game_cocos_2c/assets/scripts/app/AppKernel.ts

import { ANDROID, HTML5, IOS } from 'cc/env';
import type { AppEventMap } from './AppEvents';
import { EventManager } from '../framework/event/EventManager';
import { ResourceManager } from '../framework/resource/ResourceManager';
import { RedpointManager } from '../framework/redpoint/RedpointManager';
import { SceneNavigator } from '../framework/scene/SceneNavigator';
import { UIManager } from '../framework/ui/UIManager';
import { AndroidPlatformBridge } from '../platform/AndroidPlatformBridge';
import { H5PlatformBridge } from '../platform/H5PlatformBridge';
import { IOSPlatformBridge } from '../platform/IOSPlatformBridge';
import { PlatformBridge } from '../platform/PlatformBridge';
import { HotUpdateService } from '../services/hotupdate/HotUpdateService';
import { VersionService } from '../services/version/VersionService';
import * as stores from '../store';
import * as services from '../services';
import fb from '@scripts/platform/FaceBook/Facebook';
import google from '@scripts/platform/Google/Google';
import { AppRedPoint } from './AppRedpoint';


export class AppKernel {
  private static instance: AppKernel | null = null;

  static initialize(): AppKernel {
    if (!this.instance) {
      this.instance = new AppKernel();
    }
    return this.instance;
  }

  static get Instance(): AppKernel {
    if (!this.instance) throw new Error('AppKernel has not been initialized');
    return this.instance;
  }

  static get events(): EventManager<AppEventMap> {
    return this.Instance.events;
  }

  static get resources(): ResourceManager {
    return this.Instance.resources;
  }

  static get redpoint(): RedpointManager {
    return this.Instance.redpoint;
  }

  static get ui(): UIManager {
    return this.Instance.ui;
  }

  static get scenes(): SceneNavigator {
    return this.Instance.scenes;
  }

  static get version(): VersionService {
    return this.Instance.version;
  }

  static get hotUpdate(): HotUpdateService {
    return this.Instance.hotUpdate;
  }

  static get platform(): PlatformBridge {
    return this.Instance.platform;
  }

  static get stores(): typeof stores {
    return this.Instance.stores;
  }

  static get services(): typeof services {
    return this.Instance.services;
  }

  static get appLobby(): typeof services.appLobby {
    return this.services.appLobby;
  }

  static get fb(): typeof fb {
    return this.Instance.fb;
  }

  static get google(): typeof google {
    return this.Instance.google;
  }

  readonly events = new EventManager<AppEventMap>();
  readonly redpoint = new RedpointManager();
  readonly resources = new ResourceManager();
  readonly ui = new UIManager(this.resources);
  readonly scenes = new SceneNavigator(this.resources);
  readonly version = new VersionService();
  readonly hotUpdate = new HotUpdateService();
  readonly platform: PlatformBridge;
  readonly stores = stores;
  readonly services = services;
  readonly fb = fb;
  readonly google = google;

  private constructor() {
    this.platform = this.createPlatformBridge();
    this.fb.init();
    this.google.init();
  }

  private createPlatformBridge(): PlatformBridge {
    if (ANDROID) return new AndroidPlatformBridge();
    if (IOS) return new IOSPlatformBridge();
    return new H5PlatformBridge();
  }
}