Examples with ConnectionType net.minecraftforge.network.ConnectionType used on opensource projects

Example 1 with ConnectionType

use of net.minecraftforge.network.ConnectionType in project MinecraftForge by MinecraftForge.

the class ServerLifecycleHooks method handleServerLogin.

public static boolean handleServerLogin(final ClientIntentionPacket packet, final Connection manager) {
    if (!allowLogins.get()) {
        TextComponent text = new TextComponent("Server is still starting! Please wait before reconnecting.");
        LOGGER.info(SERVERHOOKS, "Disconnecting Player (server is still starting): {}", text.getContents());
        manager.send(new ClientboundLoginDisconnectPacket(text));
        manager.disconnect(text);
        return false;
    }
    if (packet.getIntention() == ConnectionProtocol.LOGIN) {
        final ConnectionType connectionType = ConnectionType.forVersionFlag(packet.getFMLVersion());
        final int versionNumber = connectionType.getFMLVersionNumber(packet.getFMLVersion());
        if (connectionType == ConnectionType.MODDED && versionNumber != NetworkConstants.FMLNETVERSION) {
            rejectConnection(manager, connectionType, "This modded server is not impl compatible with your modded client. Please verify your Forge version closely matches the server. Got net version " + versionNumber + " this server is net version " + NetworkConstants.FMLNETVERSION);
            return false;
        }
        if (connectionType == ConnectionType.VANILLA && !NetworkRegistry.acceptsVanillaClientConnections()) {
            rejectConnection(manager, connectionType, "This server has mods that require Forge to be installed on the client. Contact your server admin for more details.");
            return false;
        }
    }
    if (packet.getIntention() == ConnectionProtocol.STATUS)
        return true;
    NetworkHooks.registerServerLoginChannel(manager, packet);
    return true;
}