130 lines
3.0 KiB
JavaScript
Executable File
130 lines
3.0 KiB
JavaScript
Executable File
import WebSocket from "ws";
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import { Game } from "./game.js";
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import { Player } from "./player.js";
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import { StateInterface } from "../states/interface.js";
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import * as msg from "../utils/messages.js";
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import figlet from "figlet";
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export class Session {
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/** @protected @type {StateInterface} */
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_state;
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get state() {
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return this._state;
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}
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/** @protected @type {Game} */
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_game;
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get game() {
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return this._game;
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}
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/** @type {Player} */
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_player;
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get player() {
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return this._player;
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}
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/** @param {Player} player */
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set player(player) {
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if (player instanceof Player) {
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this._player = player;
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return;
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}
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if (player === null) {
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this._player = null;
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return;
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}
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throw Error(
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`Can only set player to null or instance of Player, but received ${typeof player}`,
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);
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}
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/** @type {WebSocket} */
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_websocket;
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/**
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* @param {WebSocket} websocket
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* @param {Game} game
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*/
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constructor(websocket, game) {
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this._websocket = websocket;
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this._game = game;
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}
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/** Close the session and websocket */
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close() {
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this._websocket.close();
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this._player = null;
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}
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/**
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* Send a message via our websocket.
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*
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* @param {string|number} messageType
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* @param {...any} args
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*/
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send(messageType, ...args) {
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this._websocket.send(JSON.stringify([messageType, ...args]));
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}
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sendFigletMessage(message) {
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console.debug("sendFigletMessage('%s')", message);
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this.sendMessage(figlet.textSync(message), { preformatted: true });
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}
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/** @param {string} message Message to display to player */
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sendMessage(message, ...args) {
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if (message.length === 0) {
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console.debug("sending a zero-length message, weird");
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}
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if (Array.isArray(message)) {
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message = message.join("\n");
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}
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this.send(msg.MESSAGE, message, ...args);
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}
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/**
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* @param {string} type prompt type (username, password, character name, etc.)
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* @param {string|string[]} message The prompting message (please enter your character's name)
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* @param {string} tag helps with message routing and handling.
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*/
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sendPrompt(type, message, tag = "", ...args) {
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if (Array.isArray(message)) {
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message = message.join("\n");
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}
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this.send(msg.PROMPT, type, message, tag, ...args);
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}
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/** @param {string} message The error message to display to player */
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sendError(message, ...args) {
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this.send(msg.ERROR, message, ...args);
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}
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/** @param {string} message The error message to display to player */
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sendDebug(message, ...args) {
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this.send(msg.DEBUG, message, ...args);
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}
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/** @param {string} message The calamitous error to display to player */
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sendCalamity(message, ...args) {
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this.send(msg.CALAMITY, message, ...args);
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}
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sendSystemMessage(arg0, ...rest) {
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this.send(msg.SYSTEM, arg0, ...rest);
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}
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/**
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* @param {StateInterface} state
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*/
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setState(state) {
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this._state = state;
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console.debug("changing state", state.constructor.name);
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if (typeof state.onAttach === "function") {
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state.onAttach();
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}
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}
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}
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