C++ VM_Call函数代码示例

//intercept certain keys during automap mode
static void CL_AutoMapKey(int autoMapKey, qboolean up)
{
	autoMapInput_t *data = (autoMapInput_t *)cl.mSharedMemory;

	switch (autoMapKey)
	{
	case AUTOMAP_KEY_FORWARD:
        if (up)
		{
			g_clAutoMapInput.up = 0.0f;
		}
		else
		{
			g_clAutoMapInput.up = 16.0f;
		}
		break;
	case AUTOMAP_KEY_BACK:
        if (up)
		{
			g_clAutoMapInput.down = 0.0f;
		}
		else
		{
			g_clAutoMapInput.down = 16.0f;
		}
		break;
	case AUTOMAP_KEY_YAWLEFT:
		if (up)
		{
			g_clAutoMapInput.yaw = 0.0f;
		}
		else
		{
			g_clAutoMapInput.yaw = -4.0f;
		}
		break;
	case AUTOMAP_KEY_YAWRIGHT:
		if (up)
		{
			g_clAutoMapInput.yaw = 0.0f;
		}
		else
		{
			g_clAutoMapInput.yaw = 4.0f;
		}
		break;
	case AUTOMAP_KEY_PITCHUP:
		if (up)
		{
			g_clAutoMapInput.pitch = 0.0f;
		}
		else
		{
			g_clAutoMapInput.pitch = -4.0f;
		}
		break;
	case AUTOMAP_KEY_PITCHDOWN:
		if (up)
		{
			g_clAutoMapInput.pitch = 0.0f;
		}
		else
		{
			g_clAutoMapInput.pitch = 4.0f;
		}
		break;
	case AUTOMAP_KEY_DEFAULTVIEW:
		memset(&g_clAutoMapInput, 0, sizeof(autoMapInput_t));
		g_clAutoMapInput.goToDefaults = qtrue;
		break;
	default:
		break;
	}

	memcpy(data, &g_clAutoMapInput, sizeof(autoMapInput_t));

	if (cgvm)
	{
		VM_Call(cgvm, CG_AUTOMAP_INPUT, 0);
	}

	g_clAutoMapInput.goToDefaults = qfalse;
}

//.........这里部分代码省略.........
		LAN_GetServerInfo( args[1], args[2], VMA(3), args[4] );
		return 0;

	case UI_LAN_GETSERVERPING:
		return LAN_GetServerPing( args[1], args[2] );

	case UI_LAN_MARKSERVERVISIBLE:
		LAN_MarkServerVisible( args[1], args[2], args[3] );
		return 0;

	case UI_LAN_SERVERISVISIBLE:
		return LAN_ServerIsVisible( args[1], args[2] );

	case UI_LAN_UPDATEVISIBLEPINGS:
		return LAN_UpdateVisiblePings( args[1] );

	case UI_LAN_RESETPINGS:
		LAN_ResetPings( args[1] );
		return 0;

	case UI_LAN_SERVERSTATUS:
		return LAN_GetServerStatus( VMA(1), VMA(2), args[3] );

	case UI_LAN_COMPARESERVERS:
		return LAN_CompareServers( args[1], args[2], args[3], args[4], args[5] );

	case UI_MEMORY_REMAINING:
		return Hunk_MemoryRemaining();

	case UI_SET_PBCLSTATUS:
		return 0;	

	case UI_CROSSHAIR_PLAYER:
		return VM_Call( cgvm, CG_CROSSHAIR_PLAYER );

	case UI_LAST_ATTACKER:
		return VM_Call( cgvm, CG_LAST_ATTACKER );

	case UI_R_REGISTERFONT:
		re.RegisterFont( VMA(1), args[2], VMA(3));
		return 0;

	case UI_MEMSET:
		Com_Memset( VMA(1), args[2], args[3] );
		return 0;

	case UI_MEMCPY:
		Com_Memcpy( VMA(1), VMA(2), args[3] );
		return 0;

	case UI_STRNCPY:
		strncpy( VMA(1), VMA(2), args[3] );
		return args[1];

	case UI_SIN:
		return FloatAsInt( sin( VMF(1) ) );

	case UI_COS:
		return FloatAsInt( cos( VMF(1) ) );

	case UI_ATAN2:
		return FloatAsInt( atan2( VMF(1), VMF(2) ) );

	case UI_SQRT:
		return FloatAsInt( sqrt( VMF(1) ) );

bool CLWS_GetTag( int clientNum, const char* tagname, orientation_t* _or ) {
	return VM_Call( cgvm, WSCG_GET_TAG, clientNum, tagname, _or );
}

void UIWM_DrawConnectScreen( bool overlay ) {
	VM_Call( uivm, WMUI_DRAW_CONNECT_SCREEN, overlay );
}

bool UIWM_CheckExecKey( int key ) {
	return VM_Call( uivm, WMUI_CHECKEXECKEY, key );
}

