// cg_servercmds.c -- text commands sent by the server

// this line must stay at top so the whole PCH thing works...
#include "cg_headers.h"

//#include "cg_local.h"
#include "cg_media.h"
#include "FxScheduler.h"
#include "cg_lights.h"


/*
================
CG_ParseServerinfo

This is called explicitly when the gamestate is first received,
and whenever the server updates any serverinfo flagged cvars
================
*/
void CG_ParseServerinfo( void ) {
	const char	*info;
	char	*mapname;

	info = CG_ConfigString( CS_SERVERINFO );
	cgs.dmflags = atoi( Info_ValueForKey( info, "dmflags" ) );
	cgs.teamflags = atoi( Info_ValueForKey( info, "teamflags" ) );
	cgs.timelimit = atoi( Info_ValueForKey( info, "timelimit" ) );
	cgs.maxclients = 1;
	mapname = Info_ValueForKey( info, "mapname" );
	Com_sprintf( cgs.mapname, sizeof( cgs.mapname ), "maps/%s.bsp", mapname );
	char *p = strrchr(mapname,'/');
	strcpy( cgs.stripLevelName[0], p?p+1:mapname );
	strupr( cgs.stripLevelName[0] );
	for (int i=1; i<STRIPED_LEVELNAME_VARIATIONS; i++)	// clear retry-array
	{
		cgs.stripLevelName[i][0]='\0';
	}
	// be careful with the []-numbers here. Currently I use 0,1,2 for replacements or substitution, and [3] for "INGAME"
	//	I know, if I'd known there was going to be this much messing about I'd have subroutinised it all and done it
	//	neater, but it kinda evolved...   Feel free to bug me if you want to add to it... ?  -Ste.
	//
	if (!cgi_SP_Register(cgs.stripLevelName[0], qfalse))
	{
		// failed to load SP file, maybe it's one of the ones they renamed?...
		//
		if (!stricmp(cgs.stripLevelName[0],"YAVIN_FINAL")
			||
			!stricmp(cgs.stripLevelName[0],"YAVIN_SWAMP")
			)
		{
			strcpy( cgs.stripLevelName[0], "YAVIN_CANYON" );
			if (!cgi_SP_Register(cgs.stripLevelName[0], qfalse))
			{
				// failed again, give up for now...
				//
			}
		}
		else
		if (!stricmp(cgs.stripLevelName[0],"YAVIN_TRIAL"))
		{
			strcpy( cgs.stripLevelName[0], "YAVIN_TEMPLE" );
			if (!cgi_SP_Register(cgs.stripLevelName[0], qfalse))
			{
				// failed again, give up for now...
				//
			}
		}
		else
		if (!stricmp(cgs.stripLevelName[0],"VALLEY"))
		{
			strcpy( cgs.stripLevelName[0], "ARTUS_TOPSIDE" );
			if (!cgi_SP_Register(cgs.stripLevelName[0], qfalse))
			{
				// failed again, give up for now...
				//
			}
		}
	}
	else
	{
		// additional SP files needed for some levels...
		//
		if (!stricmp(cgs.stripLevelName[0],"KEJIM_BASE") ||
			!stricmp(cgs.stripLevelName[0],"KEJIM_POST")
			)
		{
			strcpy( cgs.stripLevelName[1], "ARTUS_MINE" );
			if (!cgi_SP_Register(cgs.stripLevelName[1], qfalse))
			{
				// failed again, give up for now...
				//
			}
		}
		if (!stricmp(cgs.stripLevelName[0],"DOOM_DETENTION") ||
			!stricmp(cgs.stripLevelName[0],"DOOM_SHIELDS")
			)
		{
			strcpy( cgs.stripLevelName[1], "DOOM_COMM" );
			if (!cgi_SP_Register(cgs.stripLevelName[1], qfalse))
			{
				// failed again, give up for now...
				//
			}
		}
		if (!stricmp(cgs.stripLevelName[0],"DOOM_COMM"))
		{
			strcpy( cgs.stripLevelName[1], "CAIRN_BAY" );
			if (!cgi_SP_Register(cgs.stripLevelName[1], qfalse))
			{
				// failed again, give up for now...
				//
			}
		}
		if (!stricmp(cgs.stripLevelName[0],"NS_STARPAD"))
		{
			strcpy( cgs.stripLevelName[1], "ARTUS_TOPSIDE" );	// for dream sequence...
			if (!cgi_SP_Register(cgs.stripLevelName[1], qfalse))
			{
				// failed again, give up for now...
				//
			}

			strcpy( cgs.stripLevelName[2], "BESPIN_UNDERCITY" );	// for dream sequence...
			if (!cgi_SP_Register(cgs.stripLevelName[2], qfalse))
			{
				// failed again, give up for now...
				//
			} 
		}
		if (!stricmp(cgs.stripLevelName[0],"BESPIN_PLATFORM"))
		{
			strcpy( cgs.stripLevelName[1], "BESPIN_UNDERCITY" );
			if (!cgi_SP_Register(cgs.stripLevelName[1], qfalse))
			{
				// failed again, give up for now...
				//
			} 
		}

	}
}


/*
================
CG_ConfigStringModified

================
*/
void CG_RegisterClientModels (int entityNum);
extern void	cgi_R_WorldEffectCommand( const char *command );
static void CG_ConfigStringModified( void ) {
	const char	*str;
	int		num;

	num = atoi( CG_Argv( 1 ) );

	// get the gamestate from the client system, which will have the
	// new configstring already integrated
	cgi_GetGameState( &cgs.gameState );

