support for methods in data types

[Jimmy Cushnie]

You should be able to have methods in data types, at least for getting values, so there's a non-DefaultFileText way of setting a default value. I.e.:

public interface IData
{
    void SetHighscore(int value);
    int GetHighscore(int defaultValue = 0);
}

The above example should save and load the data as "Highscore" in the file.