// Copyright (C) 1999-2000 Id Software, Inc.
//
// cg_info.c -- display information while data is being loading

#include "cg_local.h"

#define MAX_LOADING_PLAYER_ICONS	16
#define MAX_LOADING_ITEM_ICONS		26

static int			loadingPlayerIconCount;
static int			loadingItemIconCount;
static qhandle_t	loadingPlayerIcons[MAX_LOADING_PLAYER_ICONS];
static qhandle_t	loadingItemIcons[MAX_LOADING_ITEM_ICONS];

void CG_LoadBar(void);

/*
===================
CG_DrawLoadingIcons
===================
*/
static void CG_DrawLoadingIcons( void ) {
	int		n;
	int		x, y;

	for( n = 0; n < loadingPlayerIconCount; n++ ) {
		x = 16 + n * 78;
		y = 324-40;
		CG_DrawPic( x, y, 64, 64, loadingPlayerIcons[n] );
	}

	for( n = 0; n < loadingItemIconCount; n++ ) {
		y = 400-40;
		if( n >= 13 ) {
			y += 40;
		}
		x = 16 + n % 13 * 48;
		CG_DrawPic( x, y, 32, 32, loadingItemIcons[n] );
	}
}


/*
======================
CG_LoadingString

======================
*/
void CG_LoadingString( const char *s ) {
	Q_strncpyz( cg.infoScreenText, s, sizeof( cg.infoScreenText ) );

	trap_UpdateScreen();
}

/*
===================
CG_LoadingItem
===================
*/
void CG_LoadingItem( int itemNum ) {
	gitem_t		*item;

	item = &bg_itemlist[itemNum];
	
	if ( item->icon && loadingItemIconCount < MAX_LOADING_ITEM_ICONS ) {
		loadingItemIcons[loadingItemIconCount++] = trap_R_RegisterShaderNoMip( item->icon );
	}

	CG_LoadingString( item->pickup_name );
}

/*
===================
CG_LoadingClient
===================
*/
void CG_LoadingClient( int clientNum ) {
	const char		*info;
	char			*skin;
	char			personality[MAX_QPATH];
	char			model[MAX_QPATH];
	char			iconName[MAX_QPATH];

	info = CG_ConfigString( CS_PLAYERS + clientNum );

	if ( loadingPlayerIconCount < MAX_LOADING_PLAYER_ICONS ) {
		Q_strncpyz( model, Info_ValueForKey( info, "model" ), sizeof( model ) );
		skin = Q_strrchr( model, '/' );
		if ( skin ) {
			*skin++ = '\0';
		} else {
			skin = "default";
		}

		Com_sprintf( iconName, MAX_QPATH, "models/players/%s/icon_%s.tga", model, skin );
		
		loadingPlayerIcons[loadingPlayerIconCount] = trap_R_RegisterShaderNoMip( iconName );
		if ( !loadingPlayerIcons[loadingPlayerIconCount] ) {
			Com_sprintf( iconName, MAX_QPATH, "models/players/characters/%s/icon_%s.tga", model, skin );
			loadingPlayerIcons[loadingPlayerIconCount] = trap_R_RegisterShaderNoMip( iconName );
		}
		if ( !loadingPlayerIcons[loadingPlayerIconCount] ) {
			Com_sprintf( iconName, MAX_QPATH, "models/players/%s/icon_%s.tga", DEFAULT_MODEL, "default" );
			loadingPlayerIcons[loadingPlayerIconCount] = trap_R_RegisterShaderNoMip( iconName );
		}
		if ( loadingPlayerIcons[loadingPlayerIconCount] ) {
			loadingPlayerIconCount++;
		}
	}

	Q_strncpyz( personality, Info_ValueForKey( info, "n" ), sizeof(personality) );
	Q_CleanStr( personality );

	/*
	if( cgs.gametype == GT_SINGLE_PLAYER ) {
		trap_S_RegisterSound( va( "sound/player/announce/%s.wav", personality ));
	}
	*/

	CG_LoadingString( personality );
}


/*
====================
CG_DrawInformation

Draw all the status / pacifier stuff during level loading
====================
*/
void CG_DrawInformation( void ) {
	const char	*s;
	const char	*info;
	const char	*sysInfo;
	int			y;
	int			value, valueNOFP;
	qhandle_t	levelshot;
	char		buf[1024];

	info = CG_ConfigString( CS_SERVERINFO );
	sysInfo = CG_ConfigString( CS_SYSTEMINFO );

	s = Info_ValueForKey( info, "mapname" );
	levelshot = trap_R_RegisterShaderNoMip( va( "levelshots/%s", s ) );
	if ( !levelshot ) {
		levelshot = trap_R_RegisterShaderNoMip( "menu/art/unknownmap" );
	}
	trap_R_SetColor( NULL );
	CG_DrawPic( 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, levelshot );

	CG_LoadBar();
				   
	// draw the icons of things as they are loaded
//	CG_DrawLoadingIcons();

	// the first 150 rows are reserved for the client connection
	// screen to write into
	if ( cg.infoScreenText[0] ) {
		UI_DrawProportionalString( 320, 128-32, va("Loading... %s", cg.infoScreenText),
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
	} else {
		UI_DrawProportionalString( 320, 128-32, "Awaiting snapshot...",
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
	}

	// draw info string information

	y = 180-32;

	// don't print server lines if playing a local game
	trap_Cvar_VariableStringBuffer( "sv_running", buf, sizeof( buf ) );
	if ( !atoi( buf ) ) {
		// server hostname
		Q_strncpyz(buf, Info_ValueForKey( info, "sv_hostname" ), 1024);
		Q_CleanStr(buf);
		UI_DrawProportionalString( 320, y, buf,
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
		y += PROP_HEIGHT;

