2024-10-21 19:02:33 +02:00

2249 lines
74 KiB
TypeScript

import { Marker, LatLng, Polyline, Icon, DivIcon, CircleMarker, Map, Point, LeafletMouseEvent, DomEvent, DomUtil } from "leaflet";
import { getApp } from "../olympusapp";
import {
enumToCoalition,
enumToEmissioNCountermeasure,
enumToROE,
enumToReactionToThreat,
enumToState,
getUnitDatabaseByCategory,
mToFt,
msToKnots,
rad2deg,
bearing,
deg2rad,
getGroundElevation,
coalitionToEnum,
nmToM,
zeroAppend,
} from "../other/utils";
import { CustomMarker } from "../map/markers/custommarker";
import { SVGInjector } from "@tanem/svg-injector";
import { UnitDatabase } from "./databases/unitdatabase";
import { TargetMarker } from "../map/markers/targetmarker";
import {
DLINK,
DataIndexes,
GAME_MASTER,
IRST,
OPTIC,
RADAR,
ROEs,
RWR,
VISUAL,
emissionsCountermeasures,
reactionsToThreat,
states,
GROUPING_ZOOM_TRANSITION,
MAX_SHOTS_SCATTER,
SHOTS_SCATTER_DEGREES,
ContextActionColors,
CONTEXT_ACTION_COLORS,
OlympusState,
JTACSubState,
} from "../constants/constants";
import { DataExtractor } from "../server/dataextractor";
import { groundUnitDatabase } from "./databases/groundunitdatabase";
import { navyUnitDatabase } from "./databases/navyunitdatabase";
import { Weapon } from "../weapon/weapon";
import { Ammo, Contact, GeneralSettings, LoadoutBlueprint, ObjectIconOptions, Offset, Radio, TACAN, UnitData } from "../interfaces";
import { RangeCircle } from "../map/rangecircle";
import { Group } from "./group";
import { ContextActionSet } from "./contextactionset";
import * as turf from "@turf/turf";
import {
olButtonsContextSimulateFireFight,
olButtonsContextFollow,
olButtonsContextLandAtPoint,
olButtonsContextAttack,
olButtonsContextRefuel,
} from "../ui/components/olicons";
import {
faExplosion,
faLocationCrosshairs,
faLocationDot,
faMapLocation,
faPeopleGroup,
faPlaneArrival,
faQuestionCircle,
faRoute,
faTrash,
faXmarksLines,
} from "@fortawesome/free-solid-svg-icons";
import { Carrier } from "../mission/carrier";
var pathIcon = new Icon({
iconUrl: "/vite/images/markers/marker-icon.png",
shadowUrl: "/vite/images/markers/marker-shadow.png",
iconAnchor: [13, 41],
});
/**
* Unit class which controls unit behaviour
*/
export abstract class Unit extends CustomMarker {
ID: number;
/* Data controlled directly by the backend. No setters are provided to avoid misalignments */
#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;
#horizontalVelocity: number = 0;
#verticalVelocity: number = 0;
#heading: number = 0;
#track: number = 0;
#isActiveTanker: boolean = false;
#isActiveAWACS: boolean = false;
#onOff: boolean = true;
#followRoads: boolean = false;
#fuel: number = 0;
#desiredSpeed: number = 0;
#desiredSpeedType: string = "CAS";
#desiredAltitude: number = 0;
#desiredAltitudeType: string = "ASL";
#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;
#operateAs: string = "blue";
#shotsScatter: number = 2;
#shotsIntensity: number = 2;
#health: number = 100;
/* Other members used to draw the unit, mostly ancillary stuff like targets, ranges and so on */
#group: Group | null = null;
#selected: boolean = false;
#hidden: boolean = false;
#highlighted: boolean = false;
#pathMarkers: Marker[] = [];
#pathPolyline: Polyline;
#contactsPolylines: Polyline[] = [];
#engagementCircle: RangeCircle;
#acquisitionCircle: RangeCircle;
#miniMapMarker: CircleMarker | null = null;
#targetPositionMarker: TargetMarker;
#targetPositionPolyline: Polyline;
#hotgroup: number | null = null;
#detectionMethods: number[] = [];
/* Inputs timers */
#mouseCooldownTimer: number = 0;
#shortPressTimer: number = 0;
#longPressTimer: number = 0;
#isMouseOnCooldown: boolean = false;
#isMouseDown: boolean = false;
/* Getters for backend driven data */
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;
}
getHorizontalVelocity() {
return this.#horizontalVelocity;
}
getVerticalVelocity() {
return this.#verticalVelocity;
}
getHeading() {
return this.#heading;
}
getTrack() {
return this.#track;
}
getIsActiveAWACS() {
return this.#isActiveAWACS;
}
getIsActiveTanker() {
return this.#isActiveTanker;
}
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;
}
getOperateAs() {
return this.#operateAs;
}
getShotsScatter() {
return this.#shotsScatter;
}
getShotsIntensity() {
return this.#shotsIntensity;
}
getHealth() {
return this.#health;
}
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, bubblingMouseEvents: false });
this.ID = ID;
this.#pathPolyline = new Polyline([], {
color: "#2d3e50",
weight: 3,
opacity: 0.5,
smoothFactor: 1,
});
this.#pathPolyline.addTo(getApp().getMap());
this.#targetPositionMarker = new TargetMarker(new LatLng(0, 0));
this.#targetPositionPolyline = new Polyline([], {
color: "#FF0000",
weight: 3,
opacity: 0.5,
smoothFactor: 1,
});
this.#engagementCircle = new RangeCircle(this.getPosition(), {
radius: 0,
weight: 4,
opacity: 1,
fillOpacity: 0,
dashArray: "4 8",
interactive: false,
bubblingMouseEvents: false,
});
this.#acquisitionCircle = new RangeCircle(this.getPosition(), {
radius: 0,
weight: 2,
opacity: 1,
fillOpacity: 0,
dashArray: "8 12",
interactive: false,
bubblingMouseEvents: false,
});
/* Leaflet events listeners */
this.on("mousedown", (e) => this.#onMouseDown(e));
this.on("mouseup", (e) => this.#onMouseUp(e));
this.on("dblclick", (e) => this.#onDoubleClick(e));
this.on("mouseover", () => {
if (this.belongsToCommandedCoalition()) {
this.setHighlighted(true);
document.dispatchEvent(new CustomEvent("unitMouseover", { detail: this }));
}
});
this.on("mouseout", () => {
this.setHighlighted(false);
document.dispatchEvent(new CustomEvent("unitMouseout", { detail: this }));
});
getApp()
.getMap()
.on("zoomend", (e: any) => {
this.#onZoom(e);
});
/* Deselect units if they are hidden */
document.addEventListener("hiddenTypesChanged", (ev: CustomEventInit) => {
this.#updateMarker();
this.setSelected(this.getSelected() && !this.getHidden());
});
/* Update the marker when the options change */
document.addEventListener("mapOptionChanged", (ev: CustomEventInit) => {
this.#updateMarker();
