import { Scene, GridHelper,AxesHelper } from 'three';
import Stats from "three/examples/jsm/libs/stats.module";

import World from "./world/world";
import Camera from "./camera";
import Renderer from "./renderer";
import CSSRenderer from './cssRenderer';

// 工具类
import Sizes from "./utils/sizes";
import Time from "./utils/time";

export default class Experience {
  constructor(canvas) {
    this.canvas = canvas;
    this.container = canvas.parentElement;
    this.sizes = new Sizes(this.canvas);
    this.time = new Time();
    this.scene = new Scene();
    this.camera = new Camera(this);
    this.renderer = new Renderer(this);
    this.cssRenderer = new CSSRenderer(this);
    this.world = new World(this);

    // const size = 100;
    // const divisions = 100;

    // const gridHelper = new GridHelper(size, divisions);
    // this.scene.add(gridHelper);

    this.stats = new Stats();
    document.querySelector('.map-container').appendChild(this.stats.dom);

    

    // 帧
    this.time.on('tick', () => {
      this.update();
    });
  }

  update() {
    this.camera.update();
    this.world.update();
    this.renderer.update();
    this.cssRenderer.update();
    this.stats.update();
  }
}