Working on end-game menu

src/classes/GameUIConstants.ts

@@ -3,8 +3,6 @@ import { Engine } from './Bastion';
 export default class GameUIConstants {
     public static SidebarRect: PIXI.Rectangle;
     public static ChangeRoundButtonRect: PIXI.Rectangle;
-    public static StandardDialogWidth: number;
-    public static StandardDialogHeight: number;
     public static MaximumPlayerNameLength = 20;
 
     public static init() {
@@ -15,7 +13,5 @@ export default class GameUIConstants {
             Engine.app.canvas.height
         );
         GameUIConstants.ChangeRoundButtonRect = new PIXI.Rectangle(50, Engine.app.canvas.height - 100, 310, 100);
-        GameUIConstants.StandardDialogWidth = 600;
-        GameUIConstants.StandardDialogHeight = 800;
     }
 }

src/classes/game/HighScoreManager.ts

@@ -0,0 +1,71 @@
+/**
+ * Handles the high score system.
+ */
+export class HighScoreManager {
+    private static readonly STORAGE_KEY_PREFIX = 'highscore_';
+    private static readonly MAX_SCORES = 10;
+
+    public readonly missionName: string;
+    private scores: PlayerScore[];
+
+    constructor(missionName: string) {
+        this.missionName = missionName;
+        this.scores = this.loadScores();
+        this.scores.sort((a, b) => b.score - a.score || a.timestamp - b.timestamp);
+    }
+
+    private loadScores(): PlayerScore[] {
+        const storedScores = localStorage.getItem(HighScoreManager.STORAGE_KEY_PREFIX + this.missionName);
+        return HighScoreManager.parseStoredScores(storedScores);
+    }
+
+    private saveScores(): void {
+        localStorage.setItem(HighScoreManager.STORAGE_KEY_PREFIX + this.missionName, JSON.stringify(this.scores));
+    }
+
+    public addScore(playerScore: PlayerScore): void {
+        this.scores.push(playerScore);
+        this.scores.sort((a, b) => b.score - a.score);
+        if (this.scores.length > HighScoreManager.MAX_SCORES) {
+            this.scores.length = HighScoreManager.MAX_SCORES;
+        }
+        this.saveScores();
+    }
+
+    public getScores(): PlayerScore[] {
+        return this.scores;
+    }
+
+    private static parseStoredScores(storedScores: string | null): PlayerScore[] {
+        if (!storedScores) {
+            return [];
+        }
+        try {
+            const parsedScores = JSON.parse(storedScores);
+            if (
+                Array.isArray(parsedScores) &&
+                parsedScores.every(
+                    (score) =>
+                        typeof score.playerName === 'string' &&
+                        typeof score.score === 'number' &&
+                        typeof score.timestamp === 'number'
+                )
+            ) {
+                return parsedScores.map((score) => ({
+                    playerName: score.playerName,
+                    score: score.score,
+                    timestamp: score.timestamp,
+                }));
+            }
+        } catch (e) {
+            console.error('Failed to parse stored scores:', e);
+        }
+        return [];
+    }
+}
+
+export type PlayerScore = {
+    playerName: string;
+    score: number;
+    timestamp: number;
+};

src/classes/game/MissionStats.ts

@@ -8,14 +8,16 @@ import Gem from './Gem';
 export default class MissionStats extends GameObject {
     private hp: number = 100;
     private gold: number = 0;
+    private goldEarned: number = 0;
+    private goldSpent: number = 0;
+    private wavesSurvived: number = 0;
+    private damageDealt: number = 0;
+    private creepsKilled: number = 0;
     private goldText: PIXI.Text;
     private healthText: PIXI.Text;
     private waveText: PIXI.Text;
     private inventory: Gem[] = [];
 
-    // TODO: implement score keeping for leaderboards.
-    private score: number = 0;
-
     public getHP() {
         return this.hp;
     }
@@ -147,5 +149,32 @@ export default class MissionStats extends GameObject {
         });
     }
 
