add di for runner

src/EcsPipeline.cs

@@ -32,7 +32,6 @@ namespace DCFApixels.DragonECS
     public sealed partial class EcsPipeline
     {
         private readonly IConfigContainer _configs;
-        private Injector.Builder _injectorBuilder;
         private Injector _injector;
 
         private IEcsProcess[] _allSystems;
@@ -79,8 +78,15 @@ namespace DCFApixels.DragonECS
         {
             _configs = configs;
             _allSystems = systems;
-            _injectorBuilder = injectorBuilder;
-            _injectorBuilder.Inject(this);
+            injectorBuilder.Inject(this);
+
+            var members = GetProcess<IEcsPipelineMember>();
+            for (int i = 0; i < members.Length; i++)
+            {
+                members[i].Pipeline = this;
+            }
+
+            _injector = injectorBuilder.Build(this);
         }
         #endregion
 
@@ -130,14 +136,18 @@ namespace DCFApixels.DragonECS
             {
                 return (TRunner)result;
             }
-            TRunner instance = new TRunner();
-#if DEBUG
-            EcsRunner.CheckRunnerTypeIsValide(runnerType, instance.Interface);
+            TRunner runnerInstance = new TRunner();
+#if DEBUG && !DISABLE_DEBUG
+            EcsRunner.CheckRunnerTypeIsValide(runnerType, runnerInstance.Interface);
 #endif
-            instance.Init_Internal(this);
-            _runners.Add(runnerType, instance);
-            _runners.Add(instance.Interface, instance);
-            return instance;
+            runnerInstance.Init_Internal(this);
+            _runners.Add(runnerType, runnerInstance);
+            _runners.Add(runnerInstance.Interface, runnerInstance);
+            Injector.ExtractAllTo(runnerInstance);
+
+            // init after.
+            Injector.Inject(runnerInstance);
+            return runnerInstance;
         }
         public T GetRunner<T>() where T : IEcsProcess
         {
@@ -178,13 +188,6 @@ namespace DCFApixels.DragonECS
 #if (DEBUG && !DISABLE_DEBUG) || ENABLE_DRAGONECS_ASSERT_CHEKS
             _initMarker.Begin();
 #endif
-            var members = GetProcess<IEcsPipelineMember>();
-            for (int i = 0; i < members.Length; i++)
-            {
-                members[i].Pipeline = this;
-            }
-            _injector = _injectorBuilder.Build(this);
-            _injectorBuilder = null;
 
             GetRunnerInstance<EcsPreInitRunner>().PreInit();
             GetRunnerInstance<EcsInitRunner>().Init();

src/Injections/Graph/InjectionNode.cs

@@ -6,16 +6,11 @@ namespace DCFApixels.DragonECS
     public abstract class InjectionNodeBase
     {
         private readonly Type _type;
-        public Type Type
-        {
-            get { return _type; }
-        }
+        public Type Type { get { return _type; } }
         public abstract object CurrentInjectedDependencyRaw { get; }
-        protected InjectionNodeBase(Type type)
-        {
-            _type = type;
-        }
+        protected InjectionNodeBase(Type type) { _type = type; }
         public abstract void Inject(object obj);
+        public abstract void ExtractTo(object target);
         public abstract void Init(EcsPipeline pipeline);
     }
 }
@@ -23,6 +18,7 @@ namespace DCFApixels.DragonECS.Internal
 {
     internal sealed class InjectionNode<T> : InjectionNodeBase
     {
+        private EcsPipeline _pipeline;
         private EcsProcess<IEcsInject<T>> _process;
         private T _currentInjectedDependency;
         public sealed override object CurrentInjectedDependencyRaw
@@ -38,6 +34,7 @@ namespace DCFApixels.DragonECS.Internal
         public InjectionNode() : base(typeof(T)) { }
         public sealed override void Init(EcsPipeline pipeline)
         {
+            _pipeline = pipeline;
             _process = pipeline.GetProcess<IEcsInject<T>>();
         }
         public sealed override void Inject(object raw)
@@ -48,6 +45,24 @@ namespace DCFApixels.DragonECS.Internal
             {
                 _process[i].Inject(obj);
             }
+            foreach (var runner in _pipeline.AllRunners)
+            {
+                ExtractTo_Internal(runner.Value);
+            }
+        }
+        public sealed override void ExtractTo(object target)
+        {
+            if (_currentInjectedDependency == null) { return; }
+            ExtractTo_Internal(target);
+        }
+        private void ExtractTo_Internal(object target)
+        {
+            var type = target.GetType();
+            var intrfs = type.GetInterfaces();
+            if (target is IEcsInject<T> intrf)
+            {
+                intrf.Inject(_currentInjectedDependency);
+            }
         }
     }
 }

src/Injections/Injector.cs

@@ -62,6 +62,15 @@ namespace DCFApixels.DragonECS
             }
             branch.Inject(raw);
         }
+        public void ExtractAllTo(object target)
+        {
+            if (target is IEcsInjectProcess == false) { return; }
+
+            foreach (var node in _nodes)
+            {
+                node.Value.ExtractTo(target);
+            }
+        }
         public T Extract<T>()
         {
             return (T)Extract_Internal(typeof(T));

src/Injections/Utils/Interfaces.cs

@@ -1,11 +1,12 @@
 namespace DCFApixels.DragonECS
 {
+    public interface IEcsInjectProcess : IEcsProcess { }
     [MetaName(nameof(Inject))]
     [MetaColor(MetaColor.DragonRose)]
     [MetaGroup(EcsConsts.PACK_GROUP, EcsConsts.DI_GROUP)]
     [MetaDescription(EcsConsts.AUTHOR, "The interface of the dependency injection process.")]
     [MetaID("4C86537C92019AA24383CBF53CBD456C")]
-    public interface IEcsInject<T> : IEcsProcess
+    public interface IEcsInject<T> : IEcsInjectProcess
     {
         void Inject(T obj);
     }