stuffy

server/scenes/scene.js

@@ -0,0 +1,58 @@
+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.";
+
+/**
+ * @abstract
+ * @method onReady
+ */
+export class Scene {
+    /**
+     * @type {string|string[]} This text is shown when the scene begins
+     */
+    introText = "";
+
+    /** @readonly @constant @type {Session} */
+    _session;
+    get session() {
+        return this._session;
+    }
+
+    /**
+     * The Prompt that is currently active.
+     * I.e. the handler for the latest question we asked.
+     *
+     * @readonly
+     * @type {Prompt}
+     */
+    _prompt;
+    get prompt() {
+        return this._prompt;
+    }
+
+    constructor() {
+    }
+
+    /** @param {Session} session */
+    execute(session) {
+        this._session = session;
+        if (this.introText) {
+            this.session.sendText(this.introText);
+        }
+        this.onReady();
+    }
+
+    /** @abstract */
+    onReady() {
+        throw new Error("Abstract method must be implemented by subclass");
+    }
+
+    /**
+     * @param {Prompt} prompt
+     */
+    doPrompt(prompt) {
+        this._prompt = prompt;
+        prompt.execute();
+    }
+}