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使用 SetWinEventHook 优化日志遮罩针对原神窗口的跟随延迟 #2540

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辉鸭蛋
2025-12-14 12:15:12 +08:00
parent 59cf8316b0
commit c7c25b104f
1 changed files with 49 additions and 6 deletions
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55
BetterGenshinImpact/GameTask/TaskTriggerDispatcher.cs
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@@ -39,6 +39,15 @@ namespace BetterGenshinImpact.GameTask
private static readonly object _triggerListLocker = new();
private User32.HWINEVENTHOOK _winEventHookMoveSize;
private User32.HWINEVENTHOOK _winEventHookLocation;
private User32.WinEventProc _winEventProc;
private const uint EVENT_SYSTEM_MOVESIZESTART = 0x000A;
private const uint EVENT_SYSTEM_MOVESIZEEND = 0x000B;
private const uint EVENT_OBJECT_LOCATIONCHANGE = 0x800B;
private const uint WINEVENT_SKIPOWNTHREAD = 0x0001;
private const uint WINEVENT_SKIPOWNPROCESS = 0x0002;
public event EventHandler? UiTaskStopTickEvent;
public event EventHandler? UiTaskStartTickEvent;
@@ -132,6 +141,12 @@ namespace BetterGenshinImpact.GameTask
}
);
// 使用 SetWinEventHook 监听窗口移动和大小变化事件
_winEventProc = WinEventCallback;
var flags = (User32.WINEVENT)(WINEVENT_SKIPOWNPROCESS | WINEVENT_SKIPOWNTHREAD);
_winEventHookMoveSize = User32.SetWinEventHook(EVENT_SYSTEM_MOVESIZESTART, EVENT_SYSTEM_MOVESIZEEND, default, _winEventProc, 0, 0, flags);
_winEventHookLocation = User32.SetWinEventHook(EVENT_OBJECT_LOCATIONCHANGE, EVENT_OBJECT_LOCATIONCHANGE, default, _winEventProc, 0, 0, flags);
// 启动定时器
_frameIndex = 0;
_timer.Interval = interval;
@@ -147,6 +162,16 @@ namespace BetterGenshinImpact.GameTask
GameCapture?.Stop();
_gameRect = RECT.Empty;
_prevGameActive = false;
if (_winEventHookMoveSize != default)
{
User32.UnhookWinEvent(_winEventHookMoveSize);
_winEventHookMoveSize = default;
}
if (_winEventHookLocation != default)
{
User32.UnhookWinEvent(_winEventHookLocation);
_winEventHookLocation = default;
}
}
public void StartTimer()
@@ -272,11 +297,11 @@ namespace BetterGenshinImpact.GameTask
}
_prevGameActive = active;
// 移动游戏窗口的时候同步遮罩窗口的位置,此时不进行捕获
if (SyncMaskWindowPosition())
{
return;
}
// // 移动游戏窗口的时候同步遮罩窗口的位置,此时不进行捕获
// if (SyncMaskWindowPosition())
// {
// return;
// }
}
if (_triggers == null || !_triggers.Exists(t => t.IsEnabled))
@@ -382,6 +407,24 @@ namespace BetterGenshinImpact.GameTask
return rect.Width == 0 || rect.Height == 0;
}
private void WinEventCallback(User32.HWINEVENTHOOK hWinEventHook, uint @event, HWND hwnd, int idObject, int idChild, uint dwEventThread, uint dwmsEventTime)
{
var target = TaskContext.Instance().GameHandle;
if (target == IntPtr.Zero)
{
return;
}
if (idObject != 0)
{
return;
}
var hwndPtr = hwnd.DangerousGetHandle();
if (hwndPtr == target)
{
SyncMaskWindowPosition();
}
}
public void TakeScreenshot()
{
try
@@ -430,4 +473,4 @@ namespace BetterGenshinImpact.GameTask
}
}
}
}
}