2023-08-04 19:07:46 +02:00

1164 lines
48 KiB
TypeScript

import { Marker, LatLng, Polyline, Icon, DivIcon, CircleMarker, Map, Point } from 'leaflet';
import { getMap, getMissionHandler, getUnitsManager, getWeaponsManager } from '..';
import { enumToCoalition, enumToEmissioNCountermeasure, getMarkerCategoryByName, enumToROE, enumToReactionToThreat, enumToState, getUnitDatabaseByCategory, mToFt, msToKnots, rad2deg, bearing, deg2rad } from '../other/utils';
import { addDestination, attackUnit, changeAltitude, changeSpeed, createFormation as setLeader, deleteUnit, landAt, setAltitude, setReactionToThreat, setROE, setSpeed, refuel, setAdvacedOptions, followUnit, setEmissionsCountermeasures, setSpeedType, setAltitudeType, setOnOff, setFollowRoads, bombPoint, carpetBomb, bombBuilding, fireAtArea } from '../server/server';
import { CustomMarker } from '../map/custommarker';
import { SVGInjector } from '@tanem/svg-injector';
import { UnitDatabase } from './unitdatabase';
import { TargetMarker } from '../map/targetmarker';
import { BOMBING, CARPET_BOMBING, DLINK, DataIndexes, FIRE_AT_AREA, GAME_MASTER, HIDE_GROUP_MEMBERS, IDLE, IRST, MOVE_UNIT, OPTIC, RADAR, ROEs, RWR, SHOW_CONTACT_LINES, SHOW_UNIT_PATHS, SHOW_UNIT_TARGETS, VISUAL, emissionsCountermeasures, reactionsToThreat, states } from '../constants/constants';
import { Ammo, Contact, GeneralSettings, Offset, Radio, TACAN, ObjectIconOptions } from '../@types/unit';
import { DataExtractor } from '../server/dataextractor';
import { groundUnitDatabase } from './groundunitdatabase';
import { navyUnitDatabase } from './navyunitdatabase';
import { Weapon } from '../weapon/weapon';
var pathIcon = new Icon({
iconUrl: '/resources/theme/images/markers/marker-icon.png',
shadowUrl: '/resources/theme/images/markers/marker-shadow.png',
iconAnchor: [13, 41]
});
export class Unit extends CustomMarker {
ID: number;
#alive: boolean = false;
#human: boolean = false;
#controlled: boolean = false;
#coalition: string = "neutral";
#country: number = 0;
#name: string = "";
#unitName: string = "";
#groupName: string = "";
#state: string = states[0];
#task: string = ""
#hasTask: boolean = false;
#position: LatLng = new LatLng(0, 0, 0);
#speed: number = 0;
#heading: number = 0;
#isTanker: boolean = false;
#isAWACS: boolean = false;
#onOff: boolean = true;
#followRoads: boolean = false;
#fuel: number = 0;
#desiredSpeed: number = 0;
#desiredSpeedType: string = "GS";
#desiredAltitude: number = 0;
#desiredAltitudeType: string = "AGL";
#leaderID: number = 0;
#formationOffset: Offset = {
x: 0,
y: 0,
z: 0
};
#targetID: number = 0;
#targetPosition: LatLng = new LatLng(0, 0);
#ROE: string = ROEs[1];
#reactionToThreat: string = reactionsToThreat[2];
#emissionsCountermeasures: string = emissionsCountermeasures[2];
#TACAN: TACAN = {
isOn: false,
XY: 'X',
callsign: 'TKR',
channel: 0
};
#radio: Radio = {
frequency: 124000000,
callsign: 1,
callsignNumber: 1
};
#generalSettings: GeneralSettings = {
prohibitAA: false,
prohibitAfterburner: false,
prohibitAG: false,
prohibitAirWpn: false,
prohibitJettison: false
};
#ammo: Ammo[] = [];
#contacts: Contact[] = [];
#activePath: LatLng[] = [];
#isLeader: boolean = false;
#selectable: boolean;
#selected: boolean = false;
#hidden: boolean = false;
#highlighted: boolean = false;
#preventClick: boolean = false;
#pathMarkers: Marker[] = [];
#pathPolyline: Polyline;
#contactsPolylines: Polyline[];
#miniMapMarker: CircleMarker | null = null;
#targetPositionMarker: TargetMarker;
#targetPositionPolyline: Polyline;
#timer: number = 0;
#hotgroup: number | null = null;
#detectionMethods: number[] = [];
getAlive() {return this.#alive};
getHuman() {return this.#human};
getControlled() {return this.#controlled};
getCoalition() {return this.#coalition};
getCountry() {return this.#country};
getName() {return this.#name};
getUnitName() {return this.#unitName};
getGroupName() {return this.#groupName};
getState() {return this.#state};
getTask() {return this.#task};
getHasTask() {return this.#hasTask};
getPosition() {return this.#position};
getSpeed() {return this.#speed};
getHeading() {return this.#heading};
getIsTanker() {return this.#isTanker};
getIsAWACS() {return this.#isAWACS};
getOnOff() {return this.#onOff};
getFollowRoads() {return this.#followRoads};
getFuel() {return this.#fuel};
getDesiredSpeed() {return this.#desiredSpeed};
getDesiredSpeedType() {return this.#desiredSpeedType};
getDesiredAltitude() {return this.#desiredAltitude};
getDesiredAltitudeType() {return this.#desiredAltitudeType};
getLeaderID() {return this.#leaderID};
getFormationOffset() {return this.#formationOffset};
getTargetID() {return this.#targetID};
getTargetPosition() {return this.#targetPosition};
getROE() {return this.#ROE};
getReactionToThreat() {return this.#reactionToThreat};
getEmissionsCountermeasures() {return this.#emissionsCountermeasures};
getTACAN() {return this.#TACAN};
getRadio() {return this.#radio};
getGeneralSettings() {return this.#generalSettings};
