void RB_RenderWorldEffects(void)
{
	float					elapseTime = backEnd.refdef.frametime / 1000.0;

	if (tr.refdef.rdflags & RDF_NOWORLDMODEL || !tr.world || CL_IsRunningInGameCinematic()) 
	{	//  no world rendering or no world
		return;
	}

	SetViewportAndScissor();
	qglMatrixMode(GL_MODELVIEW);
//	qglPushMatrix();
	qglLoadMatrixf( backEnd.viewParms.world.modelMatrix );

	originContents = ri.CM_PointContents(backEnd.viewParms.or.origin, 0);

	if (rainSystem)
	{
		rainSystem->Update(elapseTime);
		rainSystem->Render();
	}

	if (snowSystem)
	{
		snowSystem->Update(elapseTime);
		snowSystem->Render();
	}

//	qglMatrixMode(GL_MODELVIEW);
//	qglPopMatrix();
}
Exemple #2
0
/*
==================
SCR_DrawScreenField

This will be called twice if rendering in stereo mode
==================
*/
void SCR_DrawScreenField( stereoFrame_t stereoFrame ) {

	re.BeginFrame( stereoFrame );

	qboolean uiFullscreen = _UI_IsFullscreen();

	// if the menu is going to cover the entire screen, we
	// don't need to render anything under it
	if ( !uiFullscreen ) {
		switch( cls.state ) {
		default:
			Com_Error( ERR_FATAL, "SCR_DrawScreenField: bad cls.state" );
			break;
		case CA_CINEMATIC:
			SCR_DrawCinematic();
			break;
		case CA_DISCONNECTED:
			// force menu up
			UI_SetActiveMenu( "mainMenu", NULL );
			break;
		case CA_CONNECTING:
		case CA_CHALLENGING:
		case CA_CONNECTED:
			// connecting clients will only show the connection dialog
			UI_DrawConnect( clc.servername, cls.updateInfoString );
			break;
		case CA_LOADING:
		case CA_PRIMED:
			// draw the game information screen and loading progress
			CL_CGameRendering( stereoFrame );
			break;
		case CA_ACTIVE:
			if (CL_IsRunningInGameCinematic() || CL_InGameCinematicOnStandBy())
			{
				SCR_DrawCinematic();
			}
			else
			{
				CL_CGameRendering( stereoFrame );
			}
			break;
		}
	}

	re.ProcessDissolve();

	// draw downloading progress bar

	// the menu draws next
	_UI_Refresh( cls.realtime );

	// console draws next
	Con_DrawConsole ();

	// debug graph can be drawn on top of anything
	if ( cl_debuggraph->integer || cl_timegraph->integer ) {
		SCR_DrawDebugGraph ();
	}
}
Exemple #3
0
/*
=================
CL_CheckForResend

Resend a connect message if the last one has timed out
=================
*/
void CL_CheckForResend( void ) {
	int		port;
	char	info[MAX_INFO_STRING];

//	if ( cls.state == CA_CINEMATIC )  
	if ( cls.state == CA_CINEMATIC || CL_IsRunningInGameCinematic())
	{
		return;
	}

	// resend if we haven't gotten a reply yet
	if ( cls.state < CA_CONNECTING || cls.state > CA_CHALLENGING ) {
		return;
	}

	if ( cls.realtime - clc.connectTime < RETRANSMIT_TIMEOUT ) {
		return;
	}

	clc.connectTime = cls.realtime;	// for retransmit requests
	clc.connectPacketCount++;

	// requesting a challenge
	switch ( cls.state ) {
	case CA_CONNECTING:
		UI_UpdateConnectionString( va("(%i)", clc.connectPacketCount ) );

		NET_OutOfBandPrint(NS_CLIENT, clc.serverAddress, "getchallenge");
		break;

	case CA_CHALLENGING:
	// sending back the challenge
		port = Cvar_VariableIntegerValue("qport");

		UI_UpdateConnectionString( va("(%i)", clc.connectPacketCount ) );

