91 lines
2.7 KiB
Plaintext
91 lines
2.7 KiB
Plaintext
#//Auto speed system by Sidi Liang
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#//Contact: sidi.liang@gmail.com
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print("Auto speed system loaded");
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var active = 0;
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var targetSpeed = 0;
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var mode = 1;#//1:Hold 2:Auto Speed
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var leftBrakes = props.getNode("/controls/gear/brake-left",1);
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var rightBrakes = props.getNode("/controls/gear/brake-right",1);
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var throttleNode = props.getNode("/controls/engines/engine/throttle",1);
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var lastDeltaSpeed = 0;
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var autoSpeedMainLoop = func(){
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if(leftBrakes.getValue() == 1 or rightBrakes.getValue() == 1 or throttleNode.getValue() == 1){ #//Stop if full brakes or full throttle are manually applied
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throttleNode.setValue(0);
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stopAutoSpeed();
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}
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var currentSpeed = props.getNode("/", 1).getValue("sim/multiplay/generic/float[15]");
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var deltaSpeed = targetSpeed - currentSpeed;
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var throttle = 0;
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var brakes = 0; #//range from 0 to 1;
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if(deltaSpeed > 0){
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throttle = calculateThrottle(deltaSpeed / targetSpeed); #// Max throttle 0.9
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}else if(deltaSpeed <= -1.852){
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throttle = 0;
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brakes = ((0 - deltaSpeed) / targetSpeed) - 0.2; #// Max brake 0.8
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}else{
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throttle = 0;
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}
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if(active) throttleNode.setValue(throttle);
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else throttleNode.setValue(0);
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leftBrakes.setValue(brakes);
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rightBrakes.setValue(brakes);
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lastDeltaSpeed = deltaSpeed;
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}
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var calculateThrottle = func(x){
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return x/(x+0.1);
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}
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var autoSpeedTimer = maketimer(0.05,autoSpeedMainLoop);
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var startAutoSpeed = func(){
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autoSpeedTimer.start();
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active = 1;
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}
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var stopAutoSpeed = func(){
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active = 0;
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autoSpeedTimer.stop();
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props.getNode("/sim/messages/copilot",1).setValue("ze dong chao sue see tong yee guan bee. Auto Speeding System is off.");
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throttleNode.setValue(0);
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}
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var toggleAutoSpeed = func(){
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if(!autoSpeedTimer.isRunning)
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{
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mode = 2;
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startAutoSpeed();
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props.getNode("/sim/messages/copilot",1).setValue("ze dong chao sue see tong yee tse yung. Auto Speeding System Activated!");
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}
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else
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{
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stopAutoSpeed();
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}
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}
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var toggleSpeedHold = func(){
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if(!autoSpeedTimer.isRunning)
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{
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mode = 1;
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startAutoSpeed();
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targetSpeed = props.getNode("/", 1).getValue("sim/multiplay/generic/float[15]");
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props.getNode("/sim/messages/copilot",1).setValue("bao chie chao sue see tong yee tse yung. Keep Speeding System Activated! Target Speed: "~sprintf("%.1f", targetSpeed*1.852));
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}
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else
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{
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stopAutoSpeed();
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}
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}
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var targetSpeedChange = func(speed){
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if(autoSpeedTimer.isRunning){
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autoSpeedTimer.stop();
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targetSpeed = speed;
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autoSpeedTimer.start();
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return 0;
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}
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targetSpeed = speed;
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}
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