getAmmo() {return this.#ammo};
getContacts() {return this.#contacts};
getActivePath() {return this.#activePath};
getIsLeader() {return this.#isLeader};
static getConstructor(type: string) {
if (type === "GroundUnit") return GroundUnit;
if (type === "Aircraft") return Aircraft;
if (type === "Helicopter") return Helicopter;
if (type === "NavyUnit") return NavyUnit;
}
constructor(ID: number) {
super(new LatLng(0, 0), { riseOnHover: true, keyboard: false });
this.ID = ID;
this.#selectable = true;
this.#pathPolyline = new Polyline([], { color: '#2d3e50', weight: 3, opacity: 0.5, smoothFactor: 1 });
this.#pathPolyline.addTo(getMap());
this.#contactsPolylines = [];
this.#targetPositionMarker = new TargetMarker(new LatLng(0, 0));
this.#targetPositionPolyline = new Polyline([], { color: '#FF0000', weight: 3, opacity: 0.5, smoothFactor: 1 });
this.on('click', (e) => this.#onClick(e));
this.on('dblclick', (e) => this.#onDoubleClick(e));
this.on('contextmenu', (e) => this.#onContextMenu(e));
this.on('mouseover', () => { if (this.belongsToCommandedCoalition()) this.setHighlighted(true); })
this.on('mouseout', () => { this.setHighlighted(false); })
getMap().on("zoomend", () => {this.#onZoom();})
/* Deselect units if they are hidden */
document.addEventListener("toggleCoalitionVisibility", (ev: CustomEventInit) => {
window.setTimeout(() => { this.setSelected(this.getSelected() && !this.getHidden()) }, 300);
});
document.addEventListener("toggleUnitVisibility", (ev: CustomEventInit) => {
window.setTimeout(() => { this.setSelected(this.getSelected() && !this.getHidden()) }, 300);
});
document.addEventListener("mapVisibilityOptionsChanged", (ev: CustomEventInit) => {
this.#updateMarker();
if (this.getSelected())
this.drawLines();
});
}
getCategory() {
// Overloaded by child classes
return "";
}
/********************** Unit data *************************/
setData(dataExtractor: DataExtractor) {
var updateMarker = !getMap().hasLayer(this);
var datumIndex = 0;
while (datumIndex != DataIndexes.endOfData) {
datumIndex = dataExtractor.extractUInt8();
switch (datumIndex) {
case DataIndexes.category: dataExtractor.extractString(); break;
case DataIndexes.alive: this.setAlive(dataExtractor.extractBool()); updateMarker = true; break;
case DataIndexes.human: this.#human = dataExtractor.extractBool(); break;
case DataIndexes.controlled: this.#controlled = dataExtractor.extractBool(); updateMarker = true; break;
case DataIndexes.coalition: this.#coalition = enumToCoalition(dataExtractor.extractUInt8()); updateMarker = true; break;
case DataIndexes.country: this.#country = dataExtractor.extractUInt8(); break;
case DataIndexes.name: this.#name = dataExtractor.extractString(); break;
case DataIndexes.unitName: this.#unitName = dataExtractor.extractString(); break;
case DataIndexes.groupName: this.#groupName = dataExtractor.extractString(); break;
case DataIndexes.state: this.#state = enumToState(dataExtractor.extractUInt8()); updateMarker = true; break;
case DataIndexes.task: this.#task = dataExtractor.extractString(); break;
case DataIndexes.hasTask: this.#hasTask = dataExtractor.extractBool(); break;
case DataIndexes.position: this.#position = dataExtractor.extractLatLng(); updateMarker = true; break;
case DataIndexes.speed: this.#speed = dataExtractor.extractFloat64(); updateMarker = true; break;
case DataIndexes.heading: this.#heading = dataExtractor.extractFloat64(); updateMarker = true; break;
case DataIndexes.isTanker: this.#isTanker = dataExtractor.extractBool(); break;
case DataIndexes.isAWACS: this.#isAWACS = dataExtractor.extractBool(); break;
case DataIndexes.onOff: this.#onOff = dataExtractor.extractBool(); break;
case DataIndexes.followRoads: this.#followRoads = dataExtractor.extractBool(); break;
case DataIndexes.fuel: this.#fuel = dataExtractor.extractUInt16(); break;
case DataIndexes.desiredSpeed: this.#desiredSpeed = dataExtractor.extractFloat64(); break;
case DataIndexes.desiredSpeedType: this.#desiredSpeedType = dataExtractor.extractBool() ? "GS" : "CAS"; break;
case DataIndexes.desiredAltitude: this.#desiredAltitude = dataExtractor.extractFloat64(); break;
case DataIndexes.desiredAltitudeType: this.#desiredAltitudeType = dataExtractor.extractBool() ? "AGL" : "ASL"; break;
case DataIndexes.leaderID: this.#leaderID = dataExtractor.extractUInt32(); break;
case DataIndexes.formationOffset: this.#formationOffset = dataExtractor.extractOffset(); break;
case DataIndexes.targetID: this.#targetID = dataExtractor.extractUInt32(); break;
case DataIndexes.targetPosition: this.#targetPosition = dataExtractor.extractLatLng(); break;
case DataIndexes.ROE: this.#ROE = enumToROE(dataExtractor.extractUInt8()); break;
case DataIndexes.reactionToThreat: this.#reactionToThreat = enumToReactionToThreat(dataExtractor.extractUInt8()); break;
case DataIndexes.emissionsCountermeasures: this.#emissionsCountermeasures = enumToEmissioNCountermeasure(dataExtractor.extractUInt8()); break;