+    public getStats() {
+        return {
+            hp: this.hp,
+            gold: this.gold,
+            wavesSurvived: this.wavesSurvived,
+            goldEarned: this.goldEarned,
+            goldSpent: this.goldSpent,
+            score: this.calculateScore(),
+        };
+    }
+
+    private calculateScore() {
+        const uniqueGems = [];
+        for (const gem of this.inventory) {
+            if (!uniqueGems.includes(gem.definition.name)) {
+                uniqueGems.push(gem.definition.name);
+            }
+        }
+        return (
+            this.damageDealt * 2 +
+            this.hp * 10 +
+            (this.goldEarned - this.goldSpent) * 3 +
+            this.wavesSurvived * 100 +
+            uniqueGems.length * 100
+        );
+    }
+
     public update() {}
 }

src/classes/gui/EndGameDialog.ts

@@ -4,6 +4,8 @@ import GameUIConstants from '../GameUIConstants';
 import ModalDialogBase from './ModalDialog';
 import TextInput from './TextInput';
 import MessageBox from './MessageBox';
+import { HighScoreManager } from '../game/HighScoreManager';
+import MissionStats from '../game/MissionStats';
 
 export const EndGameDialogButtons = {
     Confirm: 'OK',
@@ -14,14 +16,18 @@ export default class EndGameDialog extends ModalDialogBase {
     private dialogCaption: PIXI.Text;
     private playerNameTextInput: TextInput;
     private lost: boolean;
+    private highScore: HighScoreManager;
+    private missionStats: MissionStats;
 
-    constructor(lost: boolean) {
+    constructor(missionName: string, missionStats: MissionStats, lost: boolean) {
         super(
             [EndGameDialogButtons.Confirm, EndGameDialogButtons.Skip],
             EndGameDialogButtons.Confirm,
             EndGameDialogButtons.Skip
         );
         this.lost = lost;
+        this.highScore = new HighScoreManager(missionName);
+        this.missionStats = missionStats;
     }
 
     protected override generate(): void {
@@ -31,61 +37,118 @@ export default class EndGameDialog extends ModalDialogBase {
             style: new PIXI.TextStyle({
                 fill: 0xffffff,
                 fontSize: 36,
+                stroke: { color: 0x000000, width: 2 },
+                dropShadow: {
+                    color: 0x000000,
+                    blur: 8,
+                    distance: 0,
+                },
             }),
         });
-        this.dialogContainer.addChild(this.dialogCaption);
         this.dialogCaption.anchor.set(0.5, 0.5);
         this.dialogCaption.x = this.dialogContainer.width / 2;
         this.dialogCaption.y = 50;
+        this.dialogContainer.addChild(this.dialogCaption);
     }
 
-    protected override createDialogBackground(width: number, height: number): PIXI.Container {
-        const background = new PIXI.NineSliceSprite({
+    protected override createDialogBackground(): PIXI.NineSliceSprite {
+        return new PIXI.NineSliceSprite({
             texture: GameAssets.EndScreenDialog,
             leftWidth: 50,
             topHeight: 100,
             rightWidth: 50,
             bottomHeight: 50,
         });
-        background.x = 0;
-        background.y = 0;
-        background.width = width;
-        background.height = height;
-        return background;
     }
 
