update world/add WorldComponentPoolAbstract

src/EcsMask.cs

@@ -236,7 +236,7 @@ namespace DCFApixels.DragonECS
         #endregion
 
         #region Builder
-        private readonly struct WorldMaskComponent : IEcsWorldComponent<WorldMaskComponent>
+        internal readonly struct WorldMaskComponent : IEcsWorldComponent<WorldMaskComponent>
         {
             private readonly EcsWorld _world;
             private readonly Dictionary<OpMaskKey, EcsMask> _opMasks;

src/EcsWorld.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
+using System.Runtime.Serialization;
 #if ENABLE_IL2CPP
 using Unity.IL2CPP.CompilerServices;
 #endif
@@ -16,14 +17,17 @@ namespace DCFApixels.DragonECS
     [Il2CppSetOption(Option.NullChecks, false)]
     [Il2CppSetOption(Option.ArrayBoundsChecks, false)]
 #endif
+    [Serializable]
+    [DataContract]
     public class EcsWorldConfig
     {
         public static readonly EcsWorldConfig Default = new EcsWorldConfig();
-        public readonly int EntitiesCapacity;
-        public readonly int GroupCapacity;
-        public readonly int PoolsCapacity;
-        public readonly int PoolComponentsCapacity;
-        public readonly int PoolRecycledComponentsCapacity;
+        [DataMember] public int EntitiesCapacity;
+        [DataMember] public int GroupCapacity;
+        [DataMember] public int PoolsCapacity;
+        [DataMember] public int PoolComponentsCapacity;
+        [DataMember] public int PoolRecycledComponentsCapacity;
+        public EcsWorldConfig() : this(512) { }
         public EcsWorldConfig(int entitiesCapacity = 512, int groupCapacity = 512, int poolsCapacity = 512, int poolComponentsCapacity = 512, int poolRecycledComponentsCapacity = 512 / 2)
         {
             EntitiesCapacity = entitiesCapacity;
@@ -40,7 +44,7 @@ namespace DCFApixels.DragonECS
 #endif
     [MetaColor(MetaColor.DragonRose)]
     [MetaGroup(EcsConsts.PACK_GROUP, EcsConsts.WORLDS_GROUP)]
-    [MetaDescription(EcsConsts.AUTHOR, "It is a container for entities and components.")]
+    [MetaDescription(EcsConsts.AUTHOR, "Container for entities and components.")]
     [MetaID("AEF3557C92019C976FC48F90E95A9DA6")]
     [DebuggerTypeProxy(typeof(DebuggerProxy))]
     public partial class EcsWorld : IEntityStorage, IEcsMember, INamedMember
@@ -70,8 +74,8 @@ namespace DCFApixels.DragonECS
         //обновляется в NewEntity и в DelEntity
         private long _version = 0;
 
-        private List<IEcsWorldEventListener> _listeners = new List<IEcsWorldEventListener>();
-        private List<IEcsEntityEventListener> _entityListeners = new List<IEcsEntityEventListener>();
+        private StructList<IEcsWorldEventListener> _listeners = new StructList<IEcsWorldEventListener>(2);
+        private StructList<IEcsEntityEventListener> _entityListeners = new StructList<IEcsEntityEventListener>(2);
 
         #region Properties
         EcsWorld IEntityStorage.World
@@ -160,6 +164,14 @@ namespace DCFApixels.DragonECS
                 _configs = configs;
                 EcsWorldConfig config = configs.GetWorldConfigOrDefault();
 
