static struct DriversInfo* GetDriversInfo(int driver_index)
{
if (drivers_info == NULL)
{
int ndriver;
drivers_info = (DriversInfo*)malloc(sizeof(struct DriversInfo) * GetNumGames());
for (ndriver = 0; ndriver < GetNumGames(); ndriver++)
{
const game_driver *gamedrv = drivers[ndriver];
struct DriversInfo *gameinfo = &drivers_info[ndriver];
const rom_entry *region, *rom;
machine_config *config;
const rom_source *source;
int num_speakers;
/* Allocate machine config */
config = global_alloc(machine_config(gamedrv->machine_config));
gameinfo->isClone = (GetParentRomSetIndex(gamedrv) != -1);
gameinfo->isBroken = ((gamedrv->flags & GAME_NOT_WORKING) != 0);
gameinfo->supportsSaveState = ((gamedrv->flags & GAME_SUPPORTS_SAVE) != 0);
gameinfo->isHarddisk = FALSE;
gameinfo->isVertical = (gamedrv->flags & ORIENTATION_SWAP_XY) ? TRUE : FALSE;
for (source = rom_first_source(gamedrv, config); source != NULL; source = rom_next_source(gamedrv, config, source))
{
for (region = rom_first_region(gamedrv, source); region; region = rom_next_region(region))
{
if (ROMREGION_ISDISKDATA(region))
gameinfo->isHarddisk = TRUE;
}
}
gameinfo->hasOptionalBIOS = FALSE;
if (gamedrv->rom != NULL)
{
for (rom = gamedrv->rom; !ROMENTRY_ISEND(rom); rom++)
{
if (ROMENTRY_ISSYSTEM_BIOS(rom))
{
gameinfo->hasOptionalBIOS = TRUE;
break;
}
}
}
num_speakers = numberOfSpeakers(config);
gameinfo->isStereo = (num_speakers > 1);
gameinfo->screenCount = numberOfScreens(config);
gameinfo->isVector = isDriverVector(config); // ((drv.video_attributes & VIDEO_TYPE_VECTOR) != 0);
gameinfo->usesRoms = FALSE;
for (source = rom_first_source(gamedrv, config); source != NULL; source = rom_next_source(gamedrv, config, source))
{
for (region = rom_first_region(gamedrv, source); region; region = rom_next_region(region))
{
for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
{
gameinfo->usesRoms = TRUE;
break;
}
}
}
gameinfo->usesSamples = FALSE;
{
const device_config_sound_interface *sound;
const char * const * samplenames = NULL;
for (bool gotone = config->m_devicelist.first(sound); gotone; gotone = sound->next(sound)) {
if (sound->devconfig().type() == SOUND_SAMPLES)
{
const samples_interface *intf = (const samples_interface *)sound->devconfig().static_config();
samplenames = intf->samplenames;
if (samplenames != 0 && samplenames[0] != 0)
{
gameinfo->usesSamples = TRUE;
break;
}
}
}
}
gameinfo->numPlayers = 0;
gameinfo->numButtons = 0;
memset(gameinfo->usesController, 0, sizeof gameinfo->usesController);
gameinfo->parentIndex = -1;
if (gameinfo->isClone)
{
int i;
for (i = 0; i < GetNumGames(); i++)
{
if (GetParentRomSetIndex(gamedrv) == i)
{
gameinfo->parentIndex = i;
break;
}
}
}
gameinfo->biosIndex = -1;
if (DriverIsBios(ndriver))
gameinfo->biosIndex = ndriver;
else if (gameinfo->hasOptionalBIOS)
{
int parentIndex;
if (gameinfo->isClone)
parentIndex = gameinfo->parentIndex;
else
parentIndex = ndriver;
while (1)
{
parentIndex = GetGameNameIndex(drivers[parentIndex]->parent);
if (parentIndex == -1)
{
dprintf("bios for %s is not found", drivers[ndriver]->name);
break;
}
if (DriverIsBios(parentIndex))
{
