205 lines
7.8 KiB
Text
205 lines
7.8 KiB
Text
# A3XX Pneumatics System
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# Joshua Davidson (it0uchpods) and Jonathan Redpath (legoboyvdlp)
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#############
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# Init Vars #
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#############
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var pneu_init = func {
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setprop("/controls/pneumatic/switches/bleed1", 1);
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setprop("/controls/pneumatic/switches/bleed2", 1);
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setprop("/controls/pneumatic/switches/bleedapu", 0);
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setprop("/controls/pneumatic/switches/groundair", 0);
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setprop("/controls/pneumatic/switches/pack1", 1);
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setprop("/controls/pneumatic/switches/pack2", 1);
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setprop("/controls/pneumatic/switches/hot-air", 1);
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setprop("/controls/pneumatic/switches/ram-air", 0);
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setprop("/controls/pneumatic/switches/pack-flo", 9); # LO: 7, NORM: 9, HI: 11.
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setprop("/controls/pneumatic/switches/xbleed", 1); # SHUT: 0, AUTO: 1, OPEN: 2. # I will simulate later, once I get the knob animated. -JD
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setprop("/systems/pneumatic/bleed1", 0);
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setprop("/systems/pneumatic/bleed2", 0);
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setprop("/systems/pneumatic/bleedapu", 0);
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setprop("/systems/pneumatic/groundair", 0);
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setprop("/systems/pneumatic/total-psi", 0);
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setprop("/systems/pneumatic/start-psi", 0);
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setprop("/systems/pneumatic/pack-psi", 0);
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setprop("/systems/pneumatic/pack1", 0);
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setprop("/systems/pneumatic/pack2", 0);
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setprop("/systems/pneumatic/startpsir", 0);
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setprop("/systems/pneumatic/eng1-starter", 0);
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setprop("/systems/pneumatic/eng2-starter", 0);
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pneu_timer.start();
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}
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var press_init = func {
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setprop("/FMGC/internal/dep-arpt", "");
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setprop("/systems/pressurization/mode", "GN");
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setprop("/systems/pressurization/vs", "0");
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setprop("/systems/pressurization/targetvs", "0");
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setprop("/systems/pressurization/vs-norm", "0");
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setprop("/systems/pressurization/auto", 1);
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setprop("/systems/pressurization/deltap", "0");
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setprop("/systems/pressurization/outflowpos", "0");
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setprop("/systems/pressurization/deltap-norm", "0");
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setprop("/systems/pressurization/outflowpos-norm", "0");
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var altitude = getprop("/position/altitude-ft");
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setprop("/systems/pressurization/cabinalt", altitude);
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setprop("/systems/pressurization/targetalt", altitude);
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setprop("/systems/pressurization/diff-to-target", "0");
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}
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##############
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# Main Loops #
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##############
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var master_press = func {
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var phase = getprop("/FMGC/status/phase");
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var pressmode = getprop("/systems/pressurization/mode");
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var state1 = getprop("/systems/thrust/state1");
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var state2 = getprop("/systems/thrust/state2");
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var wowl = getprop("/gear/gear[1]/wow");
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var wowr = getprop("/gear/gear[2]/wow");
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var deltap = getprop("/systems/pressurization/deltap");
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var outflow = getprop("/systems/pressurization/outflowpos");
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var speed = getprop("/velocities/groundspeed-kt");
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var cabinalt = getprop("/systems/pressurization/cabinalt");
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var dep_apt = getprop("autopilot/route-manager/departure/airport");
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var airport_dep_elev_ft = getprop("autopilot/route-manager/departure/field-elevation-ft");
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var altitude = getprop("/position/altitude-ft");
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var airport_arr_elev_ft = getprop("autopilot/route-manager/destination/field-elevation-ft");
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var vs = getprop("/systems/pressurization/vs-norm");
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var outflowpos = getprop("/systems/pressurization/outflowpos");
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var cabinalt = getprop("/systems/pressurization/cabinalt");
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var targetalt = getprop("/systems/pressurization/targetalt");
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var targetvs = getprop("/systems/pressurization/targetvs");
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var ambient = getprop("/systems/pressurization/ambientpsi");
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var cabinpsi = getprop("/systems/pressurization/cabinpsi");
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setprop("/systems/pressurization/diff-to-target", targetalt - cabinalt);
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setprop("/systems/pressurization/deltap", cabinpsi - ambient);
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# switch mode to TO
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if ((pressmode == "GN") and (pressmode != "CL") and (wowl and wowr) and ((state1 == "MCT") or (state1 == "TOGA")) and ((state2 == "MCT") or (state2 == "TOGA"))) {
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setprop("/systems/pressurization/mode", "TO");
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}
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# switch mode to CLB
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if (((!wowl) or (!wowr)) and (speed > 100) and (pressmode == "TO")) {
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setprop("/systems/pressurization/mode", "CL");
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}
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if (vs != targetvs and !wowl and !wowr) {
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setprop("/systems/pressurization/vs", targetvs);
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}
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if (cabinalt != targetalt and !wowl and !wowr) {
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setprop("/systems/pressurization/cabinalt", cabinalt + vs);
