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# A3XX Pneumatic System
# Joshua Davidson (Octal450) and Jonathan Redpath (legoboyvdlp)
# Copyright (c) 2020 Josh Davidson (Octal450)
var altitude = 0;
var bleed1_sw = 0;
var bleed2_sw = 0;
var bleedapu_sw = 0;
var pack1_sw = 0;
var pack2_sw = 0;
var hot_air_sw = 0;
var ram_air_sw = 0;
var pack_flo_sw = 0;
var xbleed_sw = 0;
var eng1_starter = 0;
var eng2_starter = 0;
var groundair = 0;
var groundair_supp = 0;
var rpmapu = 0;
var stateL = 0;
var stateR = 0;
var bleedapu_fail = 0;
var bleedext_fail = 0;
var bleedeng1_fail = 0;
var bleedeng2_fail = 0;
var pack1_fail = 0;
var pack2_fail = 0;
var engantiice1 = 0;
var engantiice2 = 0;
var bleed1 = 0;
var bleed2 = 0;
var bleedapu = 0;
var ground = 0;
var pack1 = 0;
var pack2 = 0;
var pack_psi = 0;
var start_psi = 0;
var total_psi = 0;
var xbleed = 0;
var starting = 0;
var phase = 0;
var pressmode = 0;
var state1 = 0;
var state2 = 0;
var wowc = 0;
var wowl = 0;
var wowr = 0;
var deltap = 0;
var outflow = 0;
var speed = 0;
var altitude = 0;
var airport_arr_elev_ft = 0;
var vs = 0;
var manvs = 0;
var ditch = 0;
var outflowpos = 0;
var cabinalt = 0;
var targetalt = 0;
var targetvs = 0;
var ambient = 0;
var cabinpsi = 0;
var pause = 0;
var auto = 0;
var dcess = 0;
var acess = 0;
var fanon = 0;
var eng1on = 0;
var eng2on = 0;
var total_psi_calc = 0;
var masks = 0;
var autoMasks = 0;
var guard = 0;
var PNEU = {
init: func() {
setprop("controls/pneumatic/switches/bleed1", 1);
setprop("controls/pneumatic/switches/bleed2", 1);
setprop("controls/pneumatic/switches/bleedapu", 0);
setprop("controls/pneumatic/switches/groundair", 0);
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setprop("controls/pneumatics/switches/pack-1", 1);
setprop("controls/pneumatics/switches/pack-2", 1);
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setprop("controls/pneumatic/switches/hot-air", 1);
setprop("controls/pneumatic/switches/ram-air", 0);
setprop("controls/pneumatic/switches/pack-flo", 9); # LO: 7, NORM: 9, HI: 11.
setprop("controls/pneumatic/switches/xbleed", 1); # SHUT: 0, AUTO: 1, OPEN: 2.
setprop("systems/pneumatic/bleed1", 0);
setprop("systems/pneumatic/bleed2", 0);
setprop("systems/pneumatic/bleedapu", 0);
setprop("systems/pneumatic/groundair", 0);
setprop("systems/pneumatic/total-psi", 0);
setprop("systems/pneumatic/start-psi", 0);
setprop("systems/pneumatic/pack-psi", 0);
setprop("systems/pneumatic/pack1", 0);
setprop("systems/pneumatic/pack2", 0);
setprop("systems/pneumatic/start-psi", 0);
setprop("systems/pneumatic/eng1-starter", 0);
setprop("systems/pneumatic/eng2-starter", 0);
setprop("systems/pneumatic/bleed1-fault", 0);
setprop("systems/pneumatic/bleed2-fault", 0);
setprop("systems/pneumatic/bleedapu-fault", 0);
setprop("systems/pneumatic/hotair-fault", 0);
setprop("systems/pneumatic/pack1-fault", 0);
setprop("systems/pneumatic/pack2-fault", 0);
setprop("systems/pneumatic/xbleed", 0);
setprop("systems/pneumatic/xbleed-state", "closed");
setprop("systems/pneumatic/starting", 0);
setprop("FMGC/internal/dep-arpt", "");
altitude = getprop("instrumentation/altimeter/indicated-altitude-ft");
setprop("systems/pressurization/mode", "GN");
setprop("systems/pressurization/vs", "0");
setprop("systems/pressurization/targetvs", "0");
setprop("systems/pressurization/vs-norm", "0");