     protected override createContent(): PIXI.Container {
         const container = new PIXI.Container();
-        const caption = new PIXI.Text({
-            text: 'Enter your name:',
-            style: new PIXI.TextStyle({
-                fill: 0xffffff,
-                fontSize: 24,
-            }),
-        });
-        container.addChild(caption);
-        this.playerNameTextInput = new TextInput(
-            GameUIConstants.MaximumPlayerNameLength * 20,
-            GameUIConstants.MaximumPlayerNameLength
-        );
-        this.playerNameTextInput.container.y = caption.height + 10;
+        const lineHeight = 35;
+        const lblScore = this.createText('Mission details:', '#fee', true);
+        container.addChild(lblScore);
+        const stats = this.missionStats.getStats();
+        const width = this.getWidth() - this.background.leftWidth - this.background.rightWidth - 20;
+        const labels = [
+            this.createText('HP:'),
+            this.createText('Gold:'),
+            this.createText('Waves Survived:'),
+            this.createText('Gold Earned:'),
+            this.createText('Gold Spent:'),
+            this.createText('----'),
+            this.createText('Score:'),
+        ];
+        const values = [
+            this.createText(stats.hp.toString(), 'yellow'),
+            this.createText(stats.gold.toString(), 'yellow'),
+            this.createText(stats.wavesSurvived.toString(), 'yellow'),
+            this.createText(stats.goldEarned.toString(), 'yellow'),
+            this.createText(stats.goldSpent.toString(), 'yellow'),
+            this.createText('----', 'yellow'),
+            this.createText(stats.score.toString(), 'yellow'),
+        ];
+        const valueX = 300;
+        for (let i = 0; i < labels.length; i++) {
+            if (labels[i].text === '----') {
+                const line = new PIXI.Graphics();
+                const y = lblScore.y + lblScore.height + 10 + i * lineHeight + lineHeight / 2;
+                line.moveTo(10, y);
+                line.lineTo(width, y);
+                line.stroke({ color: 'yellow', width: 2 });
+                container.addChild(line);
+            } else {
+                labels[i].x = 10;
+                labels[i].y = lblScore.y + lblScore.height + 10 + i * lineHeight;
+                container.addChild(labels[i]);
+
+                values[i].x = valueX;
+                values[i].y = lblScore.y + lblScore.height + 10 + i * lineHeight;
+                container.addChild(values[i]);
+            }
+        }
+        const offsetY = values[values.length - 1].y + lineHeight + 80;
+
+        const lblName = this.createText('Enter your name:');
+        lblName.y = offsetY;
+        container.addChild(lblName);
+        this.playerNameTextInput = new TextInput(width, GameUIConstants.MaximumPlayerNameLength);
+        this.playerNameTextInput.container.y = lblName.y + lblName.height + 10;
         container.addChild(this.playerNameTextInput.container);
         return container;
     }
 
     override close(button?: string): void {
-        if (button === EndGameDialogButtons.Confirm && this.playerNameTextInput.getText().length == 0) {
-            MessageBox.show('Please enter your name.', ['OK']);
+        if (button === EndGameDialogButtons.Confirm) {
+            if (this.playerNameTextInput.getText().length == 0) {
+                MessageBox.show('Please enter your name.', ['OK']);
+            } else {
+                this.highScore.addScore({
+                    playerName: this.playerNameTextInput.getText(),
+                    score: this.missionStats.getStats().score,
+                    timestamp: Date.now(),
+                });
+                super.close(button);
+            }
         } else {
             super.close(button);
         }
     }
 
+    private createText(caption: string, color: string = '#fff', bold = false): PIXI.Text {
+        return new PIXI.Text({
+            text: caption,
+            style: new PIXI.TextStyle({
+                fill: color,
+                fontSize: 24,
+                fontWeight: bold ? 'bold' : 'normal',
+            }),
+        });
+    }
+
     protected override getWidth(): number | undefined {
-        return GameUIConstants.StandardDialogWidth;
+        return 600;
     }
 
     protected override getHeight(): number | undefined {
-        return GameUIConstants.StandardDialogHeight;
+        return 800;
     }
 }

src/classes/gui/HighScoreDialog.ts

@@ -1,8 +1,7 @@
 import * as PIXI from 'pixi.js';
 import GameAssets from '../Assets';
-import GameUIConstants from '../GameUIConstants';
 import ModalDialogBase from './ModalDialog';
-import TextInput from './TextInput';
+import { HighScoreManager } from '../game/HighScoreManager';
 
 export const HighScoreDialogButtons = {
     Retry: 'Retry',
@@ -12,10 +11,9 @@ export const HighScoreDialogButtons = {
 
 export default class HighScoreDialog extends ModalDialogBase {
     private dialogCaption: PIXI.Text;
-    private playerNameTextInput: TextInput;
-    private lost: boolean;
+    private highScore: HighScoreManager;
 
