private static void ExitLastScene()
{
//卸载上一个场景，
if (m_curScene != null)
{
m_curScene.OnExit();
}
//调用ui模块的退出场景，
UIModule.SceneExit();
// 卸载AB
//主动触发GC
System.GC.Collect();
//清理内存
Resources.UnloadUnusedAssets();
}
private IEnumerator OnTransitionCoroutine<T>(string resourceName, float fadeInDuration, float fadeOutDuration, System.Action<eSceneTransitionErrorCode> completed) where T : SceneBase
{
string currentPageType = m_currentScene ? m_currentScene.GetType().ToString() : string.Empty;
string nextPageType = typeof(T).ToString();
Global.WidgetMgr.ShowLoadingWidget(fadeInDuration, currentPageType, nextPageType);
yield return new WaitForEndOfFrame();
if (m_currentScene != null)
{
m_priviousPageTypeName = currentPageType;
m_currentScene.OnFinalize();
m_currentScene.OnExit();
}
yield return new WaitForEndOfFrame();
float currentProgress = 0.0f;
const float sceneLoadingProgressRate = 0.4f;
if (string.IsNullOrEmpty(resourceName) == false)
{
UnityEngine.SceneManagement.Scene activeScene = UnityEngine.SceneManagement.SceneManager.GetActiveScene();
if (activeScene != null)
{
m_priviousResourceName = activeScene.name;
}
yield return Global.ResourceMgr.LoadSceneAsync(resourceName,
(progress) =>
{
// scene loading..
currentProgress = progress * sceneLoadingProgressRate;
Global.WidgetMgr.SetLoadingProgressInfo(currentProgress);
LogWarning(StringUtil.Format("OnTransitionCoroutine -> LoadScene {0} %", (int)(currentProgress * 100)));
},
() =>
{
// completed scene load
currentProgress = sceneLoadingProgressRate;
Global.WidgetMgr.SetLoadingProgressInfo(currentProgress);
LogWarning("OnTransitionCoroutine -> Completed LoadScene.");
});
}
else
{
currentProgress = sceneLoadingProgressRate;
}
m_currentScene = FindPage(typeof(T).ToString());
if (m_currentScene == null)
{
m_currentScene = ComponentFactory.GetChildComponent<T>(RootObject != null ? RootObject : Setting.gameObject, IfNotExist.AddNew);
AddPage(m_currentScene);
}
if (m_currentScene != null)
{
yield return m_currentScene.OnEnter(currentProgress);
m_currentScene.OnInitialize();
}
yield return new WaitForEndOfFrame();
if (completed != null)
{
Global.WidgetMgr.HideLoadingWidget(fadeOutDuration);
completed(eSceneTransitionErrorCode.Success);
}
m_transitionCoroutine = null;
}
