629 lines
37 KiB
TypeScript
629 lines
37 KiB
TypeScript
import { ClientEvents } from './ClientEvents';
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import { Agent } from './Agent';
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import { Caps } from './Caps';
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import { EventQueueStateChangeEvent } from '../events/EventQueueStateChangeEvent';
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import { ParcelPropertiesEvent } from '../events/ParcelPropertiesEvent';
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import { Vector3 } from './Vector3';
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import { UUID } from './UUID';
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import { TeleportEvent } from '../events/TeleportEvent';
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import { TeleportEventType } from '../enums/TeleportEventType';
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import { GroupChatSessionJoinEvent } from '../events/GroupChatSessionJoinEvent';
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import { GroupChatEvent } from '../events/GroupChatEvent';
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import { GroupChatSessionAgentListEvent } from '../events/GroupChatSessionAgentListEvent';
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import { ObjectPhysicsDataEvent } from '../events/ObjectPhysicsDataEvent';
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import { IPAddress } from './IPAddress';
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import { BulkUpdateInventoryEvent } from '../events/BulkUpdateInventoryEvent';
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import { InventoryFolder } from './InventoryFolder';
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import { InventoryItem } from './InventoryItem';
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import { Utils } from './Utils';
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import { InventoryLibrary } from '../enums/InventoryLibrary';
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import { LandStatsEvent } from '../events/LandStatsEvent';
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import * as LLSD from '@caspertech/llsd';
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import * as request from 'request';
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import * as Long from 'long';
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export class EventQueueClient
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{
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caps: Caps;
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ack?: number;
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done = false;
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currentRequest: request.Request | null = null;
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private clientEvents: ClientEvents;
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private agent: Agent;
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constructor(agent: Agent, caps: Caps, clientEvents: ClientEvents)
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{
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this.agent = agent;
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this.clientEvents = clientEvents;
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this.caps = caps;
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this.Get();
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const state = new EventQueueStateChangeEvent();
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state.active = true;
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this.clientEvents.onEventQueueStateChange.next(state);
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}
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shutdown(): void
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{
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// We must ACK any outstanding events
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this.done = true;
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if (this.currentRequest !== null)
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{
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this.currentRequest.abort();
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}
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const req = {
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'ack': this.ack,
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'done': true
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};
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this.capsPostXML('EventQueueGet', req).then(() =>
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{
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const state = new EventQueueStateChangeEvent();
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state.active = false;
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this.clientEvents.onEventQueueStateChange.next(state);
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});
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}
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Get(): void
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{
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const req = {
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'ack': this.ack,
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'done': this.done
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};
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const startTime = new Date().getTime();
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this.capsPostXML('EventQueueGet', req).then((data) =>
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{
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if (data['id'])
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{
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this.ack = data['id'];
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}
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else
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{
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this.ack = undefined;
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}
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try
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{
