Switching sample maps with radio buttons.

[David Healey]

This is probably how I'd do it

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[lalalandsynth]

@d-healey said in Switching sample maps with radio buttons.:

Yep, that is much,.....much neater :)
Thanks !

EDIT: is it safe to have a loop in the Oninit of the midi scriptprocessor ?

Also, what is the exec for in this.

velocity.setAttribute(exec("velocity").button+index, value);

[David Healey]

@lalalandsynth

is it safe to have a loop in the Oninit of the midi scriptprocessor ?

Yes, the init callback is not real time so we're safe there.

Also, what is the exec for in this.

My secret sauce :D It executes strings as if they are code. I posted a video about this on Patreon a few weeks ago.

[David Healey]

Actually the secret sauce isn't needed here, I was trying something else and left that in by mistake. :p

[lalalandsynth]

@d-healey This is turning out pretty smooth .
Btw I am using the Midi processor at the top of a synth group , works very nicely and switches all samplers in the group.

[lalalandsynth]

@d-healey found a small problem with this , I am now velocity switching a synth group with the buttons and that works perfectly , but when I recall presets , it loads the correct button but does not do the switching ?
I can see it also switching the buttons in the Midi processor.

I can also see that it always goes to the sound represented by the last button ?

BTW> same thing happens with my earlier version of the script ?

Any ideas ?

[David Healey]

When the preset is changed you need to update the variable that tracks the velocity offset.

[lalalandsynth]

@d-healey How can I track when a preset has been changed ?

[David Healey]

All control callbacks (for controls that have saveInPreset enabled) are triggered after a preset is loaded.

[lalalandsynth]

@d-healey This seems to have solved it.

reg mapSelector = 0;
const var maps = [0, 2, 4, 6];

const var buttons = [];
for (i = 0; i < 4; i++)
{
    buttons[i] = Content.addButton("button"+i, 150*i, 10);
    buttons[i].setControlCallback(buttonCallback);
}

inline function buttonCallback(component, value)
{
    **if (value == 1) {
        local index = buttons.indexOf(component);
        mapSelector = maps[index];**
    }
}