Aisystem6

This commit is contained in:
恍兮惚兮 2024-09-24 23:25:45 +08:00
parent fa654f8002
commit 7de41ab004
3 changed files with 59 additions and 2 deletions

View File

@ -254,7 +254,7 @@ bool hookBefore(hook_stack *s, void *data1, size_t *len, uintptr_t *role)
// FIXME: I am not able to distinguish choice out
*role =
s->stack[1] ? Engine::NameRole : // arg2 != 0 for name
// s->ebx > 0x0fffffff ? Engine::ChoiceRole : // edx is a pointer for choice
// s->ebx > 0x0fffffff ? Engine::ChoiceRole : // edx is a pointer for choice
Engine::ScenarioRole;
std::string oldData(arg->getText(), arg->size);
@ -734,4 +734,41 @@ bool Silkysveryveryold_attach_function()
bool Silkysveryveryold::attach_function()
{
return Silkysveryveryold_attach_function() || fob2();
}
bool Aisystem6::attach_function()
{
// 肢体を洗う
const BYTE bytes[] = {
// if ( *(_WORD *)lpString == 0x9381 && v9 == 2 )
0x66, 0x8B, 0x01, 0xF7, // mov ax, [ecx]
0xDD, 0x1B,
0xED, 0x83, 0xC5, 0x02,
0xD1, 0xEB,
0x0F, 0xAF, 0xDD,
0x66, 0x3D, 0x81, 0x93, // cmp ax, 9381h
};
ULONG addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStopAddress);
if (!addr)
return false;
addr = MemDbg::findEnclosingAlignedFunction(addr);
if (!addr)
return false;
// 有三个这个同型的函数分别显示不同的内容各自只调用一次在xref里面分发。
auto addrs = findxref_reverse_checkcallop(addr, addr - 0x1000, addr + 0x1000, 0xe8);
if (addrs.size() != 1)
return false;
addr = MemDbg::findEnclosingAlignedFunction(addrs[0]);
if (!addr)
return false;
HookParam hp;
hp.address = addr;
hp.offset = get_stack(1);
hp.type = USING_STRING | NO_CONTEXT; // 男主自定义人名会被分开
hp.filter_fun = [](void *data, size_t *len, HookParam *hp)
{
StringCharReplacer((char *)data, len, "\x81\x93", 2, '\n');
return true;
};
return NewHook(hp, "Aisystem6");
}

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@ -63,3 +63,22 @@ public:
};
bool attach_function();
};
class Aisystem6 : public ENGINE
{
public:
Aisystem6()
{
// 肢体を洗う
check_by = CHECK_BY::CUSTOM;
check_by_target = []()
{
auto check1 = Util::CheckFile(L"script.arc") && Util::CheckFile(L"sequence.arc") && Util::CheckFile(L"mask.arc") && Util::CheckFile(L"bitmap.arc") && Util::CheckFile(L"flag0000");
if (!check1)
return false;
char AISYSTEM_6[] = "AISYSTEM_6";
return 0 != MemDbg::findBytes(AISYSTEM_6, sizeof(AISYSTEM_6), processStartAddress, min(processStopAddress, processStartAddress + 0x100000));
};
};
bool attach_function();
};

View File

@ -404,6 +404,7 @@ std::vector<ENGINE *> check_engines()
new RealliveX,
new TextXtra_x32,
new Stronger,
new RPGMaker
new RPGMaker,
new Aisystem6
};
}