257 lines
10 KiB
Text
257 lines
10 KiB
Text
# A3XX Hydraulic System
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# Joshua Davidson (it0uchpods)
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##############################################################
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# Copyright (c) A3XX Development Team - All Rights Reserved. #
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##############################################################
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#############
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# Init Vars #
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#############
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setlistener("/sim/signals/fdm-initialized", func {
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var eng1_pump_sw = getprop("/controls/hydraulic/eng1-pump");
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var eng2_pump_sw = getprop("/controls/hydraulic/eng2-pump");
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var elec_pump_blue_sw = getprop("/controls/hydraulic/elec-pump-blue");
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var elec_pump_yellow_sw = getprop("/controls/hydraulic/elec-pump-yellow");
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var yellow_hand_pump = getprop("/controls/hydraulic/hand-pump-yellow");
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var ptu_sw = getprop("/controls/hydraulic/ptu");
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var rat_man_sw = getprop("/controls/hydraulic/rat-man");
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var blue_psi = getprop("/systems/hydraulic/blue-psi");
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var green_psi = getprop("/systems/hydraulic/green-psi");
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var yellow_psi = getprop("/systems/hydraulic/yellow-psi");
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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 dc_ess = getprop("/systems/electrical/bus/dc-ess");
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var psi_diff = green_psi - yellow_psi;
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var rat = getprop("/controls/hydraulic/rat");
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var ratout = getprop("/controls/hydraulic/rat-deployed");
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var gs = getprop("/velocities/groundspeed-kt");
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var blue_leak = getprop("/systems/failures/hyd-blue");
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var green_leak = getprop("/systems/failures/hyd-green");
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var yellow_leak = getprop("/systems/failures/hyd-yellow");
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var blue_pump_fail = getprop("/systems/failures/pump-blue");
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var green_pump_fail = getprop("/systems/failures/pump-green");
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var yellow_pump_eng_fail = getprop("/systems/failures/pump-yellow-eng");
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var yellow_pump_elec_fail = getprop("/systems/failures/pump-yellow-elec");
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var ptu_fail = getprop("/systems/failures/ptu");
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var dc2 = getprop("/systems/electrical/bus/dc2");
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var ptu_active = getprop("/systems/hydraulic/ptu-active");
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var accum = getprop("/systems/hydraulic/brakes/accumulator-pressure-psi");
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var lpsi = getprop("/systems/hydraulic/brakes/pressure-left-psi");
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var rpsi = getprop("/systems/hydraulic/brakes/pressure-right-psi");
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var parking = getprop("/controls/gear/brake-parking");
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var askidnws_sw = getprop("/systems/hydraulic/brakes/askidnwssw");
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var brake_mode = getprop("/systems/hydraulic/brakes/mode");
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var brake_l = getprop("/systems/hydraulic/brakes/lbrake");
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var brake_r = getprop("/systems/hydraulic/brakes/rbrake");
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var brake_nose = getprop("/systems/hydraulic/brakes/nose-rubber");
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var counter = getprop("/systems/hydraulic/brakes/counter");
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var down = getprop("/controls/gear/gear-down");
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});
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var hyd_init = func {
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setprop("/controls/hydraulic/eng1-pump", 1);
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setprop("/controls/hydraulic/eng2-pump", 1);
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setprop("/controls/hydraulic/elec-pump-blue", 1);
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setprop("/controls/hydraulic/elec-pump-yellow", 0);
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setprop("/controls/hydraulic/hand-pump-yellow", 0);
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setprop("/controls/hydraulic/ptu", 1);
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setprop("/controls/hydraulic/rat-man", 0);
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setprop("/controls/hydraulic/rat", 0);
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setprop("/controls/hydraulic/rat-deployed", 0);
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setprop("/systems/hydraulic/ptu-active", 0);
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setprop("/systems/hydraulic/blue-psi", 0);
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setprop("/systems/hydraulic/green-psi", 0);
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setprop("/systems/hydraulic/yellow-psi", 0);
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setprop("/controls/gear/brake-parking", 0);
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setprop("/systems/hydraulic/brakes/accumulator-pressure-psi", 0);
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setprop("/systems/hydraulic/brakes/pressure-left-psi", 0);
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setprop("/systems/hydraulic/brakes/pressure-right-psi", 0);
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setprop("/systems/hydraulic/brakes/askidnwssw", 1);
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setprop("/systems/hydraulic/brakes/mode", 0);
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setprop("/systems/hydraulic/brakes/lbrake", 0);
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setprop("/systems/hydraulic/brakes/rbrake", 0);
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setprop("/systems/hydraulic/brakes/nose-rubber", 0); # this stops the nose from spinning when you raise the gear
