private void ServerOnPlayerLoggedIn(object sender, PlayerLogInEventArgs eventArgs)
{
byte[] payload = Encoding.ASCII.GetBytes(DownloadUrl)
.Concat(new byte[] {0x00})
.Concat(Encoding.ASCII.GetBytes("16")).ToArray();
SendMessage(payload, eventArgs.Client);
}
static void server_PlayerLoggedIn(object sender, PlayerLogInEventArgs e)
{
if (e.Client.Entity.Inventory.Empty)
{
e.Client.Entity.Inventory.Hotbar[0] = new ItemStack(CobblestoneBlock.BlockId, 64);
e.Client.Entity.Inventory.Hotbar[1] = new ItemStack(CobblestoneBlock.BlockId, 64);
e.Client.Entity.Inventory.Hotbar[2] = new ItemStack(DirtBlock.BlockId, 32);
}
}
private static void ServerOnPlayerLoggedIn(object sender, PlayerLogInEventArgs playerLogInEventArgs)
{
if (firstPlayerSet)
return;
firstPlayerSet = true;
server.Settings.MotD = playerLogInEventArgs.Username + " - " + server.DefaultLevel.Name;
HostPlayerName = playerLogInEventArgs.Username;
server.DefaultLevel.PlayerName = HostPlayerName;
server.DefaultLevel.Save();
}
private void ServerOnPlayerLoggedIn(object sender, PlayerLogInEventArgs playerLogInEventArgs)
{
var client = playerLogInEventArgs.Client;
foreach (var board in Scoreboards)
{
client.SendPacket(new CreateScoreboardPacket(board.Name, board.DisplayName));
foreach (var score in board.Scores)
client.SendPacket(new UpdateScorePacket(score.Key, board.Name, score.Value));
}
}
private void SocketRecieveAsync(IAsyncResult result)
{
var client = (MinecraftClient)result.AsyncState;
SocketError error;
int length = client.Socket.EndReceive(result, out error) + client.RecieveBufferIndex;
if (error != SocketError.Success || !client.Socket.Connected || length == client.RecieveBufferIndex)
{
if (error != SocketError.Success)
Log("Socket error: " + error);
client.IsDisconnected = true;
}
else
{
try
{
IEnumerable<Packet> packets = PacketReader.TryReadPackets(ref client, length);
foreach (Packet packet in packets)
packet.HandlePacket(this, client);
if (!client.IsDisconnected)
{
client.Socket.BeginReceive(client.RecieveBuffer, client.RecieveBufferIndex,
client.RecieveBuffer.Length - client.RecieveBufferIndex,
SocketFlags.None, SocketRecieveAsync, client);
}
}
catch (InvalidOperationException e)
{
client.IsDisconnected = true;
Log("Disconnected client with protocol error. " + e.Message);
}
catch (NotImplementedException)
{
client.IsDisconnected = true;
Log("Disconnected client using unsupported features.");
}
}
if (client.IsDisconnected)
{
lock (Clients)
{
if (client.Socket.Connected)
client.Socket.BeginDisconnect(false, null, null);
if (client.KeepAliveTimer != null)
client.KeepAliveTimer.Dispose();
if (client.IsLoggedIn)
{
foreach (MinecraftClient remainingClient in Clients)
{
if (remainingClient.IsLoggedIn)
{
remainingClient.SendPacket(new PlayerListItemPacket(
client.Username, false, 0));
}
}
DefaultLevel.SavePlayer(client.Entity);
var args = new PlayerLogInEventArgs(client);
OnPlayerLoggedOut(args);
if (!args.Handled)
SendChat(client.Username + " logged out.");
EntityManager.DespawnEntity(client.Entity);
}
Clients.Remove(client);
}
ProcessSendQueue();
}
}
protected internal virtual void OnPlayerLoggedOut(PlayerLogInEventArgs e)
{
if (PlayerLoggedOut != null)
PlayerLoggedOut(this, e);
if (!e.Handled)
SendChat(ChatColors.Yellow + e.Client.Username + " left the game.");
}
internal void LogInPlayer(MinecraftClient client)
{
client.IsLoggedIn = true;
// Spawn player
client.Entity = DefaultLevel.LoadPlayer(client.Username);
client.Entity.Username = client.Username;
client.Entity.InventoryChanged += EntityInventoryChanged;
EntityManager.SpawnEntity(DefaultWorld, client.Entity);
client.SendPacket(new LoginRequestPacket(client.Entity.Id,
DefaultWorld.LevelType, DefaultLevel.GameMode,
client.Entity.Dimension, Settings.Difficulty,
Settings.MaxPlayers));
client.SendPacket(new SpawnPositionPacket((int)client.Entity.SpawnPoint.X, (int)client.Entity.SpawnPoint.Y, (int)client.Entity.SpawnPoint.Z));
client.SendPacket(new TimeUpdatePacket(DefaultLevel.Time, DefaultLevel.Time));
