GPWS and other alerts for GeoFS
目前為
// ==UserScript==
// @name GeoFS GPWS Alerts
// @namespace https://avramovic.info/
// @version 1.0.6
// @description GPWS and other alerts for GeoFS
// @author Nemanja Avramovic
// @match https://www.geo-fs.com/geofs.php*
// @icon https://www.google.com/s2/favicons?sz=64&domain=geo-fs.com
// @grant GM.getResourceUrl
// @resource stall https://github.com/avramovic/geofs-alerts/raw/master/audio/airbus-stall-warning.mp3
// @resource bankangle https://github.com/avramovic/geofs-alerts/raw/master/audio/bank-angle-bank-angle.mp3
// @resource overspeed https://github.com/avramovic/geofs-alerts/raw/master/audio/md-80-overspeed.mp3
// @resource autopilot https://github.com/avramovic/geofs-alerts/raw/master/audio/airbus-autopilot-off.mp3
// @resource terrain https://github.com/avramovic/geofs-alerts/raw/master/audio/terrain-terrain-pull-up.mp3
// @resource lowgear https://github.com/avramovic/geofs-alerts/raw/master/audio/too-low-gear.mp3
// @resource lowflaps https://github.com/avramovic/geofs-alerts/raw/master/audio/too-low-flaps.mp3
// @resource sinkrate https://github.com/avramovic/geofs-alerts/raw/master/audio/sink-rate.mp3
// @resource minimums https://github.com/avramovic/geofs-alerts/raw/master/audio/minimums.mp3
// @resource approaching https://github.com/avramovic/geofs-alerts/raw/master/audio/approaching-minimums.mp3
// @resource retard https://github.com/avramovic/geofs-alerts/raw/master/audio/airbus-retard.mp3
// @resource h2500 https://github.com/avramovic/geofs-alerts/raw/master/audio/2500.mp3
// @resource h1000 https://github.com/avramovic/geofs-alerts/raw/master/audio/1000.mp3
// @resource h500 https://github.com/avramovic/geofs-alerts/raw/master/audio/500.mp3
// @resource h400 https://github.com/avramovic/geofs-alerts/raw/master/audio/400.mp3
// @resource h300 https://github.com/avramovic/geofs-alerts/raw/master/audio/300.mp3
// @resource h200 https://github.com/avramovic/geofs-alerts/raw/master/audio/200.mp3
// @resource h100 https://github.com/avramovic/geofs-alerts/raw/master/audio/100.mp3
// @resource h50 https://github.com/avramovic/geofs-alerts/raw/master/audio/50.mp3
// @resource h40 https://github.com/avramovic/geofs-alerts/raw/master/audio/40.mp3
// @resource h30 https://github.com/avramovic/geofs-alerts/raw/master/audio/30.mp3
// @resource h20 https://github.com/avramovic/geofs-alerts/raw/master/audio/20.mp3
// @resource h10 https://github.com/avramovic/geofs-alerts/raw/master/audio/10.mp3
// @resource h5 https://github.com/avramovic/geofs-alerts/raw/master/audio/5.mp3
// ==/UserScript==
(function () {
'use strict';
// load the audio clips
let stickShake;
GM.getResourceUrl("stall").then((data) => {
stickShake = new Audio('data:audio/mp3;'+data);
stickShake.loop = true;
});
let bankangle;
GM.getResourceUrl("bankangle").then((data) => {
bankangle = new Audio('data:audio/mp3;'+data);
bankangle.loop = true;
});
let overspeed;
GM.getResourceUrl("overspeed").then((data) => {
overspeed = new Audio('data:audio/mp3;'+data);
overspeed.loop = true;
});
let autopilot;
GM.getResourceUrl("autopilot").then((data) => {
autopilot = new Audio('data:audio/mp3;'+data);
autopilot.loop = false;
});
let terrain;
GM.getResourceUrl("terrain").then((data) => {
terrain = new Audio('data:audio/mp3;'+data);
terrain.loop = true;
});
let lowgear;
GM.getResourceUrl("lowgear").then((data) => {
lowgear = new Audio('data:audio/mp3;'+data);
lowgear.loop = true;
});
let lowflaps;
GM.getResourceUrl("lowflaps").then((data) => {
lowflaps = new Audio('data:audio/mp3;'+data);
lowflaps.loop = true;
});
let sinkrate;
GM.getResourceUrl("sinkrate").then((data) => {
sinkrate = new Audio('data:audio/mp3;'+data);
sinkrate.loop = true;
});
let approaching;
GM.getResourceUrl("approaching").then((data) => {
