/// <summary>
/// Sets the emotion to a given expression using the Emotions enumeration as input.
/// </summary>
/// <param name="emotion">An Emotions enumeration value representing the desired emotion.</param>
public void SetEmotion(Emotions emotion)
{
for (var row = 0; row < 8; row++)
{
leftEye.SetRowState(row, expressions[emotion][row]);
rightEye.SetRowState(row, expressions[emotion][row + 8]);
}
currentExpression = emotion;
// if the emotion is set to any other emotion than neutral, sleep or blink, switch back to neutral after the emotion fallback timespan has elapsed
if (emotion != Emotions.Neutral && emotion != Emotions.Sleep && emotion != Emotions.Blink)
{
Task.Run(async delegate
{
await Task.Delay(TimeSpan.FromMilliseconds(EmotionFallbackTimespan));
SetEmotion(Emotions.Neutral);
});
}
}
