/// <summary>
/// Called when a music group unmutes the correct track
/// </summary>
void CorrectTrack()
{
//increment correct track
numCorrectTracks++;
//tell tree to start dancing
tree.StartDancing();
//If there are now 3 correct tracks
if (numCorrectTracks == 3)
{
//Activate all sliders
drumTablet.ActivateSlider();
pianoTablet.ActivateSlider();
guitarTablet.ActivateSlider();
matState = MatState.Increasing;
}
}