ModernUO/Projects/Server/Guild.cs
Kamron Batman 9afa4e4cab
feat: Source generated Serialization/Deserialization (#550)
### Features
* Fully abstracts serialization by using compile-time attributes.
* Supports serializing the following:
  - Primitives (integers, strings, etc)
  - IP Addresses
  - BigDecimal
  - DateTime, Delta DateTimes
  - TimeSpan
  - Server.Race
  - Server.Map
  - Point2D, Point3D, Rect2D, Rect3D
  - Existing/New `ISerializable` references
  - Lists/Sets of serializable types
  - Type with a `Serialize` method and constructor that takes an `IGenericReader`
* Supports forward-only migration
* Supports existing RunUO deserialization for older versions by changing to the following signature:
  - `public void OldDeserialize(IGenericReader reader, int version)`
  - Must remove deserializing the version since this is already done
* Supports serializing from private fields or custom made properties.
* Types do not require inheriting Item/Mobile. Code gen will fully create `ISerializable` information.
  - This is not recommended yet, since it requires wiring to `Persistence` which will cause lots of unresolved symbol errors until code gen is built.

### Example
```cs
using System.Collections.Generic;

namespace Server.Items
{
    [Serializable(1)]
    public partial class TestItem1 : Item
    {
        [SerializableField(1)]
        [SerializableFieldAttr("[CommandProperty(AccessLevel.Administrator)]")]
        private List<Item> _someProperty;

        private void Deserialize(IGenericReader reader, int version)
        {
        }
    }
}
```

Generates this:
```cs
namespace Server.Items
{
    public partial class TestItem1
    {
#pragma warning disable 0414
        private const int _version = 1;
#pragma warning restore 0414

        [CommandProperty(AccessLevel.Administrator)]
        public System.Collections.Generic.List<Server.Item> SomeProperty
        {
            get => _someProperty;
            set
            {
                if (value != _someProperty)
                {
                    ((ISerializable)this).MarkDirty();
                    _someProperty = value;
                }
            }
        }

        public TestItem1(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            var savePosition = ((Server.ISerializable)this).SavePosition;
            if (savePosition > -1)
            {
                writer.Seek(savePosition, System.IO.SeekOrigin.Begin);
                return;
            }
            writer.WriteEncodedInt(_version);
            writer.Write(_someProperty);
        }

        public override void Deserialize(IGenericReader reader)
        {
            var version = reader.ReadEncodedInt();
            if (version < 1)
            {
                OldDeserialize(reader, version);
                ((Server.ISerializable)this).MarkDirty();
                return;
            }
            SomeProperty = reader.ReadEntityList<Server.Item>();
        }
    }
}
```

And this:
```json
{
  "version": 1,
  "type": "TestItem1",
  "properties": [
    {
      "name": "SomeProperty",
      "type": "System.Collections.Generic.List\u003CServer.Item\u003E",
      "rule": "ListMigrationRule",
      "ruleArguments": [
        "Server.Item",
        "SerializableInterfaceMigrationRule"
      ]
    }
  ]
}
```
2021-05-23 21:06:23 -07:00

132 lines
3.9 KiB
C#

/*************************************************************************
* ModernUO *
* Copyright (C) 2019-2021 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: Guild.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;
using System.Collections.Generic;
namespace Server.Guilds
{
public enum GuildType
{
Regular,
Chaos,
Order
}
public abstract class BaseGuild : ISerializable
{
protected BaseGuild()
{
Serial = World.NewGuild;
World.AddGuild(this);
SetTypeRef(GetType());
}
protected BaseGuild(Serial serial)
{
Serial = serial;
SetTypeRef(GetType());
}
public void SetTypeRef(Type type)
{
TypeRef = World.GuildTypes.IndexOf(type);
if (TypeRef == -1)
{
World.GuildTypes.Add(type);
TypeRef = World.GuildTypes.Count - 1;
}
}
public abstract string Abbreviation { get; set; }
public abstract string Name { get; set; }
public abstract GuildType Type { get; set; }
public abstract bool Disbanded { get; }
public abstract void Delete();
public bool Deleted => Disbanded;
[CommandProperty(AccessLevel.Counselor)]
public Serial Serial { get; }
long ISerializable.SavePosition { get; set; }
BufferWriter ISerializable.SaveBuffer { get; set; }
public int TypeRef { get; private set; }
public abstract void Serialize(IGenericWriter writer);
public abstract void Deserialize(IGenericReader reader);
public abstract void OnDelete(Mobile mob);
public static BaseGuild FindByName(string name)
{
foreach (var g in World.Guilds.Values)
{
if (g.Name == name)
{
return g;
}
}
return null;
}
public static BaseGuild FindByAbbrev(string abbr)
{
foreach (var g in World.Guilds.Values)
{
if (g.Abbreviation == abbr)
{
return g;
}
}
return null;
}
public static HashSet<BaseGuild> Search(string find)
{
var words = find.ToLower().Split(' ');
var results = new HashSet<BaseGuild>();
foreach (var g in World.Guilds.Values)
{
var name = g.Name;
bool all = true;
foreach (var t in words)
{
if (name.InsensitiveIndexOf(t) == -1)
{
all = false;
break;
}
}
if (all)
{
results.Add(g);
}
}
return results;
}
public override string ToString() => $"0x{Serial.Value:X} \"{Name} [{Abbreviation}]\"";
}
}