protected Dictionary <string, object> CreatePrimitiveMapping(PonyTextStructureBase mapStruct)
{
if (mapStruct.StructureType != StructureType.MapStruct)
{
return(null);
}
PonyTextMapStruct pony = (PonyTextMapStruct)mapStruct;
Dictionary <string, object> mappings = new Dictionary <string, object>();
foreach (var kvpair in pony.GetMappings())
{
switch (kvpair.Value.StructureType)
{
case StructureType.MarcoStruct:
mappings.Add(kvpair.Key, GetText(kvpair.Value));
break;
case StructureType.NumberStruct:
mappings.Add(kvpair.Key, kvpair.Value.GetUnderlyingObject());
break;
case StructureType.LiteralStruct:
mappings.Add(kvpair.Key, kvpair.Value.GetUnderlyingObject());
break;
default:
throw new PreProcessorException($"Mapping can only contain primitive type, but {kvpair.Value.StructureType} was found.");
}
}
return(mappings);
}
protected override void OnPreProcessInternal(PonyTextStructureBase[] args)
{
string objName = args[0].GetUnderlyingObject() as string;
objName = $"pt.{objName}";
PonyTextMapStruct mapStruct = (PonyTextMapStruct)args[1];
if (objectTable.ContainObject(objName))
{
throw new PreProcessorException($"Object \"{objName}\" already defined.");
}
ExpandoObject obj = new ExpandoObject();
foreach (var item in mapStruct.GetMappings())
{
if (!AddObjectMember(obj, item.Key, item.Value))
{
throw new PreProcessorException($"Field \"{item.Key}\" already defined.");
}
}
objectTable.TrySetObject(objName, obj);
}