case DataIndexes.TACAN: this.#TACAN = dataExtractor.extractTACAN(); break;
case DataIndexes.radio: this.#radio = dataExtractor.extractRadio(); break;
case DataIndexes.generalSettings: this.#generalSettings = dataExtractor.extractGeneralSettings(); break;
case DataIndexes.ammo: this.#ammo = dataExtractor.extractAmmo(); break;
case DataIndexes.contacts: this.#contacts = dataExtractor.extractContacts(); document.dispatchEvent(new CustomEvent("contactsUpdated", {detail: this})); break;
case DataIndexes.activePath: this.#activePath = dataExtractor.extractActivePath(); break;
case DataIndexes.isLeader: this.#isLeader = dataExtractor.extractBool(); break;
}
}
/* Dead units can't be selected */
this.setSelected(this.getSelected() && this.#alive && !this.getHidden())
if (updateMarker)
this.#updateMarker();
if (this.getSelected() || getMap().getCenterUnit() === this)
document.dispatchEvent(new CustomEvent("unitUpdated", { detail: this }));
}
drawLines() {
this.#drawPath();
this.#drawContacts();
this.#drawTarget();
}
getData() {
return {
category: this.getCategory(),
ID: this.ID,
alive: this.#alive,
human: this.#human,
controlled: this.#controlled,
coalition: this.#coalition,
country: this.#country,
name: this.#name,
unitName: this.#unitName,
groupName: this.#groupName,
state: this.#state,
task: this.#task,
hasTask: this.#hasTask,
position: this.#position,
speed: this.#speed,
heading: this.#heading,
isTanker: this.#isTanker,
isAWACS: this.#isAWACS,
onOff: this.#onOff,
followRoads: this.#followRoads,
fuel: this.#fuel,
desiredSpeed: this.#desiredSpeed,
desiredSpeedType: this.#desiredSpeedType,
desiredAltitude: this.#desiredAltitude,
desiredAltitudeType: this.#desiredAltitudeType,
leaderID: this.#leaderID,
formationOffset: this.#formationOffset,
targetID: this.#targetID,
targetPosition: this.#targetPosition,
ROE: this.#ROE,
reactionToThreat: this.#reactionToThreat,
emissionsCountermeasures: this.#emissionsCountermeasures,
TACAN: this.#TACAN,
radio: this.#radio,
generalSettings: this.#generalSettings,
ammo: this.#ammo,
contacts: this.#contacts,
activePath: this.#activePath,
isLeader: this.#isLeader
}
}
getMarkerCategory(): string {
return getMarkerCategoryByName(this.getName());
}
getDatabase(): UnitDatabase | null {
return getUnitDatabaseByCategory(this.getMarkerCategory());
}
getIconOptions(): ObjectIconOptions {
// Default values, overloaded by child classes if needed
return {
showState: false,
showVvi: false,
showHotgroup: false,
showUnitIcon: true,
showShortLabel: false,
showFuel: false,
showAmmo: false,
showSummary: true,
showCallsign: true,
rotateToHeading: false
}
}
setAlive(newAlive: boolean) {
if (newAlive != this.#alive)
document.dispatchEvent(new CustomEvent("unitDeath", { detail: this }));
this.#alive = newAlive;
}
setSelected(selected: boolean) {
/* Only alive units can be selected. Some units are not selectable (weapons) */
if ((this.#alive || !selected) && this.getSelectable() && this.getSelected() != selected && this.belongsToCommandedCoalition()) {
this.#selected = selected;
if (selected) {
document.dispatchEvent(new CustomEvent("unitSelection", { detail: this }));
this.#updateMarker();
}
else {
document.dispatchEvent(new CustomEvent("unitDeselection", { detail: this }));
this.#clearContacts();
this.#clearPath();
this.#clearTarget();
}
this.getElement()?.querySelector(`.unit`)?.toggleAttribute("data-is-selected", selected);
if (this.getCategory() === "GroundUnit" && getMap().getZoom() < 13) {
if (this.#isLeader)
this.getGroupMembers().forEach((unit: Unit) => unit.setSelected(selected));
else
this.#updateMarker();
}
}
}
getSelected() {
return this.#selected;
}
setSelectable(selectable: boolean) {
this.#selectable = selectable;
}
getSelectable() {
return this.#selectable;
}
setHotgroup(hotgroup: number | null) {
this.#hotgroup = hotgroup;
this.#updateMarker();
}
getHotgroup() {
return this.#hotgroup;
}
setHighlighted(highlighted: boolean) {
if (this.getSelectable() && this.#highlighted != highlighted) {
this.getElement()?.querySelector(`[data-object|="unit"]`)?.toggleAttribute("data-is-highlighted", highlighted);
this.#highlighted = highlighted;
this.getGroupMembers().forEach((unit: Unit) => unit.setHighlighted(highlighted));
}
}
getHighlighted() {
return this.#highlighted;
}
getGroupMembers() {
return Object.values(getUnitsManager().getUnits()).filter((unit: Unit) => { return unit != this && unit.#groupName === this.#groupName; });
}
belongsToCommandedCoalition() {
if (getMissionHandler().getCommandModeOptions().commandMode !== GAME_MASTER && getMissionHandler().getCommandedCoalition() !== this.#coalition)
return false;
return true;
}
getType() {
return "";
}
/********************** Icon *************************/
createIcon(): void {
/* Set the icon */
var icon = new DivIcon({
className: 'leaflet-unit-icon',
iconAnchor: [25, 25],
iconSize: [50, 50],
});
this.setIcon(icon);
var el = document.createElement("div");
el.classList.add("unit");
el.setAttribute("data-object", `unit-${this.getMarkerCategory()}`);