		Q_strncpyz( info, Cvar_InfoString( CVAR_USERINFO ), sizeof( info ) );
		Info_SetValueForKey( info, "protocol", va("%i", PROTOCOL_VERSION ) );
		Info_SetValueForKey( info, "qport", va("%i", port ) );
		Info_SetValueForKey( info, "challenge", va("%i", clc.challenge ) );
		NET_OutOfBandPrint( NS_CLIENT, clc.serverAddress, "connect \"%s\"", info );
		// the most current userinfo has been sent, so watch for any
		// newer changes to userinfo variables
		cvar_modifiedFlags &= ~CVAR_USERINFO;
		break;

	default:
		Com_Error( ERR_FATAL, "CL_CheckForResend: bad cls.state" );
	}
}
Exemple #4
0
/*
==================
CL_CheckTimeout

==================
*/
void CL_CheckTimeout( void ) {
	//
	// check timeout
	//
	if ( ( !cl_paused->integer || !sv_paused->integer ) 
//		&& cls.state >= CA_CONNECTED && cls.state != CA_CINEMATIC
		&& cls.state >= CA_CONNECTED && (cls.state != CA_CINEMATIC && !CL_IsRunningInGameCinematic())
		&& cls.realtime - clc.lastPacketTime > cl_timeout->value*1000) {
		if (++cl.timeoutcount > 5) {	// timeoutcount saves debugger
			Com_Printf ("\nServer connection timed out.\n");
			CL_Disconnect ();
			return;
		}
	} else {
		cl.timeoutcount = 0;
	}
}
Exemple #5
0
/*
=================
CL_ReadyToSendPacket

Returns qfalse if we are over the maxpackets limit
and should choke back the bandwidth a bit by not sending
a packet this frame.  All the commands will still get
delivered in the next packet, but saving a header and
getting more delta compression will reduce total bandwidth.
=================
*/
qboolean CL_ReadyToSendPacket( void ) {
	// don't send anything if playing back a demo
//	if ( cls.state == CA_CINEMATIC ) 
	if ( cls.state == CA_CINEMATIC || CL_IsRunningInGameCinematic())
	{
		return qfalse;
	}

	// if we don't have a valid gamestate yet, only send
	// one packet a second
	if ( cls.state != CA_ACTIVE && cls.state != CA_PRIMED
		&& cls.realtime - clc.lastPacketSentTime < 1000 ) {
		return qfalse;
	}

	// send every frame for loopbacks
	return qtrue;
}
Exemple #6
0
/*
===================
CL_WritePacket

Create and send the command packet to the server
Including both the reliable commands and the usercmds

During normal gameplay, a client packet will contain something like:

4	sequence number
2	qport
4	serverid
4	acknowledged sequence number
4	clc.serverCommandSequence
<optional reliable commands>
1	clc_move or clc_moveNoDelta
1	command count
<count * usercmds>

===================
*/
void CL_WritePacket( void ) {
	msg_t		buf;
	byte		data[MAX_MSGLEN];
	int			i, j;
	usercmd_t	*cmd, *oldcmd;
	usercmd_t	nullcmd;
	int			packetNum;
	int			oldPacketNum;
	int			count;

	// don't send anything if playing back a demo
//	if ( cls.state == CA_CINEMATIC ) 
	if ( cls.state == CA_CINEMATIC || CL_IsRunningInGameCinematic())
	{
		return;
	}

	MSG_Init( &buf, data, sizeof(data) );

	// write any unacknowledged clientCommands
	for ( i = clc.reliableAcknowledge + 1 ; i <= clc.reliableSequence ; i++ ) {
		MSG_WriteByte( &buf, clc_clientCommand );
		MSG_WriteLong( &buf, i );
		MSG_WriteString( &buf, clc.reliableCommands[ i & (MAX_RELIABLE_COMMANDS-1) ] );
	}

	// we want to send all the usercmds that were generated in the last
	// few packet, so even if a couple packets are dropped in a row,
	// all the cmds will make it to the server
	if ( cl_packetdup->integer < 0 ) {
		Cvar_Set( "cl_packetdup", "0" );
	} else if ( cl_packetdup->integer > 5 ) {
		Cvar_Set( "cl_packetdup", "5" );
	}
	oldPacketNum = (clc.netchan.outgoingSequence - 1 - cl_packetdup->integer) & PACKET_MASK;
	count = cl.cmdNumber - cl.packetCmdNumber[ oldPacketNum ];
	if ( count > MAX_PACKET_USERCMDS ) {
		count = MAX_PACKET_USERCMDS;
		Com_Printf("MAX_PACKET_USERCMDS\n");
	}
	if ( count >= 1 ) {
		// begin a client move command
		MSG_WriteByte (&buf, clc_move);

