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ArcRotary.sc
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ArcRotary.sc
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/*
ArcRotary fills leds incrementally up to the current position
and decrements respectively, returns led position 0-63.
https://github.com/nthhisst
*/
ArcRotary : ArcEncoder {
*new { | your_arc, sensitivity_level |
^ super.new.initArcRotary(your_arc, sensitivity_level);
}
initArcRotary { | your_arc, sensitivity_level |
arc = your_arc;
sensitivity = Array.fill(4, sensitivity_level);
current_led = Array.fill(4, 0);
gathered_delta = Array.fill(4, 0);
arc_map = [
Array.fill(64,0),
Array.fill(64, 0),
Array.fill(64, 0),
Array.fill(64, 0)
];
}
spin { | knob_n, delta |
if(delta.isStrictlyPositive)
{
if(current_led[knob_n] < 63)
{
gathered_delta[knob_n] = gathered_delta[knob_n] + delta;
while{ (gathered_delta[knob_n] >= sensitivity[knob_n]) && (current_led[knob_n] < 63) }
{
current_led[knob_n] = current_led[knob_n] + 1;
arc_map[knob_n][current_led @ knob_n] = current_led[knob_n].linlin(0, 63, 2, 15).asInteger;
gathered_delta[knob_n] = gathered_delta[knob_n] - sensitivity[knob_n];
};
arc.ringmap(knob_n, arc_map[knob_n]);
if(current_led[knob_n] >= 63)
{
current_led[knob_n] = 63;
arc.ringmap(knob_n, #[
15, 2, 2, 2, 2, 3, 3, 3,
3, 3, 4, 4, 4, 4, 4, 5,
5, 5, 5, 5, 6, 6, 6, 6,
6, 7, 7, 7, 7, 7, 8, 8,
8, 8, 9, 9, 9, 9, 9, 10,
10, 10, 10, 10, 11, 11, 11, 11,
11, 12, 12, 12, 12, 12, 13, 13,
13, 13, 13, 14, 14, 14, 14, 15 ]);
gathered_delta[knob_n] = 0;
^ current_led @ knob_n;
};
};
};
if(delta.isNegative)
{
if(current_led[knob_n] == 0)
{
gathered_delta[knob_n] = 0;
current_led[knob_n] = 0;
arc.ringmap(knob_n, #[
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0]);
^ current_led @ knob_n;
};
if(current_led[knob_n] > 0)
{
gathered_delta[knob_n] = gathered_delta[knob_n] + delta.abs;
while{ (gathered_delta[knob_n] >= sensitivity[knob_n]) && (current_led[knob_n] > 0) }
{
arc_map[knob_n][current_led @ knob_n] = 0;
current_led[knob_n] = current_led[knob_n] - 1;
gathered_delta[knob_n] = gathered_delta[knob_n] - sensitivity[knob_n];
};
arc.ringmap(knob_n, arc_map[knob_n]);
};
};
^current_led @ knob_n;
}
}