//.........这里部分代码省略.........
	case CG_CIN_STOPCINEMATIC:
		return CIN_StopCinematic(args[1]);

	case CG_CIN_RUNCINEMATIC:
		return CIN_RunCinematic(args[1]);

	case CG_CIN_DRAWCINEMATIC:
		CIN_DrawCinematic(args[1]);
		return 0;

	case CG_CIN_SETEXTENTS:
		CIN_SetExtents(args[1], args[2], args[3], args[4], args[5]);
		return 0;

	case CG_R_REMAP_SHADER:
		re.RemapShader(VMA(1), VMA(2), VMA(3));
		return 0;

	case CG_TESTPRINTINT:
		Com_Printf("%s%li\n", (char *)VMA(1), (long)args[2]);
		return 0;
	case CG_TESTPRINTFLOAT:
		Com_Printf("%s%f\n", (char *)VMA(1), VMF(2));
		return 0;

	case CG_GET_ENTITY_TOKEN:
		return re.GetEntityToken(VMA(1), args[2]);

	case CG_INGAME_POPUP:
		if (cls.state == CA_ACTIVE && !clc.demoplaying)
		{
			if (uivm)     // can be called as the system is shutting down
			{
				VM_Call(uivm, UI_SET_ACTIVE_MENU, args[1]);
			}
		}
		return 0;

	case CG_KEY_GETBINDINGBUF:
		Key_GetBindingBuf(args[1], VMA(2), args[3]);
		return 0;

	case CG_KEY_SETBINDING:
		Key_SetBinding(args[1], VMA(2));
		return 0;

	case CG_KEY_KEYNUMTOSTRINGBUF:
		Key_KeynumToStringBuf(args[1], VMA(2), args[3]);
		return 0;

	case CG_KEY_BINDINGTOKEYS:
		Key_GetBindingByString(VMA(1), VMA(2), VMA(3));
		return 0;

	case CG_TRANSLATE_STRING:
		CL_TranslateStringMod(VMA(1), VMA(2));
		return 0;

	case CG_S_FADEALLSOUNDS:
		S_FadeAllSounds(VMF(1), args[2], args[3]);
		return 0;

	case CG_R_INPVS:
		return re.inPVS(VMA(1), VMA(2));

	case CG_GETHUNKDATA:

int UIWM_GetActiveMenu() {
	return VM_Call( uivm, WMUI_GET_ACTIVE_MENU );
}

/*
==================
SV_BotFrame
==================
*/
void SV_BotFrame( int time ) {
	if (!bot_enable) return;
	//NOTE: maybe the game is already shutdown
	if (!gvm) return;
	VM_Call( gvm, BOTAI_START_FRAME, time );
}

void IN_Notebook( void ) {
	if ( clc.state == CA_ACTIVE && !clc.demoplaying ) {
		Cvar_Set( "cg_youGotMail", "0" ); // clear icon	//----(SA)	added
		VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_NOTEBOOK );    // startup notebook
	}
}

//.........这里部分代码省略.........
				svs.challenges[i].adr.port = 0;
				return;
			}
			if ( sv_maxPing->value && ping > sv_maxPing->value ) {
				NET_OutOfBandPrint( NS_SERVER, from, va("print\n%s\n", SE_GetString("MP_SVGAME", "SERVER_FOR_LOW_PING")));//Server is for low pings only\n" );
				Com_DPrintf (SE_GetString("MP_SVGAME", "CLIENT_REJECTED_HIGH_PING"), i);//"Client %i rejected on a too high ping\n", i);
				return;
			}
		}
	} else {
		// force the "ip" info key to "localhost"
		Info_SetValueForKey( userinfo, "ip", "localhost" );
	}

	newcl = &temp;
	Com_Memset (newcl, 0, sizeof(client_t));

