129 lines
3.8 KiB
TypeScript
129 lines
3.8 KiB
TypeScript
import { SKIP_RENDER_OPTIMIZATIONS } from "../../Enum/EnvironmentVariable";
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import { coWebsiteManager } from "../../WebRtc/CoWebsiteManager";
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import { waScaleManager } from "../Services/WaScaleManager";
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import { ResizableScene } from "../Login/ResizableScene";
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const Events = Phaser.Core.Events;
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/**
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* A specialization of the main Phaser Game scene.
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* It comes with an optimization to skip rendering.
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*
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* Beware, the "step" function might vary in future versions of Phaser.
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*
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* It also automatically calls "onResize" on any scenes extending ResizableScene.
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*/
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export class Game extends Phaser.Game {
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private _isDirty = false;
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constructor(GameConfig: Phaser.Types.Core.GameConfig) {
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super(GameConfig);
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this.scale.on(Phaser.Scale.Events.RESIZE, () => {
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for (const scene of this.scene.getScenes(true)) {
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if (scene instanceof ResizableScene) {
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scene.onResize();
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}
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}
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});
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}
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public step(time: number, delta: number) {
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// @ts-ignore
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if (this.pendingDestroy) {
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// @ts-ignore
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return this.runDestroy();
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}
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const eventEmitter = this.events;
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// Global Managers like Input and Sound update in the prestep
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eventEmitter.emit(Events.PRE_STEP, time, delta);
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// This is mostly meant for user-land code and plugins
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eventEmitter.emit(Events.STEP, time, delta);
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// Update the Scene Manager and all active Scenes
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this.scene.update(time, delta);
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// Our final event before rendering starts
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eventEmitter.emit(Events.POST_STEP, time, delta);
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// This "if" is the changed introduced by the new "Game" class to avoid rendering unnecessarily.
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if (SKIP_RENDER_OPTIMIZATIONS || this.isDirty()) {
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const renderer = this.renderer;
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// Run the Pre-render (clearing the canvas, setting background colors, etc)
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renderer.preRender();
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eventEmitter.emit(Events.PRE_RENDER, renderer, time, delta);
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// The main render loop. Iterates all Scenes and all Cameras in those scenes, rendering to the renderer instance.
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this.scene.render(renderer);
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// The Post-Render call. Tidies up loose end, takes snapshots, etc.
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renderer.postRender();
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// The final event before the step repeats. Your last chance to do anything to the canvas before it all starts again.
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eventEmitter.emit(Events.POST_RENDER, renderer, time, delta);
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} else {
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// @ts-ignore
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this.scene.isProcessing = false;
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}
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}
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private isDirty(): boolean {
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if (this._isDirty) {
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this._isDirty = false;
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return true;
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}
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// Loop through the scenes in forward order
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for (let i = 0; i < this.scene.scenes.length; i++) {
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const scene = this.scene.scenes[i];
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const sys = scene.sys;
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if (
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sys.settings.visible &&
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sys.settings.status >= Phaser.Scenes.LOADING &&
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sys.settings.status < Phaser.Scenes.SLEEPING
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) {
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// @ts-ignore
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if (typeof scene.isDirty === "function") {
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// @ts-ignore
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const isDirty = scene.isDirty() || scene.tweens.getAllTweens().length > 0;
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if (isDirty) {
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return true;
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}
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} else {
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return true;
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}
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}
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}
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return false;
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}
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/**
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* Marks the game as needing to be redrawn.
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*/
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public markDirty(): void {
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this._isDirty = true;
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}
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/**
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* Return the first scene found in the game
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*/
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public findAnyScene(): Phaser.Scene {
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return this.scene.getScenes()[0];
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}
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}
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