/* Circles don't like to be updated when the map is zooming */
if (!getApp().getMap().isZooming()) this.#drawRanges();
else
this.once("zoomend", () => {
this.#drawRanges();
});
if (this.getSelected()) this.drawLines();
});
}
/********************** Abstract methods *************************/
/** Get the unit category string
*
* @returns string The unit category
*/
abstract getCategory(): string;
/** Get the icon options
* Used to configure how the marker appears on the map
*
* @returns ObjectIconOptions
*/
abstract getIconOptions(): ObjectIconOptions;
/**
*
* @returns string containing the marker category
*/
abstract getMarkerCategory(): string;
/**
*
* @returns string containing the default marker
*/
abstract getDefaultMarker(): string;
/********************** Unit data *************************/
/** This function is called by the units manager to update all the data coming from the backend. It reads the binary raw data using a DataExtractor
*
* @param dataExtractor The DataExtractor object pointing to the binary buffer which contains the raw data coming from the backend
*/
setData(dataExtractor: DataExtractor) {
/* This variable controls if the marker must be updated. This is not always true since not all variables have an effect on the marker */
var updateMarker = !getApp().getMap().hasLayer(this);
var oldIsLeader = this.#isLeader;
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:
let newCoalition = enumToCoalition(dataExtractor.extractUInt8());
updateMarker = true;
if (newCoalition != this.#coalition) this.#clearRanges();
this.#coalition = newCoalition;
break; // If the coalition has changed, redraw the range circles to update the colour
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();
updateMarker = true;
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.horizontalVelocity:
this.#horizontalVelocity = dataExtractor.extractFloat64();
break;
case DataIndexes.verticalVelocity:
this.#verticalVelocity = dataExtractor.extractFloat64();
break;
case DataIndexes.heading:
this.#heading = dataExtractor.extractFloat64();
updateMarker = true;
break;
case DataIndexes.track:
this.#track = dataExtractor.extractFloat64();
updateMarker = true;
break;
case DataIndexes.isActiveTanker:
this.#isActiveTanker = dataExtractor.extractBool();
break;
case DataIndexes.isActiveAWACS:
this.#isActiveAWACS = 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;
case DataIndexes.operateAs:
this.#operateAs = enumToCoalition(dataExtractor.extractUInt8());
break;
case DataIndexes.shotsScatter:
this.#shotsScatter = dataExtractor.extractUInt8();
break;
case DataIndexes.shotsIntensity:
this.#shotsIntensity = dataExtractor.extractUInt8();
break;
case DataIndexes.health:
this.#health = dataExtractor.extractUInt8();
updateMarker = true;
break;
}
}
/* Dead and hidden units can't be selected */
this.setSelected(this.getSelected() && this.#alive && !this.getHidden());
/* Update the marker if required */
if (updateMarker) this.#updateMarker();
/* Redraw the marker if isLeader has changed. TODO I don't love this approach, observables may be more elegant */
if (oldIsLeader !== this.#isLeader) {
this.#redrawMarker();
/* Reapply selection */
if (this.getSelected()) {
this.setSelected(false);
this.setSelected(true);
}
}
/* If the unit is selected or if the view is centered on this unit, sent the update signal so that other elements like the UnitControlPanel can be updated. */
if (this.getSelected() || getApp().getMap().getCenteredOnUnit() === this) document.dispatchEvent(new CustomEvent("unitUpdated", { detail: this }));
}
/** Get unit data collated into an object
*
* @returns object populated by unit information which can also be retrieved using getters
*/
getData(): UnitData {
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,
horizontalVelocity: this.#horizontalVelocity,
verticalVelocity: this.#verticalVelocity,
heading: this.#heading,
track: this.#track,
isActiveTanker: this.#isActiveTanker,
isActiveAWACS: this.#isActiveAWACS,
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,
operateAs: this.#operateAs,
shotsScatter: this.#shotsScatter,
shotsIntensity: this.#shotsIntensity,
health: this.#health,
};
}
/** Get a database of information also in this unit's category
*
* @returns UnitDatabase
*/
getDatabase(): UnitDatabase | null {
return getUnitDatabaseByCategory(this.getMarkerCategory());
}
/** Set the unit as alive or dead
*
* @param newAlive (boolean) true = alive, false = dead
*/
setAlive(newAlive: boolean) {
if (newAlive != this.#alive) document.dispatchEvent(new CustomEvent("unitDeath", { detail: this }));
this.#alive = newAlive;
}
/** Set the unit as user-selected
*
* @param selected (boolean)
*/
setSelected(selected: boolean) {
/* Only alive units can be selected that belong to the commanded coalition can be selected */
if ((this.#alive || !selected) && this.belongsToCommandedCoalition() && this.getSelected() != selected) {
this.#selected = selected;
/* If selected, update the marker to show the selected effects, else clear all the drawings that are only shown for selected units. */
if (selected) {
this.#updateMarker();
} else {
this.#clearContacts();
this.#clearPath();
this.#clearTargetPosition();
}
/* When the group leader is selected, if grouping is active, all the other group members are also selected */
if (this.getCategory() === "GroundUnit" && getApp().getMap().getZoom() < GROUPING_ZOOM_TRANSITION) {
if (this.#isLeader) {
/* Redraw the marker in case the leader unit was replaced by a group marker, like for SAM Sites */
this.#redrawMarker();
this.getGroupMembers().forEach((unit: Unit) => unit.setSelected(selected));
} else {
this.#updateMarker();
}
}
/* Activate the selection effects on the marker */
this.getElement()?.querySelector(`.unit`)?.toggleAttribute("data-is-selected", selected);
/* Trigger events after all (de-)selecting has been done */
if (selected) {
document.dispatchEvent(new CustomEvent("unitSelection", { detail: this }));
} else {
document.dispatchEvent(new CustomEvent("unitDeselection", { detail: this }));
}
}
}
/** Is this unit selected?
