@needle-tools/engine/lib/engine/engine_playerview.js

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in.

import { getParam } from "./engine_utils.js";
const debug = getParam("debugplayerview");
export var ViewDevice;
(function (ViewDevice) {
    ViewDevice["Browser"] = "browser";
    ViewDevice["Headset"] = "headset";
    ViewDevice["Handheld"] = "handheld";
})(ViewDevice || (ViewDevice = {}));
export class PlayerView {
    userId;
    context;
    viewDevice = ViewDevice.Browser;
    get currentObject() {
        return this._object;
    }
    set currentObject(obj) {
        this._object = obj;
    }
    get isConnected() {
        return this.context.connection.userIsInRoom(this.userId);
    }
    removed = false;
    _object;
    constructor(userId, context) {
        this.userId = userId;
        this.context = context;
    }
}
export class PlayerViewManager {
    context;
    playerViews = new Map();
    constructor(context) {
        this.context = context;
    }
    setPlayerView(id, obj, device) {
        let view = this.playerViews.get(id);
        if (!view) {
            view = new PlayerView(id, this.context);
            this.playerViews.set(id, view);
        }
        view.viewDevice = device;
        view.currentObject = obj;
        view.removed = false;
    }
    getPlayerView(id) {
        if (!id)
            return undefined;
        if (!this.context.connection.userIsInRoom(id)) {
            this.playerViews.delete(id);
            return undefined;
        }
        const view = this.playerViews.get(id);
        return view;
    }
    removePlayerView(id, device) {
        const view = this.playerViews.get(id);
        if (view?.viewDevice === device) {
            if (debug)
                console.log("REMOVE", id);
            view.removed = true;
            this.playerViews.delete(id);
        }
    }
}
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