DCSOlympus/client/src/server/servermanager.ts
2023-10-01 19:15:56 +02:00

518 lines
21 KiB
TypeScript

import { LatLng } from 'leaflet';
import { getApp } from '..';
import { AIRBASES_URI, BULLSEYE_URI, COMMANDS_URI, LOGS_URI, MISSION_URI, NONE, ROEs, UNITS_URI, WEAPONS_URI, emissionsCountermeasures, reactionsToThreat } from '../constants/constants';
import { ServerStatusPanel } from '../panels/serverstatuspanel';
import { LogPanel } from '../panels/logpanel';
import { Popup } from '../popups/popup';
import { ConnectionStatusPanel } from '../panels/connectionstatuspanel';
import { AirbasesData, BullseyesData, GeneralSettings, MissionData, Radio, ServerRequestOptions, TACAN } from '../interfaces';
export class ServerManager {
#connected: boolean = false;
#paused: boolean = false;
#REST_ADDRESS = "http://localhost:30000/olympus";
#DEMO_ADDRESS = window.location.href + "demo";
#username = "";
#password = "";
#sessionHash: string | null = null;
#lastUpdateTimes: {[key: string]: number} = {}
#demoEnabled = false;
constructor() {
this.#lastUpdateTimes[UNITS_URI] = Date.now();
this.#lastUpdateTimes[WEAPONS_URI] = Date.now();
this.#lastUpdateTimes[LOGS_URI] = Date.now();
this.#lastUpdateTimes[AIRBASES_URI] = Date.now();
this.#lastUpdateTimes[BULLSEYE_URI] = Date.now();
this.#lastUpdateTimes[MISSION_URI] = Date.now();
}
toggleDemoEnabled() {
this.#demoEnabled = !this.#demoEnabled;
}
setCredentials(newUsername: string, newPassword: string) {
this.#username = newUsername;
this.#password = newPassword;
}
GET(callback: CallableFunction, uri: string, options?: ServerRequestOptions, responseType?: string) {
var xmlHttp = new XMLHttpRequest();
/* Assemble the request options string */
var optionsString = '';
if (options?.time != undefined)
optionsString = `time=${options.time}`;
if (options?.commandHash != undefined)
optionsString = `commandHash=${options.commandHash}`;
/* On the connection */
xmlHttp.open("GET", `${this.#demoEnabled ? this.#DEMO_ADDRESS : this.#REST_ADDRESS}/${uri}${optionsString ? `?${optionsString}` : ''}`, true);
/* If provided, set the credentials */
if (this.#username && this.#password)
xmlHttp.setRequestHeader("Authorization", "Basic " + btoa(`${this.#username}:${this.#password}`));
/* If specified, set the response type */
if (responseType)
xmlHttp.responseType = responseType as XMLHttpRequestResponseType;
xmlHttp.onload = (e) => {
if (xmlHttp.status == 200) {
/* Success */
this.setConnected(true);
if (xmlHttp.responseType == 'arraybuffer')
this.#lastUpdateTimes[uri] = callback(xmlHttp.response);
else {
const result = JSON.parse(xmlHttp.responseText);
this.#lastUpdateTimes[uri] = callback(result);
if (result.frameRate !== undefined && result.load !== undefined)
(getApp().getPanelsManager().get("serverStatus") as ServerStatusPanel).update(result.frameRate, result.load);
}
} else if (xmlHttp.status == 401) {
/* Bad credentials */
console.error("Incorrect username/password");
getApp().setLoginStatus("failed");
} else {
/* Failure, probably disconnected */
this.setConnected(false);
}
};
xmlHttp.onerror = (res) => {
console.error("An error occurred during the XMLHttpRequest");
this.setConnected(false);
};
xmlHttp.send(null);
}
PUT(request: object, callback: CallableFunction) {
var xmlHttp = new XMLHttpRequest();
xmlHttp.open("PUT", this.#demoEnabled ? this.#DEMO_ADDRESS : this.#REST_ADDRESS);
xmlHttp.setRequestHeader("Content-Type", "application/json");
if (this.#username && this.#password)
xmlHttp.setRequestHeader("Authorization", "Basic " + btoa(`${this.#username}:${this.#password}`));
xmlHttp.onload = (res: any) => {
var res = JSON.parse(xmlHttp.responseText);
callback(res);
};
xmlHttp.send(JSON.stringify(request));
}
getConfig(callback: CallableFunction) {
var xmlHttp = new XMLHttpRequest();
xmlHttp.open("GET", window.location.href + "config", true);
xmlHttp.onload = function (e) {
var data = JSON.parse(xmlHttp.responseText);
callback(data);
};
xmlHttp.onerror = function () {
console.error("An error occurred during the XMLHttpRequest, could not retrieve configuration file");
};
xmlHttp.send(null);
}
setAddress(address: string, port: number) {
this.#REST_ADDRESS = `http://${address}:${port}/olympus`
console.log(`Setting REST address to ${this.#REST_ADDRESS}`)
}
getAirbases(callback: CallableFunction) {
this.GET(callback, AIRBASES_URI);
}