-    constructor(nextMissionAvailable: boolean) {
+    constructor(missionName: string, nextMissionAvailable: boolean) {
         super(
             nextMissionAvailable
                 ? [HighScoreDialogButtons.Retry, HighScoreDialogButtons.NextMission, HighScoreDialogButtons.MainMenu]
@@ -23,6 +21,7 @@ export default class HighScoreDialog extends ModalDialogBase {
             nextMissionAvailable ? HighScoreDialogButtons.NextMission : HighScoreDialogButtons.Retry,
             HighScoreDialogButtons.MainMenu
         );
+        this.highScore = new HighScoreManager(missionName);
     }
 
     protected override generate(): void {
@@ -32,47 +31,86 @@ export default class HighScoreDialog extends ModalDialogBase {
             style: new PIXI.TextStyle({
                 fill: 0xffffff,
                 fontSize: 36,
+                stroke: { color: 0x000000, width: 2 },
+                dropShadow: {
+                    color: 0x000000,
+                    blur: 8,
+                    distance: 0,
+                },
             }),
         });
-        this.dialogContainer.addChild(this.dialogCaption);
         this.dialogCaption.anchor.set(0.5, 0.5);
         this.dialogCaption.x = this.dialogContainer.width / 2;
         this.dialogCaption.y = 50;
+        this.dialogContainer.addChild(this.dialogCaption);
     }
 
-    protected override createDialogBackground(width: number, height: number): PIXI.Container {
-        const background = new PIXI.NineSliceSprite({
+    protected override createDialogBackground(): PIXI.NineSliceSprite {
+        return new PIXI.NineSliceSprite({
             texture: GameAssets.EndScreenDialog,
             leftWidth: 50,
             topHeight: 100,
             rightWidth: 50,
             bottomHeight: 50,
         });
-        background.x = 0;
-        background.y = 0;
-        background.width = width;
-        background.height = height;
-        return background;
     }
 
     protected override createContent(): PIXI.Container {
         const container = new PIXI.Container();
-        const caption = new PIXI.Text({
-            text: 'Leaderboard:',
-            style: new PIXI.TextStyle({
-                fill: 0xffffff,
-                fontSize: 24,
-            }),
-        });
+        const caption = this.createText('Mission: ' + this.highScore.missionName, '#fee', true);
         container.addChild(caption);
+        const lineHeight = 35;
+        const scores = this.highScore.getScores();
+        while (scores.length < 10) {
+            scores.push({ playerName: '---', score: 0, timestamp: 0 });
+        }
+
+        const numberTexts = [
+            this.createText('#', '#fee'),
+            ...scores.map((_, i) => this.createText((i + 1).toString())),
+        ];
+        const playerTexts = [
+            this.createText('Player', '#fee', true),
+            ...scores.map((score) => this.createText(score.playerName)),
+        ];
+        const scoreTexts = [
+            this.createText('Score', '#fee', true),
+            ...scores.map((score) => this.createText(score.score.toString())),
+        ];
+        const playerX = numberTexts.reduce((maxX, text) => Math.max(maxX, text.width), 0) + 20;
+        const scoreX = playerX + playerTexts.reduce((maxX, text) => Math.max(maxX, text.width), 0) + 20;
+        for (let i = 0; i < playerTexts.length; i++) {
+            numberTexts[i].x = 10;
+            numberTexts[i].y = lineHeight + 10 + i * lineHeight;
+            container.addChild(numberTexts[i]);
+
+            playerTexts[i].x = playerX;
+            playerTexts[i].y = lineHeight + 10 + i * lineHeight;
+            container.addChild(playerTexts[i]);
+
+            scoreTexts[i].x = scoreX;
+            scoreTexts[i].y = lineHeight + 10 + i * lineHeight;
+            container.addChild(scoreTexts[i]);
+        }
         return container;
     }
 
+    private createText(caption: string, color: string = '#fff', bold = false): PIXI.Text {
+        return new PIXI.Text({
+            text: caption,
+            style: new PIXI.TextStyle({
+                fill: color,
+                fontSize: 24,
+                fontWeight: bold ? 'bold' : 'normal',
+            }),
+        });
+    }
+
     protected override getWidth(): number | undefined {
-        return GameUIConstants.StandardDialogWidth;
+        return 600;
     }
 
     protected override getHeight(): number | undefined {
-        return GameUIConstants.StandardDialogHeight;
+        return 800;
     }
 }

src/classes/gui/ModalDialog.ts

@@ -8,15 +8,12 @@ import KeyboardManager from '../game/KeyboardManager';
 
