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Things and støff

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This commit is contained in:
Kim Ravn Hansen
2025-09-14 20:43:06 +02:00
parent ed91a7f2f7
commit aeb9d776fc
25 changed files with 688 additions and 591 deletions
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10
server/scenes/authentication/authenticationScene.js
View File

@@ -2,10 +2,10 @@ import { PasswordPrompt } from "./passwordPrompt.js";
import { Player } from "../../models/player.js";
import { Scene } from "../scene.js";
import { UsernamePrompt } from "./usernamePrompt.js";
import { CreateUsernamePrompt } from "../playerCreation/createUsernamePrompt.js";
/** @property {Session} session */
export class AuthenticationScene extends Scene {
introText = [
"= Welcome", //
];
@@ -15,13 +15,13 @@ export class AuthenticationScene extends Scene {
onReady() {
// current prompt
this.doPrompt(new UsernamePrompt(this));
this.show(UsernamePrompt);
}
/** @param {Player} player */
usernameAccepted(player) {
this.player = player;
this.doPrompt(new PasswordPrompt(this));
this.show(PasswordPrompt);
}
passwordAccepted() {
@@ -34,4 +34,8 @@ export class AuthenticationScene extends Scene {
this.session.setScene("new JustLoggedInScene");
}
}
createPlayer() {
scene.session.setScene(new PlayerCreationScene(this.scene));
}
}

1
server/scenes/authentication/passwordPrompt.js
View File

@@ -1,7 +1,6 @@
import { Prompt } from "../prompt.js";
import * as security from "../../utils/security.js";
import { Config } from "../../config.js";
import { context } from "../../utils/messages.js";
export class PasswordPrompt extends Prompt {
//

16
server/scenes/authentication/usernamePrompt.js
View File

@@ -1,11 +1,16 @@
import { Player } from "../../models/player.js";
import { Prompt } from "../prompt.js";
import * as security from "../../utils/security.js";
import { context } from "../../utils/messages.js";
import { gGame } from "../../models/globals.js";
import { PlayerCreationScene } from "../playerCreation/playerCreationSene.js";
import { Config } from "../../config.js";
import { AuthenticationScene } from "./authenticationScene.js";
/**
* @class
*
* @property {AuthenticationScene} scene
*/
export class UsernamePrompt extends Prompt {
//
promptText = [
@@ -24,17 +29,14 @@ export class UsernamePrompt extends Prompt {
// Let the client know that we're asking for a username
promptOptions = { username: true };
//
// User entered ":create"
onColon_create() {
// User creation scene.
this.scene.session.setScene(new PlayerCreationScene(this.scene));
/** @returns {AuthenticationScene} */
get scene() {
return this._scene;
}
//
// User replied to our prompt
onReply(text) {
//
// do basic syntax checks on usernames
if (!security.isUsernameSane(text)) {

1
server/scenes/playerCreation/createUasswprdPrompt.js
View File

@@ -1,7 +1,6 @@
import { Prompt } from "../prompt.js";
import * as security from "../../utils/security.js";
import { Config } from "../../config.js";
import { context } from "../../utils/messages.js";
export class CreatePasswordPrompt extends Prompt {
//

14
server/scenes/playerCreation/playerCreationSene.js
View File

@@ -19,7 +19,7 @@ export class PlayerCreationScene extends Scene {
this.session.calamity("Server is full, no more players can be created");
}
this.doPrompt(new CreateUsernamePrompt(this));
this.showPrompt(new CreateUsernamePrompt(this));
}
/**
@@ -27,13 +27,13 @@ export class PlayerCreationScene extends Scene {
*
* @param {string} username
*/
onUsernameAccepted(username) {
usernameAccepted(username) {
const player = gGame.createPlayer(username);
this.player = player;
this.session.sendSystemMessage("salt", player.salt);
this.session.sendText(`Username _*${username}*_ is available, and I've reserved it for you :)`);
this.doPrompt("new passwordprompt");
this.showPrompt("new passwordprompt");
}
/**
@@ -42,9 +42,15 @@ export class PlayerCreationScene extends Scene {
*
* @param {string} password
*/
onPasswordAccepted(password) {
passwordAccepted(password) {
this.password = password;
this.session.sendText("*_Success_* ✅ You will now be asked to log in again, sorry for that ;)");
this.player.setPasswordHash(security.generateHash(this.password));
}
//
// User entered ":create"
onColon__create() {
this.scene.createPlayer();
}
}