approaching = new Audio('data:audio/mp3;'+data);
approaching.loop = false;
});
let h2500;
GM.getResourceUrl("h2500").then((data) => {
h2500 = new Audio('data:audio/mp3;'+data);
h2500.loop = false;
});
let h1000;
GM.getResourceUrl("h1000").then((data) => {
h1000 = new Audio('data:audio/mp3;'+data);
h1000.loop = false;
});
let h500;
GM.getResourceUrl("h500").then((data) => {
h500 = new Audio('data:audio/mp3;'+data);
h500.loop = false;
});
let h400;
GM.getResourceUrl("h400").then((data) => {
h400 = new Audio('data:audio/mp3;'+data);
h400.loop = false;
});
let h300;
GM.getResourceUrl("h300").then((data) => {
h300 = new Audio('data:audio/mp3;'+data);
h300.loop = false;
});
let h200;
GM.getResourceUrl("h200").then((data) => {
h200 = new Audio('data:audio/mp3;'+data);
h200.loop = false;
});
let h100;
GM.getResourceUrl("h100").then((data) => {
h100 = new Audio('data:audio/mp3;'+data);
h100.loop = false;
});
let h50;
GM.getResourceUrl("h50").then((data) => {
h50 = new Audio('data:audio/mp3;'+data);
h50.loop = false;
});
let h40;
GM.getResourceUrl("h40").then((data) => {
h40 = new Audio('data:audio/mp3;'+data);
h40.loop = false;
});
let h30;
GM.getResourceUrl("h30").then((data) => {
h30 = new Audio('data:audio/mp3;'+data);
h30.loop = false;
});
let h20;
GM.getResourceUrl("h20").then((data) => {
h20 = new Audio('data:audio/mp3;'+data);
h20.loop = false;
});
let h10;
GM.getResourceUrl("h10").then((data) => {
h10 = new Audio('data:audio/mp3;'+data);
h10.loop = false;
});
let h5;
GM.getResourceUrl("h5").then((data) => {
h5 = new Audio('data:audio/mp3;'+data);
h5.loop = false;
});
let minimums;
GM.getResourceUrl("minimums").then((data) => {
minimums = new Audio('data:audio/mp3;'+data);
minimums.loop = false;
});
let retard;
GM.getResourceUrl("retard").then((data) => {
retard = new Audio('data:audio/mp3;'+data);
retard.loop = false;
});
let apWasOn = false;
let apIsOn = false;
let oldAltitude = 0;
let altitude = 0;
let wasOnGround = true;
// wait until flight sim is fully loaded
let itv = setInterval(
function(){
if(unsafeWindow.ui && unsafeWindow.flight && unsafeWindow.geofs){
setInterval(function() { mainLoop(); }, 500);
clearInterval(itv);
}
}
,500);
function isGearUp() {
return unsafeWindow.geofs.animation.values.gearPosition == 1;
}
function isGearDown() {
return unsafeWindow.geofs.animation.values.gearPosition == 0;
}
function seaAltitude() {
return unsafeWindow.geofs.animation.values.altitude;
}
function groundAltitude() {
return seaAltitude() - unsafeWindow.geofs.animation.values.groundElevationFeet - 50;
}
function isDescending() {
return unsafeWindow.geofs.animation.values.verticalSpeed < -50;
}
function isSinking() {
return unsafeWindow.geofs.animation.values.verticalSpeed < -2500;
}
function isAscending() {
return unsafeWindow.geofs.animation.values.verticalSpeed > 50;
}
function flapsRetracted() {
return unsafeWindow.geofs.animation.values.flapsValue == 0;
}
function flapsExtended() {
return unsafeWindow.geofs.animation.values.flapsValue > 0;
}
function getLatitude() {
return unsafeWindow.geofs.aircraft.instance.lastLlaLocation[0];
}
function getLongitude() {
return unsafeWindow.geofs.aircraft.instance.lastLlaLocation[1];
}
function isOnGround() {
return unsafeWindow.geofs.animation.values.groundContact == 1 ? true : false;
}
function isStalling() {
return unsafeWindow.geofs.aircraft.instance.stalling;
}
function isCrashed() {
return unsafeWindow.geofs.aircraft.instance.crashed;
}
function isEngineOn() {
return unsafeWindow.geofs.aircraft.instance.engine.on;
}
function haversine(lat1, lon1, lat2, lon2) {
const R = 6371; // Radius of the Earth in kilometers
const toRad = (deg) => deg * (Math.PI / 180);
const dLat = toRad(lat2 - lat1);
const dLon = toRad(lon2 - lon1);
const a =
