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add simplified aspect builder syntax

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This commit is contained in:
Mikhail 2024-03-08 20:40:19 +08:00
parent 6147518858
commit 03598f97d8
3 changed files with 64 additions and 0 deletions
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52
src/EcsAspect.cs
View File

@ -46,6 +46,19 @@ namespace DCFApixels.DragonECS
private EcsWorld _world;
private EcsMask.Builder _maskBuilder;
public IncludeMarker Inc
{
get { return new IncludeMarker(this); }
}
public ExcludeMarker Exc
{
get { return new ExcludeMarker(this); }
}
public OptionalMarker Opt
{
get { return new OptionalMarker(this); }
}
public EcsWorld World => _world;
private Builder(EcsWorld world)
@ -406,4 +419,43 @@ namespace DCFApixels.DragonECS
}
#endregion
}
public readonly ref struct IncludeMarker
{
private readonly EcsAspect.Builder _builder;
public IncludeMarker(EcsAspect.Builder builder)
{
_builder = builder;
}
public T GetInstance<T>()
where T : IEcsPoolImplementation, new()
{
return _builder.IncludePool<T>();
}
}
public readonly ref struct ExcludeMarker
{
private readonly EcsAspect.Builder _builder;
public ExcludeMarker(EcsAspect.Builder builder)
{
_builder = builder;
}
public T GetInstance<T>()
where T : IEcsPoolImplementation, new()
{
return _builder.ExcludePool<T>();
}
}
public readonly ref struct OptionalMarker
{
private readonly EcsAspect.Builder _builder;
public OptionalMarker(EcsAspect.Builder builder)
{
_builder = builder;
}
public T GetInstance<T>()
where T : IEcsPoolImplementation, new()
{
return _builder.OptionalPool<T>();
}
}
}

6
src/Pools/EcsPool.cs
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@ -248,6 +248,12 @@ namespace DCFApixels.DragonECS
IEnumerator<T> IEnumerable<T>.GetEnumerator() { throw new NotImplementedException(); }
IEnumerator IEnumerable.GetEnumerator() { throw new NotImplementedException(); }
#endregion
#region MarkersConverter
public static implicit operator EcsPool<T>(IncludeMarker a) { return a.GetInstance<EcsPool<T>>(); }
public static implicit operator EcsPool<T>(ExcludeMarker a) { return a.GetInstance<EcsPool<T>>(); }
public static implicit operator EcsPool<T>(OptionalMarker a) { return a.GetInstance<EcsPool<T>>(); }
#endregion
}
/// <summary>Standard component</summary>
public interface IEcsComponent { }

6
src/Pools/EcsTagPool.cs
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@ -229,6 +229,12 @@ namespace DCFApixels.DragonECS
IEnumerator<T> IEnumerable<T>.GetEnumerator() => throw new NotImplementedException();
IEnumerator IEnumerable.GetEnumerator() => throw new NotImplementedException();
#endregion
#region MarkersConverter
public static implicit operator EcsTagPool<T>(IncludeMarker a) { return a.GetInstance<EcsTagPool<T>>(); }
public static implicit operator EcsTagPool<T>(ExcludeMarker a) { return a.GetInstance<EcsTagPool<T>>(); }
public static implicit operator EcsTagPool<T>(OptionalMarker a) { return a.GetInstance<EcsTagPool<T>>(); }
#endregion
}
/// <summary>Component without data</summary>