// 初始化整个游戏的精灵，作为游戏开始的入口
import {ResourceLoader} from "./js/base/ResourceLoader.js"
import { Background } from "./js/runtime/Background.js"
import { DataStore } from "./js/base/DataStore.js";
import { Director } from "./js/Director.js";
import { Land } from "./js/runtime/Land.js";
import { Birds } from "./js/player/Birds.js";

export class Main {
  constructor() {
    this.canvas = document.getElementById('game_canvas');
    this.ctx = this.canvas.getContext('2d');
    this.dataStore = DataStore.getInstance();
    this.director = Director.getInstance();
    const loader = ResourceLoader.create();
    loader.onLoaded(map => this.onResourceFirstLoaded(map)); 
  }

  onResourceFirstLoaded(map) {
    this.dataStore.ctx = this.ctx;
    this.dataStore.res = map;
    this.init();
  }

  init() {
    // 首先重置游戏是没有结束的
    this.director.isGameOver = false;

    this.dataStore
        .put('pencils', [])
        .put('background', Background)
        .put('land', Land)
        .put('birds', Birds);
    // 创建铅笔，要在游戏运行逻辑之前
    this.director.createPencil();
    this.director.run();
  }
}