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function HerculesMk4 () {}
//Hercules Mk4 scripts from Dj Kork.... enjoy them ;)
// Number of the standard RPM value. Lower values increase de sensitivity as the really records.
HerculesMk4.standardRpm = 33.33;
// The HerculesMk4.alpha value for the filter (start with 1/8 (0.125) and tune from there)
HerculesMk4.alpha = 1/8;
// The HerculesMk4.beta value for the filter (start with HerculesMk4.alpha/32 and tune from there)
HerculesMk4.beta = HerculesMk4.alpha/20;
HerculesMk4.scratchButton = 0;
HerculesMk4.scratchMode =[0,0];
HerculesMk4.antiguoMixCue=1;
HerculesMk4.sensivityPitch=[5,5];
HerculesMk4.jogFastPosition=[0,0];
HerculesMk4.init = function (id) {
// Switch off all LEDs
for (var i=1; i<95; i++) midi.sendShortMsg(0x90, i, 0x00);
// Switch-on the LEDs for improve the usability
midi.sendShortMsg(0x90, 45, 0x7F); // Scratch LED
midi.sendShortMsg(0x90, 14, 0x7F); // Cue deck A LED
midi.sendShortMsg(0x90, 34, 0x7F); // Cue deck B LED
};
HerculesMk4.shutdown = function (id) {
// Switch off all LEDs
for (var i=1; i<95; i++) midi.sendShortMsg(0x90, i, 0x00);
};
HerculesMk4.loadTrack = function (midino, control, value, status, group) {
// Load the selected track in the corresponding deck only if the track is
// paused
if(value && engine.getValue(group, "play") != 1) {
engine.setValue(group, "LoadSelectedTrack", 1);
engine.setValue(group, "rate", 0);
}
else engine.setValue(group, "LoadSelectedTrack", 0);
};
HerculesMk4.scroll = function (midino, control, value, status, group) {
// Button "Files": up 10 tracks
// Button "Folder": down 10 tracks
// This function scroll up or down 10 tracks on the playlist, like the mouse
// scroll.
if(control == 0x2C && value == 0x7F) {
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "1");
engine.setValue("[Playlist]", "SelectPrevTrack", "0");
}
if (control == 0x2B && value == 0x7F) {
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "1");
engine.setValue("[Playlist]", "SelectNextTrack", "0");
}
};
HerculesMk4.keyButton = function (midino, control, value, status, group) {
// Loop command for the first 4 Key, Hotcues command for the latest 4
switch (control) {
// Loop buttons
case 0x01: case 0x15: // K1, Loop in
engine.setValue(group, "loop_in", value ? 1 : 0);
break;
case 0x02: case 0x16: // K2, Loop out
engine.setValue(group, "loop_out", value ? 1 : 0);
break;
case 0x03: case 0x17: // K3, Reloop/Exit
engine.setValue(group, "reloop_exit", value ? 1 : 0); break;
break;
case 0x04: case 0x18: // K4, Reloop/Exit
engine.setValue(group, "reloop_exit", value ? 1 : 0);
break;
// Hotcue buttons:
// Simple press: go to the hotcue position
// Shift (hold down "scratch"): clear the hotcue
case 0x05: case 0x19 : // K5
if (HerculesMk4.scratchButton == 1) {
//HerculesMk4.holdButton(group, value, "hotcue_1_set", "hotcue_1_clear");
engine.setValue(group, "hotcue_1_clear", value ? 1 : 0);
}
else engine.setValue(group, "hotcue_1_activate", value ? 1 : 0);
break;
case 0x06: case 0x1A: // K6
if (HerculesMk4.scratchButton == 1) {
//HerculesMk4.holdButton(group, value, "hotcue_2_set", "hotcue_2_clear");
engine.setValue(group, "hotcue_2_clear", value ? 1 : 0);
}
else engine.setValue(group, "hotcue_2_activate", value ? 1 : 0);
break;
case 0x07: case 0x1B: // K7
if (HerculesMk4.scratchButton == 1) {
//HerculesMk4.holdButton(group, value, "hotcue_3_set", "hotcue_3_clear");
engine.setValue(group, "hotcue_3_clear", value ? 1 : 0);
}
else engine.setValue(group, "hotcue_3_activate", value ? 1 : 0);
break;
case 0x08: case 0x1C: // K8
if (HerculesMk4.scratchButton == 1) {
//HerculesMk4.holdButton(group, value, "hotcue_4_set", "hotcue_4_clear");
engine.setValue(group, "hotcue_4_clear", value ? 1 : 0);
}
else engine.setValue(group, "hotcue_4_activate", value ? 1 : 0);
break;
}
};
HerculesMk4.knobIncrement = function (group, action, minValue, maxValue, centralValue, step, sign) {
// This function allows you to increment a non-linear value like the volume's knob
// sign must be 1 for positive increment, -1 for negative increment
var semiStep = step/2;
var rangeWidthLeft = centralValue-minValue;
var rangeWidthRight = maxValue-centralValue;
var actual = engine.getValue(group, action);
var increment;
if (actual < 1) increment = ((rangeWidthLeft)/semiStep)*sign;
if (actual > 1) increment = ((rangeWidthRight)/semiStep)*sign;
if (actual == 1) {
increment = (sign == 1) ? rangeWidthRight/semiStep : (rangeWidthLeft/semiStep)*sign;
}
var newValue;
if (sign == 1 && actual < maxValue) newValue = actual + increment;
if (sign == -1 && actual > minValue) newValue = actual + increment;
return newValue;
};
HerculesMk4.deck=function(group){
//channel 1 -->deck 0
//channel 2 -->deck 1
return (group=="[Channel1]") ? 0 : 1;
}
HerculesMk4.selectLed=function(group,led){
//channel 1 -->led 0
//channel 2 -->led + 20
return (group=="[Channel1]") ? led : led+20;
}
HerculesMk4.pitch = function (midino, control, value, status, group) {
// Simple: pitch slider
if (HerculesMk4.scratchButton == 1) {
var sign = (value == 0x01) ? 1 : -1;
var newValue = HerculesMk4.knobIncrement(group, "pregain", 0
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