221 lines
8.1 KiB
Text
221 lines
8.1 KiB
Text
# A3XX Engine Control
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# Joshua Davidson (Octal450)
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# Copyright (c) 2019 Joshua Davidson (Octal450)
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if (getprop("options/eng") == "IAE") {
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io.include("engines-iae.nas");
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} else {
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io.include("engines-cfm.nas");
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}
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var spinup_time = 49;
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var apu_max = 100;
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var apu_egt_min = 352;
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var apu_egt_max = 704;
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setprop("systems/apu/rpm", 0);
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setprop("systems/apu/egt", 42);
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setprop("systems/apu/bleed-used", 0);
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setprop("systems/apu/bleed-counting", 0);
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setprop("systems/apu/bleed-time", 0);
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var eng_common_init = func {
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setprop("systems/apu/bleed-used", 0);
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}
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# Start APU
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setlistener("/controls/apu/start", func {
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if (getprop("controls/apu/master") == 1 and getprop("controls/apu/start") == 1) {
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apuBleedChk.stop();
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setprop("systems/apu/bleed-counting", 0);
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if (getprop("systems/acconfig/autoconfig-running") == 0) {
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interpolate("/systems/apu/rpm", apu_max, spinup_time);
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apu_egt_check.start();
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} else if (getprop("systems/acconfig/autoconfig-running") == 1) {
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interpolate("/systems/apu/rpm", apu_max, 5);
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interpolate("/systems/apu/egt", apu_egt_min, 5);
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}
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} else if (getprop("controls/apu/master") == 0) {
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apu_egt_check.stop();
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apu_stop();
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}
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});
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var apu_egt_check = maketimer(0.5, func {
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if (getprop("systems/apu/rpm") >= 28) {
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apu_egt_check.stop();
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interpolate("/systems/apu/egt", apu_egt_max, 5);
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apu_egt2_check.start();
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}
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});
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var apu_egt2_check = maketimer(0.5, func {
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if (getprop("systems/apu/egt") >= 701) {
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apu_egt2_check.stop();
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interpolate("/systems/apu/egt", apu_egt_min, 30);
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}
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});
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# Stop APU
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setlistener("/controls/apu/master", func {
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if (getprop("controls/apu/master") == 0) {
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setprop("controls/apu/start", 0);
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apu_egt_check.stop();
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apu_egt2_check.stop();
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apu_stop();
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} else if (getprop("controls/apu/master") == 1) {
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apuBleedChk.stop();
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setprop("systems/apu/bleed-counting", 0);
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setprop("systems/apu/bleed-used", 0);
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}
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});
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var apu_stop = func {
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if (getprop("systems/apu/bleed-used") == 1 and getprop("systems/apu/bleed-counting") != 1 and getprop("systems/acconfig/autoconfig-running") != 1) {
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setprop("systems/apu/bleed-counting", 1);
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setprop("systems/apu/bleed-time", getprop("sim/time/elapsed-sec"));
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}
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if (getprop("systems/apu/bleed-used") == 1 and getprop("systems/apu/bleed-counting") == 1 and getprop("systems/acconfig/autoconfig-running") != 1) {
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apuBleedChk.start();
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} else {
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apuBleedChk.stop();
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interpolate("/systems/apu/rpm", 0, 30);
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interpolate("/systems/apu/egt", 42, 40);
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setprop("systems/apu/bleed-counting", 0);
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setprop("systems/apu/bleed-used", 0);
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}
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}
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var apuBleedChk = maketimer(0.1, func {
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if (getprop("systems/apu/bleed-used") == 1 and getprop("systems/apu/bleed-counting") == 1) {
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if (getprop("systems/apu/bleed-time") + 60 <= getprop("sim/time/elapsed-sec")) {
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apuBleedChk.stop();
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interpolate("/systems/apu/rpm", 0, 30);
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interpolate("/systems/apu/egt", 42, 40);
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setprop("systems/apu/bleed-counting", 0);
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setprop("systems/apu/bleed-used", 0);
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}
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}
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});
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# Various Other Stuff
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var doIdleThrust = func {
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# Idle does not respect selected engines, because it is used to respond
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# to "Retard" and both engines must be idle for spoilers to deploy
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setprop("controls/engines/engine[0]/throttle", 0.0);
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setprop("controls/engines/engine[1]/throttle", 0.0);
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}
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var doCLThrust = func {
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if (getprop("sim/input/selected/engine[0]") == 1) {
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setprop("controls/engines/engine[0]/throttle", 0.63);
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}
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if (getprop("sim/input/selected/engine[1]") == 1) {
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setprop("controls/engines/engine[1]/throttle", 0.63);
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}
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}
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var doMCTThrust = func {
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if (getprop("sim/input/selected/engine[0]") == 1) {
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setprop("controls/engines/engine[0]/throttle", 0.8);
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}
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if (getprop("sim/input/selected/engine[1]") == 1) {
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setprop("controls/engines/engine[1]/throttle", 0.8);
