChatColors.DarkCyan + line);
if (!MayUseCommand(command, user, server))
user.SendChat(ChatColors.Red + "You are not permitted to use this command.");
}
public void MoveClientToWorld(RemoteClient client, World world, Vector3? spawnPoint = null)
{
if (client.World == world)
return;
lock (client.LoadedChunks)
client.PauseChunkUpdates = true;
EntityManager.Despawn(client.Entity);
while (client.KnownEntities.Any())
client.ForgetEntity(EntityManager.GetEntityById(client.KnownEntities[0]));
EntityManager.Update();
EntityManager.SpawnEntity(world, client.Entity);
client.UnloadAllChunks();
// TODO: Allow player to save their positions in each world
if (spawnPoint == null)
client.Entity.Position = world.WorldGenerator.SpawnPoint;
else
client.Entity.Position = spawnPoint.Value;
client.UpdateChunks(true);
client.SendPacket(new PlayerPositionAndLookPacket(client.Entity.Position.X, client.Entity.Position.Y + 0.1 + PlayerEntity.Height,
client.Entity.Position.Z, client.Entity.Position.Y + 0.1, client.Entity.Yaw, client.Entity.Pitch, false));
EntityManager.SendClientEntities(client);
lock (client.LoadedChunks)
client.PauseChunkUpdates = false;
}
public MinecraftReportPrinter(RemoteClient client)
{
Client = client;
}
// TODO: CommandContext class public abstract void Execute(Server server, RemoteClient user, string text, params string[] parameters);
private void DoClientUpdates(RemoteClient client)
{
// Update keep alive, chunks, etc
if (client.LastKeepAliveSent.AddSeconds(20) < DateTime.Now)
{
client.SendPacket(new KeepAlivePacket(MathHelper.Random.Next()));
client.LastKeepAliveSent = DateTime.Now;
// TODO: Confirm keep alive
}
if (client.BlockBreakStartTime != null)
{
byte progress = (byte)((DateTime.Now - client.BlockBreakStartTime.Value).TotalMilliseconds / client.BlockBreakStageTime);
var knownClients = EntityManager.GetKnownClients(client.Entity);
foreach (var c in knownClients)
{
c.SendPacket(new BlockBreakAnimationPacket(client.Entity.EntityId,
client.ExpectedBlockToMine.X, client.ExpectedBlockToMine.Y, client.ExpectedBlockToMine.Z, progress));
}
}
if (NextChunkUpdate < DateTime.Now) // Once per second
{
// Update chunks
if (client.Settings.ViewDistance < client.Settings.MaxViewDistance)
{
client.Settings.ViewDistance++;
client.ForceUpdateChunksAsync();
}
}
}
private void HandlePacket(RemoteClient client, IPacket packet)
{
if (PacketHandlers[packet.Id] == null)
return;
//throw new InvalidOperationException("No packet handler registered for 0x" + packet.Id.ToString("X2"));
PacketHandlers[packet.Id](client, this, packet);
}
internal void LogInPlayer(RemoteClient client)
{
client.SendPacket(new LoginSuccessPacket(client.UUID, client.Username));
// Spawn player
Level.LoadPlayer(client);
client.PlayerManager = new PlayerManager(client, this);
EntityManager.SpawnEntity(Level.DefaultWorld, client.Entity);
client.SendPacket(new JoinGamePacket(client.Entity.EntityId,
client.GameMode, Dimension.Overworld, Settings.Difficulty,
Settings.MaxPlayers, Level.DefaultWorld.WorldGenerator.GeneratorName));
client.SendPacket(new SpawnPositionPacket((int)client.Entity.SpawnPoint.X, (int)client.Entity.SpawnPoint.Y, (int)client.Entity.SpawnPoint.Z));
client.SendPacket(new PlayerAbilitiesPacket(client.Entity.Abilities.AsFlags(), client.Entity.Abilities.FlyingSpeed, client.Entity.Abilities.WalkingSpeed));
// Adding 0.1 to Y here prevents the client from falling through the ground upon logging in
// Presumably, Minecraft runs some physics stuff and if it spawns exactly at ground level, it falls a little and
// clips through the ground. This fixes that.
