bool emu_options::parse_slot_devices(int argc, char *argv[], std::string &error_string, const char *name, const char *value, const software_part *swpart)
{
// an initial parse to capture the initial set of values
bool result;
core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
// keep adding slot options until we stop seeing new stuff
while (add_slot_options(swpart))
core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
// add device options and reparse
add_device_options();
if (name != nullptr && exists(name))
set_value(name, value, OPTION_PRIORITY_SUBCMD, error_string);
core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
int num;
do {
num = options_count();
update_slot_options(swpart);
result = core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
} while (num != options_count());
update_cached_options();
return result;
}
bool emu_options::parse_slot_devices(int argc, char *argv[], std::string &error_string, const char *name, const char *value)
{
// an initial parse to capture the initial set of values
bool result = core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
// keep adding slot options until we stop seeing new stuff
bool isfirstpass = true;
while (add_slot_options(isfirstpass))
{
result = core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
isfirstpass = false;
}
// add device options and reparse
add_device_options(true);
if (name != NULL && exists(name))
set_value(name, value, OPTION_PRIORITY_CMDLINE, error_string);
result = core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
int num = 0;
do {
num = options_count();
update_slot_options();
result = core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
} while (num != options_count());
update_cached_options();
return result;
}
bool emu_options::parse_command_line(int argc, char *argv[], std::string &error_string)
{
// parse as normal
core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
bool result = parse_slot_devices(argc, argv, error_string);
update_cached_options();
return result;
}
void emu_options::parse_standard_inis(std::string &error_string, const game_driver *driver)
{
// start with an empty string
error_string.clear();
// parse the INI file defined by the platform (e.g., "mame.ini")
// we do this twice so that the first file can change the INI path
parse_one_ini(emulator_info::get_configname(), OPTION_PRIORITY_MAME_INI);
parse_one_ini(emulator_info::get_configname(), OPTION_PRIORITY_MAME_INI, &error_string);
// debug mode: parse "debug.ini" as well
if (debug())
parse_one_ini("debug", OPTION_PRIORITY_DEBUG_INI, &error_string);
// if we have a valid system driver, parse system-specific INI files
const game_driver *cursystem = (driver == nullptr) ? system() : driver;
if (cursystem == nullptr)
return;
// parse "vertical.ini" or "horizont.ini"
if (cursystem->flags & ORIENTATION_SWAP_XY)
parse_one_ini("vertical", OPTION_PRIORITY_ORIENTATION_INI, &error_string);
else
parse_one_ini("horizont", OPTION_PRIORITY_ORIENTATION_INI, &error_string);
if (cursystem->flags & MACHINE_TYPE_ARCADE)
parse_one_ini("arcade", OPTION_PRIORITY_SYSTYPE_INI, &error_string);
else if (cursystem->flags & MACHINE_TYPE_CONSOLE)
parse_one_ini("console", OPTION_PRIORITY_SYSTYPE_INI, &error_string);
else if (cursystem->flags & MACHINE_TYPE_COMPUTER)
parse_one_ini("computer", OPTION_PRIORITY_SYSTYPE_INI, &error_string);
else if (cursystem->flags & MACHINE_TYPE_OTHER)
parse_one_ini("othersys", OPTION_PRIORITY_SYSTYPE_INI, &error_string);
machine_config config(*cursystem, *this);
screen_device_iterator iter(config.root_device());
for (const screen_device *device = iter.first(); device != nullptr; device = iter.next())
{
// parse "raster.ini" for raster games
if (device->screen_type() == SCREEN_TYPE_RASTER)
{
parse_one_ini("raster", OPTION_PRIORITY_SCREEN_INI, &error_string);
break;
}
// parse "vector.ini" for vector games
if (device->screen_type() == SCREEN_TYPE_VECTOR)
{
parse_one_ini("vector", OPTION_PRIORITY_SCREEN_INI, &error_string);
break;
}
// parse "lcd.ini" for lcd games
if (device->screen_type() == SCREEN_TYPE_LCD)
{
parse_one_ini("lcd", OPTION_PRIORITY_SCREEN_INI, &error_string);
break;
}
}
// next parse "source/<sourcefile>.ini"; if that doesn't exist, try <sourcefile>.ini
std::string sourcename = core_filename_extract_base(cursystem->source_file, true).insert(0, "source" PATH_SEPARATOR);
if (!parse_one_ini(sourcename.c_str(), OPTION_PRIORITY_SOURCE_INI, &error_string))
{
sourcename = core_filename_extract_base(cursystem->source_file, true);
parse_one_ini(sourcename.c_str(), OPTION_PRIORITY_SOURCE_INI, &error_string);
}
// then parse the grandparent, parent, and system-specific INIs
int parent = driver_list::clone(*cursystem);
int gparent = (parent != -1) ? driver_list::clone(parent) : -1;
if (gparent != -1)
parse_one_ini(driver_list::driver(gparent).name, OPTION_PRIORITY_GPARENT_INI, &error_string);
if (parent != -1)
parse_one_ini(driver_list::driver(parent).name, OPTION_PRIORITY_PARENT_INI, &error_string);
parse_one_ini(cursystem->name, OPTION_PRIORITY_DRIVER_INI, &error_string);
// Re-evaluate slot options after loading ini files
update_slot_options();
update_cached_options();
}
