attachSettings method
Implementation
void attachSettings(SettingsController settingsController) {
if (_settings == settingsController) {
// Already attached to this instance. Nothing to do.
return;
}
if (_settings != null) {
_settings!.muted.removeListener(_mutedHandler);
_settings!.musicOn.removeListener(_musicOnHandler);
_settings!.soundsOn.removeListener(_soundsOnHandler);
}
_settings = settingsController;
_settings!.muted.addListener(_mutedHandler);
_settings!.musicOn.addListener(_musicOnHandler);
_settings!.soundsOn.addListener(_soundsOnHandler);
if (!_settings!.muted.value && _settings!.musicOn.value) {
_startMusic();
}
}