68
server/scenes/prompt.js
View File

@@ -1,10 +1,10 @@
import figlet from "figlet";
import { gGame } from "../models/globals.js";
import * as msg from "../utils/messages.js";
import { Session } from "../models/session.js";
import { Scene } from "./scene.js";
import { WebsocketMessage } from "../utils/messages.js";
import { MessageType, WebsocketMessage } from "../utils/messages.js";
import { mustBe, mustBeString } from "../utils/mustbe.js";
import { sprintf } from "sprintf-js";
/**
* @typedef {object} PromptMethods
@@ -19,8 +19,13 @@ import { mustBe, mustBeString } from "../utils/mustbe.js";
* - onColon(...)
*/
export class Prompt {
/** @protected @readonly @constant @type {Scene} */
scene;
/** @private @readonly @type {Scene} */
_scene;
/** @type {Scene} */
get scene() {
return this._scene;
}
//
// Extra info about the prompt we send to the client.
@@ -58,7 +63,7 @@ export class Prompt {
if (!(scene instanceof Scene)) {
throw new Error("Expected an instance of >>Scene<< but got " + typeof scene);
}
this.scene = scene;
this._scene = scene;
}
/**
@@ -92,24 +97,42 @@ export class Prompt {
* Triggered when a user types a :command that begins with a colon
*
* @param {string} command
* @param {string} argLine
* @param {any[]} args
*/
onColon(command, argLine) {
const methodName = "onColon_" + command;
const method = this[methodName];
if (typeof method === "function") {
method.call(this, argLine);
onColon(command, args) {
const methodName = "onColon__" + command;
const property = this[methodName];
//
// Default: we have no handler for the Foo command,
// So let's see if daddy can handle it.
if (property === undefined) {
return this.scene.onColon(command, args);
}
//
// If the prompt has a method called onColon_foo() =>
if (typeof property === "function") {
property.call(this, args);
return;
}
//
// For static "denial of commands" such as :inv ==> "you cannot access your inventory right now"
if (typeof method === "string") {
this.sendText(method);
// If the prompt has a _string_ called onColon_foo =>
if (typeof property === "string") {
this.sendText(property);
return;
}
// :inv ==> you cannot INV right now
this.sendError(`You cannot ${command.toUpperCase()} right now`);
//
// We found a property that has the right name but the wrong type.
throw new Error(
[
`Logic error. Prompt has a handler for a command called ${command}`,
`but it is neither a function or a string, but a ${typeof property}`,
].join(" "),
);
}
/**
@@ -167,7 +190,7 @@ export class Prompt {
}
/**
* @param {string} systemMessageType
* @param {string} systemMessageType The subtype of the system message (dev, salt, username, etc.)
* @param {any?} value
*/
sendSystemMessage(...args) {
@@ -184,13 +207,6 @@ export class Prompt {
//
// Easter ægg
onColon_pull_out_wand = "You cannot pull out your wand right now! But thanks for trying 😘🍌🍆";
//
// Easter ægg2
onColon_imperial(argLine) {
const n = Number(argLine);
this.sendText(`${n} centimeters is only ${n / 2.54} inches. This is why americans have such small wands`);
}
// Example of having a string as a colon-handler
onColon__pull_out_wand = "You cannot pull out your wand right now! But thanks for trying 😘🍌🍆";
}

81
server/scenes/scene.js
View File

@@ -1,11 +1,16 @@
import { Session } from "../models/session.js";
import { Prompt } from "./prompt.js";
const MsgContext.ERROR_INSANE_PASSWORD = "Invalid password.";
const MsgContext.ERROR_INCORRECT_PASSWOD = "Incorrect password.";
/**
* Scene - a class for showing one or more prompts in a row.
*
* Scenes are mostly there to keep track of which prompt to show,
* and to store data for subsequent prompts to access.
*
* The prompts themselves are responsible for data validation and
* interpretation.
*
* @abstract
* @method onReady
*/
export class Scene {
/**
@@ -31,8 +36,7 @@ export class Scene {
return this._prompt;
}
constructor() {
}
constructor() {}
/** @param {Session} session */
execute(session) {
@@ -51,8 +55,73 @@ export class Scene {
/**
* @param {Prompt} prompt
*/
doPrompt(prompt) {
showPrompt(prompt) {
this._prompt = prompt;
prompt.execute();
}
/** @param {new (scene: Scene) => Prompt} promptClassReference */
show(promptClassReference) {
this.showPrompt(new promptClassReference(this));
}
/**
* Triggered when a user types a :command that begins with a colon
* and the current Prompt cannot handle that command.
*
* @param {string} command
* @param {any[]} args
*/
onColon(command, args) {
const propertyName = "onColon__" + command;
const property = this[propertyName];
//
// Default: we have no handler for the Foo command
if (property === undefined) {
this.session.sendError(`You cannot ${command.toUpperCase()} right now`, { verbatim: true }); // :foo ==> you cannot FOO right now
return;
}
//
// If the prompt has a method called onColon_foo() =>
if (typeof property === "function") {
property.call(this, args);
return;
}
//
// If the prompt has a _string_ called onColon_foo =>
if (typeof property === "string") {
this.session.sendText(property);
return;
}
//
// We found a property that has the right name but the wrong type.
throw new Error(
[
`Logic error. Scene has a handler for a command called ${command}`,
`but it is neither a function or a string, but a ${typeof property}`,
].join(" "),
);
}
//
// Easter ægg
// Example dynamic colon handler
/** @param {any[]} args */
onColon__imperial(args) {
if (args.length === 0) {
this.session.sendText("The imperial system is the freeest system ever. Also the least good");
}
const n = Number(args[0]);
this.session.sendText(
sprintf("%.2f centimeters is only %.2f inches. This is american wands are so short!", n, n / 2.54),
);
}
onColon__hi = "Hoe";
}