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Use exclusive access instead of renaming

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This commit is contained in:
HolographicHat
2023-03-14 15:53:28 +00:00
parent c60748626a
commit cec4b2a23a
2 changed files with 13 additions and 8 deletions
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2
src/Snap.Hutao/Snap.Hutao/Service/Game/GameService.cs
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@@ -306,7 +306,7 @@ internal sealed class GameService : IGameService
game.Start();
if (isElevated && launchOptions.MultipleInstances)
{
await ProcessInterop.DisableProtectionAsync(gamePath).ConfigureAwait(false);
await ProcessInterop.DisableProtectionAsync(game, gamePath).ConfigureAwait(false);
}
if (isElevated && launchOptions.UnlockFps)

19
src/Snap.Hutao/Snap.Hutao/Service/Game/ProcessInterop.cs
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@@ -6,6 +6,7 @@ using Snap.Hutao.Core.IO;
using Snap.Hutao.Service.Game.Unlocker;
using System.Diagnostics;
using System.IO;
using System.Runtime.InteropServices;
namespace Snap.Hutao.Service.Game;
@@ -65,19 +66,23 @@ internal static class ProcessInterop
/// <summary>
/// 尝试禁用mhypbase
/// </summary>
/// <param name="game">游戏进程</param>
/// <param name="gamePath">游戏路径</param>
/// <returns>是否禁用成功</returns>
public static async Task<bool> DisableProtectionAsync(string gamePath)
public static async Task<bool> DisableProtectionAsync(Process game, string gamePath)
{
string? gameFolder = Path.GetDirectoryName(gamePath);
if (!string.IsNullOrEmpty(gameFolder))
{
string mhypbaseDll = Path.Combine(gameFolder, "mhypbase.dll");
string mhypbaseDllBackup = Path.Combine(gameFolder, "mhypbase.dll.backup");
File.Move(mhypbaseDll, mhypbaseDllBackup, true);
await Task.Delay(TimeSpan.FromSeconds(12)).ConfigureAwait(false);
File.Move(mhypbaseDllBackup, mhypbaseDll, true);
string pbasePath = Path.Combine(gameFolder, "mhypbase.dll");
SafeHandle handle = File.OpenHandle(pbasePath, share: FileShare.None);
while (true) {
if (game.Any(process => process.MainWindowHandle != nint.Zero)) {
handle.Close();
break;
}
await Task.Delay(100).ConfigureAwait(false);
}
return true;
}