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setprop("/systems/hydraulic/brakes/counter", 0);
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setprop("/systems/hydraulic/brakes/accumulator-pressure-psi-1", 0);
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hyd_timer.start();
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}
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#######################
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# Main Hydraulic Loop #
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#######################
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var master_hyd = func {
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eng1_pump_sw = getprop("/controls/hydraulic/eng1-pump");
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eng2_pump_sw = getprop("/controls/hydraulic/eng2-pump");
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elec_pump_blue_sw = getprop("/controls/hydraulic/elec-pump-blue");
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elec_pump_yellow_sw = getprop("/controls/hydraulic/elec-pump-yellow");
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yellow_hand_pump = getprop("/controls/hydraulic/hand-pump-yellow");
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ptu_sw = getprop("/controls/hydraulic/ptu");
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rat_man_sw = getprop("/controls/hydraulic/rat-man");
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blue_psi = getprop("/systems/hydraulic/blue-psi");
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green_psi = getprop("/systems/hydraulic/green-psi");
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yellow_psi = getprop("/systems/hydraulic/yellow-psi");
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rpmapu = getprop("/systems/apu/rpm");
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stateL = getprop("/engines/engine[0]/state");
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stateR = getprop("/engines/engine[1]/state");
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dc_ess = getprop("/systems/electrical/bus/dc-ess");
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psi_diff = green_psi - yellow_psi;
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rat = getprop("/controls/hydraulic/rat");
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ratout = getprop("/controls/hydraulic/rat-deployed");
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gs = getprop("/velocities/groundspeed-kt");
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blue_leak = getprop("/systems/failures/hyd-blue");
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green_leak = getprop("/systems/failures/hyd-green");
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yellow_leak = getprop("/systems/failures/hyd-yellow");
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blue_pump_fail = getprop("/systems/failures/pump-blue");
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green_pump_fail = getprop("/systems/failures/pump-green");
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yellow_pump_eng_fail = getprop("/systems/failures/pump-yellow-eng");
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yellow_pump_elec_fail = getprop("/systems/failures/pump-yellow-elec");
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ptu_fail = getprop("/systems/failures/ptu");
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dc2 = getprop("/systems/electrical/bus/dc2");
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if (psi_diff > 500 or psi_diff < -500 and ptu_sw and dc2 > 28) {
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setprop("/systems/hydraulic/ptu-active", 1);
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} else if (psi_diff < 20 and psi_diff > -20) {
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setprop("/systems/hydraulic/ptu-active", 0);
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}
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if ((rat_man_sw == 1 or getprop("/controls/electrical/switches/emer-gen") == 1) and (gs > 100)) {
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setprop("/controls/hydraulic/rat", 1);
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setprop("/controls/hydraulic/rat-deployed", 1);
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} else if (gs < 100) {
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setprop("/controls/hydraulic/rat", 0);
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}
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ptu_active = getprop("/systems/hydraulic/ptu-active");
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if ((elec_pump_blue_sw and dc_ess >= 25 and !blue_pump_fail) and (stateL == 3 or stateR == 3) and !blue_leak) {
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if (blue_psi < 2900) {
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setprop("/systems/hydraulic/blue-psi", blue_psi + 100);
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} else {
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setprop("/systems/hydraulic/blue-psi", 3000);
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}
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} else if (gs >= 100 and rat and !blue_leak) {
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if (blue_psi < 2400) {
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setprop("/systems/hydraulic/blue-psi", blue_psi + 100);
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} else {
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setprop("/systems/hydraulic/blue-psi", 2500);
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}
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} else {
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if (blue_psi > 1) {
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setprop("/systems/hydraulic/blue-psi", blue_psi - 50);
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} else {
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setprop("/systems/hydraulic/blue-psi", 0);
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}
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}
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if ((eng1_pump_sw and stateL == 3 and !green_pump_fail) and !green_leak) {
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if (green_psi < 2900) {
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setprop("/systems/hydraulic/green-psi", green_psi + 100);
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} else {
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setprop("/systems/hydraulic/green-psi", 3000);
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}
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} else if ((ptu_active and stateL != 3 and !ptu_fail) and !green_leak) {
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if (green_psi < 2900) {
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setprop("/systems/hydraulic/green-psi", green_psi + 100);
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} else {
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setprop("/systems/hydraulic/green-psi", 3000);
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}
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} else {
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if (green_psi > 1) {