 export default abstract class ModalDialogBase extends GuiObject {
     protected overlay: PIXI.Graphics;
-    protected dialogPadding = 40;
-    protected contentPadding = 10;
-    protected buttonPadding = 10;
-    protected buttonAreaHeight = 40;
-    protected buttonHeight = 60;
+    protected buttonHeight = 65;
     protected buttonCaptions: string[];
     protected buttons: Button[] = [];
     protected dialogContent: PIXI.Container;
     protected dialogContainer: PIXI.Container;
+    protected background: PIXI.NineSliceSprite;
 
     private generated = false;
     private escapeKeyButton?: string | null;
@@ -43,8 +40,14 @@ export default abstract class ModalDialogBase extends GuiObject {
      */
     public show(): Promise<string | null> {
         this.generate();
+        const dialogBounds = `x: ${Math.round(this.dialogContainer.x)}, y: ${Math.round(
+            this.dialogContainer.y
+        )}, width: ${Math.round(this.dialogContainer.width)}, height: ${Math.round(this.dialogContainer.height)}`;
+        const contentBounds = `x: ${Math.round(this.dialogContent.x)}, y: ${Math.round(
+            this.dialogContent.y
+        )}, width: ${Math.round(this.dialogContent.width)}, height: ${Math.round(this.dialogContent.height)}`;
         console.debug(
-            `ModalDialogBase.show(content: ${this.dialogContainer.width}x${this.dialogContainer.height}, buttons: ${this.buttonCaptions})`
+            `ModalDialogBase.show(dialog: ${dialogBounds}, content: ${contentBounds}, buttons: ${this.buttonCaptions})`
         );
         return new Promise((resolve, reject) => {
             Engine.app.stage.addChild(this.container);
@@ -69,19 +72,14 @@ export default abstract class ModalDialogBase extends GuiObject {
     /**
      * Creates dialog background.
      */
-    protected createDialogBackground(width: number, height: number): PIXI.Container {
-        const background = new PIXI.NineSliceSprite({
+    protected createDialogBackground(): PIXI.NineSliceSprite {
+        return new PIXI.NineSliceSprite({
             texture: GameAssets.Frame04Texture,
             leftWidth: 60,
             topHeight: 60,
             rightWidth: 60,
             bottomHeight: 60,
         });
-        background.x = 0;
-        background.y = 0;
-        background.width = width;
-        background.height = height;
-        return background;
     }
 
     /**
@@ -110,23 +108,31 @@ export default abstract class ModalDialogBase extends GuiObject {
         // Prevent interaction with the underlying scene
         this.overlay.interactive = true;
         this.container.addChild(this.overlay);
-
-        this.dialogContent = this.createContent();
         const buttonDefs = this.buttonCaptions.map((btnCaption) => ({
             caption: btnCaption,
-            width: btnCaption.length * 16 + 40,
+            width: btnCaption.length * 14 + 60,
             height: this.buttonHeight,
             click: () => this.close(btnCaption),
         }));
+
+        this.background = this.createDialogBackground();
+        this.dialogContent = this.createContent();
+
         let buttonTotalWidth = 0;
         for (const buttonDef of buttonDefs) {
-            if (buttonTotalWidth > 0) buttonTotalWidth += this.buttonPadding;
+            if (buttonTotalWidth > 0) buttonTotalWidth += 10;
             buttonTotalWidth += buttonDef.width;
         }
-        const contentWidth = this.dialogContent.width + this.contentPadding * 2;
-        const contentHeight = this.dialogContent.height + this.contentPadding * 2;
-        let width = this.getWidth() || Math.max(buttonTotalWidth, contentWidth) + this.dialogPadding * 2;
-        let height = this.getHeight() || contentHeight + this.buttonAreaHeight + this.dialogPadding * 2;
+        const buttonAreaHeight = this.buttonCaptions.length > 0 ? this.buttonHeight + 10 : 0;
+
+        let width =
+            this.getWidth() ||
+            Math.max(buttonTotalWidth, this.dialogContent.width) +
+                this.background.leftWidth +
+                this.background.rightWidth;
+        let height =
+            this.getHeight() ||
+            this.dialogContent.height + buttonAreaHeight + this.background.topHeight + this.background.bottomHeight;
         const modalBounds = new PIXI.Rectangle(
             Engine.app.canvas.width / 2 - width / 2,
             Engine.app.canvas.height / 2 - height / 2,
@@ -137,14 +143,24 @@ export default abstract class ModalDialogBase extends GuiObject {
         this.dialogContainer = new PIXI.Container();
         this.dialogContainer.x = modalBounds.x;
         this.dialogContainer.y = modalBounds.y;
+        this.background.width = width;
+        this.background.height = height;
+        this.dialogContainer.addChild(this.background);
 
