Refactor Login Scene

front/src/Phaser/Login/LoginScene.ts

@@ -1,30 +1,17 @@
 import {gameManager} from "../Game/GameManager";
-import {TextField} from "../Components/TextField";
-import {TextInput} from "../Components/TextInput";
-import Image = Phaser.GameObjects.Image;
 import {SelectCharacterSceneName} from "./SelectCharacterScene";
 import {ResizableScene} from "./ResizableScene";
-import {isUserNameValid, maxUserNameLength} from "../../Connexion/LocalUser";
 import { localUserStore } from "../../Connexion/LocalUserStore";
-import Rectangle = Phaser.GameObjects.Rectangle;
-import {touchScreenManager} from "../../Touch/TouchScreenManager";
-import {PinchManager} from "../UserInput/PinchManager";
+import {MenuScene} from "../Menu/MenuScene";
 
-//todo: put this constants in a dedicated file
 export const LoginSceneName = "LoginScene";
-enum LoginTextures {
-    icon = "icon",
-    mainFont = "main_font"
-}
+
+const loginSceneKey = 'loginScene';
 
 export class LoginScene extends ResizableScene {
-    private nameInput!: TextInput;
-    private textField!: TextField;
-    private infoTextField!: TextField;
-    private pressReturnField!: TextField;
-    private logo!: Image;
+
+    private loginSceneElement!: Phaser.GameObjects.DOMElement;
     private name: string = '';
-    private mobileTapRectangle!: Rectangle;
 
     constructor() {
         super({
@@ -34,81 +21,75 @@ export class LoginScene extends ResizableScene {
     }
 
     preload() {
-        //this.load.image(LoginTextures.playButton, "resources/objects/play_button.png");
-        this.load.image(LoginTextures.icon, "resources/logos/tcm_full.png");
-        // Note: arcade.png from the Phaser 3 examples at: https://github.com/photonstorm/phaser3-examples/tree/master/public/assets/fonts/bitmap
-        this.load.bitmapFont(LoginTextures.mainFont, 'resources/fonts/arcade.png', 'resources/fonts/arcade.xml');
+        this.load.html(loginSceneKey, 'resources/html/loginScene.html');
     }
 
     create() {
-        if (touchScreenManager.supportTouchScreen) {
-            new PinchManager(this);
-        }
+        const middleX = this.getMiddleX();
+        this.loginSceneElement = this.add.dom((middleX/2), 0).createFromCache(loginSceneKey);
+        MenuScene.revealMenusAfterInit(this.loginSceneElement, loginSceneKey);
 
-        this.nameInput = new TextInput(this, this.game.renderer.width / 2, 70, maxUserNameLength, this.name,(text: string) => {
-            this.name = text;
-            localUserStore.setName(text);
-        })
-            .setInteractive()
-            .on('pointerdown', () => {
-                this.nameInput.focus();
-            })
-
-        this.textField = new TextField(this, this.game.renderer.width / 2, 50, 'Enter your name:')
-            .setInteractive()
-            .on('pointerdown', () => {
-                this.nameInput.focus();
-            })
-        // For mobile purposes - we need a big enough touchable area.
-        this.mobileTapRectangle = this.add.rectangle(
-            this.game.renderer.width / 2,
-            130,
-            this.game.renderer.width / 2,
-            60,
-        ).setInteractive()
-        .on('pointerdown', () => {
-            this.login(this.name)
-        })
-        this.pressReturnField = new TextField(this, this.game.renderer.width / 2, 130, 'Touch here\n\n or \n\nPress enter to start')
-
-        this.logo = new Image(this, this.game.renderer.width - 30, this.game.renderer.height - 20, LoginTextures.icon);
-        this.add.existing(this.logo);
-
-        const infoText = "Commands: \n - Arrows or W, A, S, D to move\n - SHIFT to run";
-        this.infoTextField = new TextField(this, 10, this.game.renderer.height - 35, infoText, false);
-
-        this.input.keyboard.on('keyup-ENTER', () => {
-            if (isUserNameValid(this.name)) {
-                this.login(this.name);
+        const pErrorElement = this.loginSceneElement.getChildByID('errorLoginScene') as HTMLInputElement;
+        const inputElement = this.loginSceneElement.getChildByID('loginSceneName') as HTMLInputElement;
+        inputElement.value = localUserStore.getName() ?? '';
+        inputElement.focus();
+        inputElement.addEventListener('keypress', (event: KeyboardEvent) => {
+            if(inputElement.value.length > 8){
+                event.preventDefault();
+                return;
             }
+            pErrorElement.innerHTML = '';
+            if (event.key === 'Enter') {
+                event.preventDefault();
+                this.login(inputElement);
+                return;
+            }
+        });
+
+        const continuingButton = this.loginSceneElement.getChildByID('loginSceneFormSubmit') as HTMLButtonElement;
+        continuingButton.addEventListener('click', (e) => {
+            e.preventDefault();
+            this.login(inputElement);
         });
     }
 
-    update(time: number, delta: number): void {
-        if (this.name == '') {
-            this.pressReturnField?.setVisible(false);
-        } else {
-            this.pressReturnField?.setVisible(!!(Math.floor(time / 500) % 2));
+    private login(inputElement: HTMLInputElement): void {
+        const pErrorElement = this.loginSceneElement.getChildByID('errorLoginScene') as HTMLInputElement;
+        this.name = inputElement.value;
+        if (this.name === '') {
+            pErrorElement.innerHTML = 'The name is empty';
+            return
         }
-    }
-
-    private login(name: string): void {
         if (this.name === '') return
-        gameManager.setPlayerName(name);
+        gameManager.setPlayerName(this.name);
 
         this.scene.stop(LoginSceneName)
         gameManager.tryResumingGame(this, SelectCharacterSceneName);
         this.scene.remove(LoginSceneName)
     }
 
-    public onResize(ev: UIEvent): void {
-        this.textField.x = this.game.renderer.width / 2;
-        this.nameInput.setX(this.game.renderer.width / 2 - 64);
-        this.pressReturnField.x = this.game.renderer.width / 2;
-        this.mobileTapRectangle.x = this.game.renderer.width / 2;
-        this.logo.x = this.game.renderer.width - 30;
-        this.logo.y = this.game.renderer.height - 20;
-        this.infoTextField.y = this.game.renderer.height - 35;
+    update(time: number, delta: number): void {
+        const middleX = this.getMiddleX();
+        this.tweens.add({
+            targets: this.loginSceneElement,
+            x: (middleX/2),
+            duration: 1000,
+            ease: 'Power3'
+        });
     }
 
+    public onResize(ev: UIEvent): void {
+        const middleX = this.getMiddleX();
+        this.tweens.add({
+            targets: this.loginSceneElement,
+            x: (middleX/2),
+            duration: 1000,
+            ease: 'Power3'
+        });
+    }
+
+    private getMiddleX() : number{
+        const middleX = ((window.innerWidth) - ((this.loginSceneElement && this.loginSceneElement.width > 0 ? this.loginSceneElement.width : 200 /*FIXME to use a const will be injected in HTMLElement*/)*2)) / 2;
+        return (middleX > 0 ? middleX : 0);
+    }
 }