Math.sin(dLat / 2) * Math.sin(dLat / 2) +
Math.cos(toRad(lat1)) * Math.cos(toRad(lat2)) * Math.sin(dLon / 2) * Math.sin(dLon / 2);
const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
return R * c; // Distance in kilometers
}
function findNearestAirport() {
let aircraftPosition = {
lat: getLatitude(),
lon: getLongitude(),
};
let nearestAirport = null;
let minDistance = Infinity;
for (let i in unsafeWindow.geofs.mainAirportList) {
let ap = unsafeWindow.geofs.mainAirportList[i];
let airportPosition = {
lat: ap[0],
lon: ap[1]
};
let distance = haversine(
aircraftPosition.lat,
aircraftPosition.lon,
airportPosition.lat,
airportPosition.lon
);
if (distance < minDistance) {
minDistance = distance;
nearestAirport = {
airport: i,
distanceInKm: distance
};
}
}
return nearestAirport;
}
function mainLoop(){
if (unsafeWindow.geofs.isPaused()) {
//paused, do not run the loop
return;
}
// stall alert
!isOnGround() && isStalling() ? stickShake.play() : stickShake.pause();
const fastPlanes = ["F-16 Fighting Falcon", "Concorde", "Sukhoi Su-35", "Boeing F/A-18F Super Hornet", "Wingsuit"];
// bank angle alert
if (!fastPlanes.includes(unsafeWindow.geofs.aircraft.instance.aircraftRecord.name.trim())) {
Math.abs(unsafeWindow.geofs.animation.values.aroll) > 40 ? bankangle.play() : bankangle.pause();
}
// indicated airspeed overspeed alert
if (!fastPlanes.includes(unsafeWindow.geofs.aircraft.instance.aircraftRecord.name.trim())) {
let maxSpeed = unsafeWindow.geofs.animation.values.VNO > 0 ? unsafeWindow.geofs.animation.values.VNO+1 : 350;
unsafeWindow.geofs.animation.values.kias > maxSpeed ? overspeed.play() : overspeed.pause();
}
// autopilot disconnect alert
apIsOn = unsafeWindow.geofs.autopilot.on;
if (apWasOn && !apIsOn) {
autopilot.play();
} else if (!apWasOn && apIsOn) {
autopilot.pause();
autopilot.currentTime = 0;
}
apWasOn = apIsOn;
// terrain alert
if (isGearUp() && groundAltitude() <= 1000 && !isOnGround() && isEngineOn()) {
terrain.play();
} else {
terrain.pause();
terrain.currentTime = 0;
}
let nearestAp = findNearestAirport();
if (isDescending() && groundAltitude() <= 1500 && typeof nearestAp == "object" && nearestAp.distanceInKm < 20) {
if (isGearUp()) {
lowgear.play();
} else {
lowgear.pause();
lowgear.currentTime = 0;
if (flapsRetracted()) {
lowflaps.play();
} else {
lowflaps.pause();
lowflaps.currentTime = 0;
}
}
} else {
lowgear.pause();
lowgear.currentTime = 0;
lowflaps.pause();
lowflaps.currentTime = 0;
}
// sink rate
isSinking() ? sinkrate.play() : sinkrate.pause();
// height callouts when fully configured for landing and near airport
altitude = groundAltitude();
if (isDescending() && isGearDown() && flapsExtended() && typeof nearestAp == "object" && nearestAp.distanceInKm < 20) {
if (oldAltitude > 2500 && altitude <= 2500) {
h2500.play();
} else if (oldAltitude > 1000 && altitude <= 1000) {
h1000.play();
} else if (oldAltitude > 500 && altitude <= 500) {
h500.play();
} else if (oldAltitude > 400 && altitude <= 400) {
h400.play();
} else if (oldAltitude > 350 && altitude <= 350) {
approaching.play();
} else if (oldAltitude > 300 && altitude <= 300) {
h300.play();
} else if (oldAltitude > 200 && altitude <= 200) {
h200.play();
} else if (oldAltitude > 150 && altitude <= 150) {
minimums.play();
} else if (oldAltitude > 100 && altitude <= 100) {
h100.play();
} else if (oldAltitude > 50 && altitude <= 50) {
h50.play();
} else if (oldAltitude > 40 && altitude <= 40) {
h40.play();
} else if (oldAltitude > 30 && altitude <= 30) {
h30.play();
} else if (oldAltitude > 20 && altitude <= 20) {
h20.play();
if (isEngineOn()) {
retard.play();
}
} else if (oldAltitude > 10 && altitude <= 10) {
h10.play();
} else if (oldAltitude > 5 && altitude <= 5) {
h5.play();
}
}
oldAltitude = altitude;
wasOnGround = isOnGround();
}
})();