import {gameManager} from "../Game/GameManager"; import {TextField} from "../Components/TextField"; import Image = Phaser.GameObjects.Image; import {mediaManager} from "../../WebRtc/MediaManager"; import {RESOLUTION} from "../../Enum/EnvironmentVariable"; import {SoundMeter} from "../Components/SoundMeter"; import {SoundMeterSprite} from "../Components/SoundMeterSprite"; import {HtmlUtils} from "../../WebRtc/HtmlUtils"; export const EnableCameraSceneName = "EnableCameraScene"; enum LoginTextures { playButton = "play_button", icon = "icon", mainFont = "main_font", arrowRight = "arrow_right", arrowUp = "arrow_up" } export class EnableCameraScene extends Phaser.Scene { private textField!: TextField; private pressReturnField!: TextField; private cameraNameField!: TextField; private logo!: Image; private arrowLeft!: Image; private arrowRight!: Image; private arrowDown!: Image; private arrowUp!: Image; private microphonesList: MediaDeviceInfo[] = new Array(); private camerasList: MediaDeviceInfo[] = new Array(); private cameraSelected: number = 0; private microphoneSelected: number = 0; private soundMeter: SoundMeter; private soundMeterSprite!: SoundMeterSprite; private microphoneNameField!: TextField; private repositionCallback!: (this: Window, ev: UIEvent) => void; constructor() { super({ key: EnableCameraSceneName }); this.soundMeter = new SoundMeter(); } preload() { this.load.image(LoginTextures.playButton, "resources/objects/play_button.png"); this.load.image(LoginTextures.icon, "resources/logos/tcm_full.png"); this.load.image(LoginTextures.arrowRight, "resources/objects/arrow_right.png"); this.load.image(LoginTextures.arrowUp, "resources/objects/arrow_up.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'); } create() { this.textField = new TextField(this, this.game.renderer.width / 2, 20, 'Turn on your camera and microphone'); this.pressReturnField = new TextField(this, this.game.renderer.width / 2, this.game.renderer.height - 30, 'Press enter to start'); this.cameraNameField = new TextField(this, this.game.renderer.width / 2, this.game.renderer.height - 60, ''); this.microphoneNameField = new TextField(this, this.game.renderer.width / 2, this.game.renderer.height - 40, ''); this.arrowRight = new Image(this, 0, 0, LoginTextures.arrowRight); this.arrowRight.setOrigin(0.5, 0.5); this.arrowRight.setVisible(false); this.arrowRight.setInteractive().on('pointerdown', this.nextCam.bind(this)); this.add.existing(this.arrowRight); this.arrowLeft = new Image(this, 0, 0, LoginTextures.arrowRight); this.arrowLeft.setOrigin(0.5, 0.5); this.arrowLeft.setVisible(false); this.arrowLeft.flipX = true; this.arrowLeft.setInteractive().on('pointerdown', this.previousCam.bind(this)); this.add.existing(this.arrowLeft); this.arrowUp = new Image(this, 0, 0, LoginTextures.arrowUp); this.arrowUp.setOrigin(0.5, 0.5); this.arrowUp.setVisible(false); this.arrowUp.setInteractive().on('pointerdown', this.previousMic.bind(this)); this.add.existing(this.arrowUp); this.arrowDown = new Image(this, 0, 0, LoginTextures.arrowUp); this.arrowDown.setOrigin(0.5, 0.5); this.arrowDown.setVisible(false); this.arrowDown.flipY = true; this.arrowDown.setInteractive().on('pointerdown', this.nextMic.bind(this)); this.add.existing(this.arrowDown); this.logo = new Image(this, this.game.renderer.width - 30, this.game.renderer.height - 20, LoginTextures.icon); this.add.existing(this.logo); this.input.keyboard.on('keyup-ENTER', () => { this.login(); }); HtmlUtils.getElementByIdOrFail('webRtcSetup').classList.add('active'); const mediaPromise = mediaManager.getCamera(); mediaPromise.then(this.getDevices.bind(this)); mediaPromise.then(this.setupStream.bind(this)); this.input.keyboard.on('keydown-RIGHT', this.nextCam.bind(this)); this.input.keyboard.on('keydown-LEFT', this.previousCam.bind(this)); this.input.keyboard.on('keydown-DOWN', this.nextMic.bind(this)); this.input.keyboard.on('keydown-UP', this.previousMic.bind(this)); this.soundMeterSprite = new SoundMeterSprite(this, 50, 50); this.soundMeterSprite.setVisible(false); this.add.existing(this.soundMeterSprite); this.repositionCallback = this.reposition.bind(this); window.addEventListener('resize', this.repositionCallback); } private previousCam(): void { if (this.cameraSelected === 0 || this.camerasList.length === 0) { return; } this.cameraSelected--; mediaManager.setCamera(this.camerasList[this.cameraSelected].deviceId).then(this.setupStream.bind(this)); } private nextCam(): void { if (this.cameraSelected === this.camerasList.length - 1 || this.camerasList.length === 0) { return; } this.cameraSelected++; // TODO: the change of camera should be OBSERVED (reactive) mediaManager.setCamera(this.camerasList[this.cameraSelected].deviceId).then(this.setupStream.bind(this)); } private previousMic(): void { if (this.microphoneSelected === 0 || this.microphonesList.length === 