Created
September 13, 2016 04:50
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| //инициализируем с сохраненным в UserDefaults значением | |
| //если сохраненного значения нет, то будет false | |
| var soundOnOff = NSUserDefaults.standardUserDefaults().boolForKey("soundOnOff") | |
| //нажатие кнопки переключения звука | |
| func onSoundButtonTap() | |
| { | |
| soundOnOff = !soundOnOff | |
| NSUserDefaults.standardUserDefaults().setBool(soundOnOff, forKey: "soundOnOff") | |
| updateSound() | |
| } | |
| //обновляет состояние звука в соответствии с переменной soundOnOff | |
| func updateSound() | |
| { | |
| if soundOnOff | |
| { | |
| buttonSound.volume = 0.0 | |
| characterSound.volume = 0.0 | |
| //и так далее... | |
| } | |
| else | |
| { | |
| buttonSound.volume = 1 | |
| characterSound.volume = 1 | |
| //и так далее... | |
| } | |
| } | |
| func didMoveToView(_ view: SKView) | |
| { | |
| //обновляем состояние звука при старте | |
| updateSound() | |
| } |
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