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if (data['events'])
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{
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for (const event of data['events'])
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{
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try
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{
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if (event['message'])
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{
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// noinspection TsLint
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switch (event['message'])
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{
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case 'EnableSimulator':
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/*
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{
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"body": {
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"SimulatorInfo": [
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{
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"Handle": "AALoAAAECwA=",
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"IP": "2FIqRA==",
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"Port": 13029
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}
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]
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},
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"message": "EnableSimulator"
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}
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*/
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break;
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case 'BulkUpdateInventory':
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{
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const body = event['body'];
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const buie = new BulkUpdateInventoryEvent();
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if (body['FolderData'])
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{
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for (const f of body['FolderData'])
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{
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const folderID = new UUID(f['FolderID']);
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if (!folderID.isZero())
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{
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const folder = new InventoryFolder(InventoryLibrary.Main, this.agent.inventory.main, this.agent);
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folder.folderID = folderID;
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folder.name = f['Name'];
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folder.parentID = new UUID(f['ParentID']);
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folder.typeDefault = parseInt(f['Type'], 10);
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buie.folderData.push(folder);
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}
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}
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}
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if (body['ItemData'])
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{
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for (const i of body['ItemData'])
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{
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const itemID = new UUID(i['ItemID']);
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if (!itemID.isZero())
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{
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const folder = this.agent.inventory.findFolder(new UUID(i['FolderID']));
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const item = new InventoryItem(folder || undefined, this.agent);
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item.assetID = new UUID(i['AssetID']);
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item.permissions.baseMask = Utils.OctetsToUInt32BE(i['BaseMask'].octets);
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item.permissions.everyoneMask = Utils.OctetsToUInt32BE(i['EveryoneMask'].octets);
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item.permissions.groupMask = Utils.OctetsToUInt32BE(i['GroupMask'].octets);
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item.permissions.nextOwnerMask = Utils.OctetsToUInt32BE(i['NextOwnerMask'].octets);
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item.permissions.ownerMask = Utils.OctetsToUInt32BE(i['OwnerMask'].octets);
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item.permissions.groupOwned = i['GroupOwned'];
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item.permissions.creator = new UUID(i['CreatorID']);
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item.permissions.group = new UUID(i['GroupID']);
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item.permissions.owner = new UUID(i['OwnerID']);
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item.flags = Utils.OctetsToUInt32BE(i['Flags'].octets);
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item.callbackID = Utils.OctetsToUInt32BE(i['CallbackID'].octets);
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item.created = new Date(parseInt(i['CreationDate'], 10) * 1000);
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item.description = i['Description'];
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item.parentID = new UUID(i['FolderID']);
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item.inventoryType = parseInt(i['InvType'], 10);
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item.salePrice = parseInt(i['SalePrice'], 10);
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item.saleType = parseInt(i['SaleType'], 10);
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item.type = parseInt(i['Type'], 10);
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item.itemID = itemID;
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item.name = i['Name'];
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buie.itemData.push(item);
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}
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}
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}
