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Packages/Runtime~/Core/Processor/IProcessor.cs

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+using System.Runtime.CompilerServices;
+
+namespace BITKit{
+/// <summary>
+/// 主要加工器,用于多个加工器顺序加工
+/// </summary>
+/// <typeparam name="T"></typeparam>
+public interface IMainProcessor<T>
+{
+	void AddProcessor(IProcessor<T> processor);
+	void RemoveProcessor(IProcessor<T> processor);
+	T Process(T source);
+}
+/// <summary>
+/// 加工器,用于加工数据 <see cref="MainProcessor{T}"/> 会调用 <see cref="IProcessor{T}.Process"/> 方法
+/// </summary>
+/// <typeparam name="T"></typeparam>
+public interface IProcessor<T>
+{
+	T Process(T source, T current);
+}
+/// <summary>
+/// 带参数的加工集合器,用于多个加工器顺序加工
+/// </summary>
+/// <typeparam name="T"></typeparam>
+/// <typeparam name="T0"></typeparam>
+public interface IMainProcessor<T, T0>
+{
+	void AddProcessor(IProcessor<T, T0> processor);
+	void RemoveProcessor(IProcessor<T, T0> processor);
+	T Process(T source, T0 arg);
+}
+/// <summary>
+/// 带参数的加工器,用于加工数据 <see cref="MainProcessor{T,T0}"/> 会调用 <see cref="IProcessor{T,T0}.Process"/> 方法
+/// </summary>
+/// <typeparam name="T"></typeparam>
+/// <typeparam name="T0"></typeparam>
+public interface IProcessor<T, in T0>
+{
+	T Process(T source, T current, T0 arg);
+}
+}

Packages/Runtime~/Core/Processor/IProcessor.cs.meta

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Packages/Runtime~/Core/Processor/Processor.cs

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+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Permissions;
+
+namespace BITKit
+{
+
+	public class MainProcessor<T> : IMainProcessor<T>
+	{
+		private readonly List<IProcessor<T>> _processors = new();
+		public void AddProcessor(IProcessor<T> processor) => _processors.Add(processor);
+		public void RemoveProcessor(IProcessor<T> processor) => _processors.Remove(processor);
+
+		public T Process(T source)
+		{
+			return _processors.Aggregate(source, (current1, processor) => processor.Process(source, current1));
+		}
+	}
+
+	public class Processor<T> : IProcessor<T>
+	{
+		public T Process(T source, T current)
+		{
+			return current;
+		}
+	}
+
+	public class MainProcessor<T, T1> : IMainProcessor<T, T1>
+	{
+		private readonly List<IProcessor<T, T1>> _processors = new();
+		public void AddProcessor(IProcessor<T, T1> processor) => _processors.Add(processor);
+		public void RemoveProcessor(IProcessor<T, T1> processor) => _processors.Remove(processor);
+
+		public T Process(T source, T1 arg)
+		{
+			return _processors.Aggregate(source, (current, processor) => processor.Process(source, current, arg));
+		}
+	}
+}

Packages/Runtime~/Core/Processor/Processor.cs.meta

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