update/fixs

src/Builtin/EcsGraphWorld.cs

@@ -8,11 +8,20 @@ namespace DCFApixels.DragonECS
     [MetaDescription(EcsConsts.AUTHOR, "Inherits EcsWorld without extending its functionality and is used for specific injections. Can be used as argument to EcsWorld.CreateGraph(new " + nameof(EcsGraphWorld) + "()) and to store relation entity.")]
     [DebuggerTypeProxy(typeof(DebuggerProxy))]
     [MetaID("ECC4CF479301897718600925B00A7DB4")]
-    public sealed class EcsGraphWorld : EcsWorld, IInjectionUnit
+    public sealed class EcsGraphWorld : EcsWorld, IInjectionUnit, IInjectionBlock
     {
         public EcsGraphWorld() : base() { }
         public EcsGraphWorld(EcsWorldConfig config = null, string name = null, short worldID = -1) : base(config, name == null ? "Default" : name, worldID) { }
         public EcsGraphWorld(IConfigContainer configs, string name = null, short worldID = -1) : base(configs, name == null ? "Default" : name, worldID) { }
-        void IInjectionUnit.InitInjectionNode(InjectionGraph nodes) { nodes.AddNode(this); }
+
+        void IInjectionUnit.InitInjectionNode(InjectionGraph nodes)
+        {
+            nodes.AddNode(this);
+            nodes.AddNode<EntityGraph>();
+        }
+        public void InjectTo(Injector inj)
+        {
+            inj.Inject(this.GetGraph());
+        }
     }
 }

src/EntityGraph.cs

@@ -1,4 +1,5 @@
-using DCFApixels.DragonECS.Graphs.Internal;
+using DCFApixels.DragonECS.Core;
+using DCFApixels.DragonECS.Graphs.Internal;
 using System;
 using System.Runtime.CompilerServices;
 
@@ -163,6 +164,14 @@ namespace DCFApixels.DragonECS
 
         #region GetRelInfo
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public int GetRelationOpposite(int relEntityID, int nodeEntityID)
+        {
+#if (DEBUG && !DISABLE_DEBUG) || !DISABLE_DRAGONECS_ASSERT_CHEKS
+            if (relEntityID <= 0 || relEntityID >= _relEntityInfos.Length) { Throw.UndefinedException(); }
+#endif
+            return new StartEnd(_relEntityInfos[relEntityID]).GetOpposite(nodeEntityID);
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public StartEnd GetRelationStartEnd(int relEntityID)
         {
 #if (DEBUG && !DISABLE_DEBUG) || !DISABLE_DRAGONECS_ASSERT_CHEKS
@@ -171,6 +180,22 @@ namespace DCFApixels.DragonECS
             return new StartEnd(_relEntityInfos[relEntityID]);
         }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public bool IsRelationStart(int relEntityID, int nodeEntityID)
+        {
+#if (DEBUG && !DISABLE_DEBUG) || !DISABLE_DRAGONECS_ASSERT_CHEKS
+            if (relEntityID <= 0 || relEntityID >= _relEntityInfos.Length) { Throw.UndefinedException(); }
+#endif
+            return _relEntityInfos[relEntityID].start == nodeEntityID;
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public bool IsRelationEnd(int relEntityID, int nodeEntityID)
+        {
+#if (DEBUG && !DISABLE_DEBUG) || !DISABLE_DRAGONECS_ASSERT_CHEKS
+            if (relEntityID <= 0 || relEntityID >= _relEntityInfos.Length) { Throw.UndefinedException(); }
+#endif
+            return _relEntityInfos[relEntityID].end == nodeEntityID;
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public int GetRelationStart(int relEntityID)
         {
 #if (DEBUG && !DISABLE_DEBUG) || !DISABLE_DRAGONECS_ASSERT_CHEKS

src/Executors/JoinToSubGraphExecutor.cs

@@ -1,5 +1,4 @@
 using DCFApixels.DragonECS.Graphs.Internal;
-using DCFApixels.DragonECS.UncheckedCore;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -18,8 +17,8 @@ namespace DCFApixels.DragonECS.Graphs.Internal
         private LinkedList _linkedList;
         private LinkedListHead[] _linkedListSourceHeads;
 