*
* @returns boolean
*/
getSelected() {
return this.#selected;
}
/** Set the number of the hotgroup to which the unit belongss
*
* @param hotgroup (number)
*/
setHotgroup(hotgroup: number | null) {
this.#hotgroup = hotgroup;
this.#updateMarker();
}
/** Get the unit's hotgroup number
*
* @returns number
*/
getHotgroup() {
return this.#hotgroup;
}
/** Set the unit as highlighted
*
* @param highlighted (boolean)
*/
setHighlighted(highlighted: boolean) {
if (this.#highlighted != highlighted) {
this.#highlighted = highlighted;
this.getElement()?.querySelector(`[data-object|="unit"]`)?.toggleAttribute("data-is-highlighted", highlighted);
this.getGroupMembers().forEach((unit: Unit) => unit.setHighlighted(highlighted));
}
}
/** Get whether the unit is highlighted or not
*
* @returns boolean
*/
getHighlighted() {
return this.#highlighted;
}
/** Get the other members of the group which this unit is in
*
* @returns Unit[]
*/
getGroupMembers() {
if (this.#group !== null)
return this.#group.getMembers().filter((unit: Unit) => {
return unit != this;
});
return [];
}
/** Return the leader of the group
*
* @returns Unit The leader of the group
*/
getGroupLeader() {
if (this.#group !== null) return this.#group.getLeader();
return null;
}
/** Returns whether the user is allowed to command this unit, based on coalition
*
* @returns boolean
*/
belongsToCommandedCoalition() {
return getApp().getMissionManager().getCommandModeOptions().commandMode !== GAME_MASTER &&
getApp().getMissionManager().getCommandedCoalition() !== this.#coalition
? false
: true;
}
getType() {
return "";
}
getSpawnPoints() {
return this.getDatabase()?.getSpawnPointsByName(this.getName());
}
getBlueprint() {
return this.getDatabase()?.getByName(this.#name) ?? this.getDatabase()?.getUnkownUnit(this.getName());
}
getGroup() {
return this.#group;
}
setGroup(group: Group | null) {
this.#group = group;
}
/** Get the actions that this unit can perform
*
*/
appendContextActions(contextActionSet: ContextActionSet) {
contextActionSet.addContextAction(
this,
"move",
"Set destination",
"Click on the map to move the units there",
faLocationDot,
"position",
(units: Unit[], _, targetPosition) => {
getApp().getUnitsManager().clearDestinations(units);
if (targetPosition) getApp().getUnitsManager().addDestination(targetPosition, false, 0, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.MOVE] }
);
contextActionSet.addContextAction(
this,
"path",
"Create route",
"Click on the map to add a destination to the path",
faRoute,
"position",
(units: Unit[], _, targetPosition) => {
if (targetPosition) getApp().getUnitsManager().addDestination(targetPosition, false, 0, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.MOVE] }
);
contextActionSet.addContextAction(
this,
"delete",
"Delete unit",
"Deletes the unit",
faTrash,
null,
(units: Unit[], _1, _2) => {
getApp().getUnitsManager().delete(false);
},
{
executeImmediately: true,
buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.DELETE],
}
);
contextActionSet.addContextAction(
this,
"explode",
"Explode unit",
"Explodes the unit",
faExplosion,
null,
(units: Unit[], _1, _2) => {
document.dispatchEvent(new CustomEvent("showUnitExplosionMenu", { detail: { units: units } }));
},
{
executeImmediately: true,
buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.DELETE],
}
);
contextActionSet.addDefaultContextAction(this, "default", "Set destination", "", faRoute, null, (units: Unit[], targetUnit, targetPosition) => {
if (targetPosition) {
getApp().getUnitsManager().clearDestinations(units);
getApp().getUnitsManager().addDestination(targetPosition, false, 0, units);
}
});
}
drawLines() {
/* Leaflet does not like it when you change coordinates when the map is zooming */
if (!getApp().getMap().isZooming()) {
this.#drawPath();
this.#drawContacts();
this.#drawTarget();
}
}
checkZoomRedraw() {
return false;
}
isControlledByDCS() {
return this.getControlled() === false && this.getHuman() === false;
}
isControlledByOlympus() {
return this.getControlled() === true;
}
/********************** Icon *************************/
createIcon(): void {
/* Set the icon */
var icon = new DivIcon({
className: "leaflet-unit-icon",
iconAnchor: [25, 25],
iconSize: [50, 50],
});
this.setIcon(icon);
/* Create the base element */
var el = document.createElement("div");
el.classList.add("unit");
el.setAttribute("data-object", `unit-${this.getMarkerCategory()}`);
el.setAttribute("data-coalition", this.#coalition);
var iconOptions = this.getIconOptions();
/* Generate and append elements depending on active options */
/* Velocity vector */
if (iconOptions.showVvi) {
var vvi = document.createElement("div");
vvi.classList.add("unit-vvi");
vvi.toggleAttribute("data-rotate-to-heading");
el.append(vvi);
}
/* Hotgroup indicator */
if (iconOptions.showHotgroup) {
var hotgroup = document.createElement("div");
hotgroup.classList.add("unit-hotgroup");
var hotgroupId = document.createElement("div");
hotgroupId.classList.add("unit-hotgroup-id");
hotgroup.appendChild(hotgroupId);
el.append(hotgroup);
}
/* Main icon */
if (iconOptions.showUnitIcon) {
var unitIcon = document.createElement("div");
unitIcon.classList.add("unit-icon");
var img = document.createElement("img");
/* If a unit does not belong to the commanded coalition or it is not visually detected, show it with the generic aircraft square */
var marker;
if (this.belongsToCommandedCoalition() || this.getDetectionMethods().some((value) => [VISUAL, OPTIC].includes(value)))
marker = this.getBlueprint()?.markerFile ?? this.getDefaultMarker();
else marker = "aircraft";
img.src = `/vite/images/units/${marker}.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 = this.getBlueprint()?.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);
}
/* Health indicator */
if (iconOptions.showHealth) {
var healthIndicator = document.createElement("div");
healthIndicator.classList.add("unit-health");
var healthLevel = document.createElement("div");
healthLevel.classList.add("unit-health-level");
healthIndicator.appendChild(healthLevel);
el.append(healthIndicator);
}
/* 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 hiddenTypes = getApp().getMap().getHiddenTypes();
var hidden =
/* Hide the unit if it is a human and humans are hidden */
(this.getHuman() && hiddenTypes["human"]) ||
/* Hide the unit if it is DCS-controlled and DCS controlled units are hidden */
(this.isControlledByDCS() && hiddenTypes["dcs"]) ||
/* Hide the unit if it is Olympus-controlled and Olympus-controlled units are hidden */
(this.isControlledByOlympus() && hiddenTypes["olympus"]) ||
/* Hide the unit if this specific category is hidden */
