335 lines
9.8 KiB
Text
335 lines
9.8 KiB
Text
var gears = "fdm/jsbsim/gear/";
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var contact = "fdm/jsbsim/contact/";
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var reset_all_damage = func
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{
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setprop("/engines/active-engine/killed", 0);
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setprop(gears~"unit[0]/broken", 0);
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setprop(gears~"unit[1]/broken", 0);
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setprop(gears~"unit[2]/broken", 0);
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setprop(contact~"unit[4]/z-position", 50);
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setprop(contact~"unit[5]/z-position", 50);
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setprop(contact~"unit[9]/z-position", 35);
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setprop(contact~"unit[10]/z-position", 8);
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setprop(contact~"unit[11]/z-position", 60);
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setprop(contact~"unit[12]/z-position", 90);
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setprop("/fdm/jsbsim/wing-damage/left-wing", 0);
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setprop("/fdm/jsbsim/wing-damage/right-wing", 0);
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setprop("/fdm/jsbsim/crash", 0);
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setprop("/fdm/jsbsim/pontoon-damage/left-pontoon", 0);
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setprop("/fdm/jsbsim/pontoon-damage/right-pontoon", 0);
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# Reset contacts
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setprop(gears~"unit[0]/z-position", 0);
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setprop(gears~"unit[1]/z-position", 0);
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setprop(gears~"unit[2]/z-position", 0);
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setprop(contact~"unit[6]/z-position", 0);
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setprop(contact~"unit[7]/z-position", 0);
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setprop(contact~"unit[8]/z-position", 0);
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setprop(gears~"unit[19]/z-position", 0);
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setprop(gears~"unit[20]/z-position", 0);
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setprop(gears~"unit[21]/z-position", 0);
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setprop(gears~"unit[22]/z-position", 0);
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}
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var repair_damage = func {
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set_bushkit(getprop("/fdm/jsbsim/bushkit"));
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};
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var nosegearbroke = func (bushkit)
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{
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if (bushkit == 0)
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setprop(contact~"unit[6]/z-position", -10);
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elsif (bushkit == 1)
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setprop(contact~"unit[6]/z-position", -18.5);
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elsif (bushkit == 2)
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setprop(contact~"unit[6]/z-position", -17.7);
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setprop(gears~"unit[0]/z-position", 0);
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killengine();
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}
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var leftgearbroke = func (bushkit)
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{
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if (bushkit == 0)
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setprop(contact~"unit[7]/z-position", -9.5);
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elsif (bushkit == 1)
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setprop(contact~"unit[7]/z-position", -14.5);
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elsif (bushkit == 2)
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setprop(contact~"unit[7]/z-position", -16);
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setprop(gears~"unit[1]/z-position", 0);
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}
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var rightgearbroke = func (bushkit)
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{
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if (bushkit == 0)
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setprop(contact~"unit[8]/z-position", -8);
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elsif (bushkit == 1)
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setprop(contact~"unit[8]/z-position", -15.5);
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elsif (bushkit == 2)
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setprop(contact~"unit[8]/z-position", -17.4);
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setprop(gears~"unit[2]/z-position", 0);
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}
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var bothwingcollapse = func
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{
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setprop(contact~"unit[5]/z-position", -8);
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if (getprop("position/altitude-agl-m") < 10)
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killengine();
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}
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var upsidedown = func
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{
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setprop(contact~"unit[12]/z-position", 90);
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if (getprop("/fdm/jsbsim/wing-damage/left-wing") == 1.0)
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setprop(contact~"unit[4]/z-position", 40);
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else
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setprop(contact~"unit[4]/z-position", 50);
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if (getprop("/fdm/jsbsim/wing-damage/right-wing") == 1.0)
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setprop(contact~"unit[5]/z-position", 40);
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else
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setprop(contact~"unit[5]/z-position", 50);
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}
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var killengine = func
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{
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setprop("/engines/active-engine/killed", 1);