gameinfo->biosIndex = parentIndex;
break;
}
}
}
/* Free the structure */
global_free(config);
gameinfo->usesTrackball = FALSE;
gameinfo->usesLightGun = FALSE;
if (gamedrv->ipt != NULL)
{
const input_port_config *port;
ioport_list portlist;
input_port_list_init(portlist, gamedrv->ipt, NULL, 0, FALSE);
for (port = portlist.first(); port != NULL; port = port->next())
{
const input_field_config *field;
for (field = port->fieldlist; field != NULL; field = field->next)
{
UINT32 type;
type = field->type;
if (type == IPT_END)
break;
if (type == IPT_DIAL || type == IPT_PADDLE ||
type == IPT_TRACKBALL_X || type == IPT_TRACKBALL_Y ||
type == IPT_AD_STICK_X || type == IPT_AD_STICK_Y)
gameinfo->usesTrackball = TRUE;
if (type == IPT_LIGHTGUN_X || type == IPT_LIGHTGUN_Y)
gameinfo->usesLightGun = TRUE;
if (type == IPT_MOUSE_X || type == IPT_MOUSE_Y)
gameinfo->usesMouse = TRUE;
}
}
}
}
UpdateController();
}
return &drivers_info[driver_index];
}
int load_driver_driverinfo(const game_driver *drv, char *buffer, int bufsize, int filenum)
{
int drivinfo = 0;
char source_file[40];
char tmp[100];
std::string temp = core_filename_extract_base(drv->source_file);
strcpy(source_file, temp.c_str());
*buffer = 0;
if (filenum)
snprintf(filename, ARRAY_LENGTH(filename), "%s\\messinfo.dat", GetDatsDir());
else
snprintf(filename, ARRAY_LENGTH(filename), "%s\\mameinfo.dat", GetDatsDir());
/* Print source code file */
snprintf(tmp, ARRAY_LENGTH(tmp), "\n\nSOURCE: %s\n\n", source_file);
strcat(buffer, tmp);
/* Try to open mameinfo datafile - driver section*/
if (ParseOpen(filename))
{
if (filenum)
{
/* create index if necessary */
if (messdriv_idx)
drivinfo = 1;
else
drivinfo = (index_datafile (&messdriv_idx, 1) != 0);
/* load informational text (append) */
if (messdriv_idx)
{
int len = strlen(buffer);
int err = load_datafile_text(drv, buffer + len, bufsize - len, messdriv_idx, DATAFILE_TAG_DRIV, 1, 1);
if (err)
drivinfo = 0;
}
}
else
{
/* create index if necessary */
if (driv_idx)
drivinfo = 1;
else
drivinfo = (index_datafile (&driv_idx, 1) != 0);
/* load informational text (append) */
if (driv_idx)
{
int len = strlen(buffer);
int err = load_datafile_text(drv, buffer + len, bufsize - len, driv_idx, DATAFILE_TAG_DRIV, 1, 1);
if (err)
drivinfo = 0;
}
}
ParseClose();
}
strcat(buffer, "\nGAMES SUPPORTED:\n");
for (int i = 0; i < driver_list::total(); i++)
{
if (!strcmp(source_file, GetDriverFilename(i)) && !(DriverIsBios(i)))
{
strcat(buffer, driver_list::driver(i).description);
strcat(buffer,"\n");
}
}
strcat(buffer, "\n\n");
return (drivinfo == 0);
}
static struct DriversInfo* GetDriversInfo(int driver_index)
{
if (drivers_info == NULL)
{
UINT16 ndriver;
drivers_info = (DriversInfo*)malloc(sizeof(struct DriversInfo) * GetNumGames());
for (ndriver = 0; ndriver < GetNumGames(); ndriver++)
{
const game_driver *gamedrv = &driver_list::driver(ndriver);
struct DriversInfo *gameinfo = &drivers_info[ndriver];
const rom_entry *region, *rom;
machine_config config(*gamedrv, MameUIGlobal());
const rom_source *source;
int num_speakers;
gameinfo->isClone = (GetParentRomSetIndex(gamedrv) != -1);
gameinfo->isBroken = ((gamedrv->flags & GAME_NOT_WORKING) != 0);