		// write the last reliable message we received
		MSG_WriteLong( &buf, clc.serverCommandSequence );

		// write the current serverId so the server
		// can tell if this is from the current gameState
		MSG_WriteLong (&buf, cl.serverId);

		// write the current time
		MSG_WriteLong (&buf, cls.realtime);

		// let the server know what the last messagenum we
		// got was, so the next message can be delta compressed
		// FIXME: this could just be a bit flag, with the message implicit
		// from the unreliable ack of the netchan
		if (cl_nodelta->integer || !cl.frame.valid) {
			MSG_WriteLong (&buf, -1);	// no compression
		} else {
			MSG_WriteLong (&buf, cl.frame.messageNum);
		}

		// write the cmdNumber so the server can determine which ones it
		// has already received
		MSG_WriteLong( &buf, cl.cmdNumber );

		// write the command count
		MSG_WriteByte( &buf, count );

		// write all the commands, including the predicted command
		memset( &nullcmd, 0, sizeof(nullcmd) );
		oldcmd = &nullcmd;
		for ( i = 0 ; i < count ; i++ ) {
			j = (cl.cmdNumber - count + i + 1) & CMD_MASK;
			cmd = &cl.cmds[j];
			MSG_WriteDeltaUsercmd (&buf, oldcmd, cmd);
			oldcmd = cmd;
		}
	}

	//
	// deliver the message
	//
	packetNum = clc.netchan.outgoingSequence & PACKET_MASK;
	cl.packetTime[ packetNum ] = cls.realtime;
	cl.packetCmdNumber[ packetNum ] = cl.cmdNumber;
	clc.lastPacketSentTime = cls.realtime;
	Netchan_Transmit (&clc.netchan, buf.cursize, buf.data);	
}
Exemple #7
0
/*
============================
CL_StartHunkUsers

After the server has cleared the hunk, these will need to be restarted
This is the only place that any of these functions are called from
============================
*/
void CL_StartHunkUsers( void ) {
	if ( !com_cl_running->integer ) {
		return;
	}

	if ( !cls.rendererStarted ) {
#ifdef _XBOX
		//if ((!com_sv_running->integer || com_errorEntered) && !vidRestartReloadMap)
		//{
		//	// free up some memory
		//	extern void SV_ClearLastLevel(void);
		//	SV_ClearLastLevel();
		//}
#endif

		cls.rendererStarted = qtrue;
		re.BeginRegistration( &cls.glconfig );

		// load character sets
//		cls.charSetShader = re.RegisterShaderNoMip( "gfx/2d/bigchars" );
		cls.charSetShader = re.RegisterShaderNoMip( "gfx/2d/charsgrid_med" );
		cls.whiteShader = re.RegisterShader( "white" );
		cls.consoleShader = re.RegisterShader( "console" );
		g_console_field_width = cls.glconfig.vidWidth / SMALLCHAR_WIDTH - 2;
		kg.g_consoleField.widthInChars = g_console_field_width;
#ifndef _IMMERSION
		//-------
		//	The latest Immersion Force Feedback system initializes here, not through
		//	win32 input system. Therefore, the window handle is valid :)
		//-------

		// now that the renderer has started up we know that the global hWnd is now valid,
		//	so we can now go ahead and (re)setup the input stuff that needs hWnds for DI...
		//  (especially Force feedback)...
		//
		static qboolean bOnceOnly = qfalse;	// only do once, not every renderer re-start
		if (!bOnceOnly)
		{
			bOnceOnly = qtrue;
			extern void Sys_In_Restart_f( void );
			Sys_In_Restart_f();
		}

#ifdef _XBOX
		if (vidRestartReloadMap)
		{
			int checksum;
			CM_LoadMap(va("maps/%s.bsp", cl_mapname->string), qfalse, &checksum);
			RE_LoadWorldMap(va("maps/%s.bsp", cl_mapname->string));
			vidRestartReloadMap = qfalse;
		}
#endif // _XBOX

#endif // _IMMERSION
	}

	if ( !cls.soundStarted ) {
		cls.soundStarted = qtrue;
		S_Init();
	}

	if ( !cls.soundRegistered ) {
		cls.soundRegistered = qtrue;
		S_BeginRegistration();
	}

