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update willplus hook

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This commit is contained in:
Akash Mozumdar 2019-01-30 15:31:35 -05:00
parent b61cef5386
commit a05a4d41b1
1 changed files with 3 additions and 2 deletions
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5
vnrhook/engine/engine.cc
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@ -9302,6 +9302,7 @@ bool InsertWillPlusWHook()
Hook code for first game: /HQ-8*0@43D620. This seems fairly stable: __thiscall calling convention and first member points to string
Method to find hook code: trace call stack from GetGlyphOutlineW
Disassembly from first game (damekoi). The first few instructions are actually a common function prologue: not enough to locate hook
Hooking SysAllocString also seems to work, but has some garbage
0043D61D - C2 0800 - ret 0008 { 8 }
0043D620 - 55 - push ebp
0043D621 - 8B EC - mov ebp,esp
@ -9358,11 +9359,10 @@ static bool InsertNewWillPlusHook()
hp.type = USING_STRING | USING_UNICODE | DATA_INDIRECT;
hp.offset = pusha_ecx_off - 4;
hp.index = 0;
ConsoleOutput("Textractor: INSERT New WillPlus (ADVHD) hook");
NewHook(hp, "WillPlus2");
found = true;
}
if (!found) ConsoleOutput("New WillPlus: failed to find instructions");
if (!found) ConsoleOutput("Textractor: WillPlus2: failed to find instructions");
return found;
}
@ -9372,6 +9372,7 @@ bool InsertWillPlusHook()
{
bool ok = InsertOldWillPlusHook();
ok = InsertWillPlusWHook() || InsertWillPlusAHook() || InsertNewWillPlusHook() || ok;
if (!ok) PcHooks::hookOtherPcFunctions();
return ok;
}