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MelodicIntensityTriggers.ck
90 lines (71 loc) · 1.84 KB
/
MelodicIntensityTriggers.ck
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#include (Control)
4 => int inputController;
0 => int outputController;
9 => int intensityControl;
1 => int intensityControlChannel;
10 => int firstTriggerChannel;
[ 3, 4, 2 ] @=> int tracks[];
ControlDispatcher controller;
controller.open(inputController, outputController);
fun ControlChangeMessage triggerMessage(int track, int clip)
{
ControlChangeMessage m;
track + firstTriggerChannel => m.channel;
clip => m.control;
return m;
}
fun void setup()
{
<<< "Starting" >>>;
5::second => now;
firstTriggerChannel => int first;
for(0 => int track; track < tracks.cap(); track++)
{
for(1 => int clip; clip <= tracks[track]; clip++)
{
triggerMessage(track, clip) @=> ControlChangeMessage m;
controller.send(m);
<<< m.channel, m.control >>>;
1::second => now;
}
}
}
class GlobalIntensityControl extends Control
{
intensityControl => cc;
intensityControlChannel => channel;
int currentClip[tracks.cap()];
fun static int clipForIntensity(int track, float intensity)
{
Math.ceil(intensity * tracks[track]) $ int => int clip;
return (clip == 0) ? 1 : clip;
}
fun void set(int value)
{
(value $ float) / 127.0 => float intensity;
<<< "Intensity:", intensity >>>;
for(0 => int track; track < tracks.cap(); track++)
{
clipForIntensity(track, intensity) => int clip;
if(currentClip[track] != clip)
{
clip => currentClip[track];
controller.send(triggerMessage(track, clip));
<<< "Track:", track, "clip:", clip >>>;
}
}
}
}
fun void run()
{
GlobalIntensityControl control;
controller.run();
}
if(Std.getenv("MIDI_SETUP").length() > 0)
{
setup();
}
else
{
run();
}