#ifdef _IMMERSION
	if ( !cls.forceStarted ) {
		cls.forceStarted = qtrue;
		CL_InitFF();
	}
#endif // _IMMERSION

#if !defined (_XBOX)	//i guess xbox doesn't want the ui loaded all the time?
	//we require the ui to be loaded here or else it crashes trying to access the ui on command line map loads
	if ( !cls.uiStarted ) {
		cls.uiStarted = qtrue;
		CL_InitUI();
	}
#endif

//	if ( !cls.cgameStarted && cls.state > CA_CONNECTED && cls.state != CA_CINEMATIC ) {
	if ( !cls.cgameStarted && cls.state > CA_CONNECTED && (cls.state != CA_CINEMATIC && !CL_IsRunningInGameCinematic()) ) 
	{
		cls.cgameStarted = qtrue;
		CL_InitCGame();
	}
}
Exemple #8
0
/*
==================
SCR_DrawScreenField

This will be called twice if rendering in stereo mode
==================
*/
void SCR_DrawScreenField( stereoFrame_t stereoFrame ) {

	re.BeginFrame( stereoFrame );

	qboolean uiFullscreen = _UI_IsFullscreen();

	// wide aspect ratio screens need to have the sides cleared
	// unless they are displaying game renderings
	if ( uiFullscreen || (cls.state != CA_ACTIVE && cls.state != CA_CINEMATIC) ) {
		if ( cls.glconfig.vidWidth * 480 > cls.glconfig.vidHeight * 640 ) {
			re.SetColor( g_color_table[0] );
			re.DrawStretchPic( 0, 0, cls.glconfig.vidWidth, cls.glconfig.vidHeight, 0, 0, 0, 0, 0 );
			re.SetColor( NULL );
		}
	}

	// if the menu is going to cover the entire screen, we
	// don't need to render anything under it
	if ( !uiFullscreen ) {
		switch( cls.state ) {
		default:
			Com_Error( ERR_FATAL, "SCR_DrawScreenField: bad cls.state" );
			break;
		case CA_CINEMATIC:
			SCR_DrawCinematic();
			break;
		case CA_DISCONNECTED:
			// force menu up
			UI_SetActiveMenu( "mainMenu",NULL );	//			VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_MAIN );
			break;
		case CA_CONNECTING:
		case CA_CHALLENGING:
		case CA_CONNECTED:
			// connecting clients will only show the connection dialog
			UI_DrawConnect( clc.servername, cls.updateInfoString );
			break;
		case CA_LOADING:
		case CA_PRIMED:
			// draw the game information screen and loading progress
			CL_CGameRendering( stereoFrame );

			// also draw the connection information, so it doesn't
			// flash away too briefly on local or lan games
			UI_DrawConnectText( clc.servername, cls.updateInfoString );
			break;
		case CA_ACTIVE:
			if (CL_IsRunningInGameCinematic() || CL_InGameCinematicOnStandBy())
			{
				SCR_DrawCinematic();				
			}
			else
			{
				CL_CGameRendering( stereoFrame );
			}
			break;
		}
	}

	re.ProcessDissolve();

	// draw downloading progress bar

	// the menu draws next
	_UI_Refresh( cls.realtime );

	// console draws next
	Con_DrawConsole ();

	// debug graph can be drawn on top of anything
	if ( cl_debuggraph->integer || cl_timegraph->integer ) {
		SCR_DrawDebugGraph ();
	}
}
Exemple #9
0
/*
============================
CL_StartHunkUsers

After the server has cleared the hunk, these will need to be restarted
This is the only place that any of these functions are called from
============================
*/
void CL_StartHunkUsers( void ) {
	if ( !com_cl_running->integer ) {
		return;
	}

	if ( !cls.rendererStarted ) {
		cls.rendererStarted = qtrue;
		re.BeginRegistration( &cls.glconfig );

		// load character sets
//		cls.charSetShader = re.RegisterShaderNoMip( "gfx/2d/bigchars" );
		cls.charSetShader = re.RegisterShaderNoMip( "gfx/2d/charsgrid_med" );
		cls.whiteShader = re.RegisterShader( "white" );
		cls.consoleShader = re.RegisterShader( "console" );
		g_console_field_width = cls.glconfig.vidWidth / SMALLCHAR_WIDTH - 2;
		kg.g_consoleField.widthInChars = g_console_field_width;
	}

	if ( !cls.soundStarted ) {
		cls.soundStarted = qtrue;
		S_Init();
	}

	if ( !cls.soundRegistered ) {
		cls.soundRegistered = qtrue;
		S_BeginRegistration();
	}