getBullseye(callback: CallableFunction) {
this.GET(callback, BULLSEYE_URI);
}
getLogs(callback: CallableFunction, refresh: boolean = false) {
this.GET(callback, LOGS_URI, { time: refresh ? 0 : this.#lastUpdateTimes[LOGS_URI]});
}
getMission(callback: CallableFunction) {
this.GET(callback, MISSION_URI);
}
getUnits(callback: CallableFunction, refresh: boolean = false) {
this.GET(callback, UNITS_URI, { time: refresh ? 0 : this.#lastUpdateTimes[UNITS_URI] }, 'arraybuffer');
}
getWeapons(callback: CallableFunction, refresh: boolean = false) {
this.GET(callback, WEAPONS_URI, { time: refresh ? 0 : this.#lastUpdateTimes[WEAPONS_URI] }, 'arraybuffer');
}
isCommandExecuted(callback: CallableFunction, commandHash: string) {
this.GET(callback, COMMANDS_URI, { commandHash: commandHash});
}
addDestination(ID: number, path: any, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "path": path }
var data = { "setPath": command }
this.PUT(data, callback);
}
spawnSmoke(color: string, latlng: LatLng, callback: CallableFunction = () => {}) {
var command = { "color": color, "location": latlng };
var data = { "smoke": command }
this.PUT(data, callback);
}
spawnExplosion(intensity: number, latlng: LatLng, callback: CallableFunction = () => {}) {
var command = { "intensity": intensity, "location": latlng };
var data = { "explosion": command }
this.PUT(data, callback);
}
spawnAircrafts(units: any, coalition: string, airbaseName: string, country: string, immediate: boolean, spawnPoints: number, callback: CallableFunction = () => {}) {
var command = { "units": units, "coalition": coalition, "airbaseName": airbaseName, "country": country, "immediate": immediate, "spawnPoints": spawnPoints };
var data = { "spawnAircrafts": command }
this.PUT(data, callback);
}
spawnHelicopters(units: any, coalition: string, airbaseName: string, country: string, immediate: boolean, spawnPoints: number, callback: CallableFunction = () => {}) {
var command = { "units": units, "coalition": coalition, "airbaseName": airbaseName, "country": country, "immediate": immediate, "spawnPoints": spawnPoints };
var data = { "spawnHelicopters": command }
this.PUT(data, callback);
}
spawnGroundUnits(units: any, coalition: string, country: string, immediate: boolean, spawnPoints: number, callback: CallableFunction = () => {}) {
var command = { "units": units, "coalition": coalition, "country": country, "immediate": immediate, "spawnPoints": spawnPoints };;
var data = { "spawnGroundUnits": command }
this.PUT(data, callback);
}
spawnNavyUnits(units: any, coalition: string, country: string, immediate: boolean, spawnPoints: number, callback: CallableFunction = () => {}) {
var command = { "units": units, "coalition": coalition, "country": country, "immediate": immediate, "spawnPoints": spawnPoints };
var data = { "spawnNavyUnits": command }
this.PUT(data, callback);
}
attackUnit(ID: number, targetID: number, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "targetID": targetID };
var data = { "attackUnit": command }
this.PUT(data, callback);
}
followUnit(ID: number, targetID: number, offset: { "x": number, "y": number, "z": number }, callback: CallableFunction = () => {}) {
// X: front-rear, positive front
// Y: top-bottom, positive bottom
// Z: left-right, positive right
var command = { "ID": ID, "targetID": targetID, "offsetX": offset["x"], "offsetY": offset["y"], "offsetZ": offset["z"] };
var data = { "followUnit": command }
this.PUT(data, callback);
}
cloneUnits(units: {ID: number, location: LatLng}[], deleteOriginal: boolean, spawnPoints: number, callback: CallableFunction = () => {}) {
var command = { "units": units, "deleteOriginal": deleteOriginal, "spawnPoints": spawnPoints };
var data = { "cloneUnits": command }
this.PUT(data, callback);
}
deleteUnit(ID: number, explosion: boolean, immediate: boolean, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "explosion": explosion, "immediate": immediate };
var data = { "deleteUnit": command }
this.PUT(data, callback);
}
landAt(ID: number, latlng: LatLng, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "location": latlng };
var data = { "landAt": command }
this.PUT(data, callback);
}
changeSpeed(ID: number, speedChange: string, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "change": speedChange }
var data = { "changeSpeed": command }
this.PUT(data, callback);