	// if there is already a slot for this ip, reuse it
	for (i=0,cl=svs.clients ; i < sv_maxclients->integer ; i++,cl++) {
		if ( cl->state == CS_FREE ) {
			continue;
		}
		if ( NET_CompareBaseAdr( from, cl->netchan.remoteAddress )
			&& ( cl->netchan.qport == qport 
			|| from.port == cl->netchan.remoteAddress.port ) ) {
			Com_Printf ("%s:reconnect\n", NET_AdrToString (from));
			newcl = cl;
#ifdef _XBOX
			reconnect = true;
#endif
			// VVFIXME - both SOF2 and Wolf remove this call, claiming it blows away the user's info
			// disconnect the client from the game first so any flags the
			// player might have are dropped
			VM_Call( gvm, GAME_CLIENT_DISCONNECT, newcl - svs.clients );
			//
			goto gotnewcl;
		}
	}

	// find a client slot
	// if "sv_privateClients" is set > 0, then that number
	// of client slots will be reserved for connections that
	// have "password" set to the value of "sv_privatePassword"
	// Info requests will report the maxclients as if the private
	// slots didn't exist, to prevent people from trying to connect
	// to a full server.
	// This is to allow us to reserve a couple slots here on our
	// servers so we can play without having to kick people.

	// check for privateClient password
	password = Info_ValueForKey( userinfo, "password" );
	if ( !strcmp( password, sv_privatePassword->string ) ) {
		startIndex = 0;
	} else {
		// skip past the reserved slots
		startIndex = sv_privateClients->integer;
	}

	newcl = NULL;
	for ( i = startIndex; i < sv_maxclients->integer ; i++ ) {
		cl = &svs.clients[i];
		if (cl->state == CS_FREE) {
			newcl = cl;
			break;
		}
	}

/*
=====================
SV_DropClient

Called when the player is totally leaving the server, either willingly
or unwillingly.  This is NOT called if the entire server is quiting
or crashing -- SV_FinalMessage() will handle that
=====================
*/
void SV_DropClient( client_t *drop, const char *reason ) {
	int		i;
	challenge_t	*challenge;

	if ( drop->state == CS_ZOMBIE ) {
		return;		// already dropped
	}

	if ( !drop->gentity || !(drop->gentity->r.svFlags & SVF_BOT) ) {
		// see if we already have a challenge for this ip
		challenge = &svs.challenges[0];

		for (i = 0 ; i < MAX_CHALLENGES ; i++, challenge++) {
			if ( NET_CompareAdr( drop->netchan.remoteAddress, challenge->adr ) ) {
				challenge->connected = qfalse;
				break;
			}
		}
	}

	// Kill any download
	SV_CloseDownload( drop );

	// tell everyone why they got dropped
	SV_SendServerCommand( NULL, "print \"%s" S_COLOR_WHITE " %s\n\"", drop->name, reason );

	Com_DPrintf( "Going to CS_ZOMBIE for %s\n", drop->name );
	drop->state = CS_ZOMBIE;		// become free in a few seconds

	if (drop->download)	{
		FS_FCloseFile( drop->download );
		drop->download = 0;
	}

	// call the prog function for removing a client
	// this will remove the body, among other things
	VM_Call( gvm, GAME_CLIENT_DISCONNECT, drop - svs.clients );

	// add the disconnect command
	SV_SendServerCommand( drop, va("disconnect \"%s\"", reason ) );

	if ( drop->netchan.remoteAddress.type == NA_BOT ) {
		SV_BotFreeClient( drop - svs.clients );
	}

	// nuke user info
	SV_SetUserinfo( drop - svs.clients, "" );

	// if this was the last client on the server, send a heartbeat
	// to the master so it is known the server is empty
	// send a heartbeat now so the master will get up to date info
	// if there is already a slot for this ip, reuse it
	for (i=0 ; i < sv_maxclients->integer ; i++ ) {
		if ( svs.clients[i].state >= CS_CONNECTED ) {
			break;
		}
	}
	if ( i == sv_maxclients->integer ) {
		SV_Heartbeat_f();
	}
}

void SV_MasterHeartbeat(const char *message)
{
	static netadr_t	adr[MAX_MASTER_SERVERS][2]; // [2] for v4 and v6 address for the same address string.
	int			i;
	int			res;
	int			netenabled;

	netenabled = Cvar_VariableIntegerValue("net_enabled");

	// "dedicated 1" is for lan play, "dedicated 2" is for inet public play
	if (!com_dedicated || com_dedicated->integer != 2 || !(netenabled & (NET_ENABLEV4 | NET_ENABLEV6)))
		return;		// only dedicated servers send heartbeats