hiddenTypes[this.getMarkerCategory()] ||
/* Hide the unit if this coalition is hidden */
hiddenTypes[this.#coalition] ||
/* Hide the unit if it does not belong to the commanded coalition and it is not detected by a method that can pinpoint its location (RWR does not count) */
(!this.belongsToCommandedCoalition() &&
(this.#detectionMethods.length == 0 || (this.#detectionMethods.length == 1 && this.#detectionMethods[0] === RWR))) ||
/* Hide the unit if grouping is activated, the unit is not the group leader, it is not selected, and the zoom is higher than the grouping threshold */
(getApp().getMap().getOptions().hideGroupMembers &&
!this.#isLeader &&
!this.getSelected() &&
this.getCategory() == "GroundUnit" &&
getApp().getMap().getZoom() < GROUPING_ZOOM_TRANSITION &&
(this.belongsToCommandedCoalition() || (!this.belongsToCommandedCoalition() && this.#detectionMethods.length == 0)));
/* Force dead units to be hidden */
this.setHidden(hidden || !this.getAlive());
}
setHidden(hidden: boolean) {
this.#hidden = hidden;
/* Add the marker if not present */
if (!getApp().getMap().hasLayer(this) && !this.getHidden()) {
if (getApp().getMap().isZooming())
this.once("zoomend", () => {
this.addTo(getApp().getMap());
});
else this.addTo(getApp().getMap());
}
/* Hide the marker if necessary*/
if (getApp().getMap().hasLayer(this) && this.getHidden()) {
getApp().getMap().removeLayer(this);
}
/* Draw the range circles if the unit is not hidden */
if (!this.getHidden()) {
/* Circles don't like to be updated when the map is zooming */
if (!getApp().getMap().isZooming()) this.#drawRanges();
else
this.once("zoomend", () => {
this.#drawRanges();
});
} else {
this.#clearRanges();
}
}
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 getApp().getUnitsManager().getUnitByID(this.#leaderID);
}
canFulfillRole(roles: string | string[]) {
if (typeof roles === "string") roles = [roles];
var loadouts = this.getBlueprint()?.loadouts;
if (loadouts) {
return loadouts.some((loadout: LoadoutBlueprint) => {
return (roles as string[]).some((role: string) => {
return loadout.roles.includes(role);
});
});
} else return false;
}
isInViewport() {
return getApp().getMap().getBounds().contains(this.getPosition());
}
canTargetPoint() {
return this.getBlueprint()?.canTargetPoint === true;
}
canRearm() {
return this.getBlueprint()?.canRearm === true;
}
canAAA() {
return this.getBlueprint()?.canAAA === true;
}
isIndirectFire() {
return this.getBlueprint()?.indirectFire === true;
}
isTanker() {
return this.canFulfillRole("Tanker");
}
isAWACS() {
return this.canFulfillRole("AWACS");
}
/********************** 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];
}
getApp().getServerManager().addDestination(this.ID, path);
}
}
clearDestinations() {
if (!this.#human) this.#activePath = [];
}
updatePathFromMarkers() {
var path: any = [];
this.#pathMarkers.forEach((marker) => {
path[Object.keys(path).length.toString()] = marker.getLatLng();
});
getApp().getServerManager().addDestination(this.ID, path);
}
attackUnit(targetID: number) {
/* Units can't attack themselves */
if (!this.#human) if (this.ID != targetID) getApp().getServerManager().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) getApp().getServerManager().followUnit(this.ID, targetID, offset);
}
landAt(latlng: LatLng) {
if (!this.#human) getApp().getServerManager().landAt(this.ID, latlng);
}
changeSpeed(speedChange: string) {
if (!this.#human) getApp().getServerManager().changeSpeed(this.ID, speedChange);
}
changeAltitude(altitudeChange: string) {
if (!this.#human) getApp().getServerManager().changeAltitude(this.ID, altitudeChange);
}
setSpeed(speed: number) {
if (!this.#human) getApp().getServerManager().setSpeed(this.ID, speed);
}
setSpeedType(speedType: string) {
if (!this.#human) getApp().getServerManager().setSpeedType(this.ID, speedType);
}
setAltitude(altitude: number) {
if (!this.#human) getApp().getServerManager().setAltitude(this.ID, altitude);
}
setAltitudeType(altitudeType: string) {
if (!this.#human) getApp().getServerManager().setAltitudeType(this.ID, altitudeType);
}
setROE(ROE: string) {
if (!this.#human) getApp().getServerManager().setROE(this.ID, ROE);
}
setReactionToThreat(reactionToThreat: string) {
if (!this.#human) getApp().getServerManager().setReactionToThreat(this.ID, reactionToThreat);
}
setEmissionsCountermeasures(emissionCountermeasure: string) {
if (!this.#human) getApp().getServerManager().setEmissionsCountermeasures(this.ID, emissionCountermeasure);
}
setOnOff(onOff: boolean) {
if (!this.#human) getApp().getServerManager().setOnOff(this.ID, onOff);
}
setFollowRoads(followRoads: boolean) {
if (!this.#human) getApp().getServerManager().setFollowRoads(this.ID, followRoads);
}
setOperateAs(operateAs: string) {
if (!this.#human) getApp().getServerManager().setOperateAs(this.ID, coalitionToEnum(operateAs));
}
delete(explosion: boolean, explosionType: string, immediate: boolean) {
getApp()
.getServerManager()
.deleteUnit(this.ID, explosion, explosionType, immediate, (commandHash) => {
/* When the command is executed, add an explosion marker where the unit was */
if (explosion) {
// TODO some commands don't currently return a commandHash, fix that!
let timer = window.setTimeout(() => {
//getApp()
// .getServerManager()
// .isCommandExecuted((res: any) => {
// if (res.commandExecuted) {
getApp().getMap().addExplosionMarker(this.getPosition());
window.clearInterval(timer);
// }
// }, commandHash);
}, 500);
}
});
}
refuel() {
if (!this.#human) getApp().getServerManager().refuel(this.ID);
}
setAdvancedOptions(isActiveTanker: boolean, isActiveAWACS: boolean, TACAN: TACAN, radio: Radio, generalSettings: GeneralSettings) {
if (!this.#human) getApp().getServerManager().setAdvacedOptions(this.ID, isActiveTanker, isActiveAWACS, TACAN, radio, generalSettings);
}
bombPoint(latlng: LatLng) {
getApp().getServerManager().bombPoint(this.ID, latlng);
}
carpetBomb(latlng: LatLng) {
getApp().getServerManager().carpetBomb(this.ID, latlng);
}
bombBuilding(latlng: LatLng) {
getApp().getServerManager().bombBuilding(this.ID, latlng);
}
fireAtArea(latlng: LatLng) {
getApp().getServerManager().fireAtArea(this.ID, latlng);
}
simulateFireFight(latlng: LatLng, targetGroundElevation: number | null) {
getGroundElevation(this.getPosition(), (response: string) => {
var unitGroundElevation: number | null = null;
try {
unitGroundElevation = parseFloat(response);
} catch {
console.log("Simulate fire fight: could not retrieve ground elevation");
}
/* DCS and SRTM altitude data is not exactly the same so to minimize error we use SRTM only to compute relative elevation difference */
var altitude = this.getPosition().alt;