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}
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}
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var master_pneu = func {
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var bleed1_sw = getprop("/controls/pneumatic/switches/bleed1");
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var bleed2_sw = getprop("/controls/pneumatic/switches/bleed2");
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var bleedapu_sw = getprop("/controls/pneumatic/switches/bleedapu");
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var pack1_sw = getprop("/controls/pneumatic/switches/pack1");
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var pack2_sw = getprop("/controls/pneumatic/switches/pack2");
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var hot_air_sw = getprop("/controls/pneumatic/switches/hot-air");
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var ram_air_sw = getprop("/controls/pneumatic/switches/ram-air");
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var pack_flo_sw = getprop("/controls/pneumatic/switches/pack-flo");
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var xbleed_sw = getprop("/controls/pneumatic/switches/xbleed");
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var eng1_starter = getprop("/systems/pneumatic/eng1-starter");
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var eng2_starter = getprop("/systems/pneumatic/eng2-starter");
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var groundair = getprop("/systems/pneumatic/groundair");
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var groundair_supp = getprop("/controls/pneumatic/switches/groundair");
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var rpmapu = getprop("/systems/apu/rpm");
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var stateL = getprop("/engines/engine[0]/state");
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var stateR = getprop("/engines/engine[1]/state");
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var bleedapu_fail = getprop("/systems/failures/bleed-apu");
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var bleedext_fail = getprop("/systems/failures/bleed-ext");
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var bleedeng1_fail = getprop("/systems/failures/bleed-eng1");
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var bleedeng2_fail = getprop("/systems/failures/bleed-eng2");
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var pack1_fail = getprop("/systems/failures/pack1");
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var pack2_fail = getprop("/systems/failures/pack2");
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# Air Sources/PSI
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if (rpmapu >= 94.9 and bleedapu_sw and !bleedapu_fail) {
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setprop("/systems/pneumatic/bleedapu", 34);
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} else {
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setprop("/systems/pneumatic/bleedapu", 0);
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}
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if (stateL == 3 and bleed1_sw and !bleedeng1_fail) {
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setprop("/systems/pneumatic/bleed1", 31);
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} else {
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setprop("/systems/pneumatic/bleed1", 0);
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}
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if (stateR == 3 and bleed2_sw and !bleedeng2_fail) {
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setprop("/systems/pneumatic/bleed2", 32);
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} else {
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setprop("/systems/pneumatic/bleed2", 0);
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}
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var bleed1 = getprop("/systems/pneumatic/bleed1");
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var bleed2 = getprop("/systems/pneumatic/bleed2");
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var bleedapu = getprop("/systems/pneumatic/bleedapu");
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var ground = getprop("/systems/pneumatic/groundair");
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if (stateL == 1 or stateR == 1) {
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setprop("/systems/pneumatic/start-psi", 18);
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} else {
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setprop("/systems/pneumatic/start-psi", 0);
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}
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if (pack1_sw == 1 and (bleed1 >= 20 or bleedapu >= 20 or ground >= 20) and eng1_starter == 0 and eng2_starter == 0 and !pack1_fail) {
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setprop("/systems/pneumatic/pack1", pack_flo_sw);
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} else {
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setprop("/systems/pneumatic/pack1", 0);
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}
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if (pack2_sw == 1 and (bleed2 >= 20 or bleedapu >= 20) and eng1_starter == 0 and eng2_starter == 0 and !pack2_fail) {
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setprop("/systems/pneumatic/pack2", pack_flo_sw);
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} else {
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setprop("/systems/pneumatic/pack2", 0);
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}
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var pack1 = getprop("/systems/pneumatic/pack1");
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var pack2 = getprop("/systems/pneumatic/pack2");
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if (pack1_sw == 1 and pack2_sw == 1) {
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setprop("/systems/pneumatic/pack-psi", pack1 + pack2);
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} else if (pack1_sw == 0 and pack2_sw == 0) {
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setprop("/systems/pneumatic/pack-psi", 0);
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} else {
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setprop("/systems/pneumatic/pack-psi", pack1 + pack2 + 5);
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}
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var pack_psi = getprop("/systems/pneumatic/pack-psi");
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var start_psi = getprop("/systems/pneumatic/start-psi");
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if ((bleed1 + bleed2 + bleedapu) > 42) {
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setprop("/systems/pneumatic/total-psi", 42);
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} else {
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var total_psi_calc = ((bleed1 + bleed2 + bleedapu + ground) - start_psi - pack_psi);
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setprop("/systems/pneumatic/total-psi", total_psi_calc);
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}
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if (groundair_supp) {
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setprop("/systems/pneumatic/groundair", 39);
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} else {
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setprop("/systems/pneumatic/groundair", 0);
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}
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var total_psi = getprop("/systems/pneumatic/total-psi");
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}
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###################
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# Update Function #
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###################
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var update_pneumatic = func {
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master_pneu();
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master_press();
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}
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var pneu_timer = maketimer(0.2, update_pneumatic);
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