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setprop("/systems/hydraulic/green-psi", green_psi - 50);
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} else {
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setprop("/systems/hydraulic/green-psi", 0);
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}
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}
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if ((eng2_pump_sw and stateR == 3 and !yellow_pump_eng_fail) and !yellow_leak) {
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if (yellow_psi < 2900) {
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setprop("/systems/hydraulic/yellow-psi", yellow_psi + 100);
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} else {
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setprop("/systems/hydraulic/yellow-psi", 3000);
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}
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} else if ((elec_pump_yellow_sw and dc_ess >= 25 and !yellow_pump_elec_fail) and !yellow_leak) {
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if (yellow_psi < 2900) {
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setprop("/systems/hydraulic/yellow-psi", yellow_psi + 100);
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} else {
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setprop("/systems/hydraulic/yellow-psi", 3000);
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}
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} else if ((ptu_active and stateR != 3 and !ptu_fail) and !yellow_leak) {
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if (yellow_psi < 2900) {
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setprop("/systems/hydraulic/yellow-psi", yellow_psi + 100);
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} else {
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setprop("/systems/hydraulic/yellow-psi", 3000);
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}
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} else if (yellow_hand_pump and !yellow_leak and (getprop("/gear/gear[0]/wow") or getprop("/gear/gear[1]/wow") or getprop("/gear/gear[2]/wow"))) {
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if (yellow_psi < 2900) {
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setprop("/systems/hydraulic/yellow-psi", yellow_psi + 50);
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} else {
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setprop("/systems/hydraulic/yellow-psi", 3000);
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}
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} else {
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if (yellow_psi > 1) {
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setprop("/systems/hydraulic/yellow-psi", yellow_psi - 50);
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} else {
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setprop("/systems/hydraulic/yellow-psi", 0);
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}
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}
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accum = getprop("/systems/hydraulic/brakes/accumulator-pressure-psi");
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lpsi = getprop("/systems/hydraulic/brakes/pressure-left-psi");
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rpsi = getprop("/systems/hydraulic/brakes/pressure-right-psi");
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parking = getprop("/controls/gear/brake-parking");
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askidnws_sw = getprop("/systems/hydraulic/brakes/askidnwssw");
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brake_mode = getprop("/systems/hydraulic/brakes/mode");
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brake_l = getprop("/systems/hydraulic/brakes/lbrake");
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brake_r = getprop("/systems/hydraulic/brakes/rbrake");
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brake_nose = getprop("/systems/hydraulic/brakes/nose-rubber");
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counter = getprop("/systems/hydraulic/brakes/counter");
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if (!parking and askidnws_sw and green_psi > 2500) {
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# set mode to on
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setprop("/systems/hydraulic/brakes/mode", 1);
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} else if ((!parking and askidnws_sw and yellow_psi > 2500) or (!parking and askidnws_sw and accum > 0)) {
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# set mode to altn
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setprop("/systems/hydraulic/brakes/mode", 2);
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} else {
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# set mode to off
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setprop("/systems/hydraulic/brakes/mode", 0);
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}
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if (brake_mode == 2 and yellow_psi > 2500 and accum < 700) {
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setprop("/systems/hydraulic/brakes/accumulator-pressure-psi", accum + 50);
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}
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}
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#######################
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# Various Other Stuff #
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#######################
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setlistener("/controls/gear/gear-down", func {
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down = getprop("/controls/gear/gear-down");
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if (!down and (getprop("/gear/gear[0]/wow") or getprop("/gear/gear[1]/wow") or getprop("/gear/gear[2]/wow"))) {
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setprop("/controls/gear/gear-down", 1);
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}
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});
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###################
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# Update Function #
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###################
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var update_hydraulic = func {
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master_hyd();
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}
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var hyd_timer = maketimer(0.2, update_hydraulic);
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# FIXME:
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# Josh, please disable braking when:
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# /systems/hydraulic/brakes/accumulator-pressure-psi is equal to 0 and when /systems/hydraulic/brakes/mode is equal to 2
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# Thanks!
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# Will do -JD
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