el.setAttribute("data-coalition", this.#coalition);
var iconOptions = this.getIconOptions();
// Generate and append elements depending on active options
// Velocity vector
if (iconOptions.showVvi) {
var vvi = document.createElement("div");
vvi.classList.add("unit-vvi");
vvi.toggleAttribute("data-rotate-to-heading");
el.append(vvi);
}
// Hotgroup indicator
if (iconOptions.showHotgroup) {
var hotgroup = document.createElement("div");
hotgroup.classList.add("unit-hotgroup");
var hotgroupId = document.createElement("div");
hotgroupId.classList.add("unit-hotgroup-id");
hotgroup.appendChild(hotgroupId);
el.append(hotgroup);
}
// Main icon
if (iconOptions.showUnitIcon) {
var unitIcon = document.createElement("div");
unitIcon.classList.add("unit-icon");
var img = document.createElement("img");
img.src = `/resources/theme/images/units/${this.getMarkerCategory()}.svg`;
img.onload = () => SVGInjector(img);
unitIcon.appendChild(img);
unitIcon.toggleAttribute("data-rotate-to-heading", iconOptions.rotateToHeading);
el.append(unitIcon);
}
// State icon
if (iconOptions.showState) {
var state = document.createElement("div");
state.classList.add("unit-state");
el.appendChild(state);
}
// Short label
if (iconOptions.showShortLabel) {
var shortLabel = document.createElement("div");
shortLabel.classList.add("unit-short-label");
shortLabel.innerText = getUnitDatabaseByCategory(this.getMarkerCategory())?.getByName(this.#name)?.shortLabel || "";
el.append(shortLabel);
}
// Fuel indicator
if (iconOptions.showFuel) {
var fuelIndicator = document.createElement("div");
fuelIndicator.classList.add("unit-fuel");
var fuelLevel = document.createElement("div");
fuelLevel.classList.add("unit-fuel-level");
fuelIndicator.appendChild(fuelLevel);
el.append(fuelIndicator);
}
// Ammo indicator
if (iconOptions.showAmmo) {
var ammoIndicator = document.createElement("div");
ammoIndicator.classList.add("unit-ammo");
for (let i = 0; i <= 3; i++)
ammoIndicator.appendChild(document.createElement("div"));
el.append(ammoIndicator);
}
// Unit summary
if (iconOptions.showSummary) {
var summary = document.createElement("div");
summary.classList.add("unit-summary");
var callsign = document.createElement("div");
callsign.classList.add("unit-callsign");
callsign.innerText = this.#unitName;
var altitude = document.createElement("div");
altitude.classList.add("unit-altitude");
var speed = document.createElement("div");
speed.classList.add("unit-speed");
if (iconOptions.showCallsign) summary.appendChild(callsign);
summary.appendChild(altitude);
summary.appendChild(speed);
el.appendChild(summary);
}
this.getElement()?.appendChild(el);
}
/********************** Visibility *************************/
updateVisibility() {
const hiddenUnits = getUnitsManager().getHiddenTypes();
var hidden = ((this.#human && hiddenUnits.includes("human")) ||
(this.#controlled == false && hiddenUnits.includes("dcs")) ||
(hiddenUnits.includes(this.getMarkerCategory())) ||
(hiddenUnits.includes(this.#coalition)) ||
(!this.belongsToCommandedCoalition() && (this.#detectionMethods.length == 0 || (this.#detectionMethods.length == 1 && this.#detectionMethods[0] === RWR))) ||
(getMap().getVisibilityOptions()[HIDE_GROUP_MEMBERS] && !this.#isLeader && this.getCategory() == "GroundUnit" && getMap().getZoom() < 13 && (this.belongsToCommandedCoalition() || (!this.belongsToCommandedCoalition() && this.#detectionMethods.length == 0)))) &&
!(this.getSelected());
this.setHidden(hidden || !this.#alive);
}
setHidden(hidden: boolean) {
this.#hidden = hidden;
/* Add the marker if not present */
if (!getMap().hasLayer(this) && !this.getHidden()) {
if (getMap().isZooming())
this.once("zoomend", () => {this.addTo(getMap())})
else
this.addTo(getMap());
}
/* Hide the marker if necessary*/
if (getMap().hasLayer(this) && this.getHidden()) {
getMap().removeLayer(this);
}
}
getHidden() {
return this.#hidden;
}
setDetectionMethods(newDetectionMethods: number[]) {
if (!this.belongsToCommandedCoalition()) {
/* Check if the detection methods of this unit have changed */
if (this.#detectionMethods.length !== newDetectionMethods.length || this.getDetectionMethods().some(value => !newDetectionMethods.includes(value))) {
/* Force a redraw of the unit to reflect the new status of the detection methods */
this.setHidden(true);
this.#detectionMethods = newDetectionMethods;
this.#updateMarker();
}
}
}
getDetectionMethods() {
return this.#detectionMethods;
}
getLeader() {
return getUnitsManager().getUnitByID(this.#leaderID);
}
canFulfillRole(roles: string | string[]) {
if (typeof (roles) === "string")
roles = [roles];
var loadouts = this.getDatabase()?.getByName(this.#name)?.loadouts;
if (loadouts) {
return loadouts.some((loadout: LoadoutBlueprint) => {
return (roles as string[]).some((role: string) => { return loadout.roles.includes(role) });
});
} else
return false;
}
/********************** Unit commands *************************/
addDestination(latlng: L.LatLng) {
