C++ (Cpp) BLong Examples

Example #1

File: syshookscript.cpp Project: AlessandroMamusa/polserver

	int ExportScript::call_long(
	  unsigned PC,
	  BObjectImp* p0, BObjectImp* p1 )
	{
	  try
	  {
		//build backup if function is called inside the same script
		BackupStruct backup;
		SaveStack( backup );

		uoexec.initForFnCall( PC );

		uoexec.pushArg( p0 );
		uoexec.pushArg( p1 );

		uoexec.exec();

		int ret;

		if ( uoexec.error() )
		  ret = 0;
		else if ( uoexec.ValueStack.empty() )
		  ret = 0;
		else
		{
		  BObjectImp* imp = uoexec.ValueStack.back().get()->impptr();
		  if ( imp->isa( BObjectImp::OTLong ) )
		  {
			BLong* pLong = static_cast<BLong*>( imp );
			ret = pLong->value();
		  }
		  else
		  {
			ret = 0;
		  }
		  uoexec.ValueStack.pop_back();
		}

		// delete current state and reenable backup
		LoadStack( backup );

		return ret;
	  }
	  catch ( std::exception& )//...
	  {
		return 0;
	  }
	}

Example #2

File: systemhookscript.cpp Project: alucardxlx/polserver-zulu

long ExportScript::call_long( 
               unsigned PC,
               BObjectImp* p0, BObjectImp* p1 )
{
    try
    {
        uoexec.initForFnCall( PC );

        uoexec.pushArg(p0);
		uoexec.pushArg(p1);
        
        uoexec.exec();
        if (uoexec.error())
            return 0;
        if (uoexec.ValueStack.empty())
            return 0;
        
        long ret;
        BObjectImp* imp = uoexec.ValueStack.top().get()->impptr();
        if (imp->isa( BObjectImp::OTLong ))
        {
            BLong* pLong = static_cast<BLong*>(imp);
            ret = pLong->value();
        }
        else
        {
            ret =  0;
        }
        uoexec.ValueStack.pop();
        
        return ret;
    }
    catch(std::exception&)//...
    {
        return 0;
    }
}