/*

        network.h

        Description: Provides routines for various networking functions to be used
                     in the LAN multiplayer game.
        Author: David Bruce ,Akash Gangil and the TuxMath team, (C) 2009

        Copyright: See COPYING file that comes with this distribution (briefly, GNU GPL version 2 or later)

*/




#ifndef NETWORK_H
#define NETWORK_H

#include "config.h"

#ifdef HAVE_LIBSDL_NET

#include "transtruct.h"
#include "SDL_net.h"


typedef struct {
    IPaddress ip;            /* 32-bit IPv4 host address */
    char name[NAME_SIZE];
}ServerEntry;


/* Networking setup and cleanup: */
int LAN_DetectServers(void);
int LAN_AutoSetup(int i);
char* LAN_ServerName(int i);
char* LAN_ConnectedServerName(void);
void print_server_list(void);

//int LAN_Setup(char* host, int port);
void LAN_Cleanup(void);
int LAN_SetName(char* name);

/* Network replacement functions for mathcards "API": */
/* These functions are how the client tells things to the server: */
int LAN_StartGame(void);
int LAN_AnsweredCorrectly(int id, float t);
int LAN_NotAnsweredCorrectly(int id);
int LAN_LeaveGame(void);
/* This is how the client receives messages from the server: */
int LAN_NextMsg(char* buf);

/* NOTE probably won't have this in multiplayer - new quests determined by server */
//int LAN_NextQuestion(void);



/* FIXME appears this one is basically the same as LAN_NextMsg() */
int check_messages(char *);
/* FIXME this should be local to network.c */
int Make_Flashcard(char* buf, MC_FlashCard* fc);

#endif // HAVE_LIBSDL_NET

#endif // NETWORK_H