+                // тут сложно однозначно посчитать, так как нужно еще место под аспекты и запросы
+                int controllersCount = config.PoolsCapacity * 4;
+                _worldComponentPools = new StructList<WorldComponentPoolAbstract>(controllersCount);
+                if (controllersCount < _allWorldComponentPools.Capacity)
+                {
+                    _allWorldComponentPools.Capacity = controllersCount;
+                }
+
                 if (worldID < 0 || (worldID == NULL_WORLD_ID && nullWorld == false))
                 {
                     worldID = (short)_worldIdDispenser.UseFree();
@@ -261,12 +273,12 @@ namespace DCFApixels.DragonECS
             return ref WorldComponentPool<T>.GetForWorldUnchecked(ID);
         }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static ref T Get<T>(int worldID) where T : struct
+        public static ref T Get<T>(short worldID) where T : struct
         {
             return ref WorldComponentPool<T>.GetForWorld(worldID);
         }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static ref T GetUnchecked<T>(int worldID) where T : struct
+        public static ref T GetUnchecked<T>(short worldID) where T : struct
         {
             return ref WorldComponentPool<T>.GetForWorldUnchecked(worldID);
         }
@@ -1078,11 +1090,7 @@ namespace DCFApixels.DragonECS
         #endregion
 
         #region DebuggerProxy
-        private EcsSpan GetSpan_Debug()
-        {
-            return _entityDispenser.UsedToEcsSpan(ID);
-        }
-        protected class DebuggerProxy
+        protected partial class DebuggerProxy
         {
             private EcsWorld _world;
             private List<MaskQueryExecutor> _queries;
@@ -1129,7 +1137,7 @@ namespace DCFApixels.DragonECS
     internal static class WorldEventListExtensions
     {
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void InvokeOnWorldResize(this List<IEcsWorldEventListener> self, int newSize)
+        public static void InvokeOnWorldResize(this ref StructList<IEcsWorldEventListener> self, int newSize)
         {
             for (int i = 0, iMax = self.Count; i < iMax; i++)
             {
@@ -1137,7 +1145,7 @@ namespace DCFApixels.DragonECS
             }
         }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void InvokeOnReleaseDelEntityBuffer(this List<IEcsWorldEventListener> self, ReadOnlySpan<int> buffer)
+        public static void InvokeOnReleaseDelEntityBuffer(this ref StructList<IEcsWorldEventListener> self, ReadOnlySpan<int> buffer)
         {
             for (int i = 0, iMax = self.Count; i < iMax; i++)
             {
@@ -1145,7 +1153,7 @@ namespace DCFApixels.DragonECS
             }
         }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void InvokeOnWorldDestroy(this List<IEcsWorldEventListener> self)
+        public static void InvokeOnWorldDestroy(this ref StructList<IEcsWorldEventListener> self)
         {
             for (int i = 0, iMax = self.Count; i < iMax; i++)
             {
@@ -1153,7 +1161,7 @@ namespace DCFApixels.DragonECS
             }
         }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void InvokeOnNewEntity(this List<IEcsEntityEventListener> self, int entityID)
+        public static void InvokeOnNewEntity(this ref StructList<IEcsEntityEventListener> self, int entityID)
         {
             for (int i = 0, iMax = self.Count; i < iMax; i++)
             {
@@ -1161,7 +1169,7 @@ namespace DCFApixels.DragonECS
             }
         }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void InvokeOnDelEntity(this List<IEcsEntityEventListener> self, int entityID)
+        public static void InvokeOnDelEntity(this ref StructList<IEcsEntityEventListener> self, int entityID)
         {
             for (int i = 0, iMax = self.Count; i < iMax; i++)
             {

src/EcsWorld.pools.cs

@@ -71,7 +71,7 @@ namespace DCFApixels.DragonECS
         [UnityEngine.Scripting.Preserve]
 #endif
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static TPool GetPoolInstance<TPool>(int worldID) where TPool : IEcsPoolImplementation, new()
+        public static TPool GetPoolInstance<TPool>(short worldID) where TPool : IEcsPoolImplementation, new()
         {
             return Get<PoolCache<TPool>>(worldID).Instance;
         }
@@ -79,7 +79,7 @@ namespace DCFApixels.DragonECS
         [UnityEngine.Scripting.Preserve]
 #endif
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static TPool GetPoolInstanceUnchecked<TPool>(int worldID) where TPool : IEcsPoolImplementation, new()
+        public static TPool GetPoolInstanceUnchecked<TPool>(short worldID) where TPool : IEcsPoolImplementation, new()
         {
             return GetUnchecked<PoolCache<TPool>>(worldID).Instance;
         }

