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# A3XX IAE V2500 Engine
# Joshua Davidson (Octal450)
2020-04-18 05:36:46 +00:00
# Copyright (c) 2020 Josh Davidson (Octal450)
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#####################
# Initializing Vars #
#####################
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var engines = props.globals.getNode("engines").getChildren("engine");
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var egt_min = 434;
var egt_start = 587;
var egt_max = 712;
var start_time = 10;
var egt_lightup_time = 4;
var egt_lightdn_time = 10;
var shutdown_time = 20;
var egt_shutdown_time = 20;
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setprop("/controls/engines/engine[0]/reverser", 0);
setprop("/controls/engines/engine[1]/reverser", 0);
setprop("/controls/engines/engine[0]/igniter-a", 0);
setprop("/controls/engines/engine[1]/igniter-a", 0);
setprop("/controls/engines/engine[0]/igniter-b", 0);
setprop("/controls/engines/engine[1]/igniter-b", 0);
setprop("/controls/engines/engine[0]/last-igniter", "B");
setprop("/controls/engines/engine[1]/last-igniter", "B");
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var eng_init = func {
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setprop("/controls/engines/engine[0]/man-start", 0);
setprop("/controls/engines/engine[1]/man-start", 0);
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eng_common_init();
}
# Trigger Startups and Stops
setlistener("/controls/engines/engine[0]/cutoff-switch", func {
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if (getprop("/controls/engines/engine[0]/cutoff-switch") == 0) {
if (getprop("/systems/acconfig/autoconfig-running") == 1) {
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fast_start_one();
} else {
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if (getprop("/controls/engines/engine[0]/man-start") == 0) {
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start_one_check();
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} else if (getprop("/controls/engines/engine[0]/man-start") == 1) {
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eng_one_man_start.start();
}
}
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} else if (getprop("/controls/engines/engine[0]/cutoff-switch") == 1) {
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cutoff_one();
}
});
var cutoff_one = func {
eng_one_auto_start.stop();
eng_one_man_start.stop();
eng_one_n2_check.stop();
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setprop("/controls/engines/engine[0]/igniter-a", 0);
setprop("/controls/engines/engine[0]/igniter-b", 0);
setprop("/controls/engines/engine[0]/man-start", 0);
setprop("/systems/pneumatics/valves/starter-valve-1", 0);
setprop("/controls/engines/engine[0]/starter", 0);
setprop("/controls/engines/engine[0]/cutoff", 1);
setprop("/engines/engine[0]/state", 0);
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interpolate(engines[0].getNode("egt-actual"), 0, egt_shutdown_time);
eng_one_n2_check.stop();
}
var fast_start_one = func {
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setprop("/controls/engines/engine[0]/cutoff", 0);
setprop("/engines/engine[0]/out-of-fuel", 0);
setprop("/engines/engine[0]/run", 1);
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setprop("/engines/engine[0]/cutoff", 0);
setprop("/engines/engine[0]/starter", 0);
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setprop("/fdm/jsbsim/propulsion/set-running", 0);
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setprop("/engines/engine[0]/state", 3);
setprop("/systems/pneumatics/valves/starter-valve-1", 0);
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}
setlistener("/controls/engines/engine[0]/man-start", func {
start_one_mancheck();
});
var start_one_mancheck = func {
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if (getprop("/controls/engines/engine[0]/man-start") == 1) {
if (getprop("/controls/engines/engine-start-switch") == 2 and (getprop("/controls/engines/engine[0]/cutoff-switch") == 1)) {
setprop("/systems/pneumatics/valves/starter-valve-1", 1);
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settimer(start_one_mancheck_b, 0.5);
}
} else {
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if (getprop("/engines/engine[0]/state") == 1 or getprop("/engines/engine[0]/state") == 2) {
setprop("/systems/pneumatics/valves/starter-valve-1", 0);
setprop("/engines/engine[0]/state", 0);
setprop("/controls/engines/engine[0]/starter", 0);
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}
}
}
var start_one_mancheck_b = func {
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if (systems.PNEU.Psi.engine1.getValue() >= 25) {
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setprop("/engines/engine[0]/state", 1);