if (altitude !== undefined && targetGroundElevation !== null && unitGroundElevation !== null)
getApp()
.getServerManager()
.simulateFireFight(this.ID, latlng, altitude + targetGroundElevation - unitGroundElevation);
});
}
// TODO: Remove coalition
scenicAAA() {
var coalition = "neutral";
if (this.getCoalition() === "red") coalition = "blue";
else if (this.getCoalition() == "blue") coalition = "red";
getApp().getServerManager().scenicAAA(this.ID, coalition);
}
// TODO: Remove coalition
missOnPurpose() {
var coalition = "neutral";
if (this.getCoalition() === "red") coalition = "blue";
else if (this.getCoalition() == "blue") coalition = "red";
getApp().getServerManager().missOnPurpose(this.ID, coalition);
}
landAtPoint(latlng: LatLng) {
getApp().getServerManager().landAtPoint(this.ID, latlng);
}
setShotsScatter(shotsScatter: number) {
if (!this.#human) getApp().getServerManager().setShotsScatter(this.ID, shotsScatter);
}
setShotsIntensity(shotsIntensity: number) {
if (!this.#human) getApp().getServerManager().setShotsIntensity(this.ID, shotsIntensity);
}
/***********************************************/
onAdd(map: Map): this {
super.onAdd(map);
return this;
}
onGroupChanged(member: Unit) {
this.#redrawMarker();
}
/***********************************************/
#onMouseUp(e: any) {
this.#isMouseDown = false;
if (getApp().getMap().isSelecting()) return;
DomEvent.stop(e);
DomEvent.preventDefault(e);
e.originalEvent.stopImmediatePropagation();
e.originalEvent.stopPropagation();
window.clearTimeout(this.#longPressTimer);
this.#isMouseOnCooldown = true;
this.#mouseCooldownTimer = window.setTimeout(() => {
this.#isMouseOnCooldown = false;
}, 200);
}
#onMouseDown(e: any) {
this.#isMouseDown = true;
DomEvent.stop(e);
DomEvent.preventDefault(e);
e.originalEvent.stopImmediatePropagation();
if (this.#isMouseOnCooldown) {
return;
}
this.#shortPressTimer = window.setTimeout(() => {
/* If the mouse is no longer being pressed, execute the short press action */
if (!this.#isMouseDown) this.#onShortPress(e);
}, 200);
this.#longPressTimer = window.setTimeout(() => {
/* If the mouse is still being pressed, execute the long press action */
if (this.#isMouseDown) this.#onLongPress(e);
}, 350);
}
#onShortPress(e: LeafletMouseEvent) {
console.log(`Short press on ${this.getUnitName()}`);
if (getApp().getState() === OlympusState.IDLE || e.originalEvent.ctrlKey) {
if (!e.originalEvent.ctrlKey) getApp().getUnitsManager().deselectAllUnits();
this.setSelected(!this.getSelected());
} else if (getApp().getState() === OlympusState.UNIT_CONTROL) {
if (getApp().getMap().getContextAction()) getApp().getMap().executeContextAction(this, null);
else {
getApp().getUnitsManager().deselectAllUnits();
this.setSelected(!this.getSelected());
}
} else if (getApp().getState() === OlympusState.JTAC && getApp().getSubState() === JTACSubState.SELECT_TARGET) {
document.dispatchEvent(new CustomEvent("selectJTACTarget", { detail: { unit: this } }));
getApp().setState(OlympusState.IDLE);
}
}
#onLongPress(e: any) {
console.log(`Long press on ${this.getUnitName()}`);
if (e.originalEvent.button === 2) {
document.dispatchEvent(new CustomEvent("showUnitContextMenu", { detail: e }));
}
}
#onDoubleClick(e: any) {
console.log(`Double click on ${this.getUnitName()}`);
window.clearTimeout(this.#shortPressTimer);
window.clearTimeout(this.#longPressTimer);
/* Select all matching units in the viewport */
const unitsManager = getApp().getUnitsManager();
Object.values(unitsManager.getUnits()).forEach((unit: Unit) => {
if (unit.getAlive() === true && unit.getName() === this.getName() && unit.isInViewport()) unitsManager.selectUnit(unit.ID, false);
});
}
#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", radius: 2 });
else if (this.#coalition == "red") this.#miniMapMarker.setStyle({ color: "#ff5858", radius: 2 });
else this.#miniMapMarker.setStyle({ color: "#247be2", radius: 2 });
this.#miniMapMarker.addTo(getApp().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 && getApp().getMap().getMiniMapLayerGroup().hasLayer(this.#miniMapMarker)) {
getApp().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 health data */
element.querySelector(".unit-health-level")?.setAttribute("style", `width: ${this.#health}%`);
element.querySelector(".unit")?.toggleAttribute("data-has-low-health", this.#health < 20);
/* Set dead/alive flag */
element.querySelector(".unit")?.toggleAttribute("data-is-dead", !this.#alive);
/* Set current unit state */
if (this.#human) {
// Unit is human
element.querySelector(".unit")?.setAttribute("data-state", "human");
} else if (!this.#controlled) {
// Unit is under DCS control (not Olympus)
element.querySelector(".unit")?.setAttribute("data-state", "dcs");
} else if ((this.getCategory() == "Aircraft" || this.getCategory() == "Helicopter") && !this.#hasTask) {
element.querySelector(".unit")?.setAttribute("data-state", "no-task");
} else {
// Unit is under Olympus control
if (this.#onOff) {
if (this.#isActiveTanker) element.querySelector(".unit")?.setAttribute("data-state", "tanker");
else if (this.#isActiveAWACS) element.querySelector(".unit")?.setAttribute("data-state", "AWACS");
else element.querySelector(".unit")?.setAttribute("data-state", this.#state.toLowerCase());
} else {
element.querySelector(".unit")?.setAttribute("data-state", "off");
}
}
/* Set altitude and speed */
if (element.querySelector(".unit-altitude"))
(<HTMLElement>element.querySelector(".unit-altitude")).innerText = "FL" + zeroAppend(Math.floor(mToFt(this.#position.alt as number) / 100), 3);
if (element.querySelector(".unit-speed"))
(<HTMLElement>element.querySelector(".unit-speed")).innerText = String(Math.floor(msToKnots(this.#speed))) + "GS";
/* Rotate elements according to heading */
element.querySelectorAll("[data-rotate-to-heading]").forEach((el) => {
const headingDeg = rad2deg(this.#track);
let currentStyle = el.getAttribute("style") || "";
el.setAttribute("style", currentStyle + `transform:rotate(${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 = getApp().getMap().latLngToLayerPoint(this.getLatLng()).round();
this.setZIndexOffset(1000 + Math.floor(this.#position.alt as number) - pos.y + (this.#highlighted || this.#selected ? 5000 : 0));
}
}
#redrawMarker() {
this.removeFrom(getApp().getMap());
this.#updateMarker();
/* Activate the selection effects on the marker */
this.getElement()?.querySelector(`.unit`)?.toggleAttribute("data-is-selected", this.getSelected());
}
#drawPath() {
if (this.#activePath != undefined && getApp().getMap().getOptions().showUnitPaths) {
var points: LatLng[] = [];
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,
draggable: true,
}).addTo(getApp().getMap());