		// pure server
		s = Info_ValueForKey( sysInfo, "sv_pure" );
		if ( s[0] == '1' ) {
			UI_DrawProportionalString( 320, y, "Pure Server",
				UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
			y += PROP_HEIGHT;
		}

		// server-specific message of the day
		s = CG_ConfigString( CS_MOTD );
		if ( s[0] ) {
			UI_DrawProportionalString( 320, y, s,
				UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
			y += PROP_HEIGHT;
		}

		// some extra space after hostname and motd
		y += 10;
	}

	// map-specific message (long map name)
	s = CG_ConfigString( CS_MESSAGE );
	if ( s[0] ) {
		UI_DrawProportionalString( 320, y, s,
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
		y += PROP_HEIGHT;
	}

	// cheats warning
	s = Info_ValueForKey( sysInfo, "sv_cheats" );
	if ( s[0] == '1' ) {
		UI_DrawProportionalString( 320, y, va("%s", (char *)CG_GetStripEdString("INGAMETEXT", "CHEATSAREENABLED")),
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
		y += PROP_HEIGHT;
	}

	// game type
	switch ( cgs.gametype ) {
	case GT_FFA:
		s = "Free For All";
		break;
	case GT_HOLOCRON:
		s = "Holocron FFA";
		break;
	case GT_JEDIMASTER:
		s = "Jedi Master";
		break;
	case GT_SINGLE_PLAYER:
		s = "Single Player";
		break;
	case GT_TOURNAMENT:
		s = "Duel";
		break;
	case GT_TEAM:
		s = "Team FFA";
		break;
	case GT_SAGA:
		s = "Saga";
		break;
	case GT_CTF:
		s = "Capture The Flag";
		break;
	case GT_CTY:
		s = "Capture The Ysalimari";
		break;
	default:
		s = "Unknown Gametype";
		break;
	}
	UI_DrawProportionalString( 320, y, s,
		UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
	y += PROP_HEIGHT;
		
	value = atoi( Info_ValueForKey( info, "timelimit" ) );
	if ( value ) {
		UI_DrawProportionalString( 320, y, va( "%s %i", (char *)CG_GetStripEdString("INGAMETEXT", "TIMELIMIT"), value ),
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
		y += PROP_HEIGHT;
	}

	if (cgs.gametype < GT_CTF ) {
		value = atoi( Info_ValueForKey( info, "fraglimit" ) );
		if ( value ) {
			UI_DrawProportionalString( 320, y, va( "%s %i", (char *)CG_GetStripEdString("INGAMETEXT", "FRAGLIMIT"), value ),
				UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
			y += PROP_HEIGHT;
		}

		if (cgs.gametype == GT_TOURNAMENT)
		{
			value = atoi( Info_ValueForKey( info, "duel_fraglimit" ) );
			if ( value ) {
				UI_DrawProportionalString( 320, y, va( "%s %i", (char *)CG_GetStripEdString("INGAMETEXT", "WINLIMIT"), value ),
					UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
				y += PROP_HEIGHT;
			}
		}
	}

	if (cgs.gametype >= GT_CTF) {
		value = atoi( Info_ValueForKey( info, "capturelimit" ) );
		if ( value ) {
			UI_DrawProportionalString( 320, y, va( "%s %i", (char *)CG_GetStripEdString("INGAMETEXT", "CAPTURELIMIT"), value ),
				UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
			y += PROP_HEIGHT;
		}
	}

	if (cgs.gametype >= GT_TEAM)
	{
		value = atoi( Info_ValueForKey( info, "g_forceBasedTeams" ) );
		if ( value ) {
			UI_DrawProportionalString( 320, y, va( "%s", (char *)CG_GetStripEdString("INGAMETEXT", "FORCEBASEDTEAMS") ),
				UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
			y += PROP_HEIGHT;
		}
	}

	valueNOFP = atoi( Info_ValueForKey( info, "g_forcePowerDisable" ) );

	value = atoi( Info_ValueForKey( info, "g_maxForceRank" ) );
	if ( value && !valueNOFP ) {
		UI_DrawProportionalString( 320, y, va( "%s %i", (char *)CG_GetStripEdString("INGAMETEXT", "MAXFORCERANK"), value ),
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
		y += PROP_HEIGHT;
	}
	else if (!valueNOFP)
	{
		UI_DrawProportionalString( 320, y, va( "%s 20", (char *)CG_GetStripEdString("INGAMETEXT", "MAXFORCERANK") ),
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
		y += PROP_HEIGHT;
	}

	value = atoi( Info_ValueForKey( info, "g_weaponDisable" ) );
	if ( cgs.gametype != GT_JEDIMASTER && value ) {
		UI_DrawProportionalString( 320, y, va( "%s", (char *)CG_GetStripEdString("INGAMETEXT", "SABERONLYSET") ),
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
		y += PROP_HEIGHT;
	}

	if ( valueNOFP ) {
		UI_DrawProportionalString( 320, y, va( "%s", (char *)CG_GetStripEdString("INGAMETEXT", "NOFPSET") ),
			UI_CENTER|UI_SMALLFONT|UI_DROPSHADOW, colorWhite );
		y += PROP_HEIGHT;
	}
}

/*
===================
CG_LoadBar
===================
*/
void CG_LoadBar(void)
{
	int			x,y,i,xLength,height,pad;

	y = 442;
	pad = 5;
	x = 202 + pad;
	height = 12;
	xLength = 21;

	trap_R_SetColor( colorWhite );
	CG_DrawPic(166,428,640-(164*2), 32, cgs.media.loadBarLEDSurround);

	for (i=0;i < cg.loadLCARSStage;i++)
	{			
		CG_DrawPic(x + (i*pad) + (i*xLength),y, 32, 8, cgs.media.loadBarLED);
	}
}