desc: MIDI CC Mapper
//tags: MIDI processing routing

slider1:1<0,127,1{0 Bank Sel M,1 Mod Wheel M,2 Breath M,3,4 Foot P M,5 Porta M,6 Data Entry M,7 Vol M,8 Balance M,9,10 Pan M,11 Expression M,12 Ctrl 1 M,13 Ctrl 2 M,14,15,16 GP Slider 1,17 GP Slider 2,18 GP Slider 3,19 GP Slider 4,20,21,22,23,24,25,26,27,28,29,30,31,32 Bank Sel L,33 Mod Wheel L,34 Breath L,35,36 Foot P L,37 Porta L,38 Data Entry L,39 Vol L,40 Balance L,41,42 Pan L,43 Expression L,44 Ctrl 1 L,45 Ctrl 2 L,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64 Hold P sw,65 Porta sw,66 Sustenuto sw,67 Soft P sw,68 Legato P sw,69 Hold 2 P sw,70 S.Variation,71 S.Timbre,72 S.Release,73 S.Attack,74 S.Brightness,75 S.Ctrl 6,76 S.Ctrl 7,77 S.Ctrl 8,78 S.Ctrl 9,79 S.Ctrl 10,80 GP B.1 sw,81 GP B.2 sw,82 GP B.3 sw,83 GP B.4 sw,84,85,86,87,88,89,90,91 Effects Lv,92 Trem Lv,93 Chorus Lv,94 Celeste Lv,95 Phaser Lv,96 Data B. Inc,97 Data B. Dec,98 NRP L,99 NRP M,100 RP L,101 RP M,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127}>Controller Source
slider2:1<0,127,1{0 Bank Sel M,1 Mod Wheel M,2 Breath M,3,4 Foot P M,5 Porta M,6 Data Entry M,7 Vol M,8 Balance M,9,10 Pan M,11 Expression M,12 Ctrl 1 M,13 Ctrl 2 M,14,15,16 GP Slider 1,17 GP Slider 2,18 GP Slider 3,19 GP Slider 4,20,21,22,23,24,25,26,27,28,29,30,31,32 Bank Sel L,33 Mod Wheel L,34 Breath L,35,36 Foot P L,37 Porta L,38 Data Entry L,39 Vol L,40 Balance L,41,42 Pan L,43 Expression L,44 Ctrl 1 L,45 Ctrl 2 L,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64 Hold P sw,65 Porta sw,66 Sustenuto sw,67 Soft P sw,68 Legato P sw,69 Hold 2 P sw,70 S.Variation,71 S.Timbre,72 S.Release,73 S.Attack,74 S.Brightness,75 S.Ctrl 6,76 S.Ctrl 7,77 S.Ctrl 8,78 S.Ctrl 9,79 S.Ctrl 10,80 GP B.1 sw,81 GP B.2 sw,82 GP B.3 sw,83 GP B.4 sw,84,85,86,87,88,89,90,91 Effects Lv,92 Trem Lv,93 Chorus Lv,94 Celeste Lv,95 Phaser Lv,96 Data B. Inc,97 Data B. Dec,98 NRP L,99 NRP M,100 RP L,101 RP M,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127}>Controller Target
slider3:0<0,127,1>Clamp Low Value
slider4:127<0,127,1>Clamp High Value
slider5:0<0,1,1{No, Yes}>Pass Through CC Source

in_pin:none
out_pin:none

@init

CC_MSG = 11;

@slider

ccsrc = slider1;
cctgt = slider2;
clamplo = slider3;
clamphi = slider4;
passthru = slider5;

@block

while (
  midirecv(mpos, msg1, msg23) ? (
    status = msg1;
    statusHi = (msg1/16)|0;
    statusLo = msg1-(statusHi*16);
    msg3 = (msg23/256)|0;
    msg2 = msg23-(msg3*256);
    (statusHi == CC_MSG && msg2 == ccsrc) ? (
      passthru ? midisend(mpos, msg1, msg23);
      msg2 = cctgt;
      msg3 = max(msg3, clamplo);
      msg3 = min(msg3, clamphi);
      msg23 = (msg3*256+msg2)|0;
    );
    midisend(mpos, msg1, msg23);
  );
);