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this.clientEvents.onBulkUpdateInventoryEvent.next(buie);
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break;
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}
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case 'ParcelProperties':
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{
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const body = event['body'];
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const pprop = new ParcelPropertiesEvent();
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pprop.RegionDenyAgeUnverified = body['AgeVerificationBlock'][0]['RegionDenyAgeUnverified'];
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pprop.MediaDesc = body['MediaData'][0]['MediaDesc'];
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pprop.MediaHeight = body['MediaData'][0]['MediaHeight'];
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pprop.MediaLoop = body['MediaData'][0]['MediaLoop'];
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pprop.MediaType = body['MediaData'][0]['MediaType'];
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pprop.MediaWidth = body['MediaData'][0]['MediaWidth'];
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pprop.ObscureMedia = body['MediaData'][0]['ObscureMedia'];
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pprop.ObscureMusic = body['MediaData'][0]['ObscureMusic'];
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pprop.AABBMax = new Vector3([parseInt(body['ParcelData'][0]['AABBMax'][0], 10), parseInt( body['ParcelData'][0]['AABBMax'][1], 10), parseInt(body['ParcelData'][0]['AABBMax'][2], 10)]);
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pprop.AABBMin = new Vector3([parseInt(body['ParcelData'][0]['AABBMin'][0], 10), parseInt(body['ParcelData'][0]['AABBMin'][1], 10), parseInt( body['ParcelData'][0]['AABBMin'][2], 10)]);
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pprop.AnyAVSounds = body['ParcelData'][0]['AnyAVSounds'];
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pprop.Area = body['ParcelData'][0]['Area'];
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try
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{
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pprop.AuctionID = Buffer.from(body['ParcelData'][0]['AuctionID'].toArray()).readUInt32BE(0);
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}
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catch (ignore)
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{
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// TODO: Opensim glitch
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}
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pprop.AuthBuyerID = new UUID(String(body['ParcelData'][0]['AuthBuyerID']));
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pprop.Bitmap = Buffer.from(body['ParcelData'][0]['Bitmap'].toArray());
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pprop.Category = body['ParcelData'][0]['Category'];
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pprop.ClaimDate = body['ParcelData'][0]['ClaimDate'];
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pprop.ClaimPrice = body['ParcelData'][0]['ClaimPrice'];
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pprop.Desc = body['ParcelData'][0]['Desc'];
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pprop.GroupAVSounds = body['ParcelData'][0]['GroupAVSounds'];
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pprop.GroupID = new UUID(String(body['ParcelData'][0]['GroupID']));
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pprop.GroupPrims = body['ParcelData'][0]['GroupPrims'];
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pprop.IsGroupOwned = body['ParcelData'][0]['IsGroupOwned'];
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pprop.LandingType = body['ParcelData'][0]['LandingType'];
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pprop.LocalID = body['ParcelData'][0]['LocalID'];
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pprop.MaxPrims = body['ParcelData'][0]['MaxPrims'];
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pprop.MediaAutoScale = body['ParcelData'][0]['MediaAutoScale'];
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pprop.MediaID = new UUID(String(body['ParcelData'][0]['MediaID']));
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pprop.MediaURL = body['ParcelData'][0]['MediaURL'];
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pprop.MusicURL = body['ParcelData'][0]['MusicURL'];
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pprop.Name = body['ParcelData'][0]['Name'];
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pprop.OtherCleanTime = body['ParcelData'][0]['OtherCleanTime'];
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pprop.OtherCount = body['ParcelData'][0]['OtherCount'];
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pprop.OtherPrims = body['ParcelData'][0]['OtherPrims'];
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pprop.OwnerID = body['ParcelData'][0]['OwnerID'];
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pprop.OwnerPrims = body['ParcelData'][0]['OwnerPrims'];
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pprop.ParcelFlags = Buffer.from(body['ParcelData'][0]['ParcelFlags'].toArray()).readUInt32BE(0);
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pprop.ParcelPrimBonus = body['ParcelData'][0]['ParcelPrimBonus'];
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pprop.PassHours = body['ParcelData'][0]['PassHours'];
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pprop.PassPrice = body['ParcelData'][0]['PassPrice'];
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pprop.PublicCount = body['ParcelData'][0]['PublicCount'];
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pprop.RegionDenyAnonymous = body['ParcelData'][0]['RegionDenyAnonymous'];
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pprop.RegionDenyIdentified = body['ParcelData'][0]['RegionDenyIdentified'];
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pprop.RegionPushOverride = body['ParcelData'][0]['RegionPushOverride'];
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pprop.RegionDenyTransacted = body['ParcelData'][0]['RegionDenyTransacted'];
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pprop.RentPrice = body['ParcelData'][0]['RentPrice'];
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pprop.RequestResult = body['ParcelData'][0]['RequestResult'];
