From f1148e1d0734b4ad0ba53ebe65c2b96c7cffa76f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dalibor=20=C4=8Carapi=C4=87?= <dcarapic@gmail.com>
Date: Mon, 10 Feb 2025 16:50:26 +0100
Subject: [PATCH] Pause menu

---
 src/classes/gui/GamePausedDialog.ts | 57 +++++++++++++++++++++++++++++
 src/scenes/Game.ts                  |  4 +-
 2 files changed, 60 insertions(+), 1 deletion(-)
 create mode 100644 src/classes/gui/GamePausedDialog.ts

diff --git a/src/classes/gui/GamePausedDialog.ts b/src/classes/gui/GamePausedDialog.ts
new file mode 100644
index 0000000..76c0e19
--- /dev/null
+++ b/src/classes/gui/GamePausedDialog.ts
@@ -0,0 +1,57 @@
+import * as PIXI from 'pixi.js';
+import ModalDialogBase from './ModalDialog';
+import Button, { ButtonTexture } from './Button';
+import { Engine } from '../Bastion';
+import { MissionPickerScene } from '../../scenes/MissionPicker';
+import { GameScene } from '../../scenes/Game';
+import KeyboardManager from '../game/KeyboardManager';
+
+export default class GamePausedDialog extends ModalDialogBase {
+    private btnMainMenu: Button;
+    private btnRetry: Button;
+    private btnContinue: Button;
+    private _unsubKeypress: () => void;
+
+    constructor() {
+        super([]);
+        this._unsubKeypress = KeyboardManager.onKeyPressed(this.onContinueClick.bind(this));
+    }
+
+    protected override createContent(): PIXI.Container {
+        const container = new PIXI.Container();
+        this.btnMainMenu = new Button(new PIXI.Rectangle(0, 0, 300, 60), 'Main Menu', ButtonTexture.Button01);
+        this.btnMainMenu.onClick = this.onMainMenuClick.bind(this);
+        container.addChild(this.btnMainMenu.container);
+        this.btnRetry = new Button(new PIXI.Rectangle(0, 70, 300, 60), 'Retry', ButtonTexture.Button01);
+        this.btnRetry.onClick = this.onRetryClick.bind(this);
+        container.addChild(this.btnRetry.container);
+
+        this.btnContinue = new Button(new PIXI.Rectangle(0, 140, 300, 60), 'Continue', ButtonTexture.Button01);
+        this.btnContinue.onClick = this.onContinueClick.bind(this);
+        container.addChild(this.btnContinue.container);
+
+        return container;
+    }
+
+    private onMainMenuClick(): void {
+        this.close();
+        this._unsubKeypress();
+        Engine.GameScene.destroy();
+        Engine.GameMaster.changeScene(new MissionPickerScene());
+    }
+
+    private onRetryClick(): void {
+        const missionName = Engine.GameScene.mission.name;
+        this.close();
+        this._unsubKeypress();
+        Engine.GameScene.destroy();
+        Engine.GameMaster.changeScene(new MissionPickerScene());
+        Engine.GameMaster.changeScene(new GameScene(missionName));
+        Engine.NotificationManager.Notify('Retrying mission.', 'green');
+    }
+
+    private onContinueClick(): void {
+        this.close();
+        Engine.GameScene.UnpauseGame();
+    }
+}
diff --git a/src/scenes/Game.ts b/src/scenes/Game.ts
index a1997a8..9207865 100644
--- a/src/scenes/Game.ts
+++ b/src/scenes/Game.ts
@@ -18,6 +18,7 @@ import TowerPanel, { VisualGemSlot } from '../classes/gui/TowerPanel';
 import Gem from '../classes/game/Gem';
 import EndGameDialog from '../classes/gui/EndGameDialog';
 import HighScoreDialog, { HighScoreDialogButtons } from '../classes/gui/HighScoreDialog';
+import GamePausedDialog from '../classes/gui/GamePausedDialog';
 
 enum RoundMode {
     Purchase = 0,
@@ -289,7 +290,8 @@ export class GameScene extends Scene {
         this.ticker.start();
     }
     public ShowPauseDialog() {
-        console.warn("Pause dialog doesn't exist.");
+        const gamePausedDialog = new GamePausedDialog();
+        gamePausedDialog.show();
     }
 
     private async ShowEndgameDialog(lost) {