use crate::*;

pub struct ArrangementAudio {
    model: Arc<RwLock<Arrangement>>
}

impl From<&Arc<RwLock<Arrangement>>> for ArrangementAudio {
    fn from (model: &Arc<RwLock<Arrangement>>) -> Self {
        Self { model: model.clone() }
    }
}

impl Audio for ArrangementAudio {
    #[inline] fn process (&mut self, client: &Client, scope: &ProcessScope) -> Control {
        for track in self.model.write().unwrap().tracks.iter_mut() {
            if MIDIPlayerAudio::from(&mut track.player).process(client, scope) == Control::Quit {
                return Control::Quit
            }
        }
        Control::Continue
    }
}