@fboes/aerofly-patterns
Version:
Landegerät - Create random custom missions for Aerofly FS 4.
164 lines (163 loc) • 9.21 kB
JavaScript
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var _Scenario_instances, _Scenario_makeConditions, _Scenario_getTitle, _Scenario_getDescription, _Scenario_getCheckpoints, _Scenario_getApproachLocation, _Scenario_makeMissionPosition, _Scenario_makeCheckpoint;
import { AeroflyMission, AeroflyMissionCheckpoint, AeroflyMissionConditions, AeroflyMissionConditionsCloud, } from "@fboes/aerofly-custom-missions";
import { AviationWeatherApi, AviationWeatherNormalizedMetar } from "../general/AviationWeatherApi.js";
import { AeroflyMissionAutofill } from "../general/AeroflyMissionAutofill.js";
import { MissionTypeFinder } from "../../data/hems/MissionTypes.js";
import { Vector } from "@fboes/geojson";
import { degreeDifference } from "../general/Degree.js";
export class Scenario {
static async init(locations, configuration, aircraft, time, index = 0) {
const missionLocations = Scenario.getMissionLocations(locations, configuration.canTransfer && locations.hospitals.length > 1 && Math.random() <= 0.1);
const metarIcaoCode = configuration.icaoCode ?? missionLocations[0].icaoCode;
if (metarIcaoCode === null) {
throw new Error("No ICAO code for METAR informaton found");
}
const weathers = await AviationWeatherApi.fetchMetar([metarIcaoCode], time);
if (!weathers.length) {
throw new Error("No METAR information from API for " + metarIcaoCode);
}
const weather = new AviationWeatherNormalizedMetar(weathers[0]);
return new Scenario(missionLocations, configuration, aircraft, time, weather, index);
}
constructor(missionLocations, configuration, aircraft, time, weather, index = 0) {
_Scenario_instances.add(this);
this.date = time;
this.aircraft = aircraft;
const mission = MissionTypeFinder.get(missionLocations[1]);
// Building the actual mission
const title = __classPrivateFieldGet(this, _Scenario_instances, "m", _Scenario_getTitle).call(this, index, mission, missionLocations);
const description = __classPrivateFieldGet(this, _Scenario_instances, "m", _Scenario_getDescription).call(this, mission, missionLocations);
const conditions = __classPrivateFieldGet(this, _Scenario_instances, "m", _Scenario_makeConditions).call(this, time, weather);
const origin = __classPrivateFieldGet(this, _Scenario_instances, "m", _Scenario_makeMissionPosition).call(this, missionLocations[0]);
const destination = __classPrivateFieldGet(this, _Scenario_instances, "m", _Scenario_makeMissionPosition).call(this, missionLocations[missionLocations.length - 1]);
const checkpoints = __classPrivateFieldGet(this, _Scenario_instances, "m", _Scenario_getCheckpoints).call(this, missionLocations, configuration.withApproaches ? weather : null);
this.mission = new AeroflyMission(title, {
description,
aircraft: {
name: aircraft.aeroflyCode,
icao: aircraft.icaoCode,
livery: configuration.livery,
},
callsign: aircraft.callsign,
flightSetting: configuration.isColdAndDark ? "cold_and_dark" : "takeoff",
conditions,
tags: ["medical", "dropoff"],
origin,
destination,
checkpoints,
});
const describer = new AeroflyMissionAutofill(this.mission);
this.mission.description = describer.description + "\n" + this.mission.description;
this.mission.tags = this.mission.tags.concat(describer.tags);
this.mission.distance = describer.distance;
this.mission.duration = describer.calculateDuration(this.aircraft.cruiseSpeedKts);
if (configuration.noGuides) {
describer.removeGuides();
}
}
static getMissionLocations(locations, isTransfer) {
const missionLocations = [
locations.getRandHeliport(),
isTransfer ? locations.getRandHospital() : locations.randomEmergencySite.next().value,
];
missionLocations.push(isTransfer ? locations.getRandHospital(missionLocations[1]) : locations.getNearesHospital(missionLocations[1]));