src/EcsWorld.static.cs

@@ -2,12 +2,14 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.Linq;
 using System.Runtime.CompilerServices;
 
 namespace DCFApixels.DragonECS
 {
     public partial class EcsWorld
     {
+        #region Consts
         private const short NULL_WORLD_ID = 0;
 
         private const short GEN_STATUS_SEPARATOR = 0;
@@ -16,50 +18,84 @@ namespace DCFApixels.DragonECS
 
         private const int DEL_ENT_BUFFER_SIZE_OFFSET = 5;
         private const int DEL_ENT_BUFFER_MIN_SIZE = 64;
+        #endregion
 
         private static EcsWorld[] _worlds = Array.Empty<EcsWorld>();
         private static IdDispenser _worldIdDispenser = new IdDispenser(4, 0, n => Array.Resize(ref _worlds, n));
 
-        private static List<DataReleaser> _dataReleaseres = new List<DataReleaser>();
-        //public static int Copacity => Worlds.Length;
-
+        private static StructList<WorldComponentPoolAbstract> _allWorldComponentPools = new StructList<WorldComponentPoolAbstract>(64);
+        private StructList<WorldComponentPoolAbstract> _worldComponentPools;
+        private int _builtinWorldComponentsCount = 0;
         private static readonly object _worldLock = new object();
 
         static EcsWorld()
         {
             _worlds[NULL_WORLD_ID] = new NullWorld();
         }
-        private static void ReleaseData(int worldID)
-        {// ts
-            lock (_worldLock)
-            {
-                for (int i = 0, iMax = _dataReleaseres.Count; i < iMax; i++)
-                {
-                    _dataReleaseres[i].Release(worldID);
-                }
-            }
-        }
+
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static EcsWorld GetWorld(short worldID)
         {// ts
             return _worlds[worldID];
         }
 
+        private void ReleaseData(short worldID)
+        {// ts
+            lock (_worldLock)
+            {
+                foreach (var controller in _worldComponentPools)
+                {
+                    controller.Release(worldID);
+                }
+                _worldComponentPools.Clear();
+            }
+        }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static ref T GetData<T>(int worldID)
+        public static ref T GetData<T>(short worldID)
         {
             return ref WorldComponentPool<T>.GetForWorld(worldID);
         }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static ref T GetDataUnchecked<T>(int worldID)
+        public static bool HasData<T>(short worldID)
+        {
+            return WorldComponentPool<T>.Has(worldID);
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static ref T GetDataUnchecked<T>(short worldID)
         {
             return ref WorldComponentPool<T>.GetForWorldUnchecked(worldID);
         }
 
