/// <summary>
/// Handles all logic when player disconnects
/// </summary>
/// <param name="netId"></param>
public static void DisconnectPlayer(ShortGuid netId)
{
bool removed = false;
lock (Players)
{
if (Players.ContainsKey(netId))
{
removed = true;
var player = Players[netId];
//player.ClearAllInvites();
LobbyServer.LeaveLobby(player);
if (player.IsInGame && player.PlayerState == PlayerState.IN_GAME)
{
var gamePlayer = player.Game.GetPlayer(player);
GameServer.EndGame(gamePlayer.Opponent, gamePlayer, GameResult.PLAYER_DISCONNECTED);
}
try
{
Players[netId].Connection.CloseConnection(false);
}
catch { }
Players.Remove(netId);
}
}
if (removed)
{
LobbyServer.BroadcastPlayerCount();
}
}
public static void AddPlayer(RemotePlayer player)
{
lock (Players)
{
Players.Add(player.ID, player);
}
LobbyServer.BroadcastPlayerCount();
}
public static void Bind()
{
Net.Init();
NetworkComms.AppendGlobalConnectionEstablishHandler((connection) =>
{
// todo: Automatically disconnect after 60 seconds without a handshake
});
NetworkComms.AppendGlobalConnectionCloseHandler((connection) =>
{
DisconnectPlayer(connection.GetID());
});
Net.On <C2S_Handshake>((header, connection, obj) =>
{
var response = new S2C_HandshakeResponse(obj.Version == VERSION, IsNicknameValid(obj.Nickname), "OK", null);
if (IsValidPlayer(connection.GetID()))
{
//handshake for second time.. let's disconnect
DisconnectPlayer(connection.GetID());
}
if (!response.OK)
{
response.Message = $"Error:\n Version: {response.VersionOK}\n Nickname: {response.NicknameOK}";
if (!response.NicknameOK)
{
response.Message += "\n Nickname length must be within 3-16 characters and MUST be unique.";
}
}
else
{
// OK!
var player = new RemotePlayer()
{
Connection = connection, Nickname = obj.Nickname, PlayerState = PlayerState.HANDSHAKE_OK
};
response.LocalPlayer = player.GetDisplay();
AddPlayer(player);
}
connection.Send(response);
});
Net.On <C2S_JoinLobby>((header, connection, obj) =>
{
RemotePlayer player;
if (IsValidPlayer(connection.GetID(), out player))
{
LobbyServer.EnterLobby(player);
}
});
Net.On <C2S_SendPlayerInvite>((header, connection, obj) =>
{
RemotePlayer source, destination;
if (IsValidPlayer(connection.GetID(), out source, PlayerState.IN_LOBBY) &&
IsValidPlayer(obj.Destination, out destination, PlayerState.IN_LOBBY))
{
source.SendInvite(destination);
}
});
Net.On <C2S_RevokeSentPlayerInvite>((header, connection, obj) =>
{
RemotePlayer source, destination;
if (IsValidPlayer(connection.GetID(), out source, PlayerState.IN_LOBBY) &&
IsValidPlayer(obj.Destination, out destination, PlayerState.IN_LOBBY))
{
source.RevokeSentInvite(destination);
}
});
Net.On <C2S_AcceptIncomingPlayerInvite>((header, connection, obj) =>
{
RemotePlayer source, destination;
if (IsValidPlayer(obj.Source, out source, PlayerState.IN_LOBBY) &&
IsValidPlayer(connection.GetID(), out destination, PlayerState.IN_LOBBY))
{
if (source.HasSentInviteTo(destination))
{
//We have a pair :)
LobbyServer.LeaveLobby(source);
LobbyServer.LeaveLobby(destination);
GameServer.InitNewGame(source, destination);
}
}
});
Net.On <C2S_GameReady>((header, connection, obj) =>
{
RemotePlayer player;
if (IsValidPlayer(connection.GetID(), out player, PlayerState.IN_GAME))
{
var p = player.Game.GetPlayer(player);
player.Game.OnPlayerReady(p);
}
});
Net.On <C2S_FireAt>((header, connection, obj) =>
{
RemotePlayer player;
if (IsValidPlayer(connection.GetID(), out player, PlayerState.IN_GAME))
{
var p = player.Game.GetPlayer(player);
p.FireAtEnemy(obj.X, obj.Y);
}
});
}