if (!this.#human) {
var path: any = {};
if (this.#activePath.length > 0) {
path = this.#activePath;
path[(Object.keys(path).length).toString()] = latlng;
}
else {
path = [latlng];
}
addDestination(this.ID, path);
}
}
clearDestinations() {
if (!this.#human)
this.#activePath = [];
}
attackUnit(targetID: number) {
/* Units can't attack themselves */
if (!this.#human)
if (this.ID != targetID)
attackUnit(this.ID, targetID);
}
followUnit(targetID: number, offset: { "x": number, "y": number, "z": number }) {
/* Units can't follow themselves */
if (!this.#human)
if (this.ID != targetID)
followUnit(this.ID, targetID, offset);
}
landAt(latlng: LatLng) {
if (!this.#human)
landAt(this.ID, latlng);
}
changeSpeed(speedChange: string) {
if (!this.#human)
changeSpeed(this.ID, speedChange);
}
changeAltitude(altitudeChange: string) {
if (!this.#human)
changeAltitude(this.ID, altitudeChange);
}
setSpeed(speed: number) {
if (!this.#human)
setSpeed(this.ID, speed);
}
setSpeedType(speedType: string) {
if (!this.#human)
setSpeedType(this.ID, speedType);
}
setAltitude(altitude: number) {
if (!this.#human)
setAltitude(this.ID, altitude);
}
setAltitudeType(altitudeType: string) {
if (!this.#human)
setAltitudeType(this.ID, altitudeType);
}
setROE(ROE: string) {
if (!this.#human)
setROE(this.ID, ROE);
}
setReactionToThreat(reactionToThreat: string) {
if (!this.#human)
setReactionToThreat(this.ID, reactionToThreat);
}
setEmissionsCountermeasures(emissionCountermeasure: string) {
if (!this.#human)
setEmissionsCountermeasures(this.ID, emissionCountermeasure);
}
setLeader(isLeader: boolean, wingmenIDs: number[] = []) {
if (!this.#human)
setLeader(this.ID, isLeader, wingmenIDs);
}
setOnOff(onOff: boolean) {
if (!this.#human)
setOnOff(this.ID, onOff);
}
setFollowRoads(followRoads: boolean) {
if (!this.#human)
setFollowRoads(this.ID, followRoads);
}
delete(explosion: boolean, immediate: boolean) {
deleteUnit(this.ID, explosion, immediate);
}
refuel() {
if (!this.#human)
refuel(this.ID);
}
setAdvancedOptions(isTanker: boolean, isAWACS: boolean, TACAN: TACAN, radio: Radio, generalSettings: GeneralSettings) {
if (!this.#human)
setAdvacedOptions(this.ID, isTanker, isAWACS, TACAN, radio, generalSettings);
}
bombPoint(latlng: LatLng) {
bombPoint(this.ID, latlng);
}
carpetBomb(latlng: LatLng) {
carpetBomb(this.ID, latlng);
}
bombBuilding(latlng: LatLng) {
bombBuilding(this.ID, latlng);
}
fireAtArea(latlng: LatLng) {
fireAtArea(this.ID, latlng);
}
/***********************************************/
onAdd(map: Map): this {
super.onAdd(map);
/* If this is the first time adding this unit to the map, remove the temporary marker */
getMap().removeTemporaryMarker(new LatLng(this.#position.lat, this.#position.lng));
return this;
}
/***********************************************/
#onClick(e: any) {
if (!this.#preventClick) {
if (getMap().getState() === IDLE || getMap().getState() === MOVE_UNIT || e.originalEvent.ctrlKey) {
if (!e.originalEvent.ctrlKey)
getUnitsManager().deselectAllUnits();
this.setSelected(!this.getSelected());
}
}
this.#timer = window.setTimeout(() => {
this.#preventClick = false;
}, 200);
}
#onDoubleClick(e: any) {
clearTimeout(this.#timer);
this.#preventClick = true;
}
#onContextMenu(e: any) {
var options: { [key: string]: { text: string, tooltip: string } } = {};
const selectedUnits = getUnitsManager().getSelectedUnits();
const selectedUnitTypes = getUnitsManager().getSelectedUnitsTypes();
options["center-map"] = { text: "Center map", tooltip: "Center the map on the unit and follow it" };
if (selectedUnits.length > 0 && !(selectedUnits.length == 1 && (selectedUnits.includes(this)))) {
options["attack"] = { text: "Attack", tooltip: "Attack the unit using A/A or A/G weapons" };
if (getUnitsManager().getSelectedUnitsTypes().length == 1 && getUnitsManager().getSelectedUnitsTypes()[0] === "Aircraft")
options["follow"] = { text: "Follow", tooltip: "Follow the unit at a user defined distance and position" };;
}
else if ((selectedUnits.length > 0 && (selectedUnits.includes(this))) || selectedUnits.length == 0) {
if (this.getCategory() == "Aircraft") {
options["refuel"] = { text: "Air to air refuel", tooltip: "Refuel units at the nearest AAR Tanker. If no tanker is available the unit will RTB." }; // TODO Add some way of knowing which aircraft can AAR
}
}
if ((selectedUnits.length === 0 && this.getCategory() == "Aircraft") || (selectedUnitTypes.length === 1 && ["Aircraft"].includes(selectedUnitTypes[0]))) {
if (selectedUnits.concat([this]).every((unit: Unit) => { return unit.canFulfillRole(["CAS", "Strike"]) })) {
options["bomb"] = { text: "Precision bombing", tooltip: "Precision bombing of a specific point" };
options["carpet-bomb"] = { text: "Carpet bombing", tooltip: "Carpet bombing close to a point" };
}
}
if ((selectedUnits.length === 0 && this.getCategory() == "GroundUnit") || selectedUnitTypes.length === 1 && ["GroundUnit"].includes(selectedUnitTypes[0])) {
