la-watch/source/scripts/assets/room.js

/** This class represents room. */
export class room {
    #id;
    #name;
    #description;
    #texture;

    /**
     * This create new room from the config object.
     * 
     * @param {string} id - ID of the room
     * @param {object} config - Config from the assets
     * @return {room} - New room from the config
     */
    constructor(id, config) {
        this.#id = id;

        this.#name = this.#save_get("name", config);
        this.#description = this.#save_get("description", config);
        this.#texture = this.#save_get("texture", config);
    }

    /**
     * @return {string} - Name of the room
     */
    get name() {
        return this.#name;
    }

    /**
     * @return {string} - ID of the room
     */
    get id() {
        return this.#id;
    }

    /**
     * @return {string} - Description of the room
     */
    get description() {
        return this.#description;
    }

    /**
     * @return {string} - Link to the texture file
     */
    get texture() {
        return this.#texture;
    }

    /**
     * This function return property of the object, if it exists. When it no
     * exists, the return null.
     * 
     * @param {string} property - Property to get from object
     * @param {object} source - Source object to get property from
     * @return Property of the object or null
     */
    #save_get(property, source) {
        if (!source.hasOwnProperty(property)) {
            return null;
        }

        return source[property];
    }
}