setprop("systems/pressurization/auto", 1);
setprop("systems/pressurization/deltap", "0");
setprop("systems/pressurization/outflowpos", "0");
setprop("systems/pressurization/deltap-norm", "0");
setprop("systems/pressurization/outflowpos-norm", "0");
setprop("systems/pressurization/outflowpos-man", "0.5");
setprop("systems/pressurization/outflowpos-man-sw", "0");
setprop("systems/pressurization/outflowpos-norm-cmd", "0");
setprop("systems/pressurization/cabinalt", altitude);
setprop("systems/pressurization/targetalt", altitude);
setprop("systems/pressurization/diff-to-target", "0");
setprop("systems/pressurization/ditchingpb", 0);
setprop("systems/pressurization/targetvs", "0");
setprop("systems/pressurization/ambientpsi", "0");
setprop("systems/pressurization/cabinpsi", "0");
setprop("systems/pressurization/manvs-cmd", "0");
setprop("systems/pressurization/pack-1-out-temp", 0);
setprop("systems/pressurization/pack-2-out-temp", 0);
setprop("systems/pressurization/pack-1-bypass", 0);
setprop("systems/pressurization/pack-2-bypass", 0);
setprop("systems/pressurization/pack-1-flow", 0);
setprop("systems/pressurization/pack-2-flow", 0);
setprop("systems/pressurization/pack-1-comp-out-temp", 0);
setprop("systems/pressurization/pack-2-comp-out-temp", 0);
setprop("systems/pressurization/pack-1-valve", 0);
setprop("systems/pressurization/pack-2-valve", 0);
setprop("systems/ventilation/cabin/fans", 0); # aircon fans
setprop("systems/ventilation/avionics/fan", 0);
setprop("systems/ventilation/avionics/extractvalve", "0");
setprop("systems/ventilation/avionics/inletvalve", "0");
setprop("systems/ventilation/lavatory/extractfan", 0);
setprop("systems/ventilation/lavatory/extractvalve", "0");
setprop("controls/deice/eng1-on", 0);
setprop("controls/deice/eng2-on", 0);
setprop("controls/oxygen/masksDeploy", 0);
setprop("controls/oxygen/masksDeployMan", 0);
setprop("controls/oxygen/masksReset", 0); # this is the TMR RESET pb on the maintenance panel, needs 3D model
setprop("controls/oxygen/masksSys", 0);
setprop("systems/pneumatic/hp-valve-1-state", 0);
setprop("systems/pneumatic/hp-valve-2-state", 0);
setprop("systems/pneumatic/hp-valve-1", 0);
setprop("systems/pneumatic/hp-valve-2", 0);
setprop("systems/pneumatic/eng-valve-1-state", 0);
setprop("systems/pneumatic/eng-valve-2-state", 0);
setprop("systems/pneumatic/eng-valve-1", 0);
setprop("systems/pneumatic/eng-valve-2", 0);
setprop("systems/pneumatic/precooler-1-psi", 0);
setprop("systems/pneumatic/precooler-2-psi", 0);
setprop("systems/pneumatic/precooler-1-temp", 0);
setprop("systems/pneumatic/precooler-2-temp", 0);
setprop("systems/pneumatic/precooler-1-ovht", 0);
setprop("systems/pneumatic/precooler-2-ovht", 0);
},
loop: func() {
bleed1_sw = getprop("controls/pneumatic/switches/bleed1");
bleed2_sw = getprop("controls/pneumatic/switches/bleed2");
bleedapu_sw = getprop("controls/pneumatic/switches/bleedapu");
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pack1_sw = getprop("controls/pneumatics/switches/pack-1");
pack2_sw = getprop("controls/pneumatics/switches/pack-2");
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hot_air_sw = getprop("controls/pneumatic/switches/hot-air");
ram_air_sw = getprop("controls/pneumatic/switches/ram-air");
pack_flo_sw = getprop("controls/pneumatic/switches/pack-flo");
