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IDG-A32X/Nasal/it-fbw.nas

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# Airbus A3XX FBW System by Joshua Davidson (it0uchpods)
# V0.9.7
###################
# Update Function #
###################
var update_loop = func {
var ail = getprop("/controls/flight/aileron");
if (getprop("/it-fbw/law") == 0) {
if (ail > 0.4 or ail < -0.4) {
setprop("/it-fbw/roll-lim-max", "67");
setprop("/it-fbw/roll-lim-min", "-67");
} else if (ail < 0.05 and ail > -0.05) {
setprop("/it-fbw/roll-lim-max", "33");
setprop("/it-fbw/roll-lim-min", "-33");
} else {
if (getprop("/it-fbw/roll-deg") > 33) {
setprop("/it-fbw/roll-deg", "33");
} else if (getprop("/it-fbw/roll-deg") < -33) {
setprop("/it-fbw/roll-deg", "-33");
}
}
} else if (getprop("/it-fbw/law") == 1) {
setprop("/it-fbw/roll-lim-max", "160");
setprop("/it-fbw/roll-lim-min", "-160");
} else {
setprop("/it-fbw/roll-lim-max", "33");
setprop("/it-fbw/roll-lim-min", "-33");
}
var elev = getprop("/controls/flight/elevator");
if (getprop("/it-fbw/law") == 0) {
if (getprop("/position/gear-agl-ft") <= 2) {
setprop("/it-fbw/pitch-lim-max", "15");
setprop("/it-fbw/pitch-lim-min", "-5");
} else {
setprop("/it-fbw/pitch-lim-max", "30");
setprop("/it-fbw/pitch-lim-min", "-15");
}
} else if (getprop("/it-fbw/law") == 1) {
setprop("/it-fbw/pitch-lim-max", "160");
setprop("/it-fbw/pitch-lim-min", "-160");
} else {
setprop("/it-fbw/pitch-lim-max", "15");
setprop("/it-fbw/pitch-lim-min", "-15");
}
if (getprop("/it-fbw/override") == 0) {
if ((getprop("/systems/electrical/bus/ac-ess") >= 110) and (getprop("/systems/hydraulic/green-psi") >= 1500) and (getprop("/systems/hydraulic/yellow-psi") >= 1500)) {
if (getprop("/it-fbw/law") != 0) {
setprop("/it-fbw/law", 0);
}
} else if ((getprop("/systems/electrical/bus/ac-ess") >= 110) and (getprop("/systems/hydraulic/blue-psi") >= 1500)) {
if (getprop("/it-fbw/law") != 2) {
setprop("/it-fbw/law", 2);
}
} else {
if (getprop("/it-fbw/law") != 3) {
setprop("/it-fbw/law", 3);
}
}
}
}
###########################
# Various Other Functions #
###########################
setlistener("/sim/signals/fdm-initialized", func {
setprop("/it-fbw/override", 0);
setprop("/it-fbw/law", 3);
updatet.start();
});
##########
# Timers #
##########
var updatet = maketimer(0.01, update_loop);