int main(int argc,char **argv)
{
int i,list,log,success;
list = 0;
for (i = 1;i < argc;i++)
{
if (stricmp(argv[i],"-list") == 0)
list = 1;
}
if (list)
{
printf("\nMAME currently supports the following games:\n\n");
i = 0;
while (drivers[i])
{
printf("%10s",drivers[i]->name);
i++;
if (!(i % 7)) printf("\n");
}
if (i % 7) printf("\n");
printf("\nTotal games supported: %4d\n", i);
return 0;
}
success = 1;
log = 0;
for (i = 1;i < argc;i++)
{
if (stricmp(argv[i],"-log") == 0)
log = 1;
}
if (log) errorlog = fopen("error.log","wa");
if (init_machine(argc > 1 && argv[1][0] != '-' ? argv[1] : DEFAULT_NAME,argc,argv) == 0)
{
if (osd_init(argc,argv) == 0)
{
if (run_machine(argc > 1 && argv[1][0] != '-' ? argv[1] : DEFAULT_NAME) == 0)
success = 0;
else printf("Unable to start emulation\n");
osd_exit();
}
else printf("Unable to initialize system\n");
shutdown_machine();
}
else printf("Unable to initialize machine emulation\n");
if (errorlog) fclose(errorlog);
return success;
}
int run_game(int game)
{
int err;
/* copy some settings into easier-to-handle variables */
record = options.record;
playback = options.playback;
mame_debug = options.mame_debug;
Machine->gamedrv = gamedrv = drivers[game];
Machine->drv = drv = gamedrv->drv;
/* copy configuration */
if (options.color_depth == 16 ||
(options.color_depth != 8 && (Machine->gamedrv->flags & GAME_REQUIRES_16BIT)))
Machine->color_depth = 16;
else
Machine->color_depth = 8;
//if (options.vector_width == 0) options.vector_width = 640;
//if (options.vector_height == 0) options.vector_height = 480;
if (options.vector_width == 0) options.vector_width = 320;
if (options.vector_height == 0) options.vector_height = 240;
Machine->sample_rate = options.samplerate;
/* get orientation right */
Machine->orientation = gamedrv->flags & ORIENTATION_MASK;
Machine->ui_orientation = ROT0;
if (options.norotate)
Machine->orientation = ROT0;
if (options.ror)
{
/* if only one of the components is inverted, switch them */
if ((Machine->orientation & ROT180) == ORIENTATION_FLIP_X ||
(Machine->orientation & ROT180) == ORIENTATION_FLIP_Y)
Machine->orientation ^= ROT180;
Machine->orientation ^= ROT90;
/* if only one of the components is inverted, switch them */
if ((Machine->ui_orientation & ROT180) == ORIENTATION_FLIP_X ||
(Machine->ui_orientation & ROT180) == ORIENTATION_FLIP_Y)
Machine->ui_orientation ^= ROT180;
Machine->ui_orientation ^= ROT90;
}
if (options.rol)
{
/* if only one of the components is inverted, switch them */
if ((Machine->orientation & ROT180) == ORIENTATION_FLIP_X ||
(Machine->orientation & ROT180) == ORIENTATION_FLIP_Y)
Machine->orientation ^= ROT180;
Machine->orientation ^= ROT270;
/* if only one of the components is inverted, switch them */
if ((Machine->ui_orientation & ROT180) == ORIENTATION_FLIP_X ||
(Machine->ui_orientation & ROT180) == ORIENTATION_FLIP_Y)
Machine->ui_orientation ^= ROT180;
Machine->ui_orientation ^= ROT270;
}
if (options.flipx)
{
Machine->orientation ^= ORIENTATION_FLIP_X;
Machine->ui_orientation ^= ORIENTATION_FLIP_X;
}
if (options.flipy)
{
Machine->orientation ^= ORIENTATION_FLIP_Y;
Machine->ui_orientation ^= ORIENTATION_FLIP_Y;
}
set_pixel_functions();
/* Do the work*/
err = 1;
bailing = 0;
#ifdef MESS
if (get_filenames())
return err;
#endif
if (osd_init() == 0)
{
if (init_machine() == 0)
{
if (run_machine() == 0)
err = 0;
else if (!bailing)
{
bailing = 1;
printf("Unable to start machine emulation\n");
}
shutdown_machine();
}
else if (!bailing)
{
bailing = 1;
printf("Unable to initialize machine emulation\n");
}
osd_exit();
}
else if (!bailing)
{
bailing = 1;
printf ("Unable to initialize system\n");
}
return err;
}