-        private int[] _sourceEntities;
+        //заменить на спарссет без пейджей
-        private int _sourceEntitiesCount;
+        private EcsGroup _sourceEntities;
 
         private int _targetWorldCapacity = -1;
         //private EcsProfilerMarker _executeMarker = new EcsProfilerMarker("Join");
@@ -45,9 +44,9 @@ namespace DCFApixels.DragonECS.Graphs.Internal
             _graphWorld = world;
             _linkedList = new OnlyAppendHeadLinkedList(_graphWorld.Capacity);
             _linkedListSourceHeads = new LinkedListHead[_graphWorld.Capacity];
-            _sourceEntities = new int[_graphWorld.Capacity * 2];
             _graphWorld.AddListener(this);
             _graph = _graphWorld.GetGraph();
+            _sourceEntities = EcsGroup.New(_graph.World);
         }
         public void Destroy()
         {
@@ -76,12 +75,14 @@ namespace DCFApixels.DragonECS.Graphs.Internal
             else
             {
                 //ArrayUtility.Fill(_linkedListSourceHeads, default); //TODO оптимизировать, сделав не полную отчистку а только по элементов с прошлого раза
-                for (int i = 0; i < _sourceEntitiesCount; i++)
+                //for (int i = 0; i < _sourceEntitiesCount; i++)
+                for (int i = 0; i < _sourceEntities.Count; i++)
                 {
                     _linkedListSourceHeads[_sourceEntities[i]] = default;
                 }
             }
-            _sourceEntitiesCount = 0;
+            //_sourceEntitiesCount = 0;
+            _sourceEntities.Clear();
             _linkedList.Clear();
 
             //Заполнение массивов
@@ -125,10 +126,11 @@ namespace DCFApixels.DragonECS.Graphs.Internal
             {
                 return;
             }
+            _sourceEntities.Add(sourceEntityID);
             ref var basket = ref _linkedListSourceHeads[sourceEntityID];
+            //EcsDebug.Print("e" + sourceEntityID);
             if (basket.head == 0)
             {
-                _sourceEntities[_sourceEntitiesCount++] = sourceEntityID;
                 basket.head = _linkedList.NewHead(relationEntityID);
             }
             else
@@ -188,7 +190,8 @@ namespace DCFApixels.DragonECS.Graphs.Internal
         #region GetEntites
         internal EcsSpan GetNodeEntities()
         {
-            return UncheckedCoreUtility.CreateSpan(_graph.World.ID, _sourceEntities, _sourceEntitiesCount);
+            //return UncheckedCoreUtility.CreateSpan(_graph.World.ID, _sourceEntities, _sourceEntitiesCount);
+            return _sourceEntities.ToSpan();
         }
         #endregion
     }

src/Utils/RelInfo.cs

@@ -55,12 +55,23 @@ namespace DCFApixels.DragonECS
         public static bool operator !=(StartEnd a, StartEnd b) { return a.start != b.start || a.end != b.end; }
         #endregion
 
+        #region Methods
+        public int GetOpposite(int entityID)
+        {
+#if DEBUG
+            if (entityID != start && entityID != end) { Throw.UndefinedException(); }
+#endif
+            //return entityID > end ? end : start;
+            return entityID == end ? start : end;
+        }
+        #endregion
+
         #region Other
         public override int GetHashCode() { throw new NotSupportedException(); }
         public override bool Equals(object obj) { throw new NotSupportedException(); }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public bool Equals(StartEnd other) { return this == other; }
-        public override string ToString() { return $"arc({start} -> {end})"; }
+        public override string ToString() { return $"rel({start} -> {end})"; }
         #endregion
     }
 }