80 lines
2.5 KiB
Text
80 lines
2.5 KiB
Text
# A3XX Autobrake
|
|
# Joshua Davidson (it0uchpods)
|
|
|
|
# Copyright (c) 2019 Joshua Davidson (it0uchpods)
|
|
|
|
var thr1 = 0;
|
|
var thr2 = 0;
|
|
var wow0 = 0;
|
|
var gnd_speed = 0;
|
|
setprop("/controls/autobrake/active", 0);
|
|
setprop("/controls/autobrake/mode", 0);
|
|
setprop("/controls/autobrake/decel-rate", 0);
|
|
|
|
var autobrake_init = func {
|
|
setprop("/controls/autobrake/active", 0);
|
|
setprop("/controls/autobrake/mode", 0);
|
|
}
|
|
|
|
# Override FG's generic brake
|
|
controls.applyBrakes = func(v, which = 0) {
|
|
if (getprop("/systems/acconfig/autoconfig-running") != 1) {
|
|
if (which <= 0) {
|
|
interpolate("/controls/gear/brake-left", v, 0.5);
|
|
}
|
|
if (which >= 0) {
|
|
interpolate("/controls/gear/brake-right", v, 0.5);
|
|
}
|
|
}
|
|
}
|
|
|
|
# Set autobrake mode
|
|
var arm_autobrake = func(mode) {
|
|
wow0 = getprop("/gear/gear[0]/wow");
|
|
gnd_speed = getprop("/velocities/groundspeed-kt");
|
|
if (mode == 0) { # OFF
|
|
absChk.stop();
|
|
if (getprop("/controls/autobrake/active") == 1) {
|
|
setprop("/controls/autobrake/active", 0);
|
|
setprop("/controls/gear/brake-left", 0);
|
|
setprop("/controls/gear/brake-right", 0);
|
|
}
|
|
setprop("/controls/autobrake/decel-rate", 0);
|
|
setprop("/controls/autobrake/mode", 0);
|
|
} else if (mode == 1 and wow0 != 1) { # LO
|
|
setprop("/controls/autobrake/decel-rate", 1.7);
|
|
setprop("/controls/autobrake/mode", 1);
|
|
absChk.start();
|
|
} else if (mode == 2 and wow0 != 1) { # MED
|
|
setprop("/controls/autobrake/decel-rate", 3);
|
|
setprop("/controls/autobrake/mode", 2);
|
|
absChk.start();
|
|
} else if (mode == 3 and wow0 == 1 and gnd_speed < 40) { # MAX
|
|
setprop("/controls/autobrake/decel-rate", 6);
|
|
setprop("/controls/autobrake/mode", 3);
|
|
absChk.start();
|
|
}
|
|
}
|
|
|
|
# Autobrake loop
|
|
var absChk = maketimer(0.2, func {
|
|
thr1 = getprop("/controls/engines/engine[0]/throttle");
|
|
thr2 = getprop("/controls/engines/engine[1]/throttle");
|
|
wow0 = getprop("/gear/gear[0]/wow");
|
|
gnd_speed = getprop("/velocities/groundspeed-kt");
|
|
if (gnd_speed > 72) {
|
|
if (getprop("/controls/autobrake/mode") != 0 and thr1 < 0.15 and thr2 < 0.15 and wow0 == 1) {
|
|
setprop("/controls/autobrake/active", 1);
|
|
} else {
|
|
setprop("/controls/autobrake/active", 0);
|
|
setprop("/controls/gear/brake-left", 0);
|
|
setprop("/controls/gear/brake-right", 0);
|
|
}
|
|
}
|
|
if (getprop("/controls/autobrake/mode") == 3 and getprop("/controls/gear/gear-down") == 0) {
|
|
arm_autobrake(0);
|
|
}
|
|
if (getprop("/controls/autobrake/mode") != 0 and wow0 == 1 and getprop("/controls/autobrake/active") == 1 and (getprop("/controls/gear/brake-left") > 0.05 or getprop("/controls/gear/brake-right") > 0.05)) {
|
|
arm_autobrake(0);
|
|
}
|
|
});
|