marker.on("dragstart", (event) => {
event.target.options["freeze"] = true;
});
marker.on("dragend", (event) => {
this.updatePathFromMarkers();
event.target.options["freeze"] = false;
});
this.#pathMarkers.push(marker);
}
/* Remove markers if too many */
while (this.#pathMarkers.length > Object.keys(this.#activePath).length) {
getApp()
.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];
var frozen = this.#pathMarkers[parseInt(WP)].options["freeze"];
if (!this.#pathMarkers[parseInt(WP)].options["freeze"]) {
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() {
if (this.#pathPolyline.getLatLngs().length != 0) {
for (let WP in this.#pathMarkers) {
getApp().getMap().removeLayer(this.#pathMarkers[WP]);
}
this.#pathMarkers = [];
this.#pathPolyline.setLatLngs([]);
}
}
#drawContacts() {
this.#clearContacts();
if (getApp().getMap().getOptions().showUnitContacts) {
for (let index in this.#contacts) {
var contactData = this.#contacts[index];
var contact: Unit | Weapon | null;
if (contactData.ID in getApp().getUnitsManager().getUnits()) contact = getApp().getUnitsManager().getUnitByID(contactData.ID);
else contact = getApp().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 = getApp().getMap().latLngToContainerPoint(startLatLng);
var endX = startXY.x + 80 * Math.sin(deg2rad(bearingToContact));
var endY = startXY.y - 80 * Math.cos(deg2rad(bearingToContact));
endLatLng = getApp().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(getApp().getMap());
this.#contactsPolylines.push(contactPolyline);
}
}
}
}
#clearContacts() {
for (let index in this.#contactsPolylines) {
getApp().getMap().removeLayer(this.#contactsPolylines[index]);
}
}
#drawRanges() {
var engagementRange = 0;
var acquisitionRange = 0;
/* Get the acquisition and engagement ranges of the entire group, not for each unit */
if (this.getIsLeader()) {
var engagementRange = this.getDatabase()?.getByName(this.getName())?.engagementRange ?? 0;
var acquisitionRange = this.getDatabase()?.getByName(this.getName())?.acquisitionRange ?? 0;
this.getGroupMembers().forEach((unit: Unit) => {
if (unit.getAlive()) {
let unitEngagementRange = unit.getDatabase()?.getByName(unit.getName())?.engagementRange ?? 0;
let unitAcquisitionRange = unit.getDatabase()?.getByName(unit.getName())?.acquisitionRange ?? 0;
if (unitEngagementRange > engagementRange) engagementRange = unitEngagementRange;
if (unitAcquisitionRange > acquisitionRange) acquisitionRange = unitAcquisitionRange;
}
});
if (acquisitionRange !== this.#acquisitionCircle.getRadius()) {
this.#acquisitionCircle.setRadius(acquisitionRange);
}
if (engagementRange !== this.#engagementCircle.getRadius()) this.#engagementCircle.setRadius(engagementRange);
this.#engagementCircle.options.fillOpacity = this.getSelected() && getApp().getMap().getOptions().fillSelectedRing ? 0.3 : 0;
/* Acquisition circles */
var shortAcquisitionRangeCheck = acquisitionRange > nmToM(3) || !getApp().getMap().getOptions().hideUnitsShortRangeRings;
if (
getApp().getMap().getOptions().showUnitsAcquisitionRings &&
shortAcquisitionRangeCheck &&
(this.belongsToCommandedCoalition() || this.getDetectionMethods().some((value) => [VISUAL, OPTIC, IRST, RWR].includes(value)))
) {
if (!getApp().getMap().hasLayer(this.#acquisitionCircle)) {
this.#acquisitionCircle.addTo(getApp().getMap());
switch (this.getCoalition()) {
case "red":
this.#acquisitionCircle.options.color = "#D42121";
break;
case "blue":
this.#acquisitionCircle.options.color = "#017DC1";
break;
default:
this.#acquisitionCircle.options.color = "#111111";
break;
}
}
if (this.getPosition() != this.#acquisitionCircle.getLatLng()) this.#acquisitionCircle.setLatLng(this.getPosition());
} else {
if (getApp().getMap().hasLayer(this.#acquisitionCircle)) this.#acquisitionCircle.removeFrom(getApp().getMap());
}
/* Engagement circles */
var shortEngagementRangeCheck = engagementRange > nmToM(3) || !getApp().getMap().getOptions().hideUnitsShortRangeRings;
if (
getApp().getMap().getOptions().showUnitsEngagementRings &&
shortEngagementRangeCheck &&
(this.belongsToCommandedCoalition() || this.getDetectionMethods().some((value) => [VISUAL, OPTIC, IRST, RWR].includes(value)))
) {
if (!getApp().getMap().hasLayer(this.#engagementCircle)) {
this.#engagementCircle.addTo(getApp().getMap());
switch (this.getCoalition()) {
case "red":
this.#engagementCircle.options.color = "#FF5858";
break;
case "blue":
this.#engagementCircle.options.color = "#3BB9FF";
break;
default:
this.#engagementCircle.options.color = "#CFD9E8";
break;
}
}
if (this.getPosition() != this.#engagementCircle.getLatLng()) this.#engagementCircle.setLatLng(this.getPosition());
} else {
if (getApp().getMap().hasLayer(this.#engagementCircle)) this.#engagementCircle.removeFrom(getApp().getMap());
}
}
}
#clearRanges() {
if (getApp().getMap().hasLayer(this.#acquisitionCircle)) this.#acquisitionCircle.removeFrom(getApp().getMap());
if (getApp().getMap().hasLayer(this.#engagementCircle)) this.#engagementCircle.removeFrom(getApp().getMap());
}
#drawTarget() {
if (this.#targetPosition.lat != 0 && this.#targetPosition.lng != 0 && getApp().getMap().getOptions().showUnitPaths) {
this.#drawTargetPosition(this.#targetPosition);
} else if (this.#targetID != 0 && getApp().getMap().getOptions().showUnitTargets) {
const target = getApp().getUnitsManager().getUnitByID(this.#targetID);
if (
target &&
(getApp().getMissionManager().getCommandModeOptions().commandMode == GAME_MASTER ||
(this.belongsToCommandedCoalition() &&
getApp()
.getUnitsManager()
.getUnitDetectedMethods(target)
.some((value) => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value))))
) {
this.#drawTargetPosition(target.getPosition());
}
} else this.#clearTargetPosition();
}
#drawTargetPosition(targetPosition: LatLng) {
if (!getApp().getMap().hasLayer(this.#targetPositionMarker)) this.#targetPositionMarker.addTo(getApp().getMap());
if (!getApp().getMap().hasLayer(this.#targetPositionPolyline)) this.#targetPositionPolyline.addTo(getApp().getMap());
this.#targetPositionMarker.setLatLng(new LatLng(targetPosition.lat, targetPosition.lng));
if (this.getState() === "simulate-fire-fight" && this.getShotsScatter() != MAX_SHOTS_SCATTER) {
let turfUnitPosition = turf.point([this.getPosition().lng, this.getPosition().lat]);
let turfTargetPosition = turf.point([targetPosition.lng, targetPosition.lat]);
let bearing = turf.bearing(turfUnitPosition, turfTargetPosition);
let scatterDistance =
turf.distance(turfUnitPosition, turfTargetPosition) * Math.tan((MAX_SHOTS_SCATTER - this.getShotsScatter()) * deg2rad(SHOTS_SCATTER_DEGREES));
let destination1 = turf.destination(turfTargetPosition, scatterDistance, bearing + 90);