setprop("/controls/engines/engine[0]/starter", 1);
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}
}
var start_one_check = func {
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if (getprop("/controls/engines/engine-start-switch") == 2 and getprop("/controls/engines/engine[0]/cutoff-switch") == 0) {
setprop("/systems/pneumatics/valves/starter-valve-1", 1);
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settimer(start_one_check_b, 0.5);
}
}
var start_one_check_b = func {
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if (getprop("/controls/engines/engine-start-switch") == 2 and systems.PNEU.Psi.engine1.getValue() and !getprop("/controls/engines/engine[0]/cutoff-switch")) { {
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auto_start_one();
}
}
setlistener("/controls/engines/engine[1]/cutoff-switch", func {
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if (getprop("/controls/engines/engine[1]/cutoff-switch") == 0) {
if (getprop("/systems/acconfig/autoconfig-running") == 1) {
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fast_start_two();
} else {
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if (getprop("/controls/engines/engine[1]/man-start") == 0) {
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start_two_check();
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} else if (getprop("/controls/engines/engine[1]/man-start") == 1) {
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eng_two_man_start.start();
}
}
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} else if (getprop("/controls/engines/engine[1]/cutoff-switch") == 1) {
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cutoff_two();
}
});
var cutoff_two = func {
eng_two_auto_start.stop();
eng_two_man_start.stop();
eng_two_n2_check.stop();
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setprop("/controls/engines/engine[1]/igniter-a", 0);
setprop("/controls/engines/engine[1]/igniter-b", 0);
setprop("/controls/engines/engine[1]/man-start", 0);
setprop("/systems/pneumatics/valves/starter-valve-2", 0);
setprop("/controls/engines/engine[1]/starter", 0);
setprop("/controls/engines/engine[1]/cutoff", 1);
setprop("/engines/engine[1]/state", 0);
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interpolate(engines[1].getNode("egt-actual"), 0, egt_shutdown_time);
}
var fast_start_two = func {
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setprop("/controls/engines/engine[1]/cutoff", 0);
setprop("/engines/engine[1]/out-of-fuel", 0);
setprop("/engines/engine[1]/run", 1);
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setprop("/engines/engine[1]/cutoff", 0);
setprop("/engines/engine[1]/starter", 0);
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setprop("/fdm/jsbsim/propulsion/set-running", 1);
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setprop("/engines/engine[1]/state", 3);
setprop("/systems/pneumatics/valves/starter-valve-2", 0);
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}
setlistener("/controls/engines/engine[1]/man-start", func {
start_two_mancheck();
});
var start_two_mancheck = func {
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if (getprop("/controls/engines/engine[1]/man-start") == 1) {
if (getprop("/controls/engines/engine-start-switch") == 2 and (getprop("/controls/engines/engine[1]/cutoff-switch") == 1)) {
setprop("/systems/pneumatics/valves/starter-valve-2", 1);
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settimer(start_two_mancheck_b, 0.5);
}
} else {
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if (getprop("/engines/engine[1]/state") == 1 or getprop("/engines/engine[1]/state") == 2) {
setprop("/systems/pneumatics/valves/starter-valve-2", 0);
setprop("/engines/engine[1]/state", 0);
setprop("/controls/engines/engine[1]/starter", 0);
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}
}
}
var start_two_mancheck_b = func {
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if (systems.PNEU.Psi.engine1.getValue() >= 25) {
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setprop("/engines/engine[1]/state", 1);
setprop("/controls/engines/engine[1]/starter", 1);
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}
}
var start_two_check = func {
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if (getprop("/controls/engines/engine-start-switch") == 2 and getprop("/controls/engines/engine[1]/cutoff-switch") == 0) {
setprop("/systems/pneumatics/valves/starter-valve-2", 1);
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settimer(start_two_check_b, 0.5);
}
}
var start_two_check_b = func {
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if (getprop("/controls/engines/engine-start-switch") == 2 and systems.PNEU.Psi.engine2.getValue() >= 25 and !getprop("/controls/engines/engine[1]/cutoff-switch")) { {