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}
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var defaulttires = func
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{
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setprop(gears~"unit[0]/z-position", -19.5);
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setprop(gears~"unit[1]/z-position", -15.5);
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setprop(gears~"unit[2]/z-position", -15.5);
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}
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var medbushtires = func
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{
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setprop(gears~"unit[0]/z-position", -22);
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setprop(gears~"unit[1]/z-position", -20);
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setprop(gears~"unit[2]/z-position", -20);
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}
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var largebushtires = func
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{
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setprop(gears~"unit[0]/z-position", -22);
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setprop(gears~"unit[1]/z-position", -22);
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setprop(gears~"unit[2]/z-position", -22);
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}
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var pontoons = func
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{
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# Empty, no z-position's to reset
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}
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var amphibious = func
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{
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setprop(gears~"unit[19]/z-position", -62);
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setprop(gears~"unit[20]/z-position", -62);
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setprop(gears~"unit[21]/z-position", -50.5);
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setprop(gears~"unit[22]/z-position", -50.5);
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}
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# Check if on water
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var poll_surface = func
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{
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var engine_rpm = getprop("fdm/jsbsim/propulsion/engine/engine-rpm");
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var hydro_active_norm = getprop("/fdm/jsbsim/hydro/active-norm");
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var ground_splash_norm = getprop("/environment/aircraft-effects/ground-splash-norm");
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# Use engine RPM and speed to control ground splash if on the water
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# and below 2 meter AGL
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if (getprop("position/altitude-agl-m") < 2 and hydro_active_norm > 0) {
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var groundspeed_half_pc = 0.005 * getprop("velocities/groundspeed-kt");
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var engine_rpm_almost_nothing = 0.005 * 0.065 * engine_rpm;
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var splash_norm = std.max(engine_rpm_almost_nothing, groundspeed_half_pc);
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setprop("/environment/aircraft-effects/ground-splash-norm", splash_norm);
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}
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elsif (ground_splash_norm > 0)
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setprop("/environment/aircraft-effects/ground-splash-norm", ground_splash_norm - 0.005);
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setprop(contact~"unit[12]/z-position", !getprop(contact~"unit[12]/solid") ? 160 : 90);
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setprop(contact~"unit[4]/z-position", !getprop(contact~"unit[4]/solid") ? -10 : 50);
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setprop(contact~"unit[5]/z-position", !getprop(contact~"unit[5]/solid") ? -10 : 50);
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setprop(contact~"unit[9]/z-position", !getprop(contact~"unit[9]/solid") ? -25 : 35);
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setprop(contact~"unit[10]/z-position", !getprop(contact~"unit[10]/solid") ? -25 : 8);
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setprop(contact~"unit[11]/z-position", !getprop(contact~"unit[11]/solid") ? -25 : 60);
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}
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# Duration in which no damage will occur. Assumes the aircraft has
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# stabilized within this duration.
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var bushkit_change_timeout = 3.0;
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var physics_loop = func
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{
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if (getprop("/sim/freeze/replay-state")) {
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return;
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}
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if (getprop("/fdm/jsbsim/bushkit") == 3 or getprop("/fdm/jsbsim/bushkit") == 4)
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poll_surface();
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}
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var set_bushkit = func (bushkit) {
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setprop("/fdm/jsbsim/damage/repairing", 1);
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reset_all_damage();
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# Reset z-position's
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if (bushkit == 0)
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defaulttires();
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elsif (bushkit == 1)
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medbushtires();
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elsif (bushkit == 2)
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largebushtires();
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elsif (bushkit == 3)
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pontoons();
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elsif (bushkit == 4)
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amphibious();
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bushkit_changed_timer.restart(bushkit_change_timeout);
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};
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# This timer object is used to enable damage again a short time after
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# changing to the last bush kit option.
