/*
===========================================================================
Copyright (C) 1997-2001 Id Software, Inc.

This file is part of Quake 2 source code.

Quake 2 source code is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.

Quake 2 source code is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Quake 2 source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/

// ui_mp_joinserver.c -- the join server menu 

#include <ctype.h>
#ifdef _WIN32
#include <io.h>
#endif
#include "../client/client.h"
#include "ui_local.h"

static menuframework_s	s_joinserver_menu;
static menuseparator_s	s_joinserver_server_title;

// Knightmare- client compatibility option
static menulist_s		s_joinserver_compatibility_box;
static menuseparator_s	s_joinserver_compat_title;

static menuaction_s		s_joinserver_search_action;
static menuaction_s		s_joinserver_address_book_action;
static menuaction_s		s_joinserver_server_actions[UI_MAX_LOCAL_SERVERS];
static menuaction_s		s_joinserver_back_action;

/*
=============================================================================

JOIN SERVER MENU

=============================================================================
*/

// Knightmare- client compatibility option
static void ClientCompatibilityFunc (void *unused)
{
	Cvar_SetValue( "cl_servertrick", s_joinserver_compatibility_box.curvalue );
}

void JoinServerFunc (void *self)
{
//	char	buffer[128];
	int		index;

	index = ( menuaction_s * ) self - s_joinserver_server_actions;

#if 1
	UI_JoinServer (index);
#else
	if ( Q_stricmp( ui_local_server_names[index], NO_SERVER_STRING ) == 0 )
		return;

	if (index >= ui_num_servers)
		return;

	Com_sprintf (buffer, sizeof(buffer), "connect %s\n", NET_AdrToString (ui_local_server_netadr[index]));
	Cbuf_AddText (buffer);
	UI_ForceMenuOff ();
	cls.disable_screen = 1; // Knightmare- show loading screen
#endif
}

void AddressBookFunc( void *self )
{
	M_Menu_AddressBook_f();
}

// Knightmare- init client compatibility menu option
static void JoinserverSetMenuItemValues (void)
{
	Cvar_SetValue( "cl_servertrick", ClampCvar( 0, 1, Cvar_VariableValue("cl_servertrick") ) );
	s_joinserver_compatibility_box.curvalue		= Cvar_VariableValue("cl_servertrick");
}

void SearchLocalGamesFunc (void *self)
{
	UI_SearchLocalGames ();
}

//=========================================================

void JoinServer_MenuInit (void)
{
	int i;
	int y = 0;

	static const char *compatibility_names[] =
	{
		"version 56 (KMQuake2)", // was 35
		"version 34 (stock Quake2)",
		0
	};

	JoinserverSetMenuItemValues (); // init item values

	s_joinserver_menu.x = SCREEN_WIDTH*0.5 - 160;
	s_joinserver_menu.y = SCREEN_HEIGHT*0.5 - 80;
	s_joinserver_menu.nitems = 0;

	// init client compatibility menu option
	s_joinserver_compat_title.generic.type = MTYPE_SEPARATOR;
	s_joinserver_compat_title.generic.textSize = MENU_FONT_SIZE;
	s_joinserver_compat_title.generic.name = "client protocol compatibility";
	s_joinserver_compat_title.generic.x    = 200;
	s_joinserver_compat_title.generic.y	   = y;

	s_joinserver_compatibility_box.generic.type = MTYPE_SPINCONTROL;
	s_joinserver_compatibility_box.generic.textSize = MENU_FONT_SIZE;
	s_joinserver_compatibility_box.generic.name	= "";
	s_joinserver_compatibility_box.generic.x	= -32;
	s_joinserver_compatibility_box.generic.y	= y += MENU_LINE_SIZE;
	s_joinserver_compatibility_box.generic.cursor_offset = -24;
	s_joinserver_compatibility_box.generic.callback = ClientCompatibilityFunc;
	s_joinserver_compatibility_box.generic.statusbar = "set to version 34 to join non-KMQuake2 servers";
	s_joinserver_compatibility_box.itemnames = compatibility_names;