xbleed_sw = getprop("controls/pneumatic/switches/xbleed");
eng1_starter = getprop("systems/pneumatic/eng1-starter");
eng2_starter = getprop("systems/pneumatic/eng2-starter");
groundair = getprop("systems/pneumatic/groundair");
groundair_supp = getprop("controls/pneumatic/switches/groundair");
rpmapu = getprop("engines/engine[2]/n1");
stateL = getprop("engines/engine[0]/state");
stateR = getprop("engines/engine[1]/state");
bleedapu_fail = getprop("systems/failures/bleed-apu");
bleedext_fail = getprop("systems/failures/bleed-ext");
bleedeng1_fail = getprop("systems/failures/bleed-eng1");
bleedeng2_fail = getprop("systems/failures/bleed-eng2");
pack1_fail = getprop("systems/failures/pack1");
pack2_fail = getprop("systems/failures/pack2");
engantiice1 = getprop("controls/deice/eng1-on");
engantiice2 = getprop("controls/deice/eng2-on");
wowc = getprop("gear/gear[0]/wow");
wowl = getprop("gear/gear[1]/wow");
wowr = getprop("gear/gear[2]/wow");
# Air Sources/PSI
if (rpmapu >= 94.9 and bleedapu_sw and !bleedapu_fail) {
setprop("systems/pneumatic/bleedapu", 34);
if (getprop("controls/apu/master") == 1) {
setprop("systems/apu/bleed-used", 1);
}
} else {
setprop("systems/pneumatic/bleedapu", 0);
}
if (groundair_supp and !bleedext_fail) {
setprop("systems/pneumatic/groundair", 39);
} else {
setprop("systems/pneumatic/groundair", 0);
}
ground = getprop("systems/pneumatic/groundair");
bleedapu = getprop("systems/pneumatic/bleedapu");
if (xbleed_sw == 0) {
setprop("systems/pneumatic/xbleed", 0);
} else if (xbleed_sw == 1) {
if (bleedapu >= 11) {
setprop("systems/pneumatic/xbleed", 1);
} else {
setprop("systems/pneumatic/xbleed", 0);
}
} else if (xbleed_sw == 2) {
setprop("systems/pneumatic/xbleed", 1);
}
xbleed = getprop("systems/pneumatic/xbleed", 0);
if (stateL == 3 and bleed1_sw and !bleedeng1_fail) {
setprop("systems/pneumatic/bleed1", 31);
} else {
setprop("systems/pneumatic/bleed1", 0);
}
if (stateR == 3 and bleed2_sw and !bleedeng2_fail) {
setprop("systems/pneumatic/bleed2", 32);
} else {
setprop("systems/pneumatic/bleed2", 0);
}
bleed1 = getprop("systems/pneumatic/bleed1");
bleed2 = getprop("systems/pneumatic/bleed2");
if (bleed1 >= 11 and (stateR != 3 or !bleed2_sw or bleedeng2_fail) and xbleed == 1) {
setprop("systems/pneumatic/bleed2", 31);
}
if (bleed2 >= 11 and (stateL != 3 or !bleed1_sw or bleedeng1_fail) and xbleed == 1) {
setprop("systems/pneumatic/bleed1", 32);
}
bleed1 = getprop("systems/pneumatic/bleed1");
bleed2 = getprop("systems/pneumatic/bleed2");
if (stateL == 1 or stateR == 1 or stateL == 2 or stateR == 2) {
setprop("systems/pneumatic/start-psi", 18);
} else {
setprop("systems/pneumatic/start-psi", 0);
}
if (getprop("controls/engines/engine-start-switch") == 2 and wowc == 1 and (stateL != 3 or stateR != 3)) {
setprop("systems/pneumatic/starting", 1);
} else if (wowc == 1 and eng1_starter == 1 or eng2_starter == 1) {
setprop("systems/pneumatic/starting", 1);
} else {
setprop("systems/pneumatic/starting", 0);
}
starting = getprop("systems/pneumatic/starting");
if (pack1_sw == 1 and (bleed1 >= 11 or bleedapu >= 11 or ground >= 11) and starting == 0 and !pack1_fail) {
setprop("systems/pneumatic/pack1", pack_flo_sw);
} else {
setprop("systems/pneumatic/pack1", 0);
}
if (pack2_sw == 1 and (bleed2 >= 11 or (bleedapu >= 11 and xbleed == 1)) and starting == 0 and !pack2_fail) {