UpdatePlayerList(null);
client.SendPacket(new SetWindowItemsPacket(0, client.Entity.Inventory.GetSlots()));
// Send initial chunks
client.UpdateChunks(true);
client.SendPacket(new PlayerPositionAndLookPacket(client.Entity.Position.X, client.Entity.Position.Y,
client.Entity.Position.Z, client.Entity.Position.Y - 1.62, client.Entity.Yaw, client.Entity.Pitch, true));
// TODO: Move 1.62 somewhere else
// Send entities
EntityManager.SendClientEntities(client);
client.SendPacket(new UpdateHealthPacket(client.Entity.Health, client.Entity.Food, client.Entity.FoodSaturation));
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.");
client.StartWorkers();
}
private void MinecraftServerOnPlayerLoggedOut(object sender, PlayerLogInEventArgs playerLogInEventArgs)
{
playerLogInEventArgs.Handled = true;
MinecraftServer.SendChat(string.Format(SettingsProvider.Get<string>("chat.leave"), playerLogInEventArgs.Username));
}
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 MinecraftServerOnPlayerLoggedIn(object sender, PlayerLogInEventArgs playerLogInEventArgs)
{
playerLogInEventArgs.Handled = true;
playerLogInEventArgs.Client.Tags = new Dictionary<string, object>();
playerLogInEventArgs.Client.Tags.Add("PartyCraft.UserGroups", GetUserGroups(playerLogInEventArgs.Username));
MinecraftServer.SendChat(string.Format(SettingsProvider.Get<string>("chat.join"), playerLogInEventArgs.Username));
}
protected internal virtual void OnPlayerLoggedOut(PlayerLogInEventArgs e)
{
if (PlayerLoggedOut != null)
PlayerLoggedOut(this, e);
e.Client.World.Level.SavePlayer(e.Client.Entity);
if (!e.Handled)
{
LogProvider.Log(e.Client.Username + " left the game.", LogImportance.High);
SendChat(ChatColors.Yellow + e.Client.Username + " left the game.");
}
}
private void OnPlayerLoggedOut (object s, PlayerLogInEventArgs e) {
e.Handled = true;
this.SendChat ("A player has left the game: " + e.Username);
}
private void OnPlayerLoggedIn (object s, PlayerLogInEventArgs e) {
e.Handled = true;
this.SendChat ("A player has joined the game: " + e.Username);
this.SendConsoleMessage (string.Format(e.Username + " has joined the server into world " + e.Client.World + " with gamemode " + e.Client.GameMode + "."));
e.Client.SendChat (string.Format("[MOTD] {0}", this.ingameMOTD));
}
private static void ServerOnPlayerLoggedOut(object sender, PlayerLogInEventArgs playerLogInEventArgs)
{
if (playerLogInEventArgs.Username == HostPlayerName)
ExitReset.Set();
}
internal void LogInPlayer(MinecraftClient client)
{
client.IsLoggedIn = true;
// Spawn player
client.Entity = DefaultLevel.LoadPlayer(client.Username);
client.Entity.Username = client.Username;
client.Entity.InventoryChanged += Entity_InventoryChanged;
EntityManager.SpawnEntity(DefaultWorld, client.Entity);
client.SendPacket(new LoginPacket(client.Entity.Id,
DefaultWorld.LevelType, DefaultLevel.GameMode,
client.Entity.Dimension, this.Difficulty,
MaxPlayers));
// Send initial chunks
client.UpdateChunks(true);
client.SendPacket(new PlayerPositionAndLookPacket(
client.Entity.Position, client.Entity.Yaw, client.Entity.Pitch, true));
client.SendQueue.Last().OnPacketSent += (sender, e) => { client.ReadyToSpawn = true; };
// Send entities
EntityManager.SendClientEntities(client);
client.SendPacket(new SetWindowItemsPacket(0, client.Entity.Inventory));
client.SendPacket(new UpdateHealthPacket(client.Entity.Health, client.Entity.Food, client.Entity.FoodSaturation));
client.SendPacket(new SpawnPositionPacket(client.Entity.SpawnPoint));
client.SendPacket(new TimeUpdatePacket(DefaultLevel.Time));
UpdatePlayerList(null); // Should also process send queue
var args = new PlayerLogInEventArgs(client);
OnPlayerLoggedIn(args);
Log(client.Username + " logged in.");
if (!args.Handled)
SendChat(client.Username + " logged in.");
}
protected internal virtual void OnPlayerLoggedOut(PlayerLogInEventArgs e)
{
if (PlayerLoggedOut != null)
PlayerLoggedOut(this, e);
}
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();
}
}