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auto_start_two();
}
}
# Start Engine One
var auto_start_one = func {
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setprop("/engines/engine[0]/state", 1);
setprop("/controls/engines/engine[0]/starter", 1);
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eng_one_auto_start.start();
}
var eng_one_auto_start = maketimer(0.5, func {
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if (getprop("/engines/engine[0]/n1-actual") >= 4.7) {
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eng_one_auto_start.stop();
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setprop("/engines/engine[0]/state", 2);
setprop("/controls/engines/engine[0]/cutoff", 0);
if (getprop("/controls/engines/engine[0]/last-igniter") == "B") {
setprop("/controls/engines/engine[0]/igniter-a", 1);
setprop("/controls/engines/engine[0]/igniter-b", 0);
setprop("/controls/engines/engine[0]/last-igniter", "A");
} else if (getprop("/controls/engines/engine[0]/last-igniter") == "A") {
setprop("/controls/engines/engine[0]/igniter-a", 0);
setprop("/controls/engines/engine[0]/igniter-b", 1);
setprop("/controls/engines/engine[0]/last-igniter", "B");
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}
interpolate(engines[0].getNode("egt-actual"), egt_start, egt_lightup_time);
eng_one_egt_check.start();
eng_one_n2_check.start();
}
});
var eng_one_man_start = maketimer(0.5, func {
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if (getprop("/engines/engine[0]/n2-actual") >= 16.7) {
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eng_one_man_start.stop();
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setprop("/engines/engine[0]/state", 2);
setprop("/controls/engines/engine[0]/cutoff", 0);
setprop("/controls/engines/engine[0]/igniter-a", 1);
setprop("/controls/engines/engine[0]/igniter-b", 1);
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interpolate(engines[0].getNode("egt-actual"), egt_start, egt_lightup_time);
eng_one_egt_check.start();
eng_one_n2_check.start();
}
});
var eng_one_egt_check = maketimer(0.5, func {
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if (getprop("/engines/engine[0]/egt-actual") >= egt_start) {
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eng_one_egt_check.stop();
interpolate(engines[0].getNode("egt-actual"), egt_min, egt_lightdn_time);
}
});
var eng_one_n2_check = maketimer(0.5, func {
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if (getprop("/engines/engine[0]/n2-actual") >= 43.0) {
if (getprop("/controls/engines/engine[0]/igniter-a") != 0) {
setprop("/controls/engines/engine[0]/igniter-a", 0);
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}
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if (getprop("/controls/engines/engine[0]/igniter-b") != 0) {
setprop("/controls/engines/engine[0]/igniter-b", 0);
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}
}
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if (getprop("/engines/engine[0]/n2-actual") >= 57.0) {
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eng_one_n2_check.stop();
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setprop("/systems/pneumatics/valves/starter-valve-1", 0);
setprop("/engines/engine[0]/state", 3);
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}
});
# Start Engine Two
var auto_start_two = func {
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setprop("/engines/engine[1]/state", 1);
setprop("/controls/engines/engine[1]/starter", 1);
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eng_two_auto_start.start();
}
var eng_two_auto_start = maketimer(0.5, func {
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if (getprop("/engines/engine[1]/n1-actual") >= 4.7) {
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eng_two_auto_start.stop();
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setprop("/engines/engine[1]/state", 2);
setprop("/controls/engines/engine[1]/cutoff", 0);
if (getprop("/controls/engines/engine[1]/last-igniter") == "B") {
setprop("/controls/engines/engine[1]/igniter-a", 1);
setprop("/controls/engines/engine[1]/igniter-b", 0);
setprop("/controls/engines/engine[1]/last-igniter", "A");
} else if (getprop("/controls/engines/engine[1]/last-igniter") == "A") {
setprop("/controls/engines/engine[1]/igniter-a", 0);
setprop("/controls/engines/engine[1]/igniter-b", 1);
setprop("/controls/engines/engine[1]/last-igniter", "B");
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}
interpolate(engines[1].getNode("egt-actual"), egt_start, egt_lightup_time);
eng_two_egt_check.start();
eng_two_n2_check.start();
}
});
var eng_two_man_start = maketimer(0.5, func {
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if (getprop("/engines/engine[1]/n2-actual") >= 16.7) {
