void emu_options::set_system_name(const char *name)
{
// remember the original system name
std::string old_system_name(system_name());
// if the system name changed, fix up the device options
if (old_system_name.compare(name)!=0)
{
// first set the new name
astring error;
set_value(OPTION_SYSTEMNAME, name, OPTION_PRIORITY_CMDLINE, error);
assert(error.empty());
// remove any existing device options and then add them afresh
remove_device_options();
if (add_slot_options(true))
while (add_slot_options(false)) { }
// then add the options
add_device_options(true);
int num = 0;
do {
num = options_count();
update_slot_options();
} while(num != options_count());
}
}
void emu_options::set_system_name(const char *name)
{
// remember the original system name
astring old_system_name(system_name());
// if the system name changed, fix up the device options
if (old_system_name != name)
{
// first set the new name
astring error;
set_value(OPTION_SYSTEMNAME, name, OPTION_PRIORITY_CMDLINE, error);
assert(!error);
// remove any existing device options
remove_device_options();
bool isfirst = true;
while (add_slot_options(isfirst)) {
isfirst = false;
}
// then add the options
add_device_options(true);
update_slot_options();
while (add_slot_options(false));
add_device_options(true);
}
}
bool emu_options::parse_slot_devices(int argc, char *argv[], astring &error_string, const char *name, const char *value)
{
remove_device_options();
bool isfirst = true;
bool result = core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
while (add_slot_options(isfirst)) {
result = core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
isfirst = false;
}
add_device_options(true);
if (name && exists(name)) {
set_value(name, value, OPTION_PRIORITY_CMDLINE, error_string);
}
result = core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
return result;
}
bool emu_options::parse_command_line(int argc, char *argv[], astring &error_string)
{
// remember the original system name
astring old_system_name(system_name());
// parse as normal
bool result = core_options::parse_command_line(argc, argv, OPTION_PRIORITY_CMDLINE, error_string);
// if the system name changed, fix up the device options
if (old_system_name != system_name())
{
// remove any existing device options
remove_device_options();
result = parse_slot_devices(argc, argv, error_string, NULL, NULL);
}
return result;
}
void emu_options::set_system_name(const char *name)
{
// remember the original system name
std::string old_system_name(system_name());
bool new_system = old_system_name.compare(name)!=0;
// if the system name changed, fix up the device options
if (new_system)
{
// first set the new name
std::string error;
set_value(OPTION_SYSTEMNAME, name, OPTION_PRIORITY_CMDLINE, error);
assert(error.empty());
// remove any existing device options
remove_device_options();
}
else
{
// revert device options set for the old software
revert(OPTION_PRIORITY_SUBCMD, OPTION_PRIORITY_SUBCMD);
}
// get the new system
const game_driver *cursystem = system();
if (cursystem == nullptr)
return;
if (*software_name() != 0)
{
std::string sw_load(software_name());
std::string sw_list, sw_name, sw_part, sw_instance, option_errors, error_string;
int left = sw_load.find_first_of(':');
int middle = sw_load.find_first_of(':', left + 1);
int right = sw_load.find_last_of(':');
sw_list = sw_load.substr(0, left - 1);
sw_name = sw_load.substr(left + 1, middle - left - 1);
sw_part = sw_load.substr(middle + 1, right - middle - 1);
sw_instance = sw_load.substr(right + 1);
sw_load.assign(sw_load.substr(0, right));
// look up the software part
machine_config config(*cursystem, *this);
software_list_device *swlist = software_list_device::find_by_name(config, sw_list.c_str());
software_info *swinfo = swlist != nullptr ? swlist->find(sw_name.c_str()) : nullptr;
software_part *swpart = swinfo != nullptr ? swinfo->find_part(sw_part.c_str()) : nullptr;
// then add the options
if (new_system)
{
while (add_slot_options(swpart)) { }
add_device_options();
}
set_value(OPTION_SOFTWARENAME, sw_name.c_str(), OPTION_PRIORITY_CMDLINE, error_string);
if (exists(sw_instance.c_str()))
set_value(sw_instance.c_str(), sw_load.c_str(), OPTION_PRIORITY_SUBCMD, error_string);
int num;
do {
num = options_count();
update_slot_options(swpart);
} while(num != options_count());
}
else if (new_system)
{
// add the options afresh
while (add_slot_options()) { }
add_device_options();
int num;
do {
num = options_count();
update_slot_options();
} while(num != options_count());
}
}