const broughtPatientToOrigin = missionLocations[0] === missionLocations[2];
if (!broughtPatientToOrigin) {
missionLocations.push(locations.getRandHeliport());
}
return missionLocations;
}
}
_Scenario_instances = new WeakSet(), _Scenario_makeConditions = function _Scenario_makeConditions(time, weather) {
return new AeroflyMissionConditions({
time,
wind: {
direction: weather.wdir ?? 0,
speed: weather.wspd,
gusts: weather.wgst ?? 0,
},
temperature: weather.temp,
visibility_sm: Math.min(15, weather.visib),
clouds: weather.clouds.map((c) => {
return AeroflyMissionConditionsCloud.createInFeet(c.coverOctas / 8, c.base ?? 0);
}),
});
}, _Scenario_getTitle = function _Scenario_getTitle(index, mission, missionLocations) {
return (`HEMS #${index + 1}: ` +
mission.title.replace(/\$\{(.+?)\}/g, (matches, variableName) => {
const location = variableName === "origin" ? missionLocations[1] : missionLocations[2];
return location.title;
}));
}, _Scenario_getDescription = function _Scenario_getDescription(mission, missionLocations) {
return mission.description.replace(/\$\{(.+?)\}/g, (matches, variableName) => {
const location = variableName === "origin" ? missionLocations[1] : missionLocations[2];
let description = location.title;
if (location.icaoCode) {
description += ` (${location.icaoCode})`;
}
if (location.approaches.length > 0) {
description += ` with possible approaches ${location.approaches
.map((a) => {
return `${String(Math.round(a)).padStart(3, "0")}°`;
})
.join(" / ")}`;
}
return description;
});
}, _Scenario_getCheckpoints = function _Scenario_getCheckpoints(missionLocations, weather = null) {
if (weather) {
const missionLocationsPlus = [];
missionLocations.forEach((missionLocation, index) => {
if (index > 0 && missionLocation.approaches.length) {
missionLocationsPlus.push(__classPrivateFieldGet(this, _Scenario_instances, "m", _Scenario_getApproachLocation).call(this, missionLocation, weather));
}
missionLocationsPlus.push(missionLocation);
if (index < missionLocations.length - 1 && missionLocation.approaches.length) {
missionLocationsPlus.push(__classPrivateFieldGet(this, _Scenario_instances, "m", _Scenario_getApproachLocation).call(this, missionLocation, weather, true));
}
});
missionLocations = missionLocationsPlus;
}
return missionLocations.map((location, index) => {
let type = "waypoint";
if (index === 0) {
type = "origin";
}
else if (index === missionLocations.length - 1) {
type = "destination";
}
return __classPrivateFieldGet(this, _Scenario_instances, "m", _Scenario_makeCheckpoint).call(this, location, type);
});
}, _Scenario_getApproachLocation = function _Scenario_getApproachLocation(missionLocation, weather, asDeparture = false) {
/**
* @param {number} alignment
* @returns {number}
*/
const difference = (alignment) => {
return Math.abs(degreeDifference((alignment + (asDeparture ? 180 : 0)) % 360, weather.wdir ?? 0));
};
const approach = missionLocation.approaches.reduce((a, b) => {
return difference(a) < difference(b) ? a : b;
});
const course = (approach + (asDeparture ? 180 : 0)) % 360;
const vector = new Vector(1852 * (asDeparture ? 0.75 : 1.5), (approach + 180) % 360);
return missionLocation.clone(`${String(Math.round(course / 10) % 36).padStart(2, "0")}H`, vector, 500);
}, _Scenario_makeMissionPosition = function _Scenario_makeMissionPosition(location) {
return {
icao: location.icaoCode ?? location.title,
longitude: location.coordinates.longitude,
latitude: location.coordinates.latitude,
alt: location.coordinates.elevation ?? 0,
dir: location.direction ?? 0,
};
}, _Scenario_makeCheckpoint = function _Scenario_makeCheckpoint(location, type = "waypoint") {
return new AeroflyMissionCheckpoint(location.checkPointName, type, location.coordinates.longitude, location.coordinates.latitude, {
altitude: location.coordinates.elevation ?? 0,
flyOver: !location.checkPointName.match(/\d+H$/),
});
};