1.1 --- a/src/main.c	Sat Sep 08 04:05:35 2007 +0000
     1.2 +++ b/src/main.c	Sat Sep 08 04:38:38 2007 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: main.c,v 1.21 2007-09-08 04:05:35 nkeynes Exp $
     1.6 + * $Id: main.c,v 1.22 2007-09-08 04:38:38 nkeynes Exp $
     1.7   *
     1.8   * Main program, initializes dreamcast and gui, then passes control off to
     1.9   * the gtk main loop (currently). 
    1.10 @@ -35,7 +35,7 @@
    1.11  
    1.12  #define S3M_PLAYER "s3mplay.bin"
    1.13  
    1.14 -char *option_list = "a:s:A:V:puhbd:c:";
    1.15 +char *option_list = "a:s:A:V:puhbd:c:t:";
    1.16  struct option longopts[1] = { { NULL, 0, 0, 0 } };
    1.17  char *aica_program = NULL;
    1.18  char *s3m_file = NULL;
    1.19 @@ -46,6 +46,8 @@
    1.20  gboolean start_immediately = FALSE;
    1.21  gboolean headless = FALSE;
    1.22  gboolean without_bios = FALSE;
    1.23 +uint32_t time_secs = 0;
    1.24 +uint32_t time_nanos = 0;
    1.25  
    1.26  audio_driver_t audio_driver_list[] = { &audio_null_driver,
    1.27  				       &audio_esd_driver,
    1.28 @@ -58,6 +60,7 @@
    1.29  int main (int argc, char *argv[])
    1.30  {
    1.31      int opt, i;
    1.32 +    double t;
    1.33  #ifdef ENABLE_NLS
    1.34      bindtextdomain (PACKAGE, PACKAGE_LOCALE_DIR);
    1.35      textdomain (PACKAGE);
    1.36 @@ -96,6 +99,10 @@
    1.37          case 'h': /* Headless */
    1.38              headless = TRUE;
    1.39              break;
    1.40 +	case 't': /* Time limit */
    1.41 +	    t = strtod(optarg, NULL);
    1.42 +	    time_secs = (uint32_t)t;
    1.43 +	    time_nanos = (int)((t - time_secs) * 1000000000);
    1.44  	}
    1.45      }
    1.46  
    1.47 @@ -172,8 +179,14 @@
    1.48  	gdrom_mount_image( disc_file );
    1.49      }
    1.50  
    1.51 -    if( start_immediately )
    1.52 -	dreamcast_run();
    1.53 +    if( start_immediately ) {
    1.54 +	if( time_nanos != 0 || time_secs != 0 ) {
    1.55 +	    dreamcast_run_for(time_secs, time_nanos);
    1.56 +	    return 0;
    1.57 +	} else {
    1.58 +	    dreamcast_run();
    1.59 +	}
    1.60 +    }
    1.61      if( !headless ) {
    1.62          gtk_main ();
    1.63      }