	// if not time yet, don't send anything
	if ( svs.time < svs.nextHeartbeatTime )
		return;

	svs.nextHeartbeatTime = svs.time + HEARTBEAT_MSEC;

	VM_Call( gvm, GAME_AUTHSERVER_HEARTBEAT );

	// send to group masters
	for (i = 0; i < MAX_MASTER_SERVERS; i++)
	{
		if(!sv_master[i]->string[0])
			continue;

		// see if we haven't already resolved the name
		// resolving usually causes hitches on win95, so only
		// do it when needed
		if(sv_master[i]->modified || (adr[i][0].type == NA_BAD && adr[i][1].type == NA_BAD))
		{
			sv_master[i]->modified = qfalse;
			
			if(netenabled & NET_ENABLEV4)
			{
				Com_Printf("Resolving %s (IPv4)\n", sv_master[i]->string);
				res = NET_StringToAdr(sv_master[i]->string, &adr[i][0], NA_IP);

				if(res == 2)
				{
					// if no port was specified, use the default master port
					adr[i][0].port = BigShort(PORT_MASTER);
				}
				
				if(res)
					Com_Printf( "%s resolved to %s\n", sv_master[i]->string, NET_AdrToStringwPort(adr[i][0]));
				else
					Com_Printf( "%s has no IPv4 address.\n", sv_master[i]->string);
			}
			
			if(netenabled & NET_ENABLEV6)
			{
				Com_Printf("Resolving %s (IPv6)\n", sv_master[i]->string);
				res = NET_StringToAdr(sv_master[i]->string, &adr[i][1], NA_IP6);

				if(res == 2)
				{
					// if no port was specified, use the default master port
					adr[i][1].port = BigShort(PORT_MASTER);
				}
				
				if(res)
					Com_Printf( "%s resolved to %s\n", sv_master[i]->string, NET_AdrToStringwPort(adr[i][1]));
				else
					Com_Printf( "%s has no IPv6 address.\n", sv_master[i]->string);
			}

			if(adr[i][0].type == NA_BAD && adr[i][1].type == NA_BAD)
			{
				// if the address failed to resolve, clear it
				// so we don't take repeated dns hits
				Com_Printf("Couldn't resolve address: %s\n", sv_master[i]->string);
				Cvar_Set(sv_master[i]->name, "");
				sv_master[i]->modified = qfalse;
				continue;
			}
		}


		Com_Printf ("Sending heartbeat to %s\n", sv_master[i]->string );

		// this command should be changed if the server info / status format
		// ever incompatably changes

		if(adr[i][0].type != NA_BAD)
			NET_OutOfBandPrint( NS_SERVER, adr[i][0], "heartbeat %s\n", message);
		if(adr[i][1].type != NA_BAD)
			NET_OutOfBandPrint( NS_SERVER, adr[i][1], "heartbeat %s\n", message);
	}
}

//.........这里部分代码省略.........
	newcl = NULL;
	for ( i = startIndex; i < MAX_PLAYERS ; i++ ) {
		cl = &svs.clients[i];
		if (cl->state == CS_FREE) {
			newcl = cl;
			break;
		}
	}

	if ( !newcl ) {
		if ( NET_IsLocalAddress( from ) ) {
			count = 0;
			for ( i = startIndex; i < sv_maxclients->integer ; i++ ) {
				cl = &svs.clients[i];
				if (cl->netchan.remoteAddress.type == NA_BOT) {
					count++;
				}
			}
			// if they're all bots
			if (count >= sv_maxclients->integer - startIndex) {
				SV_DropClient(&svs.clients[sv_maxclients->integer - 1], "only bots on server");
				newcl = &svs.clients[sv_maxclients->integer - 1];
			}
			else {
				Com_Error( ERR_FATAL, "server is full on local connect\n" );
				return;
			}
		}
		else {
			NET_OutOfBandPrint( NS_SERVER, from, "print\nServer is full.\n" );
			Com_DPrintf ("Rejected a connection.\n");
			return;
		}
	}

	// we got a newcl, so reset the reliableSequence and reliableAcknowledge
	cl->reliableAcknowledge = 0;
	cl->reliableSequence = 0;

gotnewcl:	
	// build a new connection
	// accept the new client
	// this is the only place a client_t is ever initialized
	*newcl = temp;
	clientNum = newcl - svs.clients;
	ent = SV_GentityNum( clientNum );
	newcl->gentity = ent;