let destination2 = turf.destination(turfTargetPosition, scatterDistance, bearing - 90);
this.#targetPositionPolyline.setStyle({ dashArray: "4, 8" });
this.#targetPositionPolyline.setLatLngs([
new LatLng(destination1.geometry.coordinates[1], destination1.geometry.coordinates[0]),
new LatLng(this.#position.lat, this.#position.lng),
new LatLng(destination2.geometry.coordinates[1], destination2.geometry.coordinates[0]),
]);
} else {
this.#targetPositionPolyline.setStyle({ dashArray: "" });
this.#targetPositionPolyline.setLatLngs([new LatLng(this.#position.lat, this.#position.lng), new LatLng(targetPosition.lat, targetPosition.lng)]);
}
}
#clearTargetPosition() {
if (getApp().getMap().hasLayer(this.#targetPositionMarker)) this.#targetPositionMarker.removeFrom(getApp().getMap());
if (getApp().getMap().hasLayer(this.#targetPositionPolyline)) this.#targetPositionPolyline.removeFrom(getApp().getMap());
}
#onZoom(e: any) {
if (this.checkZoomRedraw()) this.#redrawMarker();
this.#updateMarker();
}
}
export abstract class AirUnit extends Unit {
getIconOptions() {
var belongsToCommandedCoalition = this.belongsToCommandedCoalition();
return {
showState: belongsToCommandedCoalition,
showVvi: belongsToCommandedCoalition || this.getDetectionMethods().some((value) => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value)),
showHealth: false,
showHotgroup: belongsToCommandedCoalition,
showUnitIcon: belongsToCommandedCoalition || this.getDetectionMethods().some((value) => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value)),
showShortLabel: belongsToCommandedCoalition || this.getDetectionMethods().some((value) => [VISUAL, OPTIC].includes(value)),
showFuel: belongsToCommandedCoalition,
showAmmo: belongsToCommandedCoalition,
showSummary: belongsToCommandedCoalition || this.getDetectionMethods().some((value) => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value)),
showCallsign: belongsToCommandedCoalition,
rotateToHeading: false,
};
}
appendContextActions(contextActionSet: ContextActionSet) {
super.appendContextActions(contextActionSet);
/* Context actions to be executed immediately */
contextActionSet.addContextAction(
this,
"refuel",
"Refuel at tanker",
"Refuel units at the nearest AAR Tanker. If no tanker is available the unit will RTB",
olButtonsContextRefuel,
null,
(units: Unit[]) => {
getApp().getUnitsManager().refuel(units);
},
{ executeImmediately: true, buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ADMIN] }
);
contextActionSet.addContextAction(
this,
"center-map",
"Center map",
"Center the map on the unit and follow it",
faMapLocation,
null,
(units: Unit[]) => {
getApp().getMap().centerOnUnit(units[0]);
},
{ executeImmediately: true, buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.OTHER] }
);
/* Context actions that require a target unit */
contextActionSet.addContextAction(
this,
"attack",
"Attack unit",
"Click on a unit to attack it using A/A or A/G weapons",
olButtonsContextAttack,
"unit",
(units: Unit[], targetUnit: Unit | null, _) => {
if (targetUnit) getApp().getUnitsManager().attackUnit(targetUnit.ID, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ENGAGE] }
);
contextActionSet.addContextAction(
this,
"follow",
"Follow unit",
"Click on a unit to follow it in formation",
olButtonsContextFollow,
"unit",
(units: Unit[], targetUnit: Unit | null, _) => {
if (targetUnit) {
document.dispatchEvent(
new CustomEvent("showFormationMenu", {
detail: {
leader: targetUnit,
wingmen: units.filter((unit) => unit !== targetUnit),
},
})
);
}
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ADMIN] }
);
if (this.canTargetPoint()) {
/* Context actions that require a target position */
contextActionSet.addContextAction(
this,
"bomb",
"Precision bomb location",
"Click on a point to execute a precision bombing attack",
faLocationCrosshairs,
"position",
(units: Unit[], _, targetPosition: LatLng | null) => {
if (targetPosition) getApp().getUnitsManager().bombPoint(targetPosition, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ENGAGE] }
);
contextActionSet.addContextAction(
this,
"carpet-bomb",
"Carpet bomb location",
"Click on a point to execute a carpet bombing attack",
faXmarksLines,
"position",
(units: Unit[], _, targetPosition: LatLng | null) => {
if (targetPosition) getApp().getUnitsManager().carpetBomb(targetPosition, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ENGAGE] }
);
}
contextActionSet.addContextAction(
this,
"land",
"Land",
"Click on a point to land at the nearest airbase",
faPlaneArrival,
"position",
(units: Unit[], _, targetPosition: LatLng | null) => {
if (targetPosition) getApp().getUnitsManager().landAt(targetPosition, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ADMIN] }
);
}
}
export class Aircraft extends AirUnit {
constructor(ID: number) {
super(ID);
}
getCategory() {
return "Aircraft";
}
appendContextActions(contextActionSet: ContextActionSet) {
super.appendContextActions(contextActionSet);
}
getMarkerCategory() {
return "aircraft";
}
getDefaultMarker() {
return "aircraft";
}
}
export class Helicopter extends AirUnit {
constructor(ID: number) {
super(ID);
}
getCategory() {
return "Helicopter";
}
appendContextActions(contextActionSet: ContextActionSet) {
super.appendContextActions(contextActionSet);
contextActionSet.addContextAction(
this,
"land-at-point",
"Land at location",
"Click on a point to land there",
olButtonsContextLandAtPoint,
"position",
(units: Unit[], _, targetPosition: LatLng | null) => {
if (targetPosition) getApp().getUnitsManager().landAtPoint(targetPosition, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ADMIN] }
);
}
getMarkerCategory() {
return "helicopter";
}
getDefaultMarker() {
return "helicopter";
}
}
export class GroundUnit extends Unit {
constructor(ID: number) {
super(ID);
}
getIconOptions() {
var belongsToCommandedCoalition = this.belongsToCommandedCoalition();
return {
showState: belongsToCommandedCoalition,
showVvi: false,
showHealth: true,
showHotgroup: belongsToCommandedCoalition,
showUnitIcon: belongsToCommandedCoalition || this.getDetectionMethods().some((value) => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value)),
showShortLabel: this.getBlueprint()?.type === "SAM Site",
showFuel: false,
showAmmo: false,
showSummary: false,
showCallsign: belongsToCommandedCoalition,
rotateToHeading: false,
};
}
appendContextActions(contextActionSet: ContextActionSet) {
super.appendContextActions(contextActionSet);
/* Context actions to be executed immediately */
contextActionSet.addContextAction(
this,
"group-ground",
"Group ground units",
"Create a group of ground units",
faPeopleGroup,
null,
(units: Unit[], _1, _2) => {
