mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-11-23 22:05:36 +08:00
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
#include "AGE_System.h"
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namespace
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{
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DWORD findx()
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{
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// 已破解
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auto addr = findiatcallormov((DWORD)GetGlyphOutlineA, processStartAddress, processStartAddress, processStopAddress, true, 0x1d); // mov ebx, ds:GetGlyphOutlineA
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if (addr)
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return addr;
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// 未破解
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// v8 = _mbsnextc(String);
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BYTE sig[] = {
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//clang-format off
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0x8b, 0x4c, 0x24, 0x04,
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0x33, 0xd2,
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0x0f, 0xb6, 0x01,
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0xf6, 0x80, XX4, 0x04,
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0x74, 0x06,
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0xc1, 0xe0, 0x08,
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0x8b, 0xd0,
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0x41,
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0x0f, 0xb6, 0x01,
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0x03, 0xc2,
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0xc3
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//clang-format on
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};
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addr = MemDbg::findBytes(sig, sizeof(sig), processStartAddress, processStopAddress);
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if (!addr)
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return 0;
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auto addr2 = findxref_reverse_checkcallop(addr, processStartAddress, processStopAddress, 0xe8);
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if (addr2.size() != 2)
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return 0;
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return addr2[1];
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}
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}
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bool AGE_System::attach_function()
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{
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//(18禁ゲーム) [170331] [ルネ] ようこそ！ スケベエルフの森へ パッケージ版
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auto addr = findx();
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if (!addr)
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return false;
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addr = MemDbg::findEnclosingAlignedFunction(addr);
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if (!addr)
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return false;
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auto addr2 = findxref_reverse_checkcallop(addr, addr - 0x1000, addr + 0x1000, 0xe8);
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if (addr2.size() != 1)
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return false;
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auto addr21 = MemDbg::findEnclosingAlignedFunction(addr2[0]);
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if (!addr21)
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return false;
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HookParam hp;
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hp.address = addr21;
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hp.offset = get_stack(3);
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hp.type = USING_STRING | EMBED_ABLE | EMBED_BEFORE_SIMPLE | EMBED_DYNA_SJIS | EMBED_AFTER_NEW;
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hp.hook_font = F_GetGlyphOutlineA;
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return NewHook(hp, "AGE_System");
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} |