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更新demo

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更新demo
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ALEXTANG
2024-03-18 15:35:15 +08:00
parent 17a5d7425c
commit a2255b80cd
1028 changed files with 55353 additions and 35278 deletions
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207
UnityProject/Packages/YooAsset/Runtime/OperationSystem/OperationSystem.cs
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@@ -4,90 +4,147 @@ using System.Diagnostics;
namespace YooAsset
{
internal class OperationSystem
{
private static readonly List<AsyncOperationBase> _operations = new List<AsyncOperationBase>(100);
private static readonly List<AsyncOperationBase> _newList = new List<AsyncOperationBase>(100);
internal class OperationSystem
{
private static readonly List<AsyncOperationBase> _operations = new List<AsyncOperationBase>(1000);
private static readonly List<AsyncOperationBase> _newList = new List<AsyncOperationBase>(1000);
// 计时器相关
private static Stopwatch _watch;
private static long _frameTime;
// 计时器相关
private static Stopwatch _watch;
private static long _frameTime;
/// <summary>
/// 异步操作的最小时间片段
/// </summary>
public static long MaxTimeSlice { set; get; } = long.MaxValue;
/// <summary>
/// 异步操作的最小时间片段
/// </summary>
public static long MaxTimeSlice { set; get; } = long.MaxValue;
/// <summary>
/// 处理器是否繁忙
/// </summary>
public static bool IsBusy
{
get
{
return _watch.ElapsedMilliseconds - _frameTime >= MaxTimeSlice;
}
}
/// <summary>
/// 处理器是否繁忙
/// </summary>
public static bool IsBusy
{
get
{
return _watch.ElapsedMilliseconds - _frameTime >= MaxTimeSlice;
}
}
/// <summary>
/// 初始化异步操作系统
/// </summary>
public static void Initialize()
{
_watch = Stopwatch.StartNew();
}
/// <summary>
/// 初始化异步操作系统
/// </summary>
public static void Initialize()
{
_watch = Stopwatch.StartNew();
}
/// <summary>
/// 更新异步操作系统
/// </summary>
public static void Update()
{
_frameTime = _watch.ElapsedMilliseconds;
/// <summary>
/// 更新异步操作系统
/// </summary>
public static void Update()
{
_frameTime = _watch.ElapsedMilliseconds;
// 添加新的异步操作
if (_newList.Count > 0)
{
_operations.AddRange(_newList);
_newList.Clear();
}
// 添加新增的异步操作
if (_newList.Count > 0)
{
bool sorting = false;
foreach (var operation in _newList)
{
if (operation.Priority > 0)
{
sorting = true;
break;
}
}
// 更新所有的异步操作
for (int i = _operations.Count - 1; i >= 0; i--)
{
if (IsBusy)
break;
_operations.AddRange(_newList);
_newList.Clear();
var operation = _operations[i];
operation.Update();
if (operation.IsDone)
{
_operations.RemoveAt(i);
operation.SetFinish(); //注意：如果业务端发生异常，保证异步操作提前移除。
}
}
}
// 重新排序优先级
if (sorting)
_operations.Sort();
}
/// <summary>
/// 销毁异步操作系统
/// </summary>
public static void DestroyAll()
{
_operations.Clear();
_newList.Clear();
_watch = null;
_frameTime = 0;
MaxTimeSlice = long.MaxValue;
}
// 更新进行中的异步操作
for (int i = 0; i < _operations.Count; i++)
{
if (IsBusy)
break;
/// <summary>
/// 开始处理异步操作类
/// </summary>
public static void StartOperation(AsyncOperationBase operation)
{
_newList.Add(operation);
operation.SetStart();
operation.Start();
}
}
var operation = _operations[i];
if (operation.IsFinish)
continue;
if (operation.IsDone == false)
operation.InternalOnUpdate();
if (operation.IsDone)
operation.SetFinish();
}
// 移除已经完成的异步操作
for (int i = _operations.Count - 1; i >= 0; i--)
{
var operation = _operations[i];
if (operation.IsFinish)
_operations.RemoveAt(i);
}
}
/// <summary>
/// 销毁异步操作系统
/// </summary>
public static void DestroyAll()
{
_operations.Clear();
_newList.Clear();
_watch = null;
_frameTime = 0;
MaxTimeSlice = long.MaxValue;
}
/// <summary>
/// 销毁包裹的所有任务
/// </summary>
public static void ClearPackageOperation(string packageName)
{
// 终止临时队列里的任务
foreach (var operation in _newList)
{
if (operation.PackageName == packageName)
{
operation.SetAbort();
}
}
// 终止正在进行的任务
foreach (var operation in _operations)
{
if (operation.PackageName == packageName)
{
operation.SetAbort();
}
}
}
/// <summary>
/// 开始处理异步操作类
/// </summary>
public static void StartOperation(string packageName, AsyncOperationBase operation)
{
_newList.Add(operation);
operation.SetPackageName(packageName);
operation.SetStart();
}
/// <summary>
/// 开始处理异步操作类
/// </summary>
public static void StartOperation(AsyncOperationBase operation)
{
_newList.Add(operation);
operation.SetStart();
}
}
}