mirror of
https://github.com/DCFApixels/DragonECS-AutoInjections.git
synced 2025-09-18 21:35:07 +08:00
Remove AutoProcesses
This commit is contained in:
Mikhail
parent
2f07b3f016
commit
1cfa894945
@ -1,178 +1,179 @@
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using System;
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using System.Collections.Generic;
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using System.Reflection;
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using System.Runtime.CompilerServices;
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namespace DCFApixels.DragonECS
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{
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public static class AutoProcesses
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{
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private static Dictionary<string, BuilderHandler> _builders;
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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private static bool TryGetCustomAttribute<T>(Type self, out T attribute) where T : Attribute
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{
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attribute = self.GetCustomAttribute<T>();
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return attribute != null;
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}
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static AutoProcesses()
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{
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_builders = new Dictionary<string, BuilderHandler>();
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foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
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{
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var types = assembly.GetTypes();
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foreach (var type in types)
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{
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if (type.IsGenericType)
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continue;
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if (TryGetCustomAttribute(type, out EcsProcessWrapperBuilderAttribute attr))
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{
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MethodInfo method = type.GetMethod(attr.wrapperBuilderMethodName, BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
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BuilderHandler action = (BuilderHandler)Delegate.CreateDelegate(typeof(BuilderHandler), null, method);
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_builders.Add(attr.processMethodName, action);
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}
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}
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}
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}
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public static EcsPipeline.Builder AddAuto(this EcsPipeline.Builder self, object system, string layerName = null)
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{
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var methods = system.GetType().GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
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foreach (var method in methods)
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{
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if (_builders.TryGetValue(method.Name, out var builder))
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{
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var process = builder(system, method);
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if (process != null)
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self.Add(process, layerName);
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}
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}
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if (system is IEcsProcess systemInterface)
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self.Add(systemInterface, layerName);
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return self;
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}
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private delegate IEcsProcess BuilderHandler(object targete, MethodInfo method);
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}
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[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Interface, Inherited = false, AllowMultiple = false)]
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sealed class EcsProcessWrapperBuilderAttribute : Attribute
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{
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public readonly string processMethodName;
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public readonly string wrapperBuilderMethodName;
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public EcsProcessWrapperBuilderAttribute(string processMethodName, string wrapperBuilderMethodName = "Builder")
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{
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this.processMethodName = processMethodName;
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this.wrapperBuilderMethodName = wrapperBuilderMethodName;
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}
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}
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public static class EcsAutoProcessUtility
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{
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public static TDelegate CreateDelegate<TDelegate>(object system, MethodInfo method) where TDelegate : Delegate
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{
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return (TDelegate)Delegate.CreateDelegate(typeof(TDelegate), system, method);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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internal class EcsProcessWrapperBase
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{
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool CheckParameters(MethodInfo method)
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{
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return method.GetParameters().Length <= 0;
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static Action CreateAction(object target, MethodInfo method)
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{
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return EcsAutoProcessUtility.CreateDelegate<Action>(target, method);
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}
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}
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internal class IEcsProcessWrapper : EcsProcessWrapperBase, IEcsMetaProvider
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{
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public object system;
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public Action a;
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public object MetaSource => system;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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[EcsProcessWrapperBuilder(nameof(PreInit), nameof(Builder))]
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internal class EcsPreInitProcessWrapper : IEcsProcessWrapper, IEcsPreInitProcess
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{
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public EcsPreInitProcessWrapper(object target, Action a) { system = target; this.a = a; }
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void PreInit() => a();
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public static IEcsProcess Builder(object target, MethodInfo method)
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{
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if (target is IEcsPreInitProcess) return null;
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if (CheckParameters(method))
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return new EcsPreInitProcessWrapper(target, CreateAction(target, method));
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return null;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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[EcsProcessWrapperBuilder(nameof(Init), nameof(Builder))]
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internal class EcsInitProcessWrapper : IEcsProcessWrapper, IEcsInitProcess
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{
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public EcsInitProcessWrapper(object target, Action a) { system = target; this.a = a; }
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void Init() => a();
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public static IEcsProcess Builder(object target, MethodInfo method)
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{
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if (target is IEcsInitProcess) return null;
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if (CheckParameters(method))
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return new EcsInitProcessWrapper(target, CreateAction(target, method));
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return null;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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[EcsProcessWrapperBuilder(nameof(Run), nameof(Builder))]
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internal class EcsRunProcessEmptyWrapper : IEcsProcessWrapper, IEcsRunProcess
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{
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public EcsRunProcessEmptyWrapper(object target, Action a) { system = target; this.a = a; }
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void Run() => a();