	//we require the ui to be loaded here or else it crashes trying to access the ui on command line map loads
	if ( !cls.uiStarted ) {
		cls.uiStarted = qtrue;
		CL_InitUI();
	}

//	if ( !cls.cgameStarted && cls.state > CA_CONNECTED && cls.state != CA_CINEMATIC ) {
	if ( !cls.cgameStarted && cls.state > CA_CONNECTED && (cls.state != CA_CINEMATIC && !CL_IsRunningInGameCinematic()) ) 
	{
		cls.cgameStarted = qtrue;
		CL_InitCGame();
	}
}
Exemple #10
0
/*
============================
CL_StartHunkUsers

After the server has cleared the hunk, these will need to be restarted
This is the only place that any of these functions are called from
============================
*/
void CL_StartHunkUsers( void ) {
	if ( !com_cl_running->integer ) {
		return;
	}

	if ( !cls.rendererStarted ) {
		cls.rendererStarted = qtrue;
		CL_InitRenderer();
	}

	if ( !cls.soundStarted ) {
		cls.soundStarted = qtrue;
		S_Init();
	}

	if ( !cls.soundRegistered ) {
		cls.soundRegistered = qtrue;
		S_BeginRegistration();
	}

	//we require the ui to be loaded here or else it crashes trying to access the ui on command line map loads
	if ( !cls.uiStarted ) {
		cls.uiStarted = qtrue;
		CL_InitUI();
	}

//	if ( !cls.cgameStarted && cls.state > CA_CONNECTED && cls.state != CA_CINEMATIC ) {
	if ( !cls.cgameStarted && cls.state > CA_CONNECTED && (cls.state != CA_CINEMATIC && !CL_IsRunningInGameCinematic()) )
	{
		cls.cgameStarted = qtrue;
		CL_InitCGame();
	}
}
Exemple #11
0
/*
============================
CL_StartHunkUsers

After the server has cleared the hunk, these will need to be restarted
This is the only place that any of these functions are called from
============================
*/
void CL_StartHunkUsers( void ) {
	if ( !com_cl_running->integer ) {
		return;
	}

	if ( !cls.rendererStarted ) {
#ifdef _XBOX
		//if ((!com_sv_running->integer || com_errorEntered) && !vidRestartReloadMap)
		//{
		//	// free up some memory
		//	extern void SV_ClearLastLevel(void);
		//	SV_ClearLastLevel();
		//}
#endif

		cls.rendererStarted = qtrue;
		re.BeginRegistration( &cls.glconfig );

		// load character sets
//		cls.charSetShader = re.RegisterShaderNoMip( "gfx/2d/bigchars" );
		cls.charSetShader = re.RegisterShaderNoMip( "gfx/2d/charsgrid_med" );
		cls.whiteShader = re.RegisterShader( "white" );
		cls.consoleShader = re.RegisterShader( "console" );
		g_console_field_width = cls.glconfig.vidWidth / SMALLCHAR_WIDTH - 2;
		kg.g_consoleField.widthInChars = g_console_field_width;
	}

	if ( !cls.soundStarted ) {
		cls.soundStarted = qtrue;
		S_Init();
	}

	if ( !cls.soundRegistered ) {
		cls.soundRegistered = qtrue;
		S_BeginRegistration();
	}

#if !defined (_XBOX)	//i guess xbox doesn't want the ui loaded all the time?
	//we require the ui to be loaded here or else it crashes trying to access the ui on command line map loads
	if ( !cls.uiStarted ) {
		cls.uiStarted = qtrue;
		CL_InitUI();
	}
#endif

//	if ( !cls.cgameStarted && cls.state > CA_CONNECTED && cls.state != CA_CINEMATIC ) {
	if ( !cls.cgameStarted && cls.state > CA_CONNECTED && (cls.state != CA_CINEMATIC && !CL_IsRunningInGameCinematic()) ) 
	{
		cls.cgameStarted = qtrue;
		CL_InitCGame();
	}
}