}
setSpeed(ID: number, speed: number, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "speed": speed }
var data = { "setSpeed": command }
this.PUT(data, callback);
}
setSpeedType(ID: number, speedType: string, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "speedType": speedType }
var data = { "setSpeedType": command }
this.PUT(data, callback);
}
changeAltitude(ID: number, altitudeChange: string, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "change": altitudeChange }
var data = { "changeAltitude": command }
this.PUT(data, callback);
}
setAltitudeType(ID: number, altitudeType: string, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "altitudeType": altitudeType }
var data = { "setAltitudeType": command }
this.PUT(data, callback);
}
setAltitude(ID: number, altitude: number, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "altitude": altitude }
var data = { "setAltitude": command }
this.PUT(data, callback);
}
createFormation(ID: number, isLeader: boolean, wingmenIDs: number[], callback: CallableFunction = () => {}) {
var command = { "ID": ID, "wingmenIDs": wingmenIDs, "isLeader": isLeader }
var data = { "setLeader": command }
this.PUT(data, callback);
}
setROE(ID: number, ROE: string, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "ROE": ROEs.indexOf(ROE) }
var data = { "setROE": command }
this.PUT(data, callback);
}
setReactionToThreat(ID: number, reactionToThreat: string, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "reactionToThreat": reactionsToThreat.indexOf(reactionToThreat) }
var data = { "setReactionToThreat": command }
this.PUT(data, callback);
}
setEmissionsCountermeasures(ID: number, emissionCountermeasure: string, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "emissionsCountermeasures": emissionsCountermeasures.indexOf(emissionCountermeasure) }
var data = { "setEmissionsCountermeasures": command }
this.PUT(data, callback);
}
setOnOff(ID: number, onOff: boolean, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "onOff": onOff }
var data = { "setOnOff": command }
this.PUT(data, callback);
}
setFollowRoads(ID: number, followRoads: boolean, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "followRoads": followRoads }
var data = { "setFollowRoads": command }
this.PUT(data, callback);
}
refuel(ID: number, callback: CallableFunction = () => {}) {
var command = { "ID": ID };
var data = { "refuel": command }
this.PUT(data, callback);
}
bombPoint(ID: number, latlng: LatLng, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "location": latlng }
var data = { "bombPoint": command }
this.PUT(data, callback);
}
carpetBomb(ID: number, latlng: LatLng, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "location": latlng }
var data = { "carpetBomb": command }
this.PUT(data, callback);
}
bombBuilding(ID: number, latlng: LatLng, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "location": latlng }
var data = { "bombBuilding": command }
this.PUT(data, callback);
}
fireAtArea(ID: number, latlng: LatLng, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "location": latlng }
var data = { "fireAtArea": command }
this.PUT(data, callback);
}
simulateFireFight(ID: number, latlng: LatLng, altitude: number, callback: CallableFunction = () => {}) {
var command = { "ID": ID, "location": latlng, "altitude": altitude }
var data = { "simulateFireFight": command }
this.PUT(data, callback);
}
scenicAAA(ID: number, callback: CallableFunction = () => {}) {
var command = { "ID": ID }
var data = { "scenicAAA": command }
this.PUT(data, callback);
}
missOnPurpose(ID: number, callback: CallableFunction = () => {}) {
var command = { "ID": ID }
var data = { "missOnPurpose": command }
this.PUT(data, callback);
}
setAdvacedOptions(ID: number, isTanker: boolean, isAWACS: boolean, TACAN: TACAN, radio: Radio, generalSettings: GeneralSettings, callback: CallableFunction = () => {}) {
var command = {
"ID": ID,
"isTanker": isTanker,
"isAWACS": isAWACS,
"TACAN": TACAN,
"radio": radio,
"generalSettings": generalSettings
};
var data = { "setAdvancedOptions": command };
this.PUT(data, callback);
}
setCommandModeOptions(restrictSpawns: boolean, restrictToCoalition: boolean, spawnPoints: {blue: number, red: number}, eras: string[], setupTime: number, callback: CallableFunction = () => {}) {
var command = {
"restrictSpawns": restrictSpawns,
