Created
October 22, 2020 17:22
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| void honk(int? loudness) { | |
| if (loudness == null) { | |
| // No loudness specified, notify the developer | |
| // with maximum loudness. | |
| _playSound('error.wav', volume: 11); | |
| return; | |
| } | |
| // Loudness is non-null, let's just clamp it to acceptable levels. | |
| _playSound('honk.wav', volume: loudness.clamp(0, 11)); | |
| } |
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