Improved for another VNs

texthook/engine/engine.cc

@@ -5594,7 +5594,7 @@ bool InsertAtelierKaguya2Hook()
     * https://vndb.org/v37081
     */
   const BYTE bytes[] = {
-    0x51,                      // push ecx
+    0x51,                      // push ecx        << hook here
     0x50,                      // push eax
     0xE8, XX4,                 // call Start.exe+114307
     0x83, 0xC4, 0x08,          // add esp,08
@@ -5620,8 +5620,81 @@ bool InsertAtelierKaguya2Hook()
   return true;
 }
 
+bool InsertAtelierKaguya3Hook() 
+{
+  //by Blu3train
+    /*
+    * Sample games:
+    * https://vndb.org/v10082
+    */
+  const BYTE bytes[] = {
+    0x55,                          // push ebp       << hook here
+    0x8B, 0xEC,                    // mov ebp,esp
+    0x6A, 0xFF,                    // push -01
+    0x68, 0x80, 0xB9, 0x4D, 0x00,  // push Start.exe+DB980
+    0x64, 0xA1, XX4,               // mov eax,fs:[00000000]
+    0x50,                          // push eax
+    0x51,                          // push ecx
+    0x81, 0xEC, 0xAC, 0x00, 0x00, 0x00   // sub esp,000000AC
+  };
+
+  ULONG range = min(processStopAddress - processStartAddress, MAX_REL_ADDR);
+  ULONG addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStartAddress + range);
+  if (!addr) {
+    ConsoleOutput("vnreng:Atelier KAGUYA3: pattern not found");
+    return false;
+  }
+
+  HookParam hp = {};
+  hp.address = addr;
+  hp.offset = pusha_eax_off -4;
+  hp.index = 0;
+  hp.type = USING_STRING;
+  hp.filter_fun = NewLineCharToSpaceFilter;
+  ConsoleOutput("vnreng: INSERT Atelier KAGUYA3");
+  NewHook(hp, "Atelier KAGUYA3");
+  return true;
+}
+
+bool InsertAtelierKaguya4Hook() 
+{
+  //by Blu3train
+    /*
+    * Sample games:
+    * https://vndb.org/v14705
+    */
+  const BYTE bytes[] = {
+    0xE8, 0x90, 0xA8, 0xFF, 0xFF,  // call Start.exe+18380
+    0x89, 0x45, 0xF8,              // mov [ebp-08],eax
+    0x8B, 0x4D, 0x10,              // mov ecx,[ebp+10]
+    0x51,                          // push ecx
+    0x8B, 0x55, 0x0C,              // mov edx,[ebp+0C]
+    0x52,                          // push edx
+    0x8B, 0x45, 0x08,              // mov eax,[ebp+08]
+    0x50                           // push eax       << hook here
+  };
+  enum { addr_offset = sizeof(bytes) - 1 };
+
+  ULONG range = min(processStopAddress - processStartAddress, MAX_REL_ADDR);
+  ULONG addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStartAddress + range);
+  if (!addr) {
+    ConsoleOutput("vnreng:Atelier KAGUYA4: pattern not found");
+    return false;
+  }
+
+  HookParam hp = {};
+  hp.address = addr + addr_offset;
+  hp.offset = pusha_eax_off -4;
+  hp.index = 0;
+  hp.type = USING_STRING;
+  hp.filter_fun = NewLineCharToSpaceFilter;
+  ConsoleOutput("vnreng: INSERT Atelier KAGUYA4");
+  NewHook(hp, "Atelier KAGUYA4");
+  return true;
+}
+
 bool InsertAtelierHooks()
-{return  InsertAtelierHook() || InsertAtelierKaguya2Hook();}
+{return  InsertAtelierHook() || InsertAtelierKaguya2Hook() || InsertAtelierKaguya3Hook() || InsertAtelierKaguya4Hook();}
 
 /********************************************************************************************
 CIRCUS hook: