Chengzhebei/public/unityMo/export_main.js

let currentScene = 'TombstoneView'
let isLoadingScene = false

//场景加载进度回调
window.loadSceneProgress = function (progress) {
  if (window.parent && window.parent !== window) {
    window.parent.unityLoading(Math.min(0.99, progress))
  }
}

//场景准备加载回调
window.startLoadScene = function () {
  isLoadingScene = true
}

//场景已完成加载回调
window.loadedScene = function () {
  isLoadingScene = false

  if (window.parent && window.parent !== window) {
    window.parent.unityLoading(1)
  }
}

//设置场景加载完毕时透明度渐变的时长(秒), 0为去除该效果
window.setLoadSceneAnimationTime = function (animationTime) {
  window.unityInstance.SendMessage('SceneLoader', 'SetAnimationTime', animationTime)
}

//切换场景 场景支持以下参数 "TombstoneView" (一单元), "TransitionScene" (空场景), "RoomScene" (碑中世界), "DrawingBoard" (碑影智绘), 切换之前必须判断是否有场景正在加载
window.loadScene = function (sceneName) {
  window.setLoadSceneAnimationTime(sceneName === 'DrawingBoard' ? 1 : 0)
  window.unityInstance.SendMessage('SceneLoader', 'LoadScene', sceneName)
  currentScene = sceneName
}

//是否正在加载场景
window.isLoadingScene = function () {
  return isLoadingScene
}

// 返回当前场景状态
window.sceneStaRes = function () {
  return currentScene
}