	// save the challenge
	newcl->challenge = challenge;

	// save the address
	Netchan_Setup (NS_SERVER, &newcl->netchan , from, qport);
	// init the netchan queue
	newcl->netchan_end_queue = &newcl->netchan_start_queue;

	// save the userinfo
	Q_strncpyz( newcl->userinfo, userinfo, sizeof(newcl->userinfo) );

	// get the game a chance to reject this connection or modify the userinfo
	denied = VM_Call( gvm, GAME_CLIENT_CONNECT, clientNum, qtrue, qfalse ); // firstTime = qtrue
	if ( denied ) {
		// we can't just use VM_ArgPtr, because that is only valid inside a VM_Call
		char *str = VM_ExplicitArgPtr( gvm, denied );

		NET_OutOfBandPrint( NS_SERVER, from, "error\n%s\n", str );
		Com_DPrintf ("Game rejected a connection: %s.\n", str);
		return;
	}

	SV_UserinfoChanged( newcl );

	// send the connect packet to the client
	NET_OutOfBandPrint( NS_SERVER, from, "connectResponse" );

	Com_DPrintf( "Going from CS_FREE to CS_CONNECTED for %s\n", newcl->name );

	newcl->state = CS_CONNECTED;
	newcl->nextSnapshotTime = svs.time;
	newcl->lastPacketTime = svs.time;
	newcl->lastConnectTime = svs.time;
	
	// when we receive the first packet from the client, we will
	// notice that it is from a different serverid and that the
	// gamestate message was not just sent, forcing a retransmit
	newcl->gamestateMessageNum = -1;

	// if this was the first client on the server, or the last client
	// the server can hold, send a heartbeat to the master.
	count = 0;
	for (i=0,cl=svs.clients ; i < sv_maxclients->integer ; i++,cl++) {
		if ( svs.clients[i].state >= CS_CONNECTED ) {
			count++;
		}
	}

	if ( count == 1 || count == sv_maxclients->integer ) {
		SV_Heartbeat_f();
	}
}

//.........这里部分代码省略.........

	case CG_CIN_DRAWCINEMATIC:
		CIN_DrawCinematic( args[1] );
		return 0;

	case CG_CIN_SETEXTENTS:
		CIN_SetExtents( args[1], args[2], args[3], args[4], args[5] );
		return 0;

	case CG_R_REMAP_SHADER:
		re.RemapShader( VMA( 1 ), VMA( 2 ), VMA( 3 ) );
		return 0;

	case CG_TESTPRINTINT:
//		Com_Printf( "%s%i\n", (const char*)VMA( 1 ), args[2] );
		return 0;
	case CG_TESTPRINTFLOAT:
//		Com_Printf( "%s%f\n", (const char*)VMA( 1 ), VMF( 2 ) );
		return 0;

	case CG_LOADCAMERA:
		return loadCamera( args[1], VMA( 2 ) );

	case CG_STARTCAMERA:
		startCamera( args[1], args[2] );
		return 0;

	case CG_GETCAMERAINFO:
		return getCameraInfo( args[1], args[2], VMA( 3 ), VMA( 4 ), VMA( 5 ) );

	case CG_GET_ENTITY_TOKEN:
		return re.GetEntityToken( VMA( 1 ), args[2] );

	case CG_INGAME_POPUP:
		if ( clc.state == CA_ACTIVE && !clc.demoplaying ) {
			// NERVE - SMF
			if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_PICKTEAM" ) ) {
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_PICKTEAM );
			} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_PICKPLAYER" ) )    {
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_PICKPLAYER );
			} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_QUICKMESSAGE" ) )    {
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_QUICKMESSAGE );
			} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_QUICKMESSAGEALT" ) )    {
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_QUICKMESSAGEALT );
			} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_LIMBO" ) )    {
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_LIMBO );
			} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_AUTOUPDATE" ) )    {
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_WM_AUTOUPDATE );
			}
			// -NERVE - SMF
			else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "hbook1" ) ) {   //----(SA)
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_BOOK1 );
			} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "hbook2" ) )    { //----(SA)
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_BOOK2 );
			} else if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "hbook3" ) )    { //----(SA)
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_BOOK3 );
			} else {
				VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_CLIPBOARD );
			}
		}
		return 0;

