import { PlatformManager, WechatPlatform } from "platformize-oasis";
import { Engine, WebGLEngine } from "oasis-engine";
import GameCtrl from "./GameCtrl";

Page({
  disposing: false,
  platform: null as unknown as WechatPlatform,
  engine: null as unknown as Engine,

  onReady() {
    wx.createSelectorQuery()
      .select("#gl")
      .node()
      .exec((res) => {
        // 屏幕常亮
        wx.setKeepScreenOn({
          keepScreenOn: true,
        });

        const canvas = res[0].node;
        this.platform = new WechatPlatform(canvas);
        PlatformManager.set(this.platform);
        // Init engine.
        const engine = new WebGLEngine(canvas);
        engine.canvas.resizeByClientSize();
        engine.vSyncCount = 2;
        const rootEntity = engine.sceneManager.activeScene.createRootEntity();
        rootEntity.addComponent(GameCtrl);
        engine.run();
        this.engine = engine;
      });
  },

  onUnload() {
    this.disposing = true;
    PlatformManager.dispose();
    this.engine?.destroy();
  },

  onTX(e: any) {
    this.platform.dispatchTouchEvent(e);
  },
});