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public static IEcsProcess Builder(object target, MethodInfo method)
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{
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if (target is IEcsRunProcess) return null;
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if (CheckParameters(method))
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return new EcsRunProcessEmptyWrapper(target, CreateAction(target, method));
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return null;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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[EcsProcessWrapperBuilder(nameof(Destroy), nameof(Builder))]
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internal class EcsDestroyProcessEmptyWrapper : IEcsProcessWrapper, IEcsDestroyProcess
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{
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public EcsDestroyProcessEmptyWrapper(object target, Action a) { system = target; this.a = a; }
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void Destroy() => a();
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public static IEcsProcess Builder(object target, MethodInfo method)
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{
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if (target is IEcsRunProcess) return null;
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if (CheckParameters(method))
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return new EcsDestroyProcessEmptyWrapper(target, CreateAction(target, method));
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return null;
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}
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}
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/*
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public interface ISomeCustomeProcess : IEcsProcess
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{
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void DoSomething();
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}
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//Только при наличии этого атрибута будет вызван метод Builder который создаст обертку для DoSomething
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[EcsProcessWrapperBuilder(nameof(DoSomething), nameof(Builder))]
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internal class SomeCustomeProcessWrapper : ISomeCustomeProcess, IEcsDebugMetaProvider
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{
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public object system;
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public Action action;
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//IEcsDebugMetaProvider.DebugMetaSource используется чтобы для обертки отображалось данные из debug-атрибутов вроде DebugName
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public object DebugMetaSource => system;
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public SomeCustomeProcessWrapper(object system, Action action) { this.system = system; this.action = action; }
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public void DoSomething() => action();
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public static IEcsProcess Builder(object system, MethodInfo method)
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{
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//Исключает те системы которые уже имеют интерфейс, иначе в рантайме вызов метода-процесса будет дублироваться
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if (system is ISomeCustomeProcess) return null; //возвращение null
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return new SomeCustomeProcessWrapper(system, EcsAutoProcessUtility.CreateDelegate<Action>(system, method));
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}
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}
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*/
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}
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//using System;
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//using System.Collections.Generic;
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//using System.Reflection;
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//using System.Runtime.CompilerServices;
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//
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//namespace DCFApixels.DragonECS
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//{
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// public static class AutoProcesses
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// {
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// private static Dictionary<string, BuilderHandler> _builders;
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// [MethodImpl(MethodImplOptions.AggressiveInlining)]
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// private static bool TryGetCustomAttribute<T>(Type self, out T attribute) where T : Attribute
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// {
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// attribute = self.GetCustomAttribute<T>();
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// return attribute != null;
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// }
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// static AutoProcesses()
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// {
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// _builders = new Dictionary<string, BuilderHandler>();
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// foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
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// {
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// var types = assembly.GetTypes();
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// foreach (var type in types)
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// {
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// if (type.IsGenericType)
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// continue;
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// if (TryGetCustomAttribute(type, out EcsProcessWrapperBuilderAttribute attr))
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// {
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// MethodInfo method = type.GetMethod(attr.wrapperBuilderMethodName, BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
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// BuilderHandler action = (BuilderHandler)Delegate.CreateDelegate(typeof(BuilderHandler), null, method);
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// _builders.Add(attr.processMethodName, action);
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// }
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// }
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// }
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// }
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// public static EcsPipeline.Builder AddAuto(this EcsPipeline.Builder self, object system, string layerName = null)
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// {
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// var methods = system.GetType().GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
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// foreach (var method in methods)
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// {
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// if (_builders.TryGetValue(method.Name, out var builder))
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// {
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// var process = builder(system, method);
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// if (process != null)
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// self.Add(process, layerName);
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// }
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// }
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// if (system is IEcsProcess systemInterface)
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// self.Add(systemInterface, layerName);
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// return self;
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// }
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// private delegate IEcsProcess BuilderHandler(object targete, MethodInfo method);
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// }
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//
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// [AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Interface, Inherited = false, AllowMultiple = false)]
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// sealed class EcsProcessWrapperBuilderAttribute : Attribute
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// {
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// public readonly string processMethodName;
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// public readonly string wrapperBuilderMethodName;
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// public EcsProcessWrapperBuilderAttribute(string processMethodName, string wrapperBuilderMethodName = "Builder")
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// {
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// this.processMethodName = processMethodName;
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// this.wrapperBuilderMethodName = wrapperBuilderMethodName;
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// }
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// }
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// public static class EcsAutoProcessUtility
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// {
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// public static TDelegate CreateDelegate<TDelegate>(object system, MethodInfo method) where TDelegate : Delegate
