312e3873f1
### Additions
- Automatically opts-out `Item/Mobile/Guild/Accounts` from dirty checking with a new property `UseDirtyChecking`
- Codegen now enables `UseDirtyChecking` via getter. This requires that the property is `virtual` for derived types.
### Fixes
- Fixes `EncodedInt` being broken
- Fixes issues with new custom serializable types that are not derived from Item/Mobile/etc.
- Removes double dirty checking.
### Example of a brand new serializable type that isn't an Item/Mobile/etc.
User created code:
```cs
using System;
namespace Server.Items
{
[Serializable(0)]
public partial class NewTestEntityObject : ISerializable
{
[EncodedInt]
[SerializableField(0)]
private int _someProperty;
public NewTestEntityObject()
{
SetTypeRef(GetType());
// Add to serial tracking like World.Item
/*
Serial = World.NewEntity;
World.AddEntity(this);
*/
}
[AfterDeserialization]
private void AfterDeserialization()
{
Console.WriteLine("This ran!");
}
public int TypeRef { get; }
public Serial Serial { get; }
public void Delete()
{
}
public bool Deleted { get; set; }
public void SetTypeRef(Type type)
{
// Type tracking for persistence goes here
/*
TypeRef = World.NewEntityTypes.IndexOf(type);
if (TypeRef == -1)
{
World.NewEntityTypes.Add(type);
TypeRef = World.NewEntityTypes.Count - 1;
}
*/
}
}
}
```
Generated code:
```cs
namespace Server.Items
{
public partial class NewTestEntityObject
{
#pragma warning disable 0414
private const int _version = 0;
#pragma warning restore 0414
public int SomeProperty
{
get => _someProperty;
set
{
if (value != _someProperty)
{
_someProperty = value;
((ISerializable)this).MarkDirty();
}
}
}
long ISerializable.SavePosition { get; set; } = -1;
BufferWriter ISerializable.SaveBuffer { get; set; }
bool ISerializable.UseDirtyChecking => true;
public NewTestEntityObject(Serial serial)
{
Serial = serial;
SetTypeRef(typeof(NewTestEntityObject));
}
public void Serialize(IGenericWriter writer)
{
writer.WriteEncodedInt(_version);
writer.WriteEncodedInt(SomeProperty);
}
public void Deserialize(IGenericReader reader)
{
var version = reader.ReadEncodedInt();
SomeProperty = reader.ReadEncodedInt();
Timer.DelayCall(AfterDeserialization);
}
}
}
```
116 lines
5 KiB
C#
116 lines
5 KiB
C#
/*************************************************************************
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* ModernUO *
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* Copyright (C) 2019-2021 - ModernUO Development Team *
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* Email: hi@modernuo.com *
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* File: SourceGeneration.Property.cs *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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*************************************************************************/
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using System;
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using System.Text;
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using Humanizer;
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using Microsoft.CodeAnalysis;
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namespace SerializationGenerator
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{
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public static partial class SourceGeneration
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{
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public static string GetPropertyName(this IFieldSymbol fieldSymbol)
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{
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var fieldName = fieldSymbol.Name;
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var propertyName = fieldName;
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if (propertyName.StartsWith("m_", StringComparison.OrdinalIgnoreCase))
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{
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propertyName = propertyName.Substring(2);
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}
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else if (propertyName.StartsWith("_", StringComparison.OrdinalIgnoreCase))
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{
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propertyName = propertyName.Substring(1);
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}
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return propertyName.Dehumanize();
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}
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public static void GeneratePropertyStart(
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this StringBuilder source,
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AccessModifier accessors,
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IFieldSymbol fieldSymbol
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)
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{
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var propertyName = fieldSymbol.GetPropertyName();
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source.AppendLine($@" {accessors.ToFriendlyString()} {fieldSymbol.Type} {propertyName}
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{{");
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}
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public static void GenerateAutoProperty(
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this StringBuilder source,
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AccessModifier accessors,
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string type,
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string propertyName,
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AccessModifier? getAccessor,
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AccessModifier? setAccessor,
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string indent,
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bool useInit = false,
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string defaultValue = null,
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bool isOverride = false
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)
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{
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if (getAccessor == null && setAccessor == null)
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{
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throw new ArgumentNullException($"Must specify a {nameof(getAccessor)} or {nameof(setAccessor)} parameter");
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}
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var getter = getAccessor == null ?
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"" :
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$"{(getAccessor != AccessModifier.None ? $"{getAccessor.Value.ToFriendlyString()} " : "")}get;";
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var getterSpace = getAccessor != null ? " " : "";
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var setOrInit = useInit ? "init;" : "set;";
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var setterAccessor = setAccessor is null or AccessModifier.None
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? ""
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: $"{setAccessor.Value.ToFriendlyString() ?? ""} ";
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var setter = setAccessor == null ? "" : $"{getterSpace}{setterAccessor}{setOrInit}";
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var propertyAccessor = accessors == AccessModifier.None ? "" : $"{accessors.ToFriendlyString()} ";
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var printOverride = isOverride ? "override " : "";
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var printDefaultValue = defaultValue != null ? $"{(setAccessor != null ? " =" : "")} {defaultValue};" : "";
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var printGetterSetter = setAccessor == null ? "=>" : $"{{ {getter}{setter} }}";
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source.AppendLine($"{indent}{propertyAccessor}{printOverride}{type} {propertyName} {printGetterSetter}{printDefaultValue}");
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}
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public static void GeneratePropertyEnd(this StringBuilder source) => source.AppendLine(" }");
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public static void GeneratePropertyGetterReturnsField(this StringBuilder source, IFieldSymbol fieldSymbol) =>
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source.AppendLine($" get => {fieldSymbol.Name};");
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public static void GeneratePropertyGetterStart(this StringBuilder source, bool useExpression) =>
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source.AppendLine($" get{(useExpression ? " => " : "\n {")}");
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public static void GeneratePropertyGetSetEnd(this StringBuilder source, bool useExpression)
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{
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if (!useExpression)
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{
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source.AppendLine(" }");
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}
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}
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public static void GeneratePropertySetterSetsValue(this StringBuilder source, IFieldSymbol fieldSymbol) =>
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source.AppendLine($" set => {fieldSymbol.Name} = value;");
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public static void GeneratePropertySetterStart(this StringBuilder source, bool useExpression, bool useInit = false) =>
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source.AppendLine($" {(useInit ? "init" : "set")}{(useExpression ? " => " : "\n {")}");
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}
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}
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