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function HerculesAir () {}
HerculesAir.beatStepDeckA1 = 0
HerculesAir.beatStepDeckA2 = 0x44
HerculesAir.beatStepDeckB1 = 0
HerculesAir.beatStepDeckB2 = 0x4C
HerculesAir.scratchEnable_alpha = 1.0/8
HerculesAir.scratchEnable_beta = (1.0/8)/32
HerculesAir.scratchEnable_intervalsPerRev = 128
HerculesAir.scratchEnable_rpm = 33+1/3
HerculesAir.shiftButtonPressed = false
HerculesAir.enableSpinBack = false
HerculesAir.wheel_multiplier = 0.4
HerculesAir.init = function(id) {
HerculesAir.id = id;
// extinguish all LEDs
for (var i = 79; i<79; i++) {
midi.sendShortMsg(0x90, i, 0x00);
}
midi.sendShortMsg(0x90, 0x3B, 0x7f) // headset volume "-" button LED (always on)
midi.sendShortMsg(0x90, 0x3C, 0x7f) // headset volume "+" button LED (always on)
if(engine.getValue("[Master]", "headMix") > 0.5) {
midi.sendShortMsg(0x90, 0x39, 0x7f) // headset "Mix" button LED
} else {
midi.sendShortMsg(0x90, 0x3A, 0x7f) // headset "Cue" button LED
}
// Set soft-takeover for all Sampler volumes
for (var i=engine.getValue("[Master]","num_samplers"); i>=1; i--) {
engine.softTakeover("[Sampler"+i+"]","pregain",true);
}
// Set soft-takeover for all applicable Deck controls
for (var i=engine.getValue("[Master]","num_decks"); i>=1; i--) {
engine.softTakeover("[Channel"+i+"]","volume",true);
engine.softTakeover("[Channel"+i+"]","filterHigh",true);
engine.softTakeover("[Channel"+i+"]","filterMid",true);
engine.softTakeover("[Channel"+i+"]","filterLow",true);
}
engine.softTakeover("[Master]","crossfader",true);
engine.connectControl("[Channel1]", "beat_active", "HerculesAir.beatProgressDeckA")
engine.connectControl("[Channel1]", "play", "HerculesAir.playDeckA")
engine.connectControl("[Channel2]", "beat_active", "HerculesAir.beatProgressDeckB")
engine.connectControl("[Channel2]", "play", "HerculesAir.playDeckB")
print ("Hercules DJ Control AIR: "+id+" initialized.");
}
HerculesAir.shutdown = function() {
HerculesAir.resetLEDs()
}
/* -------------------------------------------------------------------------- */
HerculesAir.playDeckA = function() {
if(engine.getValue("[Channel1]", "play") == 0) {
// midi.sendShortMsg(0x90, HerculesAir.beatStepDeckA1, 0x00)
HerculesAir.beatStepDeckA1 = 0x00
HerculesAir.beatStepDeckA2 = 0x44
}
}
HerculesAir.playDeckB = function() {
if(engine.getValue("[Channel2]", "play") == 0) {
// midi.sendShortMsg(0x90, HerculesAir.beatStepDeckB1, 0x00)
HerculesAir.beatStepDeckB1 = 0x00
HerculesAir.beatStepDeckB2 = 0x4C
}
}
HerculesAir.beatProgressDeckA = function() {
if(engine.getValue("[Channel1]", "beat_active") == 1) {
if(HerculesAir.beatStepDeckA1 != 0x00) {
midi.sendShortMsg(0x90, HerculesAir.beatStepDeckA1, 0x00)
}
HerculesAir.beatStepDeckA1 = HerculesAir.beatStepDeckA2
midi.sendShortMsg(0x90, HerculesAir.beatStepDeckA2, 0x7f)
if(HerculesAir.beatStepDeckA2 < 0x47) {
HerculesAir.beatStepDeckA2++
} else {
HerculesAir.beatStepDeckA2 = 0x44
}
}
}
HerculesAir.beatProgressDeckB = function() {
if(engine.getValue("[Channel2]", "beat_active") == 1) {
if(HerculesAir.beatStepDeckB1 != 0) {
midi.sendShortMsg(0x90, HerculesAir.beatStepDeckB1, 0x00)
}
HerculesAir.beatStepDeckB1 = HerculesAir.beatStepDeckB2
midi.sendShortMsg(0x90, HerculesAir.beatStepDeckB2, 0x7f)
if(HerculesAir.beatStepDeckB2 < 0x4F) {
HerculesAir.beatStepDeckB2++
} else {
HerculesAir.beatStepDeckB2 = 0x4C
}
}
}
HerculesAir.headCue = function(midino, control, value, status, group) {
if(engine.getValue(group, "headMix") == 0) {
engine.setValue(group, "headMix", -1.0);
midi.sendShortMsg(0x90, 0x39, 0x00);
midi.sendShortMsg(0x90, 0x3A, 0x7f);
}
};
HerculesAir.headMix = function(midino, control, value, status, group) {
if(engine.getValue(group, "headMix") != 1) {
engine.setValue(group, "headMix", 0);
midi.sendShortMsg(0x90, 0x39, 0x7f);
midi.sendShortMsg(0x90, 0x3A, 0x00);
}
};
HerculesAir.sampler = function(midino, control, value, status, group) {
if(value != 0x00) {
if(HerculesAir.shiftButtonPressed) {
engine.setValue(group, "LoadSelectedTrack", 1)
} else if(engine.getValue(group, "play") == 0) {
engine.setValue(group, "start_play", 1)
} else {
engine.setValue(group, "play", 0)
}
}
}
HerculesAir.wheelTurn = function(midino, control, value, status, group) {
var deck = script.deckFromGroup(group);
var newValue=(value==0x01 ? 1: -1);
// See if we're scratching. If not, do wheel jog.
if (!engine.isScratching(deck)) {
engine.setValue(group, "jog", newValue* HerculesAir.wheel_multiplier);
return;
}
if (engine.getValue(group, "play") == 0) {
var new_position = engine.getValue(group,"playposition") + 0.008 * (value == 0x01 ? 1 : -1)
if(new_position<0) new_position = 0
if(new_position>1) new_position = 1
engine.setValue(group,"playposition",new_position);
} else {
// Register the movement
engine.scratchTick(deck,newValue);
}
}
HerculesAir.jog = function(midino, control, value, status, group) {
if (HerculesAir.enableSpinBack) {
HerculesAir.wheelTurn(midino, control, value, status, group);
} else {
var deck = script.deckFromGroup(group);
var newValue = (value==0x01 ? 1:-1);
engine.setValue(group, "jog", newValue* HerculesAir.wheel_multiplier);
}
}
HerculesAir.scratch_enable = function(midino, control, value, status, group) {
var deck = script.deckFromGroup(group);
if(value == 0x7f) {
engine.scratchEnable(
deck,
HerculesAir.scratchEnable_intervalsPerRev,
HerculesAir.scratchEnable_rpm,
HerculesAir.scratchEnable_alpha,
HerculesAir.scratchEnable_beta
);
} else {
engine.scratchDisable(deck);
}
}
HerculesAir.shift = function(midino, control, value, status, group) {
HerculesAir.shiftButtonPressed = (value == 0x7f);
midi.sendShortMsg(status, control, value);
}
HerculesAir.spinback= function(midino, control, value, status,group) {
if (value==0x7f) {
HerculesAir.enableSpinBack = !HerculesAir.enableSpinBack;
if (HerculesAir.enableSpinBack) {
midi.sendShortMsg(status,control, 0x7f);
} else {
midi.sendShortMsg(status,control, 0x0);
}
}
}
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