client.SendPacket(new PlayerPositionAndLookPacket(client.Entity.Position.X, client.Entity.Position.Y + 0.1 + PlayerEntity.Height,
client.Entity.Position.Z, client.Entity.Position.Y + 0.1, client.Entity.Yaw, client.Entity.Pitch, false));
client.SendPacket(new TimeUpdatePacket(Level.Time, Level.Time));
client.SendPacket(new SetWindowItemsPacket(0, client.Entity.Inventory.GetSlots()));
// Send initial chunks
client.UpdateChunks(true);
UpdatePlayerList();
client.SendPacket(new UpdateHealthPacket(client.Entity.Health, client.Entity.Food, client.Entity.FoodSaturation));
client.SendPacket(new EntityPropertiesPacket(client.Entity.EntityId,
new[] { new EntityProperty("generic.movementSpeed", client.Entity.Abilities.WalkingSpeed) }));
// Send entities
EntityManager.SendClientEntities(client);
client.LastKeepAliveSent = DateTime.Now;
client.IsLoggedIn = true;
var args = new PlayerLogInEventArgs(client);
OnPlayerLoggedIn(args);
//LogProvider.Log(client.Username + " joined the game.");
if (!args.Handled)
SendChat(ChatColors.Yellow + client.Username + " joined the game.");
}
private void HandlePacket(RemoteClient client, IPacket packet)
{
if (!PacketHandlers.ContainsKey(packet.GetType()))
return;
//throw new InvalidOperationException("No packet handler registered for 0x" + packet.Id.ToString("X2"));
PacketHandlers[packet.GetType()](client, this, packet);
}
public void DisconnectPlayer(RemoteClient client, string reason = null)
{
if (!Clients.Contains(client))
throw new InvalidOperationException("The server is not aware of this client.");
lock (NetworkLock)
{
if (reason != null)
{
try
{
if (client.NetworkClient != null && client.NetworkClient.Connected)
{
if (client.NetworkManager.NetworkMode == NetworkMode.Login)
client.NetworkManager.WritePacket(new LoginDisconnectPacket("\"" + reason + "\""), PacketDirection.Clientbound);
else
client.NetworkManager.WritePacket(new DisconnectPacket("\"" + reason + "\""), PacketDirection.Clientbound);
}
}
catch { }
}
try
{
if (client.NetworkClient != null && client.NetworkClient.Connected)
{
client.NetworkClient.Close();
}
}
catch { }
if (client.IsLoggedIn)
EntityManager.Despawn(client.Entity);
Clients.Remove(client);
if (client.IsLoggedIn)
{
Level.SavePlayer(client);
var args = new PlayerLogInEventArgs(client);
OnPlayerLoggedOut(args);
if (!args.Handled)
SendChat(string.Format(ChatColors.Yellow + "{0} left the game.", client.Username));
}
client.Dispose();
}
}
protected void AcceptClientAsync(IAsyncResult result)
{
lock (NetworkLock)
{
if (Listener == null)
return; // Server shutting down
var client = new RemoteClient(Listener.EndAcceptTcpClient(result));
client.NetworkStream = client.NetworkClient.GetStream();
client.NetworkManager = new NetworkManager(client.NetworkStream);
Clients.Add(client);
Listener.BeginAcceptTcpClient(AcceptClientAsync, null);
}
}
public ConnectionEstablishedEventArgs(RemoteClient client)
{
Client = client;
PermitConnection = true;
DisconnectReason = "You are banned.";
}
/// <summary> /// Run when a plugin message is recieved. /// </summary> public abstract void MessageRecieved(RemoteClient client, byte[] data);
public override void Execute(Server server, RemoteClient user, string userText, params string[] parameters)
{
server.MinecraftServer.SendChat(string.Format(server.SettingsProvider.Get<string>("chat.self.format"),
user.Username, userText));
}
public override void Execute(Server server, RemoteClient user, string text, params string[] parameters)
{
Process.GetCurrentProcess().Kill(); // TODO: Friendly kick message
}
public ConnectionEstablishedEventArgs(RemoteClient client)
{
Client = client;
PermitConnection = true;
DisconnectReason = "You are banned.";
}