if (selectedUnits.concat([this]).every((unit: Unit) => { return ["Gun Artillery", "Rocket Artillery", "Infantry", "IFV", "Tank"].includes(this.getType()) }))
options["fire-at-area"] = { text: "Fire at area", tooltip: "Fire at a large area" };
}
if ((selectedUnits.length === 0 && this.getCategory() == "NavyUnit") || selectedUnitTypes.length === 1 && ["NavyUnit"].includes(selectedUnitTypes[0])) {
if (selectedUnits.concat([this]).every((unit: Unit) => { return ["Cruiser", "Destroyer", "Frigate"].includes(this.getType()) }))
options["fire-at-area"] = { text: "Fire at area", tooltip: "Fire at a large area" };
}
if (selectedUnitTypes.length === 1 && ["NavyUnit", "GroundUnit"].includes(selectedUnitTypes[0]) && getUnitsManager().getSelectedUnitsVariable((unit: Unit) => {return unit.getCoalition()}) !== undefined)
options["group"] = { text: "Create group", tooltip: "Create a group from the selected units." };
if (Object.keys(options).length > 0) {
getMap().showUnitContextMenu(e.originalEvent.x, e.originalEvent.y, e.latlng);
getMap().getUnitContextMenu().setOptions(options, (option: string) => {
getMap().hideUnitContextMenu();
this.#executeAction(e, option);
});
}
}
#executeAction(e: any, action: string) {
if (action === "center-map")
getMap().centerOnUnit(this.ID);
if (action === "attack")
getUnitsManager().selectedUnitsAttackUnit(this.ID);
else if (action === "refuel")
getUnitsManager().selectedUnitsRefuel();
else if (action === "group")
getUnitsManager().selectedUnitsCreateGroup();
else if (action === "follow")
this.#showFollowOptions(e);
else if (action === "bomb")
getMap().setState(BOMBING);
else if (action === "carpet-bomb")
getMap().setState(CARPET_BOMBING);
else if (action === "fire-at-area")
getMap().setState(FIRE_AT_AREA);
}
#showFollowOptions(e: any) {
var options: { [key: string]: { text: string, tooltip: string } } = {};
options = {
'trail': { text: "Trail", tooltip: "Follow unit in trail formation" },
'echelon-lh': { text: "Echelon (LH)", tooltip: "Follow unit in echelon left formation" },
'echelon-rh': { text: "Echelon (RH)", tooltip: "Follow unit in echelon right formation" },
'line-abreast-lh': { text: "Line abreast (LH)", tooltip: "Follow unit in line abreast left formation" },
'line-abreast-rh': { text: "Line abreast (RH)", tooltip: "Follow unit in line abreast right formation" },
'front': { text: "Front", tooltip: "Fly in front of unit" },
'diamond': { text: "Diamond", tooltip: "Follow unit in diamond formation" },
'custom': { text: "Custom", tooltip: "Set a custom formation position" },
}
getMap().getUnitContextMenu().setOptions(options, (option: string) => {
getMap().hideUnitContextMenu();
this.#applyFollowOptions(option);
});
getMap().showUnitContextMenu(e.originalEvent.x, e.originalEvent.y, e.latlng);
}
#applyFollowOptions(action: string) {
if (action === "custom") {
document.getElementById("custom-formation-dialog")?.classList.remove("hide");
getMap().getUnitContextMenu().setCustomFormationCallback((offset: { x: number, y: number, z: number }) => {
getUnitsManager().selectedUnitsFollowUnit(this.ID, offset);
})
}
else {
getUnitsManager().selectedUnitsFollowUnit(this.ID, undefined, action);
}
}
#updateMarker() {
this.updateVisibility();
/* Draw the minimap marker */
var drawMiniMapMarker = (this.belongsToCommandedCoalition() || this.getDetectionMethods().some(value => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value)));
if (this.#alive && drawMiniMapMarker) {
if (this.#miniMapMarker == null) {
this.#miniMapMarker = new CircleMarker(new LatLng(this.#position.lat, this.#position.lng), { radius: 0.5 });
if (this.#coalition == "neutral")
this.#miniMapMarker.setStyle({ color: "#CFD9E8" });
else if (this.#coalition == "red")
this.#miniMapMarker.setStyle({ color: "#ff5858" });
else
this.#miniMapMarker.setStyle({ color: "#247be2" });
this.#miniMapMarker.addTo(getMap().getMiniMapLayerGroup());
this.#miniMapMarker.bringToBack();
}
else {
if (this.#miniMapMarker.getLatLng().lat !== this.getPosition().lat || this.#miniMapMarker.getLatLng().lng !== this.getPosition().lng) {
this.#miniMapMarker.setLatLng(new LatLng(this.#position.lat, this.#position.lng));
this.#miniMapMarker.bringToBack();
}
}
}
else {
if (this.#miniMapMarker != null && getMap().getMiniMapLayerGroup().hasLayer(this.#miniMapMarker)) {
getMap().getMiniMapLayerGroup().removeLayer(this.#miniMapMarker);
this.#miniMapMarker = null;
}
}
/* Draw the marker */
if (!this.getHidden()) {
if (this.getLatLng().lat !== this.#position.lat || this.getLatLng().lng !== this.#position.lng) {
this.setLatLng(new LatLng(this.#position.lat, this.#position.lng));
}
var element = this.getElement();
if (element != null) {
/* Draw the velocity vector */
element.querySelector(".unit-vvi")?.setAttribute("style", `height: ${15 + this.#speed / 5}px;`);
/* Set fuel data */
element.querySelector(".unit-fuel-level")?.setAttribute("style", `width: ${this.#fuel}%`);
element.querySelector(".unit")?.toggleAttribute("data-has-low-fuel", this.#fuel < 20);
/* Set dead/alive flag */
