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Add a method to stop the tracker

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This commit is contained in:
Gwilym Inzani 2024-08-28 15:48:43 +01:00
parent 84a3c0b6a0
commit 8cec568a5b
1 changed files with 15 additions and 0 deletions
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15
tracker/agb-tracker/src/lib.rs
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@ -286,6 +286,21 @@ impl<'track, TChannelId> TrackerInner<'track, TChannelId> {
self.realise(mixer); self.realise(mixer);
} }
/// Stops all channels.
///
/// It is expected that you don't call step after this. But doing so will continue from
/// where you left off. However, notes which were playing won't resume.
pub fn stop<M: Mixer<ChannelId = TChannelId>>(&mut self, mixer: &mut M) {
for channel_id in &mut self.mixer_channels {
if let Some(channel) = channel_id
.take()
.and_then(|channel_id| mixer.channel(&channel_id))
{
channel.stop();
}
}
}
fn realise<M: Mixer<ChannelId = TChannelId>>(&mut self, mixer: &mut M) { fn realise<M: Mixer<ChannelId = TChannelId>>(&mut self, mixer: &mut M) {
for (i, (mixer_channel, tracker_channel)) in self for (i, (mixer_channel, tracker_channel)) in self
.mixer_channels .mixer_channels