public static object Deserialize(Type rootType, string json)
{
object rootObject = Activator.CreateInstance(rootType);
JSONObject jsonObject = JSONObject.Parse(json); // parse JSON file into JSONObject
if (json == null)
{
return(null);
}
// Iterate all members of root object
foreach (var member in rootType.GetMembers())
{
// Iterate through all fields with JSONAttribute from root object
JSONAttribute[] attrFields = (JSONAttribute[])member.GetCustomAttributes(typeof(JSONAttribute), true);
foreach (JSONAttribute attrField in attrFields)
{
Type attrFieldType = attrField.type; // Get the type of the field
string data = attrField.data; // Get the data name of the field
FieldInfo info = rootType.GetField(data); // Create a connection with the field
if (info == null) // If no field next (probably wrong design of the class)
{
continue;
}
AttrEnum value = attrField.attrType;
// Type is either object, item or array.
switch (value)
{
case AttrEnum.AttrObject:
JSONObject jsonChildObject = jsonObject.GetObject(data);
if (jsonChildObject == null)
{
continue;
}
info.SetValue(rootObject, Deserialize(attrFieldType, jsonObject.GetObject(data).ToString()));
break;
case AttrEnum.AttrItem:
SetJSONItem(attrFieldType, jsonObject, data, info, rootObject);
break;
case AttrEnum.AttrArray:
JSONArray jsonArray = jsonObject.GetArray(data);
if (jsonArray == null)
{
continue;
}
object o = Array.CreateInstance(attrFieldType, jsonArray.Length);
SetJSONArray(attrFieldType, jsonArray, o);
info.SetValue(rootObject, o);
break;
}
}
}
return(rootObject);
}
public static void Serialize(object obj, JSONObject jsonObject)
{
Type rootType = obj.GetType();
foreach (var member in rootType.GetMembers())
{
// Iterate through all fields with JSONAttribute from root object
JSONAttribute[] attrFields = (JSONAttribute[])member.GetCustomAttributes(typeof(JSONAttribute), true);
foreach (JSONAttribute attrField in attrFields)
{
string data = attrField.data; // Get the data name of the field
FieldInfo info = rootType.GetField(data); // Create a connection with the field
if (info == null) // If no field next (probably wrong design of the class)
{
continue;
}
AttrEnum attrType = attrField.attrType; // Get the type of the attribute
// Type is either object, item or array.
switch (attrType)
{
case AttrEnum.AttrObject:
{
JSONObject jsonChild = new JSONObject();
jsonObject.Add(data, jsonChild);
Serialize(info.GetValue(obj), jsonChild);
break;
}
case AttrEnum.AttrItem:
{
object val = info.GetValue(obj);
string result = val.ToString();
Type attrFieldType = attrField.type;
if (attrFieldType == typeof(Color))
{
Color col = (Color)val;
result = ((int)(col.r * 255f)).ToString() + ","
+ ((int)(col.g * 255f)).ToString() + ","
+ ((int)(col.b * 255f)).ToString() + ","
+ ((int)(col.a * 255f)).ToString();
}
else if (attrFieldType == typeof(Vector2))
{
Vector2 v = (Vector2)val;
result = v.x.ToString() + "," + v.y.ToString();
}
else if (attrFieldType == typeof(Vector3))
{
Vector3 v = (Vector3)val;
result = v.x.ToString() + "," + v.y.ToString() + "," + v.z.ToString();
}
else if (attrFieldType == typeof(Vector4))
{
Vector4 v = (Vector4)val;
result = v.x.ToString() + "," + v.y.ToString() + "," + v.z.ToString() + v.z.ToString();
}
JSONValue value = new JSONValue(result);
jsonObject.Add(data, value);
break;
}
case AttrEnum.AttrArray:
{
object[] val = (object[])info.GetValue(obj);
JSONArray jsonArray = new JSONArray();
jsonObject.Add(data, jsonArray);
foreach (object v in val)
{
JSONObject jsonChild = new JSONObject();
Serialize(v, jsonChild);
jsonArray.Add(jsonChild);
}
break;
}
}
}
}
}
internal JSONAttribute(string data, Type type, AttrEnum attrType)
{
this.type = type;
this.data = data;
this.attrType = attrType;
}
