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YooAsset
mirror of https://github.com/tuyoogame/YooAsset
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fix #96

pull/186/head^2
hevinci 2023-09-25 15:38:49 +08:00
parent 1aaf569396
commit dcdf41b7c2
2 changed files with 11 additions and 26 deletions
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2
Assets/YooAsset/Runtime/OperationSystem/AsyncOperationBase.cs
View File

@ -77,9 +77,9 @@ namespace YooAsset
internal void SetFinish() internal void SetFinish()
{ {
Progress = 1f; Progress = 1f;
_callback?.Invoke(this);
if (_taskCompletionSource != null) if (_taskCompletionSource != null)
_taskCompletionSource.TrySetResult(null); _taskCompletionSource.TrySetResult(null);
_callback?.Invoke(this);
} }
internal void SetStart() internal void SetStart()
{ {

35
Assets/YooAsset/Runtime/OperationSystem/OperationSystem.cs
View File

@ -7,8 +7,7 @@ namespace YooAsset
internal class OperationSystem internal class OperationSystem
{ {
private static readonly List<AsyncOperationBase> _operations = new List<AsyncOperationBase>(100); private static readonly List<AsyncOperationBase> _operations = new List<AsyncOperationBase>(100);
private static readonly List<AsyncOperationBase> _addList = new List<AsyncOperationBase>(100); private static readonly List<AsyncOperationBase> _newList = new List<AsyncOperationBase>(100);
private static readonly List<AsyncOperationBase> _removeList = new List<AsyncOperationBase>(100);
// 计时器相关 // 计时器相关
private static Stopwatch _watch; private static Stopwatch _watch;
@ -47,39 +46,26 @@ namespace YooAsset
_frameTime = _watch.ElapsedMilliseconds; _frameTime = _watch.ElapsedMilliseconds;
// 添加新的异步操作 // 添加新的异步操作
if (_addList.Count > 0) if (_newList.Count > 0)
{ {
for (int i = 0; i < _addList.Count; i++) _operations.AddRange(_newList);
{ _newList.Clear();
var operation = _addList[i];
_operations.Add(operation);
}
_addList.Clear();
} }
// 更新所有的异步操作 // 更新所有的异步操作
foreach (var operation in _operations) for (int i = _operations.Count - 1; i >= 0; i--)
{ {
if (IsBusy) if (IsBusy)
break; break;
var operation = _operations[i];
operation.Update(); operation.Update();
if (operation.IsDone) if (operation.IsDone)
{ {
_removeList.Add(operation); _operations.RemoveAt(i);
operation.SetFinish(); operation.SetFinish(); //注意：如果业务端发生异常，保证异步操作提前移除。
} }
} }
// 移除已经完成的异步操作
if (_removeList.Count > 0)
{
foreach (var operation in _removeList)
{
_operations.Remove(operation);
}
_removeList.Clear();
}
} }
/// <summary> /// <summary>
@ -88,8 +74,7 @@ namespace YooAsset
public static void DestroyAll() public static void DestroyAll()
{ {
_operations.Clear(); _operations.Clear();
_addList.Clear(); _newList.Clear();
_removeList.Clear();
_watch = null; _watch = null;
_frameTime = 0; _frameTime = 0;
MaxTimeSlice = long.MaxValue; MaxTimeSlice = long.MaxValue;
@ -100,7 +85,7 @@ namespace YooAsset
/// </summary> /// </summary>
public static void StartOperation(AsyncOperationBase operation) public static void StartOperation(AsyncOperationBase operation)
{ {
_addList.Add(operation); _newList.Add(operation);
operation.SetStart(); operation.SetStart();
operation.Start(); operation.Start();
} }