-        const background = this.createDialogBackground(modalBounds.width, modalBounds.height);
-        this.dialogContainer.addChild(background);
-
-        if (this.dialogContent.width < modalBounds.width)
+        if (this.dialogContent.width < modalBounds.width) {
             this.dialogContent.x = modalBounds.width / 2 - this.dialogContent.width / 2;
-        if (this.dialogContent.height < modalBounds.height - this.buttonAreaHeight)
-            this.dialogContent.y = (modalBounds.height - this.buttonAreaHeight) / 2 - this.dialogContent.height / 2;
+        }
+        if (
+            this.dialogContent.height <
+            modalBounds.height - buttonAreaHeight - this.background.topHeight - this.background.bottomHeight
+        ) {
+            this.dialogContent.y =
+                this.background.topHeight +
+                (modalBounds.height - buttonAreaHeight - this.background.topHeight - this.background.bottomHeight) / 2 -
+                this.dialogContent.height / 2;
+        } else {
+            this.dialogContent.y = this.background.topHeight;
+        }
         this.dialogContainer.addChild(this.dialogContent);
 
         let buttonXPos = modalBounds.width / 2 - buttonTotalWidth / 2;
@@ -152,7 +168,7 @@ export default abstract class ModalDialogBase extends GuiObject {
             const button = new Button(
                 new PIXI.Rectangle(
                     buttonXPos,
-                    modalBounds.height - this.buttonAreaHeight - this.dialogPadding,
+                    modalBounds.height - this.buttonHeight - this.background.bottomHeight,
                     buttonDef.width,
                     buttonDef.height
                 ),
@@ -162,7 +178,7 @@ export default abstract class ModalDialogBase extends GuiObject {
             button.onClick = buttonDef.click;
             this.buttons.push(button);
             this.dialogContainer.addChild(button.container);
-            buttonXPos += buttonDef.width + this.buttonPadding;
+            buttonXPos += buttonDef.width + 10;
         }
         this.container.addChild(this.dialogContainer);
     }

src/classes/gui/TextInput.ts

@@ -27,7 +27,7 @@ export default class TextInput extends GuiObject {
         this.backgroundSprite.x = 0;
         this.backgroundSprite.y = 0;
         this.backgroundSprite.width = width;
-        this.backgroundSprite.height = 60;
+        this.backgroundSprite.height = 80;
         this.container.addChild(this.backgroundSprite);
         this.text = new PIXI.Text({
             text: '',
@@ -36,8 +36,8 @@ export default class TextInput extends GuiObject {
                 fontSize: 24,
             }),
         });
-        this.text.x = 20;
-        this.text.y = 20;
+        this.text.x = 30;
+        this.text.y = 25;
         this.container.addChild(this.text);
         this.keyboardManagerUnsubscribe = KeyboardManager.onKeyPressed(this.onKeyPress.bind(this));
     }

src/scenes/Game.ts

@@ -245,15 +245,17 @@ export class GameScene extends Scene {
     }
 
     private async ShowEndgameDialog(lost) {
-        const endGameDialog = new EndGameDialog(lost);
+        const endGameDialog = new EndGameDialog(this.mission.name, this.MissionStats, lost);
         await endGameDialog.show();
-        const highScore = new HighScoreDialog(this.missionIndex + 1 < GameAssets.Missions.length);
+        const highScore = new HighScoreDialog(this.mission.name, this.missionIndex + 1 < GameAssets.Missions.length);
         const result = await highScore.show();
         if (result === HighScoreDialogButtons.MainMenu) {
             this.ReturnToMain();
         } else if (result === HighScoreDialogButtons.NextMission) {
+            this.destroy();
             Engine.GameMaster.changeScene(new GameScene(GameAssets.Missions[this.missionIndex + 1].name));
         } else if (result === HighScoreDialogButtons.Retry) {
+            this.destroy();
             Engine.GameMaster.changeScene(new GameScene(this.mission.name));
         }
     }