import * as THREE from '../lib/three.module.js'
import math from './math.js'

class connectScreen extends THREE.EventDispatcher {
    constructor(app) {
        super()

        app.displayMode = 'panorama' //只能根据漫游点行走
    }

    init(panos) {
        //暂时共用一套漫游点

        panos = panos.map(e => {
            return {
                position: math.convertVector.YupToZup(e.position),
                quaternion: math.convertQuaternion.YupToZup(e.quaternion)
            }
        })
    }

    receive(data) {
        let quaternion, position

        if (data.quaternion) {
            quaternion = math.convertQuaternion.YupToZup(data.quaternion)
        }
        if (data.position) {
            position = math.convertVector.YupToZup(data.position)
        }

        app.setView({
            position,
            quaternion
        })
    }

    send() {
        let data = {}
    }
}