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pprop.SalePrice = body['ParcelData'][0]['SalePrice'];
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pprop.SeeAvs = body['ParcelData'][0]['SeeAVs'];
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pprop.SelectedPrims = body['ParcelData'][0]['SelectedPrims'];
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pprop.SelfCount = body['ParcelData'][0]['SelfCount'];
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pprop.SequenceID = body['ParcelData'][0]['SequenceID'];
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pprop.SimWideMaxPrims = body['ParcelData'][0]['SimWideMaxPrims'];
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pprop.SimWideTotalPrims = body['ParcelData'][0]['SimWideTotalPrims'];
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pprop.SnapSelection = body['ParcelData'][0]['SnapSelection'];
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pprop.SnapshotID = new UUID(body['ParcelData'][0]['SnapshotID'].toString());
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pprop.Status = body['ParcelData'][0]['Status'];
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pprop.TotalPrims = body['ParcelData'][0]['TotalPrims'];
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pprop.UserLocation = new Vector3([parseInt(body['ParcelData'][0]['UserLocation'][0], 10), parseInt(body['ParcelData'][0]['UserLocation'][1], 10), parseInt(body['ParcelData'][0]['UserLocation'][2], 10)]);
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pprop.UserLookAt = new Vector3([parseInt(body['ParcelData'][0]['UserLookAt'][0], 10), parseInt(body['ParcelData'][0]['UserLookAt'][1], 10), parseInt(body['ParcelData'][0]['UserLookAt'][2], 10)]);
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if (body['RegionAllowAccessBlock'] !== undefined && body['RegionAllowAccessBlock'].length > 0)
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{
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// TODO: OpenSim glitch
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pprop.RegionAllowAccessOverride = body['RegionAllowAccessBlock'][0]['RegionAllowAccessOverride'];
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}
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this.clientEvents.onParcelPropertiesEvent.next(pprop);
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break;
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}
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case 'AgentGroupDataUpdate':
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/*
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{
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"body": {
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"AgentData": [
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{
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"AgentID": "49cc9041-5c53-4c1c-8490-e6bb84cdbacd"
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}
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],
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"GroupData": [
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{
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"AcceptNotices": true,
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"Contribution": 0,
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"GroupID": "06459c46-069f-4de1-c297-c966bd55ab91",
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"GroupInsigniaID": "8dacb5c9-80bc-aae4-6a12-d792b6eb7dc4",
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"GroupName": "Jez Ember Estates",
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"GroupPowers": "AAAgAAQAAAA="
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},
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{
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"AcceptNotices": true,
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"Contribution": 0,
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"GroupID": "539b5be0-bb18-d0ef-6c07-3326e0130aaf",
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"GroupInsigniaID": "7d7d0b4a-bf5b-dc51-3869-5e0eaa6ad41d",
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"GroupName": "**BOY BEARS MALL**",
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"GroupPowers": "AAAIABgBAAA="
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}
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],
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"NewGroupData": [
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{
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"ListInProfile": true
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},
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{
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"ListInProfile": true
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}
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]
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},
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"message": "AgentGroupDataUpdate"
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}
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*/
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break;
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case 'AgentStateUpdate':
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/*
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{
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"body": {
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"can_modify_navmesh": true,
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"has_modified_navmesh": true,
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"preferences": {
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"access_prefs": {
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"max": "PG"
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},
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"default_object_perm_masks": {
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"Everyone": 0,
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"Group": 0,
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"NextOwner": 532480
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},
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"god_level": 0,
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"hover_height": 0,
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"language": "",