-
-        private abstract class DataReleaser
+        #region WorldComponentPool
+        public ReadOnlySpan<WorldComponentPoolAbstract> GetWorldComponents()
         {
-            public abstract void Release(int worldID);
+            return new ReadOnlySpan<WorldComponentPoolAbstract>(_worldComponentPools._items, 0, _builtinWorldComponentsCount);
+        }
+        public ReadOnlySpan<WorldComponentPoolAbstract> GetAllWorldComponents()
+        {
+            return _worldComponentPools.ToReadOnlySpan();
+        }
+        public abstract class WorldComponentPoolAbstract
+        {
+            protected static readonly Type[] _builtinTypes = new Type[]
+            {
+                typeof(AspectCache<>),
+                typeof(PoolCache<>),
+                typeof(WhereQueryCache<,>),
+                typeof(EcsMask.WorldMaskComponent),
+            };
+            internal readonly bool _isBuiltin;
+            protected WorldComponentPoolAbstract()
+            {
+                Type type = ComponentType;
+                if (type.IsGenericType) { type = type.GetGenericTypeDefinition(); }
+                _isBuiltin = Array.IndexOf(_builtinTypes, type) >= 0;
+            }
+            public abstract Type ComponentType { get; }
+            public abstract void Has(short worldID);
+            public abstract void Release(short worldID);
+            public abstract object GetRaw(short worldID);
+            public abstract void SetRaw(short worldID, object raw);
         }
         private static class WorldComponentPool<T>
         {
@@ -69,26 +105,30 @@ namespace DCFApixels.DragonECS
             private static short[] _recycledItems = new short[4];
             private static short _recycledItemsCount;
             private static IEcsWorldComponent<T> _interface = EcsWorldComponentHandler<T>.instance;
-
+            private static Abstract _controller = new Abstract();
+            static WorldComponentPool()
+            {
+                _allWorldComponentPools.Add(_controller);
+            }
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
             public static ref T GetItem(int itemIndex)
             {// ts
                 return ref _items[itemIndex];
             }
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            public static ref T GetForWorld(int worldID)
+            public static ref T GetForWorld(short worldID)
             {// зависит от GetItemIndex
                 return ref GetItem(GetItemIndex(worldID));
             }
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            public static ref T GetForWorldUnchecked(int worldID)
+            public static ref T GetForWorldUnchecked(short worldID)
             {// ts
 #if (DEBUG && !DISABLE_DEBUG) || ENABLE_DRAGONECS_ASSERT_CHEKS
                 if (_mapping[worldID] <= 0) { Throw.ArgumentOutOfRange(); }
 #endif
                 return ref _items[_mapping[worldID]];
             }
-            public static int GetItemIndex(int worldID)
+            public static int GetItemIndex(short worldID)
             {// ts
                 if (_mapping.Length < _worlds.Length)
                 {
@@ -126,13 +166,22 @@ namespace DCFApixels.DragonECS
                             }
 
                             _interface.Init(ref _items[itemIndex], _worlds[worldID]);
-                            _dataReleaseres.Add(new Releaser());
+
+                            var world = GetWorld(worldID);
+                            world._worldComponentPools.Add(_controller);
+                            if (_controller._isBuiltin)
+                            {
+                                world._builtinWorldComponentsCount++;
+                                world._worldComponentPools.SwapAt(
+                                    world._worldComponentPools.Count - 1,
+                                    world._builtinWorldComponentsCount - 1);
+                            }
                         }
                     }
                 }
                 return itemIndex;
             }
-            private static void Release(int worldID)
+            private static void Release(short worldID)
             {// ts
                 lock (_worldLock)
                 {
@@ -153,19 +202,75 @@ namespace DCFApixels.DragonECS
                     }
                 }
             }
-            private sealed class Releaser : DataReleaser
+            public static bool Has(short worldID)
+            {// ts
+                if (_mapping.Length < _worlds.Length)
+                {
+                    lock (_worldLock)
+                    {
+                        if (_mapping.Length < _worlds.Length)
+                        {
+                            Array.Resize(ref _mapping, _worlds.Length);
+                        }
+                    }
+                }
+                short itemIndex = _mapping[worldID];
+                return itemIndex > 0;
+            }
+            private sealed class Abstract : WorldComponentPoolAbstract
             {
-                public sealed override void Release(int worldID)
+                public sealed override Type ComponentType
+                {
+                    get { return typeof(T); }
+                }
+                public override void SetRaw(short worldID, object raw)
+                {
+                    WorldComponentPool<T>.GetItem(worldID) = (T)raw;
+                }
+                public sealed override void Has(short worldID)
+                {
+                    WorldComponentPool<T>.Has(worldID);
+                }
+                public sealed override object GetRaw(short worldID)
+                {
+                    return WorldComponentPool<T>.GetItem(worldID);
+                }
+                public sealed override void Release(short worldID)
                 {
                     WorldComponentPool<T>.Release(worldID);
                 }
             }
         }
+        #endregion
+
         private sealed class NullWorld : EcsWorld
         {
             internal NullWorld() : base(new EcsWorldConfig(4, 4, 4, 4, 4), null, 0) { }
         }
 