	// look up the individual string that was modified
	str = CG_ConfigString( num );

	// do something with it if necessary
	if ( num == CS_ITEMS ) {
		int i;
		for ( i = 1 ; i < bg_numItems ; i++ ) {
			if ( str[ i ] == '1' ) 
			{
				if (bg_itemlist[i].classname)
				{
					CG_RegisterItemSounds( i );
					CG_RegisterItemVisuals( i );
				}
			}
		}
	}
	else if ( num == CS_MUSIC ) {
		CG_StartMusic( qtrue );
	} else if ( num == CS_SERVERINFO ) {
		CG_ParseServerinfo();
	} else if ( num >= CS_MODELS && num < CS_MODELS+MAX_MODELS ) {
		cgs.model_draw[ num-CS_MODELS ] = cgi_R_RegisterModel( str );
//		OutputDebugString(va("### CG_ConfigStringModified(): cgs.model_draw[%d] = \"%s\"\n",num-CS_MODELS,str));
// GHOUL2 Insert start
	} else if ( num >= CS_CHARSKINS && num < CS_CHARSKINS+MAX_CHARSKINS ) {
		cgs.skins[ num-CS_CHARSKINS ] = cgi_R_RegisterSkin( str );
// Ghoul2 Insert end
	} else if ( num >= CS_SOUNDS && num < CS_SOUNDS+MAX_MODELS ) {
		if ( str[0] != '*' ) {
			cgs.sound_precache[ num-CS_SOUNDS] = cgi_S_RegisterSound( str );
		}
	} 
	else if ( num >= CS_EFFECTS && num < CS_EFFECTS + MAX_FX ) 
	{
		theFxScheduler.RegisterEffect( str );
	} 
	else if ( num >= CS_PLAYERS && num < CS_PLAYERS+MAX_CLIENTS ) {
		CG_NewClientinfo( num - CS_PLAYERS );
		CG_RegisterClientModels( num - CS_PLAYERS );
	}
	else if ( num >= CS_LIGHT_STYLES && num < CS_LIGHT_STYLES + (MAX_LIGHT_STYLES*3))
	{
		CG_SetLightstyle(num - CS_LIGHT_STYLES);
	}
	else if ( num >= CS_WORLD_FX && num < CS_WORLD_FX + MAX_WORLD_FX )
	{
		cgi_R_WorldEffectCommand( str );
	}
}

/*
=================
CG_ServerCommand

The string has been tokenized and can be retrieved with
Cmd_Argc() / Cmd_Argv()
=================
*/
static void CG_ServerCommand( void ) {
	const char	*cmd;

	cmd = CG_Argv(0);

	if ( !strcmp( cmd, "cp" ) ) {
		CG_CenterPrint( CG_Argv(1), SCREEN_HEIGHT * 0.25 );
		return;
	}

	if ( !strcmp( cmd, "cs" ) ) {
		CG_ConfigStringModified();
		return;
	}

	if ( !strcmp( cmd, "print" ) ) {
		CG_Printf( "%s", CG_Argv(1) );
		return;
	}

	if ( !strcmp( cmd, "chat" ) ) {
		cgi_S_StartLocalSound ( cgs.media.talkSound, CHAN_LOCAL_SOUND );
		CG_Printf( "%s\n", CG_Argv(1) );
		return;
	}


	// Scroll text
	if ( !strcmp( cmd, "st" ) ) 
	{
		CG_ScrollText( CG_Argv(1), SCREEN_WIDTH - 16 );
		return;
	}

	// Cinematic text
	if ( !strcmp( cmd, "ct" ) ) 
	{
		CG_CaptionText( CG_Argv(1), cgs.sound_precache[atoi(CG_Argv(2))], SCREEN_HEIGHT * 0.25 );
		return;
	}

	// Text stop
	if ( !strcmp( cmd, "cts" ) ) 
	{
		CG_CaptionTextStop();
		return;
	}

	// Game text spoken by a character
	if ( !strcmp( cmd, "gt" ) ) 
	{
		CG_GameText(SCREEN_HEIGHT * 0.25  );
		return;
	}


	// Text to appear in center of screen with an LCARS frame around it. 
	if ( !strcmp( cmd, "lt" ) ) 
	{
		CG_Printf("CG_LCARSText() being called. Tell Ste\nString: \"%s\"\n",CG_Argv(1));
		return;
	}

	// clientLevelShot is sent before taking a special screenshot for
	// the menu system during development
	if ( !strcmp( cmd, "clientLevelShot" ) ) {
		cg.levelShot = qtrue;
		return;
	}

	if ( !strcmp( cmd, "vmsg" ) ) {
#if 0
		char snd[MAX_QPATH];

		Com_sprintf(snd, sizeof(snd), 
			"sound/teamplay/vmsg/%s.wav", CG_Argv(1) );
		cgi_S_StartSound (NULL, cg.snap->ps.clientNum, CHAN_AUTO, 
			cgi_S_RegisterSound (snd) );
#endif
		return;
	}

	CG_Printf( "Unknown client game command: %s\n", cmd );
}


/*
====================
CG_ExecuteNewServerCommands

Execute all of the server commands that were received along
with this this snapshot.
====================
*/
void CG_ExecuteNewServerCommands( int latestSequence ) {
	while ( cgs.serverCommandSequence < latestSequence ) {
		if ( cgi_GetServerCommand( ++cgs.serverCommandSequence ) ) {
			CG_ServerCommand();
		}
	}
}