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"language_is_public": true
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}
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},
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"message": "AgentStateUpdate"
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}
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*/
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break;
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case 'TeleportFailed':
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{
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const tpEvent = new TeleportEvent();
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tpEvent.message = event['body']['Info'][0]['Reason'];
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tpEvent.eventType = TeleportEventType.TeleportFailed;
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tpEvent.simIP = '';
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tpEvent.simPort = 0;
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tpEvent.seedCapability = '';
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this.clientEvents.onTeleportEvent.next(tpEvent);
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break;
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}
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case "ChatterBoxSessionStartReply":
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{
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if (event['body'])
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{
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const gcsje = new GroupChatSessionJoinEvent();
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gcsje.success = event['body']['success'];
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if (gcsje.success)
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{
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gcsje.sessionID = new UUID(event['body']['session_id'].toString());
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this.agent.addChatSession(gcsje.sessionID);
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}
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this.clientEvents.onGroupChatSessionJoin.next(gcsje);
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}
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break;
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}
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case 'ChatterBoxInvitation':
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{
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if (event['body'] && event['body']['instantmessage'] && event['body']['instantmessage']['message_params'] && event['body']['instantmessage']['message_params']['id'])
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{
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const messageParams = event['body']['instantmessage']['message_params'];
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const imSessionID = messageParams['id'];
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const groupChatEvent = new GroupChatEvent();
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groupChatEvent.from = new UUID(messageParams['from_id'].toString());
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groupChatEvent.fromName = messageParams['from_name'];
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groupChatEvent.groupID = new UUID(messageParams['id'].toString());
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groupChatEvent.message = messageParams['message'];
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const requested = {
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'method': 'accept invitation',
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'session-id': imSessionID
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};
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this.caps.capsPostXML('ChatSessionRequest', requested).then((_ignore: unknown) =>
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{
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this.agent.addChatSession(groupChatEvent.groupID);
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const gcsje = new GroupChatSessionJoinEvent();
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gcsje.sessionID = groupChatEvent.groupID;
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gcsje.success = true;
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this.clientEvents.onGroupChatSessionJoin.next(gcsje);
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this.clientEvents.onGroupChat.next(groupChatEvent);
|
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}).catch((err) =>
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{
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console.error(err);
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});
|
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}
|
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break;
|
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}
|
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case 'ChatterBoxSessionAgentListUpdates':
|
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{
|
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if (event['body'])
|
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{
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if (event['body']['agent_updates'])
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{
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for (const agentUpdate of Object.keys(event['body']['agent_updates']))
|
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{
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const updObj = event['body']['agent_updates'][agentUpdate];
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const gcsale = new GroupChatSessionAgentListEvent();
|
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gcsale.agentID = new UUID(agentUpdate);
|
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gcsale.groupID = new UUID(event['body']['session_id'].toString());
|
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gcsale.canVoiceChat = false;
|
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gcsale.isModerator = false;
|
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gcsale.entered = (updObj['transition'] === 'ENTER');
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|
