United3dArtists Archive

Code: Select all

// Load a dll for each tS version
static bool
loaddllforeachtsver()
{
 char *dllnum;
 char loadpath[ 1000 ];
 DWORD errcd;

 // Get trueSpace major/minor version
 tsxGetTsVersionNbrs( &TsverMajor, &TsverMinor );
 dbg1( 1, "tSver=%d.%d \n", TsverMajor, TsverMinor );
 // Get method table pointers
 TSmode =
  ( ( TsverMajor == 500  &&
      TsverMinor == 1 )  ||
    TsverMajor / 100 == 4 )? 4 :
  TsverMajor / 100;
 switch ( TSmode ) {
   case 4:
		dllnum = "43";
		break;
   case 5:
		dllnum = "51";
		break;
   case 6:
   case 7:
		dllnum = "66";
		break;
   default:
		MessageBox( NULL,
			"The tsx does not support this tS version.\n",
			"ptsxpy",
			MB_OK + MB_ICONEXCLAMATION );
		return false;
 }

 dbg1( 2, "(0.5) ThisDLLDir=[%s]\n", ThisDLLDir );
 sprintf_s( loadpath, sizeof( loadpath ), "%s\\ptsx"
#ifdef PY3_BY_PROPERTYSHEET
  "3"
#else
  "2"
#endif
  "pysb%s"
#ifdef _DEBUG
  "_d"
#else
  ""
#endif
  ".dll", ThisDLLDir, dllnum );
 // Add this DLL's directory to Path environment variable
 char wks1[ 3000 ];
 GetEnvironmentVariable( (LPCTSTR)"Path", (LPTSTR)wks1, sizeof( wks1 ) );
 strcat_s( wks1, sizeof( wks1 ), ";" );
 strcat_s( wks1, sizeof( wks1 ), ThisDLLDir );
 SetEnvironmentVariable( (LPCTSTR)"Path", (LPCTSTR)wks1 );
 dbg1( 2, "Path=%s\n", wks1 );
 dbg1( 2, "(1) loadpath=%s\n", loadpath );
 // 
 if ( !is_dllforeachver_loaded ) {
   if ( !( HInst_dllforeachtsver = ::LoadLibrary( loadpath ) ) ) {
     errcd = GetLastError();
     dbg1( 1, "Failed to LoadLibrary( \"%s\" ).  errcd=%ld\n",
      loadpath, errcd );
     return false;
   }
   is_dllforeachver_loaded = true;
 }
 return true;
}

Code: Select all

char wks_pre[ 3000 ];
 GetEnvironmentVariable( (LPCTSTR)"Path", (LPTSTR)wks1, sizeof( wks1 ) );
 strcat_s( wks_pre, sizeof( wks_pre ), ThisDLLDir );
 strcat_s( wks_pre, sizeof( wks_pre ), ";" );
 strcat_s( wks_pre, sizeof( wks_pre ), wks1);
 SetEnvironmentVariable( (LPCTSTR)"Path", (LPCTSTR)wks_pre );

Code: Select all

#ifdef PY3_BY_PROPERTYSHEET
 char wks1[ 1000 ];
 strcpy_s( wks1, sizeof( wks1 ), ThisDLLDir );
 size_t sz1;
 static wchar_t *wcp1 = Py_DecodeLocale( wks1, &sz1 );
 if ( wcp1 == NULL ) {
   return false;
 }
 Py_SetPythonHome( wcp1 );
 wchar_t *wcp2 = Py_GetPath();
 size_t pos1;
 char *p2 = Py_EncodeLocale( wcp2, &pos1 );
 //Py_SetPath( wcp1 );

 PyImport_AppendInittab( "ptsxgp", PyInit_ptsxgp );
 PyImport_AppendInittab( "ptsxpy", PyInit_ptsxpy );

 Py_SetProgramName( L"scrxx" );
#else
 ::Py_SetProgramName( "scrxx" );
 Py_SetPythonHome( ThisDLLDir );
#endif

 Py_Initialize();

#ifndef PY3_BY_PROPERTYSHEET
 // Add new module names to python and init method table for each.
 addnewmodule( "myredirect", Myredirect_methods );
 addnewmodule( "ptsxgp",     Gpmethods );
 addnewmodule( "ptsxpy",     Methods );
#endif