getApp().getUnitsManager().createGroup(units);
},
{ executeImmediately: true, buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.OTHER] }
);
contextActionSet.addContextAction(
this,
"center-map",
"Center map",
"Center the map on the unit and follow it",
faMapLocation,
null,
(units: Unit[]) => {
getApp().getMap().centerOnUnit(units[0]);
},
{ executeImmediately: true, buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.OTHER] }
);
/* Context actions that require a target unit */
contextActionSet.addContextAction(
this,
"attack",
"Attack unit",
"Click on a unit to attack it",
olButtonsContextAttack,
"unit",
(units: Unit[], targetUnit: Unit | null, _) => {
if (targetUnit) getApp().getUnitsManager().attackUnit(targetUnit.ID, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ENGAGE] }
);
/* Context actions that require a target position */
if (this.canTargetPoint()) {
contextActionSet.addContextAction(
this,
"fire-at-area",
"Fire at area",
"Click on a point to precisely fire at it (if possible)",
faLocationCrosshairs,
"position",
(units: Unit[], _, targetPosition: LatLng | null) => {
if (targetPosition) getApp().getUnitsManager().fireAtArea(targetPosition, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ENGAGE] }
);
contextActionSet.addContextAction(
this,
"simulate-fire-fight",
"Simulate fire fight",
"Simulate a fire fight by shooting randomly in a certain large area. WARNING: works correctly only on neutral units, blue or red units will aim",
olButtonsContextSimulateFireFight,
"position",
(units: Unit[], _, targetPosition: LatLng | null) => {
if (targetPosition) getApp().getUnitsManager().simulateFireFight(targetPosition, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ADMIN] }
);
}
}
getCategory() {
return "GroundUnit";
}
getType() {
var blueprint = groundUnitDatabase.getByName(this.getName());
return blueprint?.type ? blueprint.type : "";
}
/* When a unit is a leader of a group, the map is zoomed out and grouping when zoomed out is enabled, check if the unit should be shown as a specific group. This is used to show a SAM battery instead of the group leader */
getBlueprint() {
let unitWhenGrouped: string | undefined | null = null;
if (
!this.getSelected() &&
this.getIsLeader() &&
getApp().getMap().getOptions().hideGroupMembers &&
getApp().getMap().getZoom() < GROUPING_ZOOM_TRANSITION
) {
unitWhenGrouped = this.getDatabase()?.getByName(this.getName())?.unitWhenGrouped ?? null;
let member = this.getGroupMembers().reduce((prev: Unit | null, unit: Unit, index: number) => {
if (unit.getBlueprint()?.unitWhenGrouped != undefined) return unit;
return prev;
}, null);
unitWhenGrouped = member !== null ? member?.getBlueprint()?.unitWhenGrouped : unitWhenGrouped;
}
if (unitWhenGrouped) return this.getDatabase()?.getByName(unitWhenGrouped) ?? this.getDatabase()?.getUnkownUnit(this.getName());
else return this.getDatabase()?.getByName(this.getName()) ?? this.getDatabase()?.getUnkownUnit(this.getName());
}
/* When we zoom past the grouping limit, grouping is enabled and the unit is a leader, we redraw the unit to apply any possible grouped marker */
checkZoomRedraw(): boolean {
return (
this.getIsLeader() &&
(getApp().getMap().getOptions().hideGroupMembers as boolean) &&
((getApp().getMap().getZoom() >= GROUPING_ZOOM_TRANSITION && getApp().getMap().getPreviousZoom() < GROUPING_ZOOM_TRANSITION) ||
(getApp().getMap().getZoom() < GROUPING_ZOOM_TRANSITION && getApp().getMap().getPreviousZoom() >= GROUPING_ZOOM_TRANSITION))
);
}
getMarkerCategory() {
if (/\bAAA|SAM\b/.test(this.getType()) || /\bmanpad|stinger\b/i.test(this.getType())) return "groundunit-sam";
else return "groundunit";
}
getDefaultMarker() {
return "groundunit";
}
}
export class NavyUnit extends Unit {
#carrier: Carrier;
constructor(ID: number) {
super(ID);
}
getIconOptions() {
var belongsToCommandedCoalition = this.belongsToCommandedCoalition();
return {
showState: belongsToCommandedCoalition,
showVvi: false,
showHealth: true,
showHotgroup: true,
showUnitIcon: belongsToCommandedCoalition || this.getDetectionMethods().some((value) => [VISUAL, OPTIC, RADAR, IRST, DLINK].includes(value)),
showShortLabel: false,
showFuel: false,
showAmmo: false,
showSummary: false,
showCallsign: belongsToCommandedCoalition,
rotateToHeading: false,
};
}
appendContextActions(contextActionSet: ContextActionSet) {
super.appendContextActions(contextActionSet);
/* Context actions to be executed immediately */
contextActionSet.addContextAction(
this,
"group-navy",
"Group navy units",
"Create a group of navy units",
faQuestionCircle,
null,
(units: Unit[], _1, _2) => {
getApp().getUnitsManager().createGroup(units);
},
{ executeImmediately: true, buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.OTHER] }
);
contextActionSet.addContextAction(
this,
"center-map",
"Center map",
"Center the map on the unit and follow it",
faMapLocation,
null,
(units: Unit[]) => {
getApp().getMap().centerOnUnit(units[0]);
},
{ executeImmediately: true, buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.OTHER] }
);
/* Context actions that require a target unit */
contextActionSet.addContextAction(
this,
"attack",
"Attack unit",
"Click on a unit to attack it",
olButtonsContextAttack,
"unit",
(units: Unit[], targetUnit: Unit | null, _) => {
if (targetUnit) getApp().getUnitsManager().attackUnit(targetUnit.ID, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ENGAGE] }
);
/* Context actions that require a target position */
contextActionSet.addContextAction(
this,
"fire-at-area",
"Fire at area",
"Click on a point to precisely fire at it (if possible)",
faLocationCrosshairs,
"position",
(units: Unit[], _, targetPosition: LatLng | null) => {
if (targetPosition) getApp().getUnitsManager().fireAtArea(targetPosition, units);
},
{ buttonColor: CONTEXT_ACTION_COLORS[ContextActionColors.ENGAGE] }
);
}
getCategory() {
return "NavyUnit";
}
getType() {
var blueprint = navyUnitDatabase.getByName(this.getName());
return blueprint?.type ? blueprint.type : "";
}
getMarkerCategory() {
return "navyunit";
}
getDefaultMarker() {
return "navyunit";
}
setData(dataExtractor: DataExtractor) {
super.setData(dataExtractor);
if (this.#carrier) {
this.#carrier.setLatLng(this.getPosition());
this.#carrier.setHeading(this.getHeading());
this.#carrier.updateSize();
}
}
onAdd(map: Map): this {
super.onAdd(map);
if (this.getBlueprint()?.type === "Aircraft Carrier")
this.#carrier = new Carrier({
position: this.getPosition(),
name: this.getUnitName(),
}).addTo(getApp().getMap());
return this;
}
onRemove(map: Map): this {
super.onRemove(map);
if (this.#carrier) this.#carrier.removeFrom(getApp().getMap());
return this;
}
}