element.querySelector(".unit")?.toggleAttribute("data-is-dead", !this.#alive);
/* Set current unit state */
if (this.#human) // Unit is human
element.querySelector(".unit")?.setAttribute("data-state", "human");
else if (!this.#controlled) // Unit is under DCS control (not Olympus)
element.querySelector(".unit")?.setAttribute("data-state", "dcs");
else if ((this.getCategory() == "Aircraft" || this.getCategory() == "Helicopter") && !this.#hasTask)
element.querySelector(".unit")?.setAttribute("data-state", "no-task");
else // Unit is under Olympus control
element.querySelector(".unit")?.setAttribute("data-state", this.#state.toLowerCase());
/* Set altitude and speed */
if (element.querySelector(".unit-altitude"))
(<HTMLElement>element.querySelector(".unit-altitude")).innerText = "FL" + String(Math.floor(mToFt(this.#position.alt as number) / 100));
if (element.querySelector(".unit-speed"))
(<HTMLElement>element.querySelector(".unit-speed")).innerText = String(Math.floor(msToKnots(this.#speed))) + "GS";
/* Rotate elements according to heading */
element.querySelectorAll("[data-rotate-to-heading]").forEach(el => {
const headingDeg = rad2deg(this.#heading);
let currentStyle = el.getAttribute("style") || "";
el.setAttribute("style", currentStyle + `transform:rotate(${headingDeg}deg);`);
});
/* Turn on ammo indicators */
var hasFox1 = element.querySelector(".unit")?.hasAttribute("data-has-fox-1");
var hasFox2 = element.querySelector(".unit")?.hasAttribute("data-has-fox-2");
var hasFox3 = element.querySelector(".unit")?.hasAttribute("data-has-fox-3");
var hasOtherAmmo = element.querySelector(".unit")?.hasAttribute("data-has-other-ammo");
var newHasFox1 = false;
var newHasFox2 = false;
var newHasFox3 = false;
var newHasOtherAmmo = false;
Object.values(this.#ammo).forEach((ammo: Ammo) => {
if (ammo.category == 1 && ammo.missileCategory == 1) {
if (ammo.guidance == 4 || ammo.guidance == 5)
newHasFox1 = true;
else if (ammo.guidance == 2)
newHasFox2 = true;
else if (ammo.guidance == 3)
newHasFox3 = true;
}
else
newHasOtherAmmo = true;
});
if (hasFox1 != newHasFox1) element.querySelector(".unit")?.toggleAttribute("data-has-fox-1", newHasFox1);
if (hasFox2 != newHasFox2) element.querySelector(".unit")?.toggleAttribute("data-has-fox-2", newHasFox2);
if (hasFox3 != newHasFox3) element.querySelector(".unit")?.toggleAttribute("data-has-fox-3", newHasFox3);
if (hasOtherAmmo != newHasOtherAmmo) element.querySelector(".unit")?.toggleAttribute("data-has-other-ammo", newHasOtherAmmo);
/* Draw the hotgroup element */
element.querySelector(".unit")?.toggleAttribute("data-is-in-hotgroup", this.#hotgroup != null);
if (this.#hotgroup) {
const hotgroupEl = element.querySelector(".unit-hotgroup-id") as HTMLElement;
if (hotgroupEl)
hotgroupEl.innerText = String(this.#hotgroup);
}
}
/* Set vertical offset for altitude stacking */
var pos = getMap().latLngToLayerPoint(this.getLatLng()).round();
this.setZIndexOffset(1000 + Math.floor(this.#position.alt as number) - pos.y + (this.#highlighted || this.#selected ? 5000 : 0));
}
}
#drawPath() {
if (this.#activePath != undefined && getMap().getVisibilityOptions()[SHOW_UNIT_PATHS]) {
var points = [];
points.push(new LatLng(this.#position.lat, this.#position.lng));
/* Add markers if missing */
while (this.#pathMarkers.length < Object.keys(this.#activePath).length) {
var marker = new Marker([0, 0], { icon: pathIcon }).addTo(getMap());
this.#pathMarkers.push(marker);
}
/* Remove markers if too many */
while (this.#pathMarkers.length > Object.keys(this.#activePath).length) {
getMap().removeLayer(this.#pathMarkers[this.#pathMarkers.length - 1]);
this.#pathMarkers.splice(this.#pathMarkers.length - 1, 1)
}
/* Update the position of the existing markers (to avoid creating markers uselessly) */
for (let WP in this.#activePath) {
var destination = this.#activePath[WP];
this.#pathMarkers[parseInt(WP)].setLatLng([destination.lat, destination.lng]);
points.push(new LatLng(destination.lat, destination.lng));
this.#pathPolyline.setLatLngs(points);
}
if (points.length == 1)
this.#clearPath();
}
else {
this.#clearPath();
}
}
#clearPath() {
for (let WP in this.#pathMarkers) {
getMap().removeLayer(this.#pathMarkers[WP]);
}
this.#pathMarkers = [];
this.#pathPolyline.setLatLngs([]);
}
#drawContacts() {
this.#clearContacts();
if (getMap().getVisibilityOptions()[SHOW_CONTACT_LINES]) {
for (let index in this.#contacts) {
var contactData = this.#contacts[index];
var contact: Unit | Weapon | null;
if (contactData.ID in getUnitsManager().getUnits())
contact = getUnitsManager().getUnitByID(contactData.ID);
else
contact = getWeaponsManager().getWeaponByID(contactData.ID);
if (contact != null && contact.getAlive()) {
var startLatLng = new LatLng(this.#position.lat, this.#position.lng);
var endLatLng: LatLng;
if (contactData.detectionMethod === RWR) {
var bearingToContact = bearing(this.#position.lat, this.#position.lng, contact.getPosition().lat, contact.getPosition().lng);