0) { return; } this.microphoneSelected--; mediaManager.setMicrophone(this.microphonesList[this.microphoneSelected].deviceId).then(this.setupStream.bind(this)); } private nextMic(): void { if (this.microphoneSelected === this.microphonesList.length - 1 || this.microphonesList.length === 0) { return; } this.microphoneSelected++; // TODO: the change of camera should be OBSERVED (reactive) mediaManager.setMicrophone(this.microphonesList[this.microphoneSelected].deviceId).then(this.setupStream.bind(this)); } /** * Function called each time a camera is changed */ private setupStream(stream: MediaStream): void { const img = HtmlUtils.getElementByIdOrFail('webRtcSetupNoVideo'); img.style.display = 'none'; const div = HtmlUtils.getElementByIdOrFail('myCamVideoSetup'); div.srcObject = stream; this.soundMeter.connectToSource(stream, new window.AudioContext()); this.soundMeterSprite.setVisible(true); this.updateWebCamName(); } private updateWebCamName(): void { if (this.camerasList.length > 1) { const div = HtmlUtils.getElementByIdOrFail('myCamVideoSetup'); let label = this.camerasList[this.cameraSelected].label; // remove text in parenthesis label = label.replace(/\([^()]*\)/g, '').trim(); // remove accents label = label.normalize("NFD").replace(/[\u0300-\u036f]/g, ""); this.cameraNameField.text = label; if (this.cameraSelected < this.camerasList.length - 1) { this.arrowRight.setVisible(true); } else { this.arrowRight.setVisible(false); } if (this.cameraSelected > 0) { this.arrowLeft.setVisible(true); } else { this.arrowLeft.setVisible(false); } } if (this.microphonesList.length > 1) { let label = this.microphonesList[this.microphoneSelected].label; // remove text in parenthesis label = label.replace(/\([^()]*\)/g, '').trim(); // remove accents label = label.normalize("NFD").replace(/[\u0300-\u036f]/g, ""); this.microphoneNameField.text = label; if (this.microphoneSelected < this.microphonesList.length - 1) { this.arrowDown.setVisible(true); } else { this.arrowDown.setVisible(false); } if (this.microphoneSelected > 0) { this.arrowUp.setVisible(true); } else { this.arrowUp.setVisible(false); } } this.reposition(); } private reposition(): void { let div = HtmlUtils.getElementByIdOrFail('myCamVideoSetup'); let bounds = div.getBoundingClientRect(); if (!div.srcObject) { div = HtmlUtils.getElementByIdOrFail('webRtcSetup'); bounds = div.getBoundingClientRect(); } this.textField.x = this.game.renderer.width / 2; this.cameraNameField.x = this.game.renderer.width / 2; this.microphoneNameField.x = this.game.renderer.width / 2; this.pressReturnField.x = this.game.renderer.width / 2; this.pressReturnField.x = this.game.renderer.width / 2; this.cameraNameField.y = bounds.top / RESOLUTION - 8; this.soundMeterSprite.x = this.game.renderer.width / 2 - this.soundMeterSprite.getWidth() / 2; this.soundMeterSprite.y = bounds.bottom / RESOLUTION + 16; this.microphoneNameField.y = this.soundMeterSprite.y + 22; this.arrowRight.x = bounds.right / RESOLUTION + 16; this.arrowRight.y = (bounds.top + bounds.height / 2) / RESOLUTION; this.arrowLeft.x = bounds.left / RESOLUTION - 16; this.arrowLeft.y = (bounds.top + bounds.height / 2) / RESOLUTION; this.arrowDown.x = this.microphoneNameField.x + this.microphoneNameField.width / 2 + 16; this.arrowDown.y = this.microphoneNameField.y; this.arrowUp.x = this.microphoneNameField.x - this.microphoneNameField.width / 2 - 16; this.arrowUp.y = this.microphoneNameField.y; this.pressReturnField.y = Math.max(this.game.renderer.height - 30, this.microphoneNameField.y + 20); this.logo.x = this.game.renderer.width - 30; this.logo.y = Math.max(this.game.renderer.height - 20, this.microphoneNameField.y + 30); } update(time: number, delta: number): void { this.pressReturnField.setVisible(!!(Math.floor(time / 500) % 2)); this.soundMeterSprite.setVolume(this.soundMeter.getVolume()); mediaManager.setLastUpdateScene(); } private login(): void { HtmlUtils.getElementByIdOrFail('webRtcSetup').style.display = 'none'; this.soundMeter.stop(); window.removeEventListener('resize', this.repositionCallback); mediaManager.stopCamera(); mediaManager.stopMicrophone(); this.scene.sleep(EnableCameraSceneName) gameManager.goToStartingMap(this.scene); } private async getDevices() { const mediaDeviceInfos = await navigator.mediaDevices.enumerateDevices(); for (const mediaDeviceInfo of mediaDeviceInfos) { if (mediaDeviceInfo.kind === 'audioinput') { this.microphonesList.push(mediaDeviceInfo); } else if (mediaDeviceInfo.kind === 'videoinput') { this.camerasList.push(mediaDeviceInfo); } } this.updateWebCamName(); } private reset(){ this.textField.destroy(); this.pressReturnField.destroy(); this.cameraNameField.destroy(); this.microphoneNameField.destroy(); this.arrowRight.destroy(); this.arrowLeft.destroy(); this.arrowUp.destroy(); this.arrowDown.destroy(); this.soundMeterSprite.destroy(); this.input.keyboard.removeAllKeys(); } }