+        #region DebuggerProxy
+        protected partial class DebuggerProxy
+        {
+            private short _worldID;
+            public IEnumerable<object> WorldComponents
+            {
+                get
+                {
+                    _worldID = _world.ID;
+                    return _world._worldComponentPools.ToEnumerable().Skip(_world._builtinWorldComponentsCount).Select(o => o.GetRaw(_worldID));
+                }
+            }
+            public IEnumerable<object> AllWorldComponents
+            {
+                get
+                {
+                    _worldID = _world.ID;
+                    return _world._worldComponentPools.ToEnumerable().Select(o => o.GetRaw(_worldID));
+                }
+            }
+        }
+        #endregion
+
         #region Obsolete
         [EditorBrowsable(EditorBrowsableState.Never)]
         [Obsolete("Use EcsWorld.ID")]

src/Internal/StructFastList.cs

@@ -0,0 +1,158 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+
+namespace DCFApixels.DragonECS.Internal
+{
+    [DebuggerDisplay("Count: {Count}")]
+    internal struct StructList<T>
+    {
+        internal T[] _items;
+        internal int _count;
+        public int Count
+        {
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get { return _count; }
+        }
+        public int Capacity
+        {
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get { return _items.Length; }
+            set
+            {
+                if (value <= _items.Length) { return; }
+                value = ArrayUtility.NormalizeSizeToPowerOfTwo(value);
+                Array.Resize(ref _items, value);
+            }
+        }
+        public T this[int index]
+        {
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get
+            {
+#if DEBUG
+                if (index < 0 || index >= _count) { Throw.ArgumentOutOfRange(); }
+#endif
+                return _items[index];
+            }
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            set
+            {
+#if DEBUG
+                if (index < 0 || index >= _count) { Throw.ArgumentOutOfRange(); }
+#endif
+                _items[index] = value;
+            }
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public StructList(int capacity)
+        {
+            _items = new T[ArrayUtility.NormalizeSizeToPowerOfTwo(capacity)];
+            _count = 0;
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void Add(T item)
+        {
+            if (_count >= _items.Length)
+            {
+                Array.Resize(ref _items, _items.Length << 1);
+            }
+            _items[_count++] = item;
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public int IndexOf(T item)
+        {
+            return Array.IndexOf(_items, item, 0, _count);
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void SwapAt(int idnex1, int idnex2)
+        {
+            T tmp = _items[idnex1];
+            _items[idnex1] = _items[idnex2];
+            _items[idnex2] = tmp;
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void FastRemoveAt(int index)
+        {
+#if DEBUG
+            if (index < 0 || index >= _count) { Throw.ArgumentOutOfRange(); }
+#endif
+            _items[index] = _items[--_count];
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void RemoveAt(int index)
+        {
+#if DEBUG
+            if (index < 0 || index >= _count) { Throw.ArgumentOutOfRange(); }
+#endif
+            _items[index] = _items[--_count];
+            _items[_count] = default;
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void RemoveAtWithOrder(int index)
+        {
+#if DEBUG
+            if (index < 0 || index >= _count) { Throw.ArgumentOutOfRange(); }
+#endif
+            for (int i = index; i < _count;)
+            {
+                _items[i++] = _items[i];
+            }
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public bool Remove(T item)
+        {
+            int index = IndexOf(item);
+            if (index >= 0)
+            {
+                RemoveAt(index);
+                return true;
+            }
+            return false;
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public bool RemoveWithOrder(T item)
+        {
+            int index = IndexOf(item);
+            if (index >= 0)
+            {
+                RemoveAtWithOrder(index);
+                return true;
+            }
+            return false;
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void FastClear()
+        {
+            _count = 0;
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void Clear()
+        {
+            for (int i = 0; i < _count; i++)
+            {
+                _items[i] = default;
+            }
+            _count = 0;
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public ReadOnlySpan<T>.Enumerator GetEnumerator()
+        {
+            return new ReadOnlySpan<T>(_items, 0, _count).GetEnumerator();
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public ReadOnlySpan<T> ToReadOnlySpan()
+        {
+            return new ReadOnlySpan<T>(_items, 0, _count);
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public IEnumerable<T> ToEnumerable()
+        {
+            return _items.Take(_count);
+        }
+    }
+}