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// {
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// return (TDelegate)Delegate.CreateDelegate(typeof(TDelegate), system, method);
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// }
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// }
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//
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// ///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// internal class EcsProcessWrapperBase
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// {
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// [MethodImpl(MethodImplOptions.AggressiveInlining)]
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// public static bool CheckParameters(MethodInfo method)
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// {
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// return method.GetParameters().Length <= 0;
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// }
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// [MethodImpl(MethodImplOptions.AggressiveInlining)]
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// public static Action CreateAction(object target, MethodInfo method)
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// {
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// return EcsAutoProcessUtility.CreateDelegate<Action>(target, method);
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// }
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// }
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// internal class IEcsProcessWrapper : EcsProcessWrapperBase, IEcsMetaProvider
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// {
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// public object system;
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// public Action a;
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// public object MetaSource => system;
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// }
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// ///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// [EcsProcessWrapperBuilder(nameof(PreInit), nameof(Builder))]
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// internal class EcsPreInitProcessWrapper : IEcsProcessWrapper, IEcsPreInitProcess
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// {
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// public EcsPreInitProcessWrapper(object target, Action a) { system = target; this.a = a; }
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// [MethodImpl(MethodImplOptions.AggressiveInlining)]
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// public void PreInit() => a();
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// public static IEcsProcess Builder(object target, MethodInfo method)
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// {
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// if (target is IEcsPreInitProcess) return null;
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// if (CheckParameters(method))
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// return new EcsPreInitProcessWrapper(target, CreateAction(target, method));
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// return null;
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// }
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// }
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// ///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// [EcsProcessWrapperBuilder(nameof(Init), nameof(Builder))]
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// internal class EcsInitProcessWrapper : IEcsProcessWrapper, IEcsInitProcess
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// {
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// public EcsInitProcessWrapper(object target, Action a) { system = target; this.a = a; }
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// [MethodImpl(MethodImplOptions.AggressiveInlining)]
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// public void Init() => a();
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// public static IEcsProcess Builder(object target, MethodInfo method)
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// {
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// if (target is IEcsInitProcess) return null;
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// if (CheckParameters(method))
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// return new EcsInitProcessWrapper(target, CreateAction(target, method));
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// return null;
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// }
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// }
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// ///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// [EcsProcessWrapperBuilder(nameof(Run), nameof(Builder))]
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// internal class EcsRunProcessEmptyWrapper : IEcsProcessWrapper, IEcsRunProcess
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// {
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// public EcsRunProcessEmptyWrapper(object target, Action a) { system = target; this.a = a; }
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// [MethodImpl(MethodImplOptions.AggressiveInlining)]
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// public void Run() => a();
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// public static IEcsProcess Builder(object target, MethodInfo method)
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// {
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// if (target is IEcsRunProcess) return null;
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// if (CheckParameters(method))
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// return new EcsRunProcessEmptyWrapper(target, CreateAction(target, method));
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// return null;
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// }
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// }
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// ///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// [EcsProcessWrapperBuilder(nameof(Destroy), nameof(Builder))]
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// internal class EcsDestroyProcessEmptyWrapper : IEcsProcessWrapper, IEcsDestroyProcess
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// {
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// public EcsDestroyProcessEmptyWrapper(object target, Action a) { system = target; this.a = a; }
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// [MethodImpl(MethodImplOptions.AggressiveInlining)]
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// public void Destroy() => a();
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// public static IEcsProcess Builder(object target, MethodInfo method)
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// {
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// if (target is IEcsRunProcess) return null;
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// if (CheckParameters(method))
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// return new EcsDestroyProcessEmptyWrapper(target, CreateAction(target, method));
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// return null;
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// }
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// }
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//
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// /*
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// public interface ISomeCustomeProcess : IEcsProcess
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// {
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// void DoSomething();
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// }
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// //Только при наличии этого атрибута будет вызван метод Builder который создаст обертку для DoSomething
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// [EcsProcessWrapperBuilder(nameof(DoSomething), nameof(Builder))]
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// internal class SomeCustomeProcessWrapper : ISomeCustomeProcess, IEcsDebugMetaProvider
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// {
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// public object system;
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// public Action action;
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// //IEcsDebugMetaProvider.DebugMetaSource используется чтобы для обертки отображалось данные из debug-атрибутов вроде DebugName
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// public object DebugMetaSource => system;
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// public SomeCustomeProcessWrapper(object system, Action action) { this.system = system; this.action = action; }
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// public void DoSomething() => action();
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// public static IEcsProcess Builder(object system, MethodInfo method)
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// {
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// //Исключает те системы которые уже имеют интерфейс, иначе в рантайме вызов метода-процесса будет дублироваться
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// if (system is ISomeCustomeProcess) return null; //возвращение null
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// return new SomeCustomeProcessWrapper(system, EcsAutoProcessUtility.CreateDelegate<Action>(system, method));
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// }
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// }
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// */
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//}
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//
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