		// NERVE - SMF
	case CG_INGAME_CLOSEPOPUP:
		// if popup menu is up, then close it
		if ( VMA( 1 ) && !Q_stricmp( VMA( 1 ), "UIMENU_WM_LIMBO" ) ) {
			if ( VM_Call( uivm, UI_GET_ACTIVE_MENU ) == UIMENU_WM_LIMBO ) {
				VM_Call( uivm, UI_KEY_EVENT, K_ESCAPE, qtrue );
				VM_Call( uivm, UI_KEY_EVENT, K_ESCAPE, qtrue );
			}
		}
		return 0;

	case CG_LIMBOCHAT:
		if ( VMA( 1 ) ) {
			CL_AddToLimboChat( VMA( 1 ) );
		}
		return 0;

	case CG_KEY_GETBINDINGBUF:
		Key_GetBindingBuf( args[1], VMA( 2 ), args[3] );
		return 0;

	case CG_KEY_SETBINDING:
		Key_SetBinding( args[1], VMA( 2 ) );
		return 0;

	case CG_KEY_KEYNUMTOSTRINGBUF:
		Key_KeynumToStringBuf( args[1], VMA( 2 ), args[3] );
		return 0;

	case CG_TRANSLATE_STRING:
		CL_TranslateString( VMA( 1 ), VMA( 2 ) );
		return 0;
		// - NERVE - SMF
	default:
		Com_Error( ERR_DROP, "Bad cgame system trap: %ld", (long int) args[0] );
	}
	return 0;
}

/*
====================
CL_InitCGame

Should only be called by CL_StartHunkUsers
====================
*/
void CL_InitCGame( void ) {
	const char			*info;
	const char			*mapname;
	int					t1, t2;
	vmInterpret_t		interpret;
#ifdef SMOKINGUNS
	int					l;
	char				*at;
	char				blockThis[255];
	char				*buf;
	char				**tempBuf;
	int					capacity = 40;
#endif

	t1 = Sys_Milliseconds();

	// Load language filter
#ifdef SMOKINGUNS
	if( !badWords )
	{
		numWords = 0;

		buf = Cvar_VariableString( "cg_filterWords" );

		if( strlen( buf ) > 0 )
		{
			l = 0;

			badWords = Z_Malloc( capacity * sizeof( char* ) );

			at = buf;
			while( ( at = strchr( buf, ',' ) ) )
			{
				if( ( l-1 ) > capacity )					// ( l-1 ) because we want to leave room for the last word
				{
					tempBuf = Z_Malloc( ( capacity + 40 ) * sizeof( char** ) );
					Com_Memcpy( tempBuf, badWords, capacity * sizeof( char** ) );
					Z_Free( badWords );
					badWords = tempBuf;

					capacity += 40;
				}

				strncpy( blockThis, buf, ( strchr( buf, ',' ) - buf ) );
				blockThis[( strchr( buf, ',' ) - buf )] = '\0';
				badWords[l] = strdup( blockThis );
				buf = at + 1;
				++l;
			}

			badWords[l] = strdup( buf );
			++l;

			numWords = l;
		}
		else
			Com_Printf( "No filter loaded.\n" );
	}
#endif

	// put away the console
	Con_Close();

	// find the current mapname
	info = cl.gameState.stringData + cl.gameState.stringOffsets[ CS_SERVERINFO ];
	mapname = Info_ValueForKey( info, "mapname" );
	Com_sprintf( cl.mapname, sizeof( cl.mapname ), "maps/%s.bsp", mapname );

	// load the dll or bytecode
	if ( cl_connectedToPureServer != 0 ) {
		// if sv_pure is set we only allow qvms to be loaded
		interpret = VMI_COMPILED;
	}
	else {
		interpret = Cvar_VariableValue( "vm_cgame" );
	}
	cgvm = VM_Create( "cgame", CL_CgameSystemCalls, interpret );
	if ( !cgvm ) {
		Com_Error( ERR_DROP, "VM_Create on cgame failed" );
	}
	cls.state = CA_LOADING;

	// init for this gamestate
	// use the lastExecutedServerCommand instead of the serverCommandSequence
	// otherwise server commands sent just before a gamestate are dropped
	VM_Call( cgvm, CG_INIT, clc.serverMessageSequence, clc.lastExecutedServerCommand, clc.clientNum );

	// reset any CVAR_CHEAT cvars registered by cgame
	if ( !clc.demoplaying && !cl_connectedToCheatServer )
		Cvar_SetCheatState();

	// we will send a usercmd this frame, which
	// will cause the server to send us the first snapshot
//.........这里部分代码省略.........