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eng_two_man_start.stop();
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setprop("/engines/engine[1]/state", 2);
setprop("/controls/engines/engine[1]/cutoff", 0);
setprop("/controls/engines/engine[1]/igniter-a", 1);
setprop("/controls/engines/engine[1]/igniter-b", 1);
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interpolate(engines[1].getNode("egt-actual"), egt_start, egt_lightup_time);
eng_two_egt_check.start();
eng_two_n2_check.start();
}
});
var eng_two_egt_check = maketimer(0.5, func {
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if (getprop("/engines/engine[1]/egt-actual") >= egt_start) {
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eng_two_egt_check.stop();
interpolate(engines[1].getNode("egt-actual"), egt_min, egt_lightdn_time);
}
});
var eng_two_n2_check = maketimer(0.5, func {
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if (getprop("/engines/engine[1]/n2-actual") >= 43.0) {
if (getprop("/controls/engines/engine[1]/igniter-a") != 0) {
setprop("/controls/engines/engine[1]/igniter-a", 0);
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}
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if (getprop("/controls/engines/engine[1]/igniter-b") != 0) {
setprop("/controls/engines/engine[1]/igniter-b", 0);
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}
}
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if (getprop("/engines/engine[1]/n2-actual") >= 57.0) {
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eng_two_n2_check.stop();
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setprop("/systems/pneumatics/valves/starter-valve-2", 0);
setprop("/engines/engine[1]/state", 3);
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}
});
# Various Other Stuff
setlistener("/controls/engines/engine-start-switch", func {
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if (getprop("/engines/engine[0]/state") == 0) {
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start_one_check();
start_one_mancheck();
}
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if (getprop("/engines/engine[1]/state") == 0) {
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start_two_check();
start_two_mancheck();
}
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if ((getprop("/controls/engines/engine-start-switch") == 0) or (getprop("/controls/engines/engine-start-switch") == 1)) {
if (getprop("/engines/engine[0]/state") == 1 or getprop("/engines/engine[0]/state") == 2) {
setprop("/controls/engines/engine[0]/starter", 0);
setprop("/controls/engines/engine[0]/cutoff", 1);
setprop("/systems/pneumatics/valves/starter-valve-1", 0);
setprop("/engines/engine[0]/state", 0);
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interpolate(engines[0].getNode("egt-actual"), 0, egt_shutdown_time);
}
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if (getprop("/engines/engine[1]/state") == 1 or getprop("/engines/engine[1]/state") == 2) {
setprop("/controls/engines/engine[1]/starter", 0);
setprop("/controls/engines/engine[1]/cutoff", 1);
setprop("/systems/pneumatics/valves/starter-valve-2", 0);
setprop("/engines/engine[1]/state", 0);
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interpolate(engines[1].getNode("egt-actual"), 0, egt_shutdown_time);
}
}
});
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setlistener("/systems/pneumatics/psi/engine-1-psi", func {
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if (systems.PNEU.Psi.engine1.getValue() < 24.5) {
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if (getprop("/engines/engine[0]/state") == 1 or getprop("/engines/engine[0]/state") == 2) {
setprop("/controls/engines/engine[0]/starter", 0);
setprop("/controls/engines/engine[0]/cutoff", 1);
setprop("/systems/pneumatics/valves/starter-valve-1", 0);
setprop("/engines/engine[0]/state", 0);
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interpolate(engines[0].getNode("egt-actual"), 0, egt_shutdown_time);
}
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}
}, 0, 0);
setlistener("/systems/pneumatics/psi/engine-2-psi", func {
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if (systems.PNEU.Psi.engine2.getValue() < 24.5) {
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if (getprop("/engines/engine[1]/state") == 1 or getprop("/engines/engine[1]/state") == 2) {
setprop("/controls/engines/engine[1]/starter", 0);
setprop("/controls/engines/engine[1]/cutoff", 1);
setprop("/systems/pneumatics/valves/starter-valve-2", 0);
setprop("/engines/engine[1]/state", 0);
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interpolate(engines[1].getNode("egt-actual"), 0, egt_shutdown_time);
}
}
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}, 0, 0);