ModernUO/Projects/Server/Serialization/SerializableFieldAttributeAttribute.cs
Kamron Batman 3c6356e8fa
feat(codegen): Adds support for partial opt-in with already existing properties (#617)
- [X] Fixes an issue with ordering of properties in serialization.
- [X] Adds opt-in with existing properties.

Example:
```cs
private int _myExistingField;

[SerializableField(1)]
public int MyExistingProperty
{
    get => _myExistingField;
    set
    {
        if (value == 0)
        {
            Parent = null;
        }
        
        if (value != _myExistingField)
        {
            ((ISerializable)this).MarkDirty();
            _myExistingField = value;
        }
    }
}
```
2021-05-26 13:20:52 -07:00

46 lines
2.1 KiB
C#

/*************************************************************************
* ModernUO *
* Copyright 2019-2021 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: SerializableFieldAttributeAttribute.cs *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
using System;
namespace Server
{
/// <summary>
/// Hints to the source generator that this field will need this attribute on the generated property
/// [SerializableFieldAttr("[CommandProperty(AccessLevel.GameMaster)]")]
/// -or-
/// [SerializableFieldAttr(typeof(CommandPropertyAttribute), AccessLevel.GameMaster)]
/// </summary>
[AttributeUsage(AttributeTargets.Field)]
public sealed class SerializableFieldAttrAttribute : Attribute
{
public string AttributeString { get; }
public Type AttributeType { get; }
public object[] Arguments { get; }
public SerializableFieldAttrAttribute(string attrString) => AttributeString = attrString;
public SerializableFieldAttrAttribute(Type type, params object[] args)
{
if (typeof(Attribute).IsAssignableFrom(type))
{
throw new ArgumentException($"Argument {nameof(type)} must be an attribute.");
}
AttributeType = type;
Arguments = args;
}
}
}