#include"ENTERGRAM.h"
 
bool ENTERGRAMfilter(void* data, size_t* size, HookParam* hp) {

  auto text = reinterpret_cast<LPWSTR>(data); 
  std::wstring str =std::wstring(text,*size / 2);
  std::wregex reg1(L"\\|(.*?)\x300a(.*?)\x300b");
  std::wstring result1 = std::regex_replace(str, reg1, L"$1");
  std::wregex reg2(L"\x3000|\n");
  std::wstring result2 = std::regex_replace(result1, reg2, L"");
     
  *size = (result2.size()) * 2;
  wcscpy(text, result2.c_str());
  return true;
};
bool InsertENTERGRAM() {
  //https://vndb.org/v40521
  //[240125][1208048][エンターグラム] すだまリレイシヨン パッケージ版 (mdf+mds)
    
  const BYTE BYTES[] = {
      0x48,0x8B,0x43,0x38,
      0x48,0x8D,0x7C,0x24,0x30,
      0x48,0x8B,0x74,0x24,0x20,
      0x48,0x85,0xC0,
      0x48,0x8B,0xCD,
      0x48,0x89,0x6C,0x24,0x40,
      0x48,0x0F,0x45,0xF8,
  };
  auto addr=MemDbg::findBytes(BYTES, sizeof(BYTES), processStartAddress, processStopAddress);
  if(addr==0)return false;
  HookParam hp;
  hp.address=addr+14;
  hp.type=USING_STRING|CODEC_UTF16|NO_CONTEXT;
  hp.filter_fun=ENTERGRAMfilter;
  hp.offset=get_reg(regs::rsi);
  return NewHook(hp,"ENTERGRAM");
}
bool ENTERGRAM::attach_function() { 
  return InsertENTERGRAM();
}