GSD

LunaHook/engine32/Fizz.cpp

@@ -1,37 +1,82 @@
-#include"Fizz.h"
- 
-bool Fizz::attach_function() {
-  //char __thiscall sub_59AA90(char *this, int a2, int a3, int a4, int a5, int a6, int a7, int a8, char a9)
-  //HB8@59AA90
-  //https://vndb.org/v1380
-  //さくらテイル
+#include "Fizz.h"
 
-    const BYTE bytes[] = {
-    0x55,0x8b,0xec,
-    0x6a,0xff,
-    0x68,XX4,
-    0x64,0xa1,0,0,0,0,
-    0x50,
-    0x81,0xec,XX2,0,0,
-    0xa1,XX4,
-    0x33,0xc5,
-    0x89,0x45,0xf0,
-    0x50,
-    0x8d,0x45,0xf4,
-    0x64,0xa3,0,0,0,0,
-    0x89,0x4d,XX,
-    0xc7,0x45,XX,0,0,0,0,
-    0xc7,0x45,XX,0,0,0,0,
-    0x8d,0x4d,XX,
-    0xe8,XX4,
+bool Fizzattach_function1()
+{
+  // char __thiscall sub_59AA90(char *this, int a2, int a3, int a4, int a5, int a6, int a7, int a8, char a9)
+  // HB8@59AA90
+  // https://vndb.org/v1380
+  // さくらテイル
 
-  }; 
+  const BYTE bytes[] = {
+      //clang-format off
+      0x55, 0x8b, 0xec,
+      0x6a, 0xff,
+      0x68, XX4,
+      0x64, 0xa1, 0, 0, 0, 0,
+      0x50,
+      0x81, 0xec, XX2, 0, 0,
+      0xa1, XX4,
+      0x33, 0xc5,
+      0x89, 0x45, 0xf0,
+      0x50,
+      0x8d, 0x45, 0xf4,
+      0x64, 0xa3, 0, 0, 0, 0,
+      0x89, 0x4d, XX,
+      0xc7, 0x45, XX, 0, 0, 0, 0,
+      0xc7, 0x45, XX, 0, 0, 0, 0,
+      0x8d, 0x4d, XX,
+      0xe8, XX4,
+      //clang-format on
+
+  };
   ULONG addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStopAddress);
-  if (!addr)  return false; 
- 
+  if (!addr)
+    return false;
+
   HookParam hp;
   hp.address = addr;
-  hp.offset=get_stack(2);
-  hp.type = USING_CHAR; 
+  hp.offset = get_stack(2);
+  hp.type = USING_CHAR;
   return NewHook(hp, "Fizz");
-} 
+}
+namespace
+{
+  bool gsd()
+  {
+    //[110128][アトリエさくら]清純なカラダは、アイツの腕の中で男を知っていく
+    // https://vndb.org/v5688
+    // size_t __cdecl strlen(const char *Str)
+    const BYTE bytes[] = {
+        //clang-format off
+        0xBA, 0xFF, 0xFE, 0xFE, 0x7E,
+        0x03, 0xD0,
+        0x83, 0xF0, 0xFF,
+        0x33, 0xC2,
+        0x83, 0xC1, 0x04,
+        0xA9, 0x00, 0x01, 0x01, 0x81,
+        0x74, XX,
+        //clang-format on
+    };
+    ULONG addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStopAddress);
+    if (!addr)
+      return false;
+    BYTE sig[] = {0x8b, 0x4c, 0x24, 0x04};
+    addr = reverseFindBytes(sig, sizeof(sig), addr - 0x40, addr);
+    if (!addr)
+      return false;
+    HookParam hp;
+    hp.address = addr;
+    hp.type = USING_STRING;
+    hp.offset = get_stack(1);
+    hp.filter_fun = all_ascii_Filter;
+    return NewHook(hp, "gsd");
+  }
+}
+bool Fizz::attach_function()
+{
+  if (typex == 1)
+    return Fizzattach_function1();
+  if (typex == 2)
+    return gsd();
+  return false;
+}

LunaHook/engine32/Fizz.h

@@ -1,11 +1,27 @@
 
 
-class Fizz:public ENGINE{
-    public:
-    Fizz(){
-        
-        check_by=CHECK_BY::FILE_ALL;
-        check_by_target=check_by_list{L"data.gsp",L"Image*.gsp",L"se.gsp",L"bgm*.gsp",L"voice/*.gsp"};
+class Fizz : public ENGINE
+{
+public:
+    Fizz()
+    {
+        check_by = CHECK_BY::CUSTOM;
+        check_by_target = [&]()
+        {
+            auto _ = Util::CheckFile(L"data.gsp") && Util::CheckFile(L"Image*.gsp") && Util::CheckFile(L"bgm*.gsp") && Util::CheckFile(L"se.gsp");
+            if (Util::CheckFile(L"voice/*.gsp"))
+            {
+                typex = 1;
+                return true;
+            }
+            if (wcscmp(processName_lower, L"gsd.exe") == 0)
+            {
+                typex = 2;
+                return true;
+            }
+            return false;
+        };
     };
-     bool attach_function();
+    bool attach_function();
+    int typex = 0;
 };