private static double GetNumberMember(SProtoObject obj, string member)
{
var memberObj = SObject.Unbox(obj.Members[member]);
if (memberObj is SNumber)
return ((SNumber)memberObj).Value;
else
return -1;
}
private static string GetStringMember(SProtoObject obj, string member)
{
var memberObj = SObject.Unbox(obj.Members[member]);
if (memberObj is SString)
return ((SString)memberObj).Value;
else
return "";
}
private static object TranslateDynamic(SProtoObject obj)
{
var returnObj = new ExpandoObject() as IDictionary<string, object>;
foreach (var item in obj.Members)
{
var memberName = item.Key;
// Do not translate back the prototype and super instances:
if (memberName != SProtoObject.MEMBER_NAME_PROTOTYPE &&
memberName != SProtoObject.MEMBER_NAME_SUPER)
{
var memberContent = SObject.Unbox(item.Value);
returnObj.Add(memberName, Translate(memberContent));
}
}
return returnObj;
}
/// <summary>
/// Translates an <see cref="SObject"/> to a specific type.
/// </summary>
public static object Translate(SProtoObject obj, Type t)
{
var instance = Activator.CreateInstance(t);
var fields = t
.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance)
.Where(f => f.GetCustomAttribute<CompilerGeneratedAttribute>() == null)
.ToArray();
foreach (var field in fields)
{
var varAttr = field.GetCustomAttribute<ScriptVariableAttribute>(false);
if (varAttr != null)
{
var identifier = field.Name;
if (!string.IsNullOrEmpty(varAttr.VariableName))
identifier = varAttr.VariableName;
var setValue = SObject.Unbox(obj.Members[identifier]);
try
{
field.SetValue(instance, Translate(setValue));
}
catch (Exception)
{
// This is most likely a type binding issue: Set null if the types don't fit!
field.SetValue(instance, null);
}
}
else
{
var refAttr = field.GetCustomAttribute<ReferenceAttribute>(false);
if (refAttr != null)
{
var identifier = field.Name;
if (!string.IsNullOrEmpty(refAttr.VariableName))
identifier = refAttr.VariableName;
field.SetValue(instance, obj.ReferenceContainer[identifier]);
}
}
}
return instance;
}
private static SObject TranslateExpandoObject(ScriptProcessor processor, ExpandoObject objIn)
{
var obj = new SProtoObject();
foreach (var member in objIn)
obj.AddMember(member.Key, Translate(processor, member.Value));
return obj;
}
