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This commit is contained in:
恍兮惚兮 2024-11-30 02:46:39 +08:00
parent 5110362187
commit 4670575611
1 changed files with 2 additions and 35 deletions
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35
cpp/LunaHook/LunaHook/engine32/BGI.cpp
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@ -1159,39 +1159,6 @@ namespace
return NewHook(hp, "EmbedBGI"); return NewHook(hp, "EmbedBGI");
} }
bool InsertBGI3Hook()
{
/*
* Sample games:
* https://vndb.org/v28283
* https://vndb.org/v30456
* https://vndb.org/v33996
* https://vndb.org/v34532
* https://vndb.org/v36131
*/
bool found = false;
const BYTE pattern[] = {
0x55, // 55 push ebp
0x8b, 0xec, // 8BEC mov ebp,esp
0x83, 0xe4, 0xf8, // 83E4 F8 and esp,FFFFFFF8
0x81, 0xec, 0x84, 0x00, 0x00, 0x00 // 81EC 84000000 sub esp,0x84
};
for (auto addr : Util::SearchMemory(pattern, sizeof(pattern), PAGE_EXECUTE, processStartAddress, processStopAddress))
{
HookParam hp;
hp.address = addr;
hp.offset = get_stack(2);
hp.split = get_stack(1);
hp.type = CODEC_UTF16 | USING_SPLIT;
ConsoleOutput("INSERT BGI3");
found |= NewHook(hp, "BGI3");
}
if (!found)
ConsoleOutput("BGI3: pattern not found");
return found;
}
} // unnamed } // unnamed
// jichi 5/12/2014: BGI1 and BGI2 game can co-exist, such as 世界と世界の真ん中で // jichi 5/12/2014: BGI1 and BGI2 game can co-exist, such as 世界と世界の真ん中で
@ -1426,7 +1393,7 @@ bool BGI::attach_function()
{ {
if (InsertBGI4Hook()) if (InsertBGI4Hook())
return true; return true;
bool ok = InsertBGI2Hook() || InsertBGI3Hook() || (PcHooks::hookOtherPcFunctions(), InsertBGI1Hook()) || veryold(); bool ok = InsertBGI2Hook() || (PcHooks::hookOtherPcFunctions(), InsertBGI1Hook()) || veryold();
ok = InsertBGI5Hook() || InsertBGI6Hook() || ok; ok = InsertBGI5Hook() || InsertBGI6Hook() || ok;
return ok; return ok;
} }