All voices Killed callback?

[DanH]

Is there a way of firing a callback when all voices are killed?

There are multiple instances where this happens, loading sample maps, switching certain modules on and off etc. I'm using Engine.allNotesOff in a few functions too and it's getting rather messy trying to control a couple of UI things which need to disappear when all the voices are killed...

[d.healey]

@DanH No, but you can manually check how many voices are active and then perform some action

[DanH]

@d-healey thanks So trying something a bit weird:

I have a button that plays a note when on. Some other buttons kill all voices - this is fine, and the play note button remains in the on position. But I'd like then to be able to click the play note button and have it play the note again from its 'on' position. The button can't be momentary (thus far at least). Obviously the below doesn't work but it's a starting point!

inline function onPLAYNOTEControl(component, value)
{
	if (value)
	{
		Synth.playNote(53, 127);
	}
    
	else if (value == 1 && Engine.getNumVoices() == 0)
        {
                Synth.playNote(53, 127);
        }
    
        else
	{
		Engine.allNotesOff();
	}
};

Content.getComponent("PLAYNOTE").setControlCallback(onPLAYNOTEControl);

[d.healey]

@DanH

Some other buttons kill all voices

Why not turn off the first button in this button's callback?

[DanH]

@d-healey that's a good question - because it serves a further purpose to be in the 'on' position - a visual signal to the user

[d.healey]

@DanH You could use another variable that represents the true state.

[DanH]

@d-healey I've made this - gonna store here while I apply to my project in case I lose it

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