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A320-family/Nasal/Libraries/controls-override.nas
2022-01-10 21:17:41 -05:00

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# Airbus A320 Custom Controls
# Copyright (c) 2022 Josh Davidson (Octal450)
controls.stepSpoilers = func(step) {
pts.Controls.Flight.speedbrakeArm.setValue(0);
if (step == 1) {
deploySpeedbrake();
} else if (step == -1) {
retractSpeedbrake();
}
}
var speedbrakeKey = func() {
if (pts.Controls.Flight.speedbrakeArm.getBoolValue()) {
pts.Controls.Flight.speedbrakeArm.setBoolValue(0);
} else {
pts.Controls.Flight.speedbrakeTemp = pts.Controls.Flight.speedbrake.getValue();
if (pts.Gear.wow[1].getBoolValue() or pts.Gear.wow[2].getBoolValue()) {
if (pts.Controls.Flight.speedbrake.getValue() < 1) {
pts.Controls.Flight.speedbrake.setValue(1);
} else {
pts.Controls.Flight.speedbrake.setValue(0);
}
} else {
if (pts.Controls.Flight.speedbrake.getValue() < 0.5) {
pts.Controls.Flight.speedbrake.setValue(0.5);
} else if (pts.Controls.Flight.speedbrake.getValue() < 1) {
pts.Controls.Flight.speedbrake.setValue(1);
} else {
pts.Controls.Flight.speedbrake.setValue(0);
}
}
}
}
var deploySpeedbrake = func() {
pts.Controls.Flight.speedbrakeArm.setBoolValue(0);
if (pts.Gear.wow[1].getBoolValue() or pts.Gear.wow[2].getBoolValue()) {
if (pts.Controls.Flight.speedbrake.getValue() < 1.0) {
pts.Controls.Flight.speedbrake.setValue(1.0);
}
} else {
if (pts.Controls.Flight.speedbrake.getValue() < 0.5) {
pts.Controls.Flight.speedbrake.setValue(0.5);
} else if (pts.Controls.Flight.speedbrake.getValue() < 1) {
pts.Controls.Flight.speedbrake.setValue(1);
}
}
}
var retractSpeedbrake = func() {
pts.Controls.Flight.speedbrakeArm.setBoolValue(0);
if (pts.Gear.wow[1].getBoolValue() or pts.Gear.wow[2].getBoolValue()) {
if (pts.Controls.Flight.speedbrake.getValue() > 0) {
pts.Controls.Flight.speedbrake.setValue(0);
}
} else {
if (pts.Controls.Flight.speedbrake.getValue() > 0.5) {
pts.Controls.Flight.speedbrake.setValue(0.5);
} else if (pts.Controls.Flight.speedbrake.getValue() > 0) {
pts.Controls.Flight.speedbrake.setValue(0);
}
}
}
var delta = 0;
var output = 0;
var slewProp = func(prop, delta) {
delta *= pts.Sim.Time.deltaRealtimeSec.getValue();
output = props.globals.getNode(prop).getValue() + delta;
props.globals.getNode(prop).setValue(output);
return output;
}
controls.flapsDown = func(step) {
pts.Controls.Flight.flapsTemp = pts.Controls.Flight.flaps.getValue();
if (step == 1) {
if (pts.Controls.Flight.flapsTemp < 0.2) {
pts.Controls.Flight.flaps.setValue(0.2);
} else if (pts.Controls.Flight.flapsTemp < 0.4) {
pts.Controls.Flight.flaps.setValue(0.4);
} else if (pts.Controls.Flight.flapsTemp < 0.6) {
pts.Controls.Flight.flaps.setValue(0.6);
} else if (pts.Controls.Flight.flapsTemp < 0.8) {
pts.Controls.Flight.flaps.setValue(0.8);
}
} else if (step == -1) {
if (pts.Controls.Flight.flapsTemp > 0.6) {
pts.Controls.Flight.flaps.setValue(0.6);
} else if (pts.Controls.Flight.flapsTemp > 0.4) {
pts.Controls.Flight.flaps.setValue(0.4);
} else if (pts.Controls.Flight.flapsTemp > 0.2) {
pts.Controls.Flight.flaps.setValue(0.2);
} else if (pts.Controls.Flight.flapsTemp > 0) {
pts.Controls.Flight.flaps.setValue(0);
}
}
}
controls.elevatorTrim = func(d) {
if (systems.HYD.Psi.green.getValue() >= 1500 or systems.HYD.Psi.yellow.getValue() >= 1500) {
slewProp("/controls/flight/elevator-trim", d * 0.0185); # Rate in JSB normalized (0.25 / 13.5)
} else {
slewProp("/controls/flight/elevator-trim", d * 0.0092) # Handcranking?
}
}
setlistener("/controls/flight/elevator-trim", func() {
if (pts.Controls.Flight.elevatorTrim.getValue() > 0.296296) {
pts.Controls.Flight.elevatorTrim.setValue(0.296296);
}
}, 0, 0);
# For the cockpit rotation and anywhere else you want to use it
var cmdDegCalc = 0;
var slewPitchWheel = func(d) {
cmdDegCalc = math.round(pts.Fdm.JSBsim.Hydraulics.Stabilizer.cmdDeg.getValue(), 0.1);
if (d > 0) { # DN
if (cmdDegCalc < 4) {
cmdDegCalc = (cmdDegCalc + 0.1) / 13.5; # Add and normalize, NOT 4! 13.5 = 1 on either polarity
pts.Controls.Flight.elevatorTrim.setValue(cmdDegCalc);
}
} else { # UP
if (cmdDegCalc > -13.5) {
cmdDegCalc = (cmdDegCalc - 0.1) / 13.5; # Subtract and normalize
pts.Controls.Flight.elevatorTrim.setValue(cmdDegCalc);
}
}
}