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var bushkit_changed_timer = maketimer(bushkit_change_timeout, func {
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setprop("/fdm/jsbsim/damage/repairing", 0);
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});
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bushkit_changed_timer.singleShot = 1;
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setlistener("/sim/signals/fdm-initialized", func {
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# Update the 3D model when changing bush kit
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setlistener("/fdm/jsbsim/bushkit", func (n) {
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set_bushkit(n.getValue());
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}, 1, 0);
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setlistener(gears~"unit[0]/broken", func (n) {
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if (n.getBoolValue()) {
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nosegearbroke(getprop("/fdm/jsbsim/bushkit"));
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}
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}, 0, 0);
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setlistener(gears~"unit[1]/broken", func (n) {
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if (n.getBoolValue()) {
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leftgearbroke(getprop("/fdm/jsbsim/bushkit"));
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}
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}, 0, 0);
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setlistener(gears~"unit[2]/broken", func (n) {
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if (n.getBoolValue()) {
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rightgearbroke(getprop("/fdm/jsbsim/bushkit"));
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}
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}, 0, 0);
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setlistener(contact~"unit[12]/WOW", func (n) {
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if (n.getBoolValue()) {
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gui.popupTip("Upside down!", 5);
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upsidedown();
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}
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}, 0, 0);
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setlistener("/fdm/jsbsim/crash", func (n) {
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if (n.getBoolValue()) {
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bothwingcollapse();
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}
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}, 0, 0);
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setlistener("/fdm/jsbsim/wing-damage/left-wing", func (n) {
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var left_wing = n.getValue();
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var right_wing = getprop("/fdm/jsbsim/wing-damage/right-wing");
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if (left_wing == 1.0) {
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if (right_wing == 1.0)
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gui.popupTip("Both wings BROKEN!", 5);
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else
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gui.popupTip("Left wing BROKEN!", 5);
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}
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elsif (left_wing > 0.0) {
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if (0.0 < right_wing and right_wing < 1.0)
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gui.popupTip("Both wings DAMAGED!", 5);
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else
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gui.popupTip("Left wing DAMAGED!", 5);
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if (getprop("position/altitude-agl-m") < 10)
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killengine();
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}
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# upsidedown() uses wing-damage/left-wing
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if (getprop(contact~"unit[12]/WOW"))
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upsidedown();
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}, 0, 0);
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setlistener("/fdm/jsbsim/wing-damage/right-wing", func (n) {
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var left_wing = getprop("/fdm/jsbsim/wing-damage/left-wing");
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var right_wing = n.getValue();
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if (right_wing == 1.0) {
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if (left_wing == 1.0)
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gui.popupTip("Both wings BROKEN!", 5);
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else
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gui.popupTip("Right wing BROKEN!", 5);
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}
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elsif (right_wing > 0.0) {
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if (0.0 < left_wing and left_wing < 1.0)
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gui.popupTip("Both wings DAMAGED!", 5);
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else
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gui.popupTip("Right wing DAMAGED!", 5);
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if (getprop("position/altitude-agl-m") < 10)
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killengine();
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}
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# upsidedown() uses wing-damage/right-wing
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if (getprop(contact~"unit[12]/WOW"))
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upsidedown();
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}, 0, 0);
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setlistener("/fdm/jsbsim/pontoon-damage/left-pontoon", func (n) {
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var left_pontoon = n.getValue();
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var right_pontoon = getprop("/fdm/jsbsim/pontoon-damage/right-pontoon");
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if (left_pontoon == 1) {
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if (right_pontoon == 1)
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gui.popupTip("Both pontoons BROKEN!", 5);
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else
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gui.popupTip("Left pontoon BROKEN!", 5);
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}
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elsif (left_pontoon == 2) {
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if (right_pontoon == 2)
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gui.popupTip("Both pontoons DAMAGED!", 5);
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else
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gui.popupTip("Left pontoon DAMAGED!", 5);
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}
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if (left_pontoon != 0)
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killengine();
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}, 0, 0);
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setlistener("/fdm/jsbsim/pontoon-damage/right-pontoon", func (n) {
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var left_pontoon = getprop("/fdm/jsbsim/pontoon-damage/left-pontoon");
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var right_pontoon = n.getValue();
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if (right_pontoon == 1) {
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if (left_pontoon == 1)
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gui.popupTip("Both pontoons BROKEN!", 5);
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else
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gui.popupTip("Right pontoon BROKEN!", 5);
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}
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elsif (right_pontoon == 2) {
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if (left_pontoon == 2)
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gui.popupTip("Both pontoons DAMAGED!", 5);
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else
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gui.popupTip("Right pontoon DAMAGED!", 5);
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}
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if (right_pontoon != 0)
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killengine();
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}, 0, 0);
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});
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