var startXY = getMap().latLngToContainerPoint(startLatLng);
var endX = startXY.x + 80 * Math.sin(deg2rad(bearingToContact));
var endY = startXY.y - 80 * Math.cos(deg2rad(bearingToContact));
endLatLng = getMap().containerPointToLatLng(new Point(endX, endY));
}
else
endLatLng = new LatLng(contact.getPosition().lat, contact.getPosition().lng);
var color;
if (contactData.detectionMethod === VISUAL || contactData.detectionMethod === OPTIC)
color = "#FF00FF";
else if (contactData.detectionMethod === RADAR || contactData.detectionMethod === IRST)
color = "#FFFF00";
else if (contactData.detectionMethod === RWR)
color = "#00FF00";
else
color = "#FFFFFF";
var contactPolyline = new Polyline([startLatLng, endLatLng], { color: color, weight: 3, opacity: 1, smoothFactor: 1, dashArray: "4, 8" });
contactPolyline.addTo(getMap());
this.#contactsPolylines.push(contactPolyline)
}
}
}
}
#clearContacts() {
for (let index in this.#contactsPolylines) {
getMap().removeLayer(this.#contactsPolylines[index])
}
}
#drawTarget() {
if (this.#targetPosition.lat != 0 && this.#targetPosition.lng != 0 && getMap().getVisibilityOptions()[SHOW_UNIT_PATHS]) {
this.#drawTargetPosition(this.#targetPosition);
}
else if (this.#targetID != 0 && getMap().getVisibilityOptions()[SHOW_UNIT_TARGETS]) {
const target = getUnitsManager().getUnitByID(this.#targetID);
if (target && (getMissionHandler().getCommandModeOptions().commandMode == GAME_MASTER || (this.belongsToCommandedCoalition() && getUnitsManager().getUnitDetectedMethods(target).some(value => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value))))) {
this.#drawTargetPosition(target.getPosition());
}
}
else
this.#clearTarget();
}
#drawTargetPosition(targetPosition: LatLng) {
if (!getMap().hasLayer(this.#targetPositionMarker))
this.#targetPositionMarker.addTo(getMap());
if (!getMap().hasLayer(this.#targetPositionPolyline))
this.#targetPositionPolyline.addTo(getMap());
this.#targetPositionMarker.setLatLng(new LatLng(targetPosition.lat, targetPosition.lng));
this.#targetPositionPolyline.setLatLngs([new LatLng(this.#position.lat, this.#position.lng), new LatLng(targetPosition.lat, targetPosition.lng)])
}
#clearTarget() {
if (getMap().hasLayer(this.#targetPositionMarker))
this.#targetPositionMarker.removeFrom(getMap());
if (getMap().hasLayer(this.#targetPositionPolyline))
this.#targetPositionPolyline.removeFrom(getMap());
}
#onZoom() {
this.#updateMarker();
}
}
export class AirUnit extends Unit {
getIconOptions() {
return {
showState: this.belongsToCommandedCoalition(),
showVvi: (this.belongsToCommandedCoalition() || this.getDetectionMethods().some(value => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value))),
showHotgroup: this.belongsToCommandedCoalition(),
showUnitIcon: (this.belongsToCommandedCoalition() || this.getDetectionMethods().some(value => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value))),
showShortLabel: (this.belongsToCommandedCoalition() || this.getDetectionMethods().some(value => [VISUAL, OPTIC].includes(value))),
showFuel: this.belongsToCommandedCoalition(),
showAmmo: this.belongsToCommandedCoalition(),
showSummary: (this.belongsToCommandedCoalition() || this.getDetectionMethods().some(value => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value))),
showCallsign: this.belongsToCommandedCoalition(),
rotateToHeading: false
};
}
}
export class Aircraft extends AirUnit {
constructor(ID: number) {
super(ID);
}
getCategory() {
return "Aircraft";
}
}
export class Helicopter extends AirUnit {
constructor(ID: number) {
super(ID);
}
getCategory() {
return "Helicopter";
}
}
export class GroundUnit extends Unit {
constructor(ID: number) {
super(ID);
}
getIconOptions() {
return {
showState: this.belongsToCommandedCoalition(),
showVvi: false,
showHotgroup: this.belongsToCommandedCoalition(),
showUnitIcon: (this.belongsToCommandedCoalition() || this.getDetectionMethods().some(value => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value))),
showShortLabel: false,
showFuel: false,
showAmmo: false,
showSummary: false,
showCallsign: this.belongsToCommandedCoalition(),
rotateToHeading: false
};
}
getCategory() {
return "GroundUnit";
}
getType() {
var blueprint = groundUnitDatabase.getByName(this.getName());
return blueprint?.type? blueprint.type: "";
}
}
export class NavyUnit extends Unit {
constructor(ID: number) {
super(ID);
}
getIconOptions() {
return {
showState: this.belongsToCommandedCoalition(),
showVvi: false,
showHotgroup: true,
showUnitIcon: (this.belongsToCommandedCoalition() || this.getDetectionMethods().some(value => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value))),
showShortLabel: false,
showFuel: false,
showAmmo: false,
showSummary: false,
showCallsign: this.belongsToCommandedCoalition(),
rotateToHeading: false
};
}
getMarkerCategory() {
return "navyunit";
}
getCategory() {
return "NavyUnit";
}
getType() {
var blueprint = navyUnitDatabase.getByName(this.getName());
return blueprint?.type? blueprint.type: "";
}
}