	s_joinserver_address_book_action.generic.type	= MTYPE_ACTION;
	s_joinserver_address_book_action.generic.textSize	= MENU_FONT_SIZE;
	s_joinserver_address_book_action.generic.name	= "address book";
	s_joinserver_address_book_action.generic.flags	= QMF_LEFT_JUSTIFY;
	s_joinserver_address_book_action.generic.x		= 0;
	s_joinserver_address_book_action.generic.y		= y += 2*MENU_LINE_SIZE;
	s_joinserver_address_book_action.generic.callback = AddressBookFunc;

	s_joinserver_search_action.generic.type = MTYPE_ACTION;
	s_joinserver_search_action.generic.textSize = MENU_FONT_SIZE;
	s_joinserver_search_action.generic.name	= "refresh server list";
	s_joinserver_search_action.generic.flags	= QMF_LEFT_JUSTIFY;
	s_joinserver_search_action.generic.x	= 0;
	s_joinserver_search_action.generic.y	= y += MENU_LINE_SIZE;
	s_joinserver_search_action.generic.callback = SearchLocalGamesFunc;
	s_joinserver_search_action.generic.statusbar = "search for servers";

	s_joinserver_server_title.generic.type = MTYPE_SEPARATOR;
	s_joinserver_server_title.generic.textSize = MENU_FONT_SIZE;
	s_joinserver_server_title.generic.name = "connect to...";
	s_joinserver_server_title.generic.x    = 80;
	s_joinserver_server_title.generic.y	   = y += 2*MENU_LINE_SIZE;

	y += MENU_LINE_SIZE;
	for ( i = 0; i < UI_MAX_LOCAL_SERVERS; i++ )
	{
		s_joinserver_server_actions[i].generic.type	= MTYPE_ACTION;
		s_joinserver_server_actions[i].generic.textSize	= MENU_FONT_SIZE;
		Q_strncpyz (ui_local_server_names[i], sizeof(ui_local_server_names[i]), NO_SERVER_STRING);
		s_joinserver_server_actions[i].generic.name	= ui_local_server_names[i];
		s_joinserver_server_actions[i].generic.flags	= QMF_LEFT_JUSTIFY;
		s_joinserver_server_actions[i].generic.x		= 0;
		s_joinserver_server_actions[i].generic.y		= y + i*MENU_LINE_SIZE;
		s_joinserver_server_actions[i].generic.callback = JoinServerFunc;
		s_joinserver_server_actions[i].generic.statusbar = "press ENTER to connect";
	}

	s_joinserver_back_action.generic.type = MTYPE_ACTION;
	s_joinserver_back_action.generic.textSize = MENU_FONT_SIZE;
	s_joinserver_back_action.generic.name	= "back to multiplayer";
	s_joinserver_back_action.generic.flags	= QMF_LEFT_JUSTIFY;
	s_joinserver_back_action.generic.x	= 0;
	s_joinserver_back_action.generic.y	= y += (UI_MAX_LOCAL_SERVERS+2)*MENU_LINE_SIZE;
	s_joinserver_back_action.generic.callback = UI_BackMenu;

	Menu_AddItem( &s_joinserver_menu, &s_joinserver_compat_title );
	Menu_AddItem( &s_joinserver_menu, &s_joinserver_compatibility_box );

	Menu_AddItem( &s_joinserver_menu, &s_joinserver_address_book_action );
	Menu_AddItem( &s_joinserver_menu, &s_joinserver_server_title );
	Menu_AddItem( &s_joinserver_menu, &s_joinserver_search_action );

	for ( i = 0; i < UI_MAX_LOCAL_SERVERS; i++ )
		Menu_AddItem( &s_joinserver_menu, &s_joinserver_server_actions[i] );

	Menu_AddItem( &s_joinserver_menu, &s_joinserver_back_action );

//	Menu_Center( &s_joinserver_menu );

	// skip over compatibility title
	if (s_joinserver_menu.cursor == 0)
		s_joinserver_menu.cursor = 1;

	UI_SearchLocalGames ();
}

void JoinServer_MenuDraw (void)
{
	Menu_DrawBanner( "m_banner_join_server" );
	Menu_Draw( &s_joinserver_menu );
}


const char *JoinServer_MenuKey (int key)
{
	return Default_MenuKey( &s_joinserver_menu, key );
}

void M_Menu_JoinServer_f (void)
{
	JoinServer_MenuInit ();
	UI_PushMenu( JoinServer_MenuDraw, JoinServer_MenuKey );
}