gameinfo->supportsSaveState = ((gamedrv->flags & GAME_SUPPORTS_SAVE) != 0);
gameinfo->isHarddisk = FALSE;
gameinfo->isVertical = (gamedrv->flags & ORIENTATION_SWAP_XY) ? TRUE : FALSE;
for (source = rom_first_source(config); source != NULL; source = rom_next_source(*source))
for (region = rom_first_region(*source); region; region = rom_next_region(region))
if (ROMREGION_ISDISKDATA(region))
gameinfo->isHarddisk = TRUE;
gameinfo->hasOptionalBIOS = FALSE;
if (gamedrv->rom != NULL)
for (rom = gamedrv->rom; !ROMENTRY_ISEND(rom); rom++)
if (ROMENTRY_ISSYSTEM_BIOS(rom))
{
gameinfo->hasOptionalBIOS = TRUE;
break;
}
num_speakers = numberOfSpeakers(&config);
gameinfo->isStereo = (num_speakers > 1);
gameinfo->screenCount = numberOfScreens(&config);
gameinfo->isVector = isDriverVector(&config); // ((drv.video_attributes & VIDEO_TYPE_VECTOR) != 0);
gameinfo->usesRoms = FALSE;
for (source = rom_first_source(config); source != NULL; source = rom_next_source(*source))
for (region = rom_first_region(*source); region; region = rom_next_region(region))
for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
{
gameinfo->usesRoms = TRUE;
break;
}
gameinfo->usesSamples = FALSE;
samples_device_iterator iter(config.root_device());
if (iter.first() != NULL)
gameinfo->usesSamples = TRUE;
gameinfo->numPlayers = 0;
gameinfo->numButtons = 0;
memset(gameinfo->usesController, 0, sizeof gameinfo->usesController);
gameinfo->parentIndex = -1;
if (gameinfo->isClone)
{
int i;
for (i = 0; i < GetNumGames(); i++)
{
if (GetParentRomSetIndex(gamedrv) == i)
{
gameinfo->parentIndex = i;
break;
}
}
}
gameinfo->biosIndex = -1;
if (DriverIsBios(ndriver))
gameinfo->biosIndex = ndriver;
else if (gameinfo->hasOptionalBIOS)
{
int parentIndex;
if (gameinfo->isClone)
parentIndex = gameinfo->parentIndex;
else
parentIndex = ndriver;
while (1)
{
parentIndex = GetGameNameIndex(driver_list::driver(parentIndex).parent);
if (parentIndex == -1)
{
dprintf("bios for %s is not found", driver_list::driver(ndriver).name);
break;
}
if (DriverIsBios(parentIndex))
{
gameinfo->biosIndex = parentIndex;
break;
}
}
}
gameinfo->usesTrackball = FALSE;
gameinfo->usesLightGun = FALSE;
if (gamedrv->ipt != NULL)
{
input_port_config *port;
ioport_list portlist;
astring errors;
device_iterator iter(config.root_device());
for (device_t *device = iter.first(); device != NULL; device = iter.next())
if (device->input_ports()!=NULL)
input_port_list_init(*device, portlist, errors);
for (port = portlist.first(); port != NULL; port = port->next())
{
const input_field_config *field;
for (field = port->first_field(); field != NULL; field = field->next())
{
UINT32 type;
type = field->type;
if (type == IPT_END)
break;
if (type == IPT_DIAL || type == IPT_PADDLE ||
type == IPT_TRACKBALL_X || type == IPT_TRACKBALL_Y ||
type == IPT_AD_STICK_X || type == IPT_AD_STICK_Y)
gameinfo->usesTrackball = TRUE;
if (type == IPT_LIGHTGUN_X || type == IPT_LIGHTGUN_Y)
gameinfo->usesLightGun = TRUE;
if (type == IPT_MOUSE_X || type == IPT_MOUSE_Y)
gameinfo->usesMouse = TRUE;
}
}
}
}
UpdateController();
}
return &drivers_info[driver_index];
}