setprop("systems/pneumatic/pack2", pack_flo_sw);
} else {
setprop("systems/pneumatic/pack2", 0);
}
pack1 = getprop("systems/pneumatic/pack1");
pack2 = getprop("systems/pneumatic/pack2");
if (pack1_sw == 1 and pack2_sw == 1) {
setprop("systems/pneumatic/pack-psi", pack1 + pack2);
} else if (pack1_sw == 0 and pack2_sw == 0) {
setprop("systems/pneumatic/pack-psi", 0);
} else {
setprop("systems/pneumatic/pack-psi", pack1 + pack2 + 5);
}
pack_psi = getprop("systems/pneumatic/pack-psi");
start_psi = getprop("systems/pneumatic/start-psi");
if ((bleed1 + bleed2 + bleedapu) > 42) {
setprop("systems/pneumatic/total-psi", 42);
} else {
total_psi_calc = ((bleed1 + bleed2 + bleedapu + ground) - start_psi - pack_psi);
setprop("systems/pneumatic/total-psi", total_psi_calc);
}
if (engantiice1 and bleed1 > 20) { # shut down anti-ice if bleed is lost else turn it on
setprop("controls/deice/lengine", 0);
setprop("controls/deice/eng1-on", 0);
}
if (engantiice1) { # else turn it on
setprop("controls/deice/lengine", 1);
}
if (engantiice2 and bleed2 > 20) {
setprop("controls/deice/rengine", 0);
setprop("controls/deice/eng2-on", 0);
}
if (engantiice2) {
setprop("controls/deice/rengine", 1);
}
total_psi = getprop("systems/pneumatic/total-psi");
phase = getprop("FMGC/status/phase");
pressmode = getprop("systems/pressurization/mode");
state1 = getprop("systems/thrust/state1");
state2 = getprop("systems/thrust/state2");
deltap = getprop("systems/pressurization/deltap");
outflow = getprop("systems/pressurization/outflowpos");
speed = getprop("velocities/groundspeed-kt");
altitude = getprop("instrumentation/altimeter/indicated-altitude-ft");
airport_arr_elev_ft = getprop("autopilot/route-manager/destination/field-elevation-ft");
vs = getprop("systems/pressurization/vs-norm");
manvs = getprop("systems/pressurization/manvs-cmd");
ditch = getprop("systems/pressurization/ditchingpb");
outflowpos = getprop("systems/pressurization/outflowpos");
cabinalt = getprop("systems/pressurization/cabinalt");
targetalt = getprop("systems/pressurization/targetalt");
targetvs = getprop("systems/pressurization/targetvs");
ambient = getprop("systems/pressurization/ambientpsi");
cabinpsi = getprop("systems/pressurization/cabinpsi");
pause = getprop("sim/freeze/master");
auto = getprop("systems/pressurization/auto");
setprop("systems/pressurization/diff-to-target", targetalt - cabinalt);
setprop("systems/pressurization/deltap", cabinpsi - ambient);
if ((pressmode == "GN") and (pressmode != "CL") and (wowl and wowr) and ((state1 == "MCT") or (state1 == "TOGA")) and ((state2 == "MCT") or (state2 == "TOGA"))) {
setprop("systems/pressurization/mode", "TO");
} else if (((!wowl) or (!wowr)) and (speed > 100) and (pressmode == "TO")) {
setprop("systems/pressurization/mode", "CL");
}
if (vs != targetvs and !wowl and !wowr) {
setprop("systems/pressurization/vs", targetvs);
}
if (cabinalt != targetalt and !wowl and !wowr and !pause and auto) {
setprop("systems/pressurization/cabinalt", cabinalt + ((vs / 60) / 10));
} else if (!auto and !pause) {
setprop("systems/pressurization/cabinalt", cabinalt + ((manvs / 60) / 10));
}
if (ditch and auto) {
setprop("systems/pressurization/outflowpos", "1");
setprop("systems/ventilation/avionics/extractvalve", "1");