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}
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}
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var doTOGAThrust = func {
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if (getprop("sim/input/selected/engine[0]") == 1) {
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setprop("controls/engines/engine[0]/throttle", 1.0);
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}
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if (getprop("sim/input/selected/engine[1]") == 1) {
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setprop("controls/engines/engine[1]/throttle", 1.0);
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}
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}
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# Reverse Thrust System
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var toggleFastRevThrust = func {
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var state1 = getprop("systems/thrust/state1");
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var state2 = getprop("systems/thrust/state2");
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if (state1 == "IDLE" and state2 == "IDLE" and getprop("controls/engines/engine[0]/reverser") == "0" and getprop("controls/engines/engine[1]/reverser") == "0" and getprop("gear/gear[1]/wow") == 1 and getprop("gear/gear[2]/wow") == 1) {
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if (getprop("sim/input/selected/engine[0]") == 1) {
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interpolate("/engines/engine[0]/reverser-pos-norm", 1, 1.4);
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setprop("controls/engines/engine[0]/reverser", 1);
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setprop("controls/engines/engine[0]/throttle-rev", 0.65);
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setprop("fdm/jsbsim/propulsion/engine[0]/reverser-angle-rad", 3.14);
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}
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if (getprop("sim/input/selected/engine[1]") == 1) {
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interpolate("/engines/engine[1]/reverser-pos-norm", 1, 1.4);
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setprop("controls/engines/engine[1]/reverser", 1);
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setprop("controls/engines/engine[1]/throttle-rev", 0.65);
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setprop("fdm/jsbsim/propulsion/engine[1]/reverser-angle-rad", 3.14);
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}
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} else if ((getprop("controls/engines/engine[0]/reverser") == "1") or (getprop("controls/engines/engine[1]/reverser") == "1")) {
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setprop("controls/engines/engine[0]/throttle-rev", 0);
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setprop("controls/engines/engine[1]/throttle-rev", 0);
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interpolate("/engines/engine[0]/reverser-pos-norm", 0, 1.0);
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interpolate("/engines/engine[1]/reverser-pos-norm", 0, 1.0);
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setprop("fdm/jsbsim/propulsion/engine[0]/reverser-angle-rad", 0);
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setprop("fdm/jsbsim/propulsion/engine[1]/reverser-angle-rad", 0);
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setprop("controls/engines/engine[0]/reverser", 0);
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setprop("controls/engines/engine[1]/reverser", 0);
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}
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}
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var doRevThrust = func {
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if (getprop("gear/gear[1]/wow") != 1 and getprop("gear/gear[2]/wow") != 1) {
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# Can't select reverse if not on the ground
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return;
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}
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if (getprop("sim/input/selected/engine[0]") == 1 and getprop("controls/engines/engine[0]/reverser") == "1") {
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var pos = getprop("controls/engines/engine[0]/throttle-rev");
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if (pos < 0.649) {
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setprop("controls/engines/engine[0]/throttle-rev", pos + 0.15);
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}
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}
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if (getprop("sim/input/selected/engine[1]") == 1 and getprop("controls/engines/engine[1]/reverser") == "1") {
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var pos = getprop("controls/engines/engine[1]/throttle-rev");
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if (pos < 0.649) {
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setprop("controls/engines/engine[1]/throttle-rev", pos + 0.15);
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}
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}
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var state1 = getprop("systems/thrust/state1");
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var state2 = getprop("systems/thrust/state2");
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if (getprop("sim/input/selected/engine[0]") == 1 and state1 == "IDLE" and getprop("controls/engines/engine[0]/reverser") == "0") {
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setprop("controls/engines/engine[0]/throttle-rev", 0.05);
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interpolate("/engines/engine[0]/reverser-pos-norm", 1, 1.4);
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setprop("controls/engines/engine[0]/reverser", 1);
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setprop("fdm/jsbsim/propulsion/engine[0]/reverser-angle-rad", 3.14);
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}
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if (getprop("sim/input/selected/engine[1]") == 1 and state2 == "IDLE" and getprop("controls/engines/engine[1]/reverser") == "0") {
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setprop("controls/engines/engine[1]/throttle-rev", 0.05);
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interpolate("/engines/engine[1]/reverser-pos-norm", 1, 1.4);
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setprop("controls/engines/engine[1]/reverser", 1);
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setprop("fdm/jsbsim/propulsion/engine[1]/reverser-angle-rad", 3.14);
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}
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}
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var unRevThrust = func {
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if (getprop("sim/input/selected/engine[0]") == 1 and getprop("controls/engines/engine[0]/reverser") == "1") {
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var pos = getprop("controls/engines/engine[0]/throttle-rev");
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if (pos > 0.051) {
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setprop("controls/engines/engine[0]/throttle-rev", pos - 0.15);
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} else {
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setprop("controls/engines/engine[0]/throttle-rev", 0);
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interpolate("/engines/engine[0]/reverser-pos-norm", 0, 1.0);
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setprop("fdm/jsbsim/propulsion/engine[0]/reverser-angle-rad", 0);
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setprop("controls/engines/engine[0]/reverser", 0);
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}
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}
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if (getprop("sim/input/selected/engine[1]") == 1 and getprop("controls/engines/engine[1]/reverser") == "1") {
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var pos = getprop("controls/engines/engine[1]/throttle-rev");
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if (pos > 0.051) {
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setprop("controls/engines/engine[1]/throttle-rev", pos - 0.15);
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} else {
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setprop("controls/engines/engine[1]/throttle-rev", 0);
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interpolate("/engines/engine[1]/reverser-pos-norm", 0, 1.0);
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setprop("fdm/jsbsim/propulsion/engine[1]/reverser-angle-rad", 0);
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setprop("controls/engines/engine[1]/reverser", 0);
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}
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}
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}
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