// getters
//const game_driver &system() const { assert(m_system != NULL); return *m_system; }
// inline configuration helpers
//-------------------------------------------------
// set_game_driver - set the game in the device
// configuration
//-------------------------------------------------
public void set_game_driver(game_driver game)
{
assert(m_system == null);
// set the system
m_system = game;
// and set the search path to include all parents
m_searchpath = game.name;
std.set <game_driver> seen = new std.set <game_driver>();
for (int parent = driver_list.clone(game); parent != -1; parent = driver_list.clone(parent))
{
if (!seen.insert(driver_list.driver(parent))) //.second)
{
throw new emu_fatalerror("driver_device::set_game_driver({0}): parent/clone relationships form a loop", game.name);
}
m_searchpath += ";" + driver_list.driver(parent).name;
}
}
// construction/destruction
//-------------------------------------------------
// driver_device - constructor
//-------------------------------------------------
public driver_device(machine_config mconfig, device_type type, string tag)
: base(mconfig, type, tag, null, 0)
{
m_system = mconfig.gamedrv();
m_flip_screen_x = 0;
m_flip_screen_y = 0;
// set the search path to include all parents and cache it because devices search system paths
m_searchpath.emplace_back(m_system.name);
std.set <game_driver> seen = new std.set <game_driver>();
for (int ancestor = driver_list.clone(m_system); 0 <= ancestor; ancestor = driver_list.clone((size_t)ancestor))
{
if (!seen.insert(driver_list.driver((size_t)ancestor)))
{
throw new emu_fatalerror("driver_device({0}): parent/clone relationships form a loop", m_system.name);
}
m_searchpath.emplace_back(driver_list.driver((size_t)ancestor).name);
}
}
