Examples with FailedHandshakeResponse de.gg.engine.network.message.FailedHandshakeResponse used on opensource projects

Example 1 with FailedHandshakeResponse

use of de.gg.engine.network.message.FailedHandshakeResponse in project ProjektGG by eskalon.

the class GameServer method onClientHandshake.

@Override
protected synchronized void onClientHandshake(Connection con, ClientHandshakeRequest msg) {
    Short id = connections.get(con);
    LobbyPlayer p;
    if (!serverSetup.getVersion().equals(msg.getVersion())) {
        Log.info("Server", "Kick: Version mismatch (%s)", msg.getVersion());
        con.sendTCP(new FailedHandshakeResponse(Lang.get("dialog.connecting_failed.version_mismatch")));
        con.close();
        return;
    }
    if (savedGame != null) {
        short foundId = -1;
        for (Entry<Short, String> e : savedGame.clientIdentifiers.entrySet()) {
            if (e.getValue().equals(msg.getHostname())) {
                foundId = e.getKey();
                break;
            }
        }
        if (foundId == -1) {
            Log.info("Server", "Kick: Client isn't part of this loaded save game");
            con.sendTCP(new FailedHandshakeResponse(Lang.get("dialog.connecting_failed.not_in_save")));
            con.close();
            return;
        } else {
            if ((id == HOST_PLAYER_NETWORK_ID && foundId != HOST_PLAYER_NETWORK_ID) || (foundId == HOST_PLAYER_NETWORK_ID && id != HOST_PLAYER_NETWORK_ID)) {
                // Host has hanged changed
                Log.info("Server", "Kick: The host of a loaded save game cannot be changed");
                con.sendTCP(new FailedHandshakeResponse(Lang.get("dialog.connecting_failed.cannot_change_host")));
                con.close();
                // Server gets closed if need be
                return;
            }
            Log.info("Server", "Client was recognized as part of this loaded save game");
            Player oldPlayer = savedGame.world.getPlayer(foundId);
            Character oldCharacter = savedGame.world.getCharacter(oldPlayer.getCurrentlyPlayedCharacterId());
            p = new LobbyPlayer(oldCharacter.getName(), oldCharacter.getSurname(), oldPlayer.getIcon(), -1, oldCharacter.isMale());
        }
    } else {
        Log.info("Server", "Client %d was registered as new player", id);
        p = PlayerUtils.getRandomPlayerWithUnusedProperties(playerStubs, players.values());
    }
    players.put(id, p);
    // Inform the other clients
    resultListener.onPlayerJoined(id, p);
    // Establish RMI connection (part 1)
    objectSpace.addConnection(con);
    Log.info("Server", "RMI connection to client established");
    // Perform the handshake
    con.sendTCP(new SuccessfulHandshakeResponse(id));
}