"restrictToCoalition": restrictToCoalition,
"spawnPoints": spawnPoints,
"eras": eras,
"setupTime": setupTime
};
var data = { "setCommandModeOptions": command };
this.PUT(data, callback);
}
reloadDatabases(callback: CallableFunction = () => {}) {
var data = { "reloadDatabases": {} };
this.PUT(data, callback);
}
startUpdate() {
window.setInterval(() => {
if (!this.getPaused()) {
this.getMission((data: MissionData) => {
this.checkSessionHash(data.sessionHash);
getApp().getMissionManager()?.updateMission(data);
return data.time;
});
}
}, 1000);
window.setInterval(() => {
if (!this.getPaused() && getApp().getMissionManager().getCommandModeOptions().commandMode != NONE) {
this.getAirbases((data: AirbasesData) => {
this.checkSessionHash(data.sessionHash);
getApp().getMissionManager()?.updateAirbases(data);
return data.time;
});
}
}, 10000);
window.setInterval(() => {
if (!this.getPaused() && getApp().getMissionManager().getCommandModeOptions().commandMode != NONE){
this.getBullseye((data: BullseyesData) => {
this.checkSessionHash(data.sessionHash);
getApp().getMissionManager()?.updateBullseyes(data);
return data.time;
});
}
}, 10000);
window.setInterval(() => {
if (!this.getPaused() && getApp().getMissionManager().getCommandModeOptions().commandMode != NONE) {
this.getLogs((data: any) => {
this.checkSessionHash(data.sessionHash);
(getApp().getPanelsManager().get("log") as LogPanel).appendLogs(data.logs)
return data.time;
});
}
}, 1000);
window.setInterval(() => {
if (!this.getPaused() && getApp().getMissionManager().getCommandModeOptions().commandMode != NONE) {
this.getUnits((buffer: ArrayBuffer) => {
var time = getApp().getUnitsManager()?.update(buffer);
return time;
}, false);
}
}, 250);
window.setInterval(() => {
if (!this.getPaused() && getApp().getMissionManager().getCommandModeOptions().commandMode != NONE) {
this.getWeapons((buffer: ArrayBuffer) => {
var time = getApp().getWeaponsManager()?.update(buffer);
return time;
}, false);
}
}, 250);
window.setInterval(() => {
if (!this.getPaused() && getApp().getMissionManager().getCommandModeOptions().commandMode != NONE) {
this.getUnits((buffer: ArrayBuffer) => {
var time = getApp().getUnitsManager()?.update(buffer);
return time;
}, true);
(getApp().getPanelsManager().get("connectionStatus") as ConnectionStatusPanel).update(this.getConnected());
}
}, 5000);
window.setInterval(() => {
if (!this.getPaused() && getApp().getMissionManager().getCommandModeOptions().commandMode != NONE) {
this.getWeapons((buffer: ArrayBuffer) => {
var time = getApp().getWeaponsManager()?.update(buffer);
return time;
}, true);
}
}, 5000);
}
refreshAll() {
this.getAirbases((data: AirbasesData) => {
this.checkSessionHash(data.sessionHash);
getApp().getMissionManager()?.updateAirbases(data);
return data.time;
});
this.getBullseye((data: BullseyesData) => {
this.checkSessionHash(data.sessionHash);
getApp().getMissionManager()?.updateBullseyes(data);
return data.time;
});
this.getLogs((data: any) => {
this.checkSessionHash(data.sessionHash);
(getApp().getPanelsManager().get("log") as LogPanel).appendLogs(data.logs)
return data.time;
});
this.getWeapons((buffer: ArrayBuffer) => {
var time = getApp().getWeaponsManager()?.update(buffer);
return time;
}, true);
this.getUnits((buffer: ArrayBuffer) => {
var time = getApp().getUnitsManager()?.update(buffer);
return time;
}, true);
}
checkSessionHash(newSessionHash: string) {
if (this.#sessionHash != null) {
if (newSessionHash !== this.#sessionHash)
location.reload();
}
else
this.#sessionHash = newSessionHash;
}
setConnected(newConnected: boolean) {
if (this.#connected != newConnected)
newConnected ? (getApp().getPopupsManager().get("infoPopup") as Popup).setText("Connected to DCS Olympus server") : (getApp().getPopupsManager().get("infoPopup") as Popup).setText("Disconnected from DCS Olympus server");
this.#connected = newConnected;
if (this.#connected) {
document.querySelector("#splash-screen")?.classList.add("hide");
document.querySelector("#gray-out")?.classList.add("hide");
}
}
getConnected() {
return this.#connected;
}
setPaused(newPaused: boolean) {
this.#paused = newPaused;
this.#paused ? (getApp().getPopupsManager().get("infoPopup") as Popup).setText("View paused") : (getApp().getPopupsManager().get("infoPopup") as Popup).setText("View unpaused");
}
getPaused() {
return this.#paused;
}
}