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fix #1190

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This commit is contained in:
Lightczx
2023-12-20 10:39:56 +08:00
parent 2be2d6313b
commit cd16bebee2
1 changed files with 5 additions and 19 deletions
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24
src/Snap.Hutao/Snap.Hutao/Service/Game/Unlocker/GameFpsUnlocker.cs
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@@ -133,23 +133,9 @@ internal sealed class GameFpsUnlocker : IGameFpsUnlocker
private static int IndexOfPattern(in ReadOnlySpan<byte> memory)
{
// E8 ?? ?? ?? ?? 85 C0 7E 07 E8 ?? ?? ?? ?? EB 05
int second = 0;
ReadOnlySpan<byte> secondPart = [0x85, 0xC0, 0x7E, 0x07, 0xE8,];
ReadOnlySpan<byte> thirdPart = [0xEB, 0x05,];
while (second >= 0 && second < memory.Length)
{
second += memory[second..].IndexOf(secondPart);
if (memory[second - 5].Equals(0xE8) && memory.Slice(second + 9, 2).SequenceEqual(thirdPart))
{
return second - 5;
}
second += 5;
}
return -1;
// B9 3C 00 00 00 FF 15
ReadOnlySpan<byte> part = [0xB9, 0x3C, 0x00, 0x00, 0x00, 0xFF, 0x15];
return memory.IndexOf(part);
}
private static FindModuleResult UnsafeGetGameModuleInfo(in HANDLE hProcess, out GameModule info)
@@ -241,8 +227,8 @@ internal sealed class GameFpsUnlocker : IGameFpsUnlocker
nuint localMemoryUserAssemblyAddress = localMemoryUnityPlayerAddress + unityPlayer.Size;
nuint rip = localMemoryUserAssemblyAddress + (uint)offset;
rip += *(uint*)(rip + 1) + 5;
rip += *(uint*)(rip + 3) + 7;
rip += 5;
rip += *(uint*)(rip + 2) + 6;
nuint address = userAssembly.Address + (rip - localMemoryUserAssemblyAddress);