/// <summary>
/// 任务管理器轮询。
/// </summary>
/// <param name="elapseSeconds">逻辑流逝时间，以秒为单位。</param>
/// <param name="realElapseSeconds">真实流逝时间，以秒为单位。</param>
public override void Update(float elapseSeconds, float realElapseSeconds)
{
base.Update(elapseSeconds, realElapseSeconds);
LinkedListNode <TaskBase> current = m_Tasks.First;
while (current != null)
{
TaskBase task = current.Value;
if (task.Status == TaskStatus.Free)
{
throw new Exception("Task status is invalid.");
}
if (task.Status == TaskStatus.Waiting)
{
task.OnStart();
}
if (task.Status == TaskStatus.Running)
{
task.OnUpdate(elapseSeconds, realElapseSeconds);
current = current.Next;
}
else
{
LinkedListNode <TaskBase> next = current.Next;
m_Tasks.Remove(current);
ReferencePool.Release(task);
current = next;
}
}
}
public void UpdateSceneInfo()
{
if (m_LoadSceneInfos.Count > 0)
{
LinkedListNode <LoadSceneInfo> current = m_LoadSceneInfos.First;
while (current != null)
{
LoadSceneInfo loadSceneInfo = current.Value;
if (loadSceneInfo.AsyncOperation.isDone)
{
if (loadSceneInfo.AsyncOperation.allowSceneActivation)
{
loadSceneInfo.LoadSceneCallbacks.LoadSceneSuccessCallback?.Invoke(loadSceneInfo.SceneAssetName, (float)(DateTime.Now - loadSceneInfo.StartTime).TotalSeconds, loadSceneInfo.UserData);
}
else
{
loadSceneInfo.LoadSceneCallbacks.LoadSceneFailureCallback?.Invoke(loadSceneInfo.SceneAssetName, LoadResourceStatus.AssetError, "Can not load this scene from asset database.", loadSceneInfo.UserData);
}
LinkedListNode <LoadSceneInfo> next = current.Next;
m_LoadSceneInfos.Remove(loadSceneInfo);
current = next;
}
else
{
loadSceneInfo.LoadSceneCallbacks.LoadSceneUpdateCallback?.Invoke(loadSceneInfo.SceneAssetName, loadSceneInfo.AsyncOperation.progress, loadSceneInfo.UserData);
current = current.Next;
}
}
}
}
public void UpdateUnSceneInfo()
{
LinkedListNode <UnloadSceneInfo> current = m_UnloadSceneInfos.First;
while (current != null)
{
UnloadSceneInfo unloadSceneInfo = current.Value;
if (unloadSceneInfo.AsyncOperation.isDone)
{
if (unloadSceneInfo.AsyncOperation.allowSceneActivation)
{
unloadSceneInfo.UnloadSceneCallbacks.UnloadSceneSuccessCallback?.Invoke(unloadSceneInfo.SceneAssetName, unloadSceneInfo.UserData);
}
else
{
unloadSceneInfo.UnloadSceneCallbacks.UnloadSceneFailureCallback?.Invoke(unloadSceneInfo.SceneAssetName, unloadSceneInfo.UserData);
}
LinkedListNode <UnloadSceneInfo> next = current.Next;
m_UnloadSceneInfos.Remove(unloadSceneInfo);
current = next;
}
else
{
current = current.Next;
}
}
}
public void UpdateAssetInfo()
{
if (m_LoadAssetInfos.Count > 0)
{
int count = 0;
LinkedListNode <LoadAssetInfo> current = m_LoadAssetInfos.First;
while (current != null && count < 1)
{
LoadAssetInfo loadAssetInfo = current.Value;
float elapseSeconds = (float)(DateTime.Now - loadAssetInfo.StartTime).TotalSeconds;
if (elapseSeconds >= loadAssetInfo.DelaySeconds)
{
UnityEngine.Object asset = null;
#if UNITY_EDITOR
if (loadAssetInfo.AssetType != null)
{
asset = UnityEditor.AssetDatabase.LoadAssetAtPath(loadAssetInfo.AssetName, loadAssetInfo.AssetType);
}
else
{
asset = UnityEditor.AssetDatabase.LoadMainAssetAtPath(loadAssetInfo.AssetName);
}
#endif
if (asset != null)
{
if (loadAssetInfo.LoadAssetCallbacks.AsyncAction != null)
{
loadAssetInfo.LoadAssetCallbacks.CreateCallbackSuccess(loadAssetInfo.AssetName, asset, elapseSeconds, loadAssetInfo.UserData);
loadAssetInfo.LoadAssetCallbacks.AsyncAction.Invoke(loadAssetInfo.LoadAssetCallbacks);
}
else
{
loadAssetInfo.LoadAssetCallbacks.LoadAssetSuccessCallback?.Invoke(loadAssetInfo.AssetName, asset, elapseSeconds, loadAssetInfo.UserData);
}
}
else
{
if (loadAssetInfo.LoadAssetCallbacks.AsyncAction != null)
{
loadAssetInfo.LoadAssetCallbacks.CreateCallbackFailed(loadAssetInfo.AssetName, LoadResourceStatus.AssetError, "Can not load this asset from asset database.", loadAssetInfo.UserData);
loadAssetInfo.LoadAssetCallbacks.AsyncAction.Invoke(loadAssetInfo.LoadAssetCallbacks);
}
else
{
loadAssetInfo.LoadAssetCallbacks.LoadAssetFailureCallback?.Invoke(loadAssetInfo.AssetName, LoadResourceStatus.AssetError, "Can not load this asset from asset database.", loadAssetInfo.UserData);
}
}
LinkedListNode <LoadAssetInfo> next = current.Next;
m_LoadAssetInfos.Remove(loadAssetInfo);
current = next;
count++;
}
else
{
loadAssetInfo.LoadAssetCallbacks.LoadAssetUpdateCallback?.Invoke(loadAssetInfo.AssetName, elapseSeconds / loadAssetInfo.DelaySeconds, loadAssetInfo.UserData);
current = current.Next;
}
}
}
}