C++ (Cpp) CRT_Init 예제들

예제 #1

파일: crtch.c 프로젝트: Mars-Wu/djyos

//----触摸屏硬件初始化---------------------------------------------------------
//功能: 触摸屏硬件初始化
//参数: 无
//返回: 键盘设备号，-1表示按照键盘设备失败
//-----------------------------------------------------------------------------
static bool_t touch_hard_init(void)
{
	return CRT_Init();
}

예제 #2

파일: host.c 프로젝트: emileb/xash3d

/*
=================
Host_InitCommon
=================
*/
void Host_InitCommon( const char* moduleName, const char* cmdLine, const char *progname, qboolean bChangeGame )
{
	char		dev_level[4];
	char		szTemp[MAX_SYSPATH];
	string		szRootPath;
#ifdef _WIN32
	MEMORYSTATUS	lpBuffer;

	lpBuffer.dwLength = sizeof( MEMORYSTATUS );
	GlobalMemoryStatus( &lpBuffer );
#endif

#ifndef __ANDROID__
	if( !(SDL_GetBasePath()) )
		Sys_Error( "couldn't determine current directory" );

	Q_strncpy(host.rootdir, SDL_GetBasePath(), sizeof(host.rootdir));

	if( host.rootdir[Q_strlen( host.rootdir ) - 1] == '/' )
		host.rootdir[Q_strlen( host.rootdir ) - 1] = 0;
#else
	Q_strncpy(host.rootdir, GAMEPATH, sizeof(host.rootdir));
#endif

#ifdef _WIN32
	host.oldFilter = SetUnhandledExceptionFilter( Sys_Crash );
	host.hInst = GetModuleHandle( NULL );
#endif
	host.change_game = bChangeGame;
	host.state = HOST_INIT; // initialzation started
	host.developer = host.old_developer = 0;

	CRT_Init(); // init some CRT functions

	// some commands may turn engine into infinity loop,
	// e.g. xash.exe +game xash -game xash
	// so we clearing all cmd_args, but leave dbg states as well
	if( cmdLine ) Sys_ParseCommandLine( cmdLine );
#ifdef _WIN32
	SetErrorMode( SEM_FAILCRITICALERRORS );	// no abort/retry/fail errors
#endif

	host.mempool = Mem_AllocPool( "Zone Engine" );

	if( Sys_CheckParm( "-console" )) host.developer = 1;
	if( Sys_CheckParm( "-dev" ))
	{
		if( Sys_GetParmFromCmdLine( "-dev", dev_level ))
		{
			if( Q_isdigit( dev_level ))
				host.developer = abs( Q_atoi( dev_level ));
			else host.developer++; // -dev == 1, -dev -console == 2
		}
		else host.developer++; // -dev == 1, -dev -console == 2
	}

	host.type = HOST_NORMAL; // predict state
	host.con_showalways = true;
#ifdef PANDORA
	if( Sys_CheckParm( "-noshouldermb" )) noshouldermb = 1;
#endif

#ifdef __ANDROID__
	if (chdir(host.rootdir) == 0)
		MsgDev(D_INFO,"%s is working directory now",host.rootdir);
	else
		MsgDev(D_ERROR,"%s is not exists",host.rootdir);
#else
	// we can specified custom name, from Sys_NewInstance
	if( SDL_GetBasePath() && !host.change_game )
	{
		Q_strncpy( szTemp, SDL_GetBasePath(), sizeof(szTemp) );
		FS_FileBase( szTemp, SI.ModuleName );
	}

	if(moduleName) Q_strncpy(SI.ModuleName, moduleName, sizeof(SI.ModuleName));

	FS_ExtractFilePath( SI.ModuleName, szRootPath );
	if( Q_stricmp( host.rootdir, szRootPath ))
	{
		Q_strncpy( host.rootdir, szRootPath, sizeof( host.rootdir ));
#ifdef _WIN32
		SetCurrentDirectory( host.rootdir );
#else
		chdir( host.rootdir );
#endif
	}
#endif

	if( SI.ModuleName[0] == '#' ) host.type = HOST_DEDICATED; 

	// determine host type
	if( progname[0] == '#' )
	{
		Q_strncpy( SI.ModuleName, progname + 1, sizeof( SI.ModuleName ));
		host.type = HOST_DEDICATED;
	}
	else Q_strncpy( SI.ModuleName, progname, sizeof( SI.ModuleName )); 

	if( host.type == HOST_DEDICATED )
	{
		// check for duplicate dedicated server
		host.hMutex = SDL_CreateMutex(  );

		if( !host.hMutex )
		{
			MSGBOX( "Dedicated server already running" );
			Sys_Quit();
			return;
		}

		Sys_MergeCommandLine( cmdLine );

		SDL_DestroyMutex( host.hMutex );
		host.hMutex = SDL_CreateSemaphore( 0 );
		if( host.developer < 3 ) host.developer = 3; // otherwise we see empty console
	}
	else
	{
		// don't show console as default
		if( host.developer < D_WARN ) host.con_showalways = false;
	}

	host.old_developer = host.developer;

	Con_CreateConsole();

	// first text message into console or log 
	MsgDev( D_NOTE, "Sys_LoadLibrary: Loading xash.dll - ok\n" );

	// startup cmds and cvars subsystem
	Cmd_Init();
	Cvar_Init();

	// share developer level across all dlls
	Q_snprintf( dev_level, sizeof( dev_level ), "%i", host.developer );
	Cvar_Get( "developer", dev_level, CVAR_INIT, "current developer level" );
	Cmd_AddCommand( "exec", Host_Exec_f, "execute a script file" );
	Cmd_AddCommand( "memlist", Host_MemStats_f, "prints memory pool information" );

	FS_Init();
	Image_Init();
	Sound_Init();

	FS_LoadGameInfo( NULL );
	Q_strncpy( host.gamefolder, GI->gamefolder, sizeof( host.gamefolder ));


	if( GI->secure )
	{
		// clear all developer levels when game is protected
		Cvar_FullSet( "developer", "0", CVAR_INIT );
		host.developer = host.old_developer = 0;
		host.con_showalways = false;
	}

	HPAK_Init();

	IN_Init();
	Key_Init();
}