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if (gcsale.entered && updObj['info'])
|
|
{
|
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if (updObj['info']['can_voice_chat'] === true)
|
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{
|
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gcsale.canVoiceChat = true;
|
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}
|
|
if (updObj['info']['is_moderator'] === true)
|
|
{
|
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gcsale.isModerator = true;
|
|
}
|
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}
|
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this.clientEvents.onGroupChatAgentListUpdate.next(gcsale);
|
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}
|
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}
|
|
}
|
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break;
|
|
}
|
|
case 'ObjectPhysicsProperties':
|
|
{
|
|
const objData = event['body']['ObjectData'];
|
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for (const obj of objData)
|
|
{
|
|
const objPhysEvent = new ObjectPhysicsDataEvent();
|
|
objPhysEvent.localID = obj.LocalID;
|
|
objPhysEvent.density = obj.Density;
|
|
objPhysEvent.friction = obj.Friction;
|
|
objPhysEvent.gravityMultiplier = obj.GravityMultiplier;
|
|
objPhysEvent.physicsShapeType = obj.PhysicsShapeType;
|
|
objPhysEvent.restitution = obj.Restitution;
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|
|
this.clientEvents.onPhysicsDataEvent.next(objPhysEvent);
|
|
}
|
|
|
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break;
|
|
}
|
|
case 'TeleportFinish':
|
|
{
|
|
const info = event['body']['Info'][0];
|
|
if (info['LocationID'])
|
|
{
|
|
info['LocationID'] = Buffer.from(info['LocationID'].toArray()).readUInt32BE(0);
|
|
|
|
const regionHandleBuf = Buffer.from(info['RegionHandle'].toArray());
|
|
info['RegionHandle'] = new Long(regionHandleBuf.readUInt32LE(0), regionHandleBuf.readUInt32LE(4), true);
|
|
|
|
|
|
info['SimIP'] = new IPAddress(Buffer.from(info['SimIP'].toArray()), 0).toString();
|
|
|
|
info['TeleportFlags'] = Buffer.from(info['TeleportFlags'].toArray()).readUInt32BE(0);
|
|
|
|
const tpEvent = new TeleportEvent();
|
|
tpEvent.message = '';
|
|
tpEvent.eventType = TeleportEventType.TeleportCompleted;
|
|
tpEvent.simIP = info['SimIP'];
|
|
tpEvent.simPort = info['SimPort'];
|
|
tpEvent.seedCapability = info['SeedCapability'];
|
|
|
|
this.clientEvents.onTeleportEvent.next(tpEvent);
|
|
}
|
|
|
|
break;
|
|
}
|
|
case 'LandStatReply':
|
|
{
|
|
let requestData = event.body.RequestData;
|
|
if (requestData.length < 1)
|
|
{
|
|
console.error('LandStatReply invalid RequestData length');
|
|
return;
|
|
}
|
|
requestData = requestData[0];
|
|
|
|
const evt = new LandStatsEvent();
|
|
evt.totalObjects = Utils.OctetsToUInt32BE(requestData.TotalObjectCount.octets);
|
|
evt.reportType = Utils.OctetsToUInt32BE(requestData.ReportType.octets);
|
|
evt.requestFlags = Utils.OctetsToUInt32BE(requestData.RequestFlags.octets);
|
|
|
|
if (event.body.ReportData.length !== evt.totalObjects || event.body.DataExtended.length !== evt.totalObjects)
|
|
{
|
|
console.error('LandStatReply: Invalid Reportdata or DataExtended block length');
|
|
return;
|
|
}
|
|
|
|
for (let x = 0; x < evt.totalObjects; x++)
|
|
{
|
|
const report = event.body.ReportData[x];
|
|
const extended = event.body.DataExtended[x];
|
|
|
|
evt.objects.push({
|
|
position: new Vector3([report.LocationX, report.LocationY, report.LocationZ]),
|
|
ownerName: report.OwnerName,
|
|
score: report.score,
|
|
objectID: new UUID(report.TaskID.toString()),
|
|
localID: Utils.OctetsToUInt32BE(report.TaskLocalID.octets),
|
|
objectName: report.TaskName,
|
|
monoScore: extended.MonoScore,
|
|
ownerID: new UUID(extended.OwnerID.toString()),
|
|
parcelName: extended.ParcelName,
|
|
publicURLs: extended.PublicURLs,
|
|
size: extended.Size,
|
|
timestamp: Utils.OctetsToUInt32BE(extended.TimeStamp.octets)
|
|
});
|
|
|
|
}
|
|
|
|
this.clientEvents.onLandStatReplyEvent.next(evt);
|
|
break;
|
|
}
|
|
default:
|
|
console.log('Unhandled event:');
|
|
console.log(JSON.stringify(event, null, 4));
|
|
}
|
|
}
|
|
}
|
|
catch (erro)
|
|
{
|
|
console.error('Error handling cap');
|
|
console.error(erro);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch (error)
|
|
{
|
|
console.error(error);
|
|
}
|
|
if (!this.done)
|
|
{
|
|
this.Get();
|
|
}
|
|
}).catch(() =>
|
|
{
|
|
const time = (new Date().getTime()) - startTime;
|
|
if (time > 30000)
|
|
{
|
|
// This is the normal request timeout, so reconnect immediately
|
|
if (!this.done)
|
|
{
|
|
this.Get();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!this.done)
|
|
{
|
|
console.error('Event queue aborted after ' + time + 'ms. Reconnecting in 5 seconds');
|
|
|
|
// Wait 5 seconds before retrying
|
|
setTimeout(() =>
|
|
{
|
|
if (!this.done)
|
|
{
|
|
this.Get();
|
|
}
|
|
}, 5000);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
request(url: string, data: string, contentType: string): Promise<string>
|
|
{
|
|
return new Promise<string>((resolve, reject) =>
|
|
{
|
|
this.currentRequest = request({
|
|
'headers': {
|
|
'Content-Length': data.length,
|
|
'Content-Type': contentType
|
|
},
|
|
'uri': url,
|
|
'body': data,
|
|
'rejectUnauthorized': false,
|
|
'method': 'POST',
|
|
'timeout': 1800000 // Super long timeout
|
|
}, (err, _res, body) =>
|
|
{
|
|
this.currentRequest = null;
|
|
if (err)
|
|
{
|
|
reject(err);
|
|
}
|
|
else
|
|
{
|
|
resolve(body);
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
capsPostXML(capability: string, data: any, attempt: number = 0): Promise<any>
|
|
{
|
|
return new Promise<any>((resolve, reject) =>
|
|
{
|
|
this.caps.getCapability(capability).then((url) =>
|
|
{
|
|
const serializedData = LLSD.LLSD.formatXML(data);
|
|
this.request(url, serializedData, 'application/llsd+xml').then((body: string) =>
|
|
{
|
|
try
|
|
{
|
|
if (body.indexOf('<llsd>') !== -1)
|
|
{
|
|
const parsed = LLSD.LLSD.parseXML(body);
|
|
resolve(parsed);
|
|
}
|
|
else
|
|
{
|
|
// Retry caps request three times before giving up
|
|
if (attempt < 3 && capability !== 'EventQueueGet')
|
|
{
|
|
this.capsPostXML(capability, data, ++attempt);
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
reject(new Error('Not an LLSD response, capability: ' + capability));
|
|
}
|
|
}
|
|
}
|
|
catch (error)
|
|
{
|
|
reject(error);
|
|
}
|
|
}).catch((err) =>
|
|
{
|
|
reject(err);
|
|
});
|
|
}).catch((err) =>
|
|
{
|
|
reject(err);
|
|
});
|
|
});
|
|
}
|
|
}
|