setprop("systems/ventilation/avionics/inletvalve", "1");
}
dcess = getprop("systems/electrical/bus/dc-ess");
acess = getprop("systems/electrical/bus/ac-ess");
fanon = getprop("systems/ventilation/avionics/fan");
if (dcess > 25 or acess > 110) {
setprop("systems/ventilation/avionics/fan", 1);
setprop("systems/ventilation/lavatory/extractfan", 1);
} else if (dcess == 0 and acess == 0) {
setprop("systems/ventilation/avionics/fan", 0);
setprop("systems/ventilation/lavatory/extractfan", 0);
}
# Fault lights
if (bleedeng1_fail and bleed1_sw) {
setprop("systems/pneumatic/bleed1-fault", 1);
} else {
setprop("systems/pneumatic/bleed1-fault", 0);
}
if (bleedeng2_fail and bleed2_sw) {
setprop("systems/pneumatic/bleed2-fault", 1);
} else {
setprop("systems/pneumatic/bleed2-fault", 0);
}
if (bleedapu_fail and bleedapu_sw) {
setprop("systems/pneumatic/bleedapu-fault", 1);
} else {
setprop("systems/pneumatic/bleedapu-fault", 0);
}
if ((pack1_fail and pack1_sw) or (pack1_sw and pack1 <= 5)) {
setprop("systems/pneumatic/pack1-fault", 1);
} else {
setprop("systems/pneumatic/pack1-fault", 0);
}
if ((pack2_fail and pack2_sw) or (pack2_sw and pack2 <= 5)) {
setprop("systems/pneumatic/pack2-fault", 1);
} else {
setprop("systems/pneumatic/pack2-fault", 0);
}
# Oxygen
if (cabinalt > 13500) {
setprop("controls/oxygen/masksDeploy", 1);
setprop("controls/oxygen/masksSys", 1);
}
},
};
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setlistener("/controls/pneumatics/switches/pack-1", func {
pack1_sw = getprop("controls/pneumatics/switches/pack-1");
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if (pack1_sw) {
setprop("systems/pneumatic/pack1-fault", 1);
}
});
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setlistener("/controls/pneumatics/switches/pack-2", func {
pack2_sw = getprop("controls/pneumatics/switches/pack-2");
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if (pack2_sw) {
setprop("systems/pneumatic/pack2-fault", 1);
}
});
setlistener("/controls/deice/eng1-on", func {
eng1on = getprop("controls/deice/eng1-on");
if (eng1on) {
flashfault1();
}
});
setlistener("/controls/deice/eng2-on", func {
eng2on = getprop("controls/deice/eng2-on");
if (eng2on) {
flashfault2();
}
});
var flashfault1 = func {
setprop("controls/deice/eng1-fault", 1);
settimer(func {
setprop("controls/deice/eng1-fault", 0);
}, 0.5);
}
var flashfault2 = func {
setprop("controls/deice/eng2-fault", 1);
settimer(func {
setprop("controls/deice/eng2-fault", 0);
}, 0.5);
}
# Oxygen (Cabin)
setlistener("/controls/oxygen/masksDeployMan", func {
guard = getprop("controls/oxygen/masksGuard");
masks = getprop("controls/oxygen/masksDeployMan");
if (guard and masks) {
setprop("controls/oxygen/masksDeployMan", 0);
} else if (!guard and masks) {
setprop("controls/oxygen/masksDeployMan", 1);
setprop("controls/oxygen/masksDeploy", 1);
setprop("controls/oxygen/masksSys", 1);
}
});
setlistener("/controls/oxygen/masksDeployMan", func {
masks = getprop("controls/oxygen/masksDeployMan");
autoMasks = getprop("controls/oxygen/masksDeploy");
if (!masks) {
setprop("controls/oxygen/masksDeployMan", 1);
}
});
setlistener("/controls/oxygen/masksDeploy", func {
masks = getprop("controls/oxygen/masksDeployMan");
autoMasks = getprop("controls/oxygen/masksDeploy");
if (!autoMasks) {
setprop("controls/oxygen/masksDeploy", 1);
}
});
