private void LoadOptions() { OptionsData options = FileReadWrite.ReadFromJsonFile <OptionsData>(); if (options != null) { useGamepadToggle.isOn = options.useGamepad; fullscreenToggle.isOn = options.fullScreen; vSyncToggle.isOn = options.vSync; masterVolumeSlider.value = options.masterVolumeValue; soundVolumeSlider.value = options.soundVolumeValue; musicVolumeSlider.value = options.musicVolumeValue; } }