Function exportFunction

Engine/source/console/engineXMLExport.cpp:304–358

//-----------------------------------------------------------------------------

static void exportFunction(const EngineFunctionInfo* function, SimXMLDocument* xml)
{
   if (isExportFiltered(function))
      return;

   xml->pushNewElement("EngineFunction");

   xml->setAttribute("name", function->getExportName());
   xml->setAttribute("returnType", getTypeName(function->getReturnType()));
   xml->setAttribute("symbol", function->getBindingName());
   xml->setAttribute("isCallback", function->isCallout() ? "1" : "0");
   xml->setAttribute("isVariadic", function->getFunctionType()->isVariadic() ? "1" : "0");
   xml->setAttribute("docs", getDocString(function));

   xml->pushNewElement("arguments");

   const U32 numArguments = function->getNumArguments();
   const U32 numDefaultArguments = (function->getDefaultArguments() ? function->getDefaultArguments()->mNumDefaultArgs : 0);
   const U32 firstDefaultArg = numArguments - numDefaultArguments;

   Vector< String > argumentNames = parseFunctionArgumentNames(function);
   const U32 numArgumentNames = argumentNames.size();

   for (U32 i = 0; i < numArguments; ++i)
   {
      xml->pushNewElement("EngineFunctionArgument");
      const EngineTypeInfo* type = function->getArgumentType(i);
      AssertFatal(type != NULL, "exportFunction - Argument cannot have type void!");

      String argName;
      if (i < numArgumentNames)
         argName = argumentNames[i];

      xml->setAttribute("name", argName);
      xml->setAttribute("type", getTypeName(type));

      if (i >= firstDefaultArg)
      {
         String defaultValue = getDefaultArgumentValue(function, type, i);
         xml->setAttribute("defaultValue", defaultValue);
      }

      // A bit hacky, default arguments have all offsets.
      if (function->getDefaultArguments() != NULL)
      {
         xml->setAttribute("offset", String::ToString(function->getDefaultArguments()->mOffsets[i]));
      }

      xml->popElement();
   }

   xml->popElement();

   xml->popElement();
}


//=============================================================================