Split Ecs class into different files

src/Flecs.NET/Core/Ecs/Constants.cs

@@ -0,0 +1,15 @@
+namespace Flecs.NET.Core
+{
+    public static partial class Ecs
+    {
+        /// <summary>
+        ///     Default path separator.
+        /// </summary>
+        public const string DefaultSeparator = ".";
+
+        /// <summary>
+        ///     Default path root.
+        /// </summary>
+        public const string DefaultRootSeparator = "::";
+    }
+}

src/Flecs.NET/Core/Ecs/Debug.cs

@@ -0,0 +1,91 @@
+using System.Diagnostics;
+using System.Runtime.CompilerServices;
+
+namespace Flecs.NET.Core
+{
+    public static partial class Ecs
+    {
+#if NETCOREAPP3_0_OR_GREATER
+        /// <summary>
+        ///     Debug assert.
+        /// </summary>
+        /// <param name="condition"></param>
+        /// <param name="message"></param>
+        /// <param name="line"></param>
+        /// <param name="member"></param>
+        /// <param name="file"></param>
+        /// <param name="conditionStr"></param>
+        [Conditional("DEBUG")]
+        public static void Assert(
+            bool condition,
+            string message = "",
+            [CallerLineNumber] int line = default,
+            [CallerMemberName] string member = "",
+            [CallerFilePath] string file = "",
+            [CallerArgumentExpression("condition")] string conditionStr = "")
+        {
+            if (condition)
+                return;
+
+            throw new AssertionException($"\n[Flecs.NET Assertion Failed]: {member}, Line {line}, {file}\n[Condition]: {conditionStr}\n[Assertion Message]: {message}");
+        }
+
+        /// <summary>
+        ///     Debug assert.
+        /// </summary>
+        /// <param name="message"></param>
+        /// <param name="line"></param>
+        /// <param name="member"></param>
+        /// <param name="file"></param>
+        [Conditional("DEBUG")]
+        public static void Error(
+            string message = "",
+            [CallerLineNumber] int line = default,
+            [CallerMemberName] string member = "",
+            [CallerFilePath] string file = "")
+        {
+            throw new ErrorException($"\n[Flecs.NET Error]: {member}, Line {line}, {file}\n[Error Message]: {message}");
+        }
+#else
+        /// <summary>
+        ///     Debug assert.
+        /// </summary>
+        /// <param name="condition"></param>
+        /// <param name="message"></param>
+        /// <param name="line"></param>
+        /// <param name="member"></param>
+        /// <param name="file"></param>
+        [Conditional("DEBUG")]
+        public static void Assert(
+            bool condition,
+            string message = "",
+            [CallerLineNumber] int line = default,
+            [CallerMemberName] string member = "",
+            [CallerFilePath] string file = "")
+        {
+            if (condition)
+                return;
+
+            throw new AssertionException(
+                $"\n[Flecs.NET Assertion Failed]: {member}, Line {line}, {file}\n[Assertion Message]: {message}");
+        }
+
+        /// <summary>
+        ///     Debug assert.
+        /// </summary>
+        /// <param name="message"></param>
+        /// <param name="line"></param>
+        /// <param name="member"></param>
+        /// <param name="file"></param>
+        [Conditional("DEBUG")]
+        public static void Error(
+            string message = "",
+            [CallerLineNumber] int line = default,
+            [CallerMemberName] string member = "",
+            [CallerFilePath] string file = "")
+        {
+            throw new ErrorException($"\n[Flecs.NET Error]: {member}, Line {line}, {file}\n[Error Message]: {message}");
+        }
+#endif
+    }
+}

src/Flecs.NET/Core/Ecs/Delegates.cs

@@ -0,0 +1,137 @@
+using System;
+using static Flecs.NET.Bindings.Native;
+
+namespace Flecs.NET.Core
+{
+    public static unsafe partial class Ecs
+    {
+        /// <summary>
+        ///     App init action.
+        /// </summary>
+        public delegate int AppInitAction(ecs_world_t* world);
+
+        /// <summary>
+        ///     Context free.
+        /// </summary>
+        public delegate void ContextFree(void* ctx);
+
+        /// <summary>
+        ///     Copy type hook callback.
+        /// </summary>
+        public delegate void CopyCallback(void* src, void* dst, int count, ecs_type_info_t* typeInfo);
+
+        /// <summary>
+        ///     Copy type hook callback.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        public delegate void CopyCallback<T>(ref T src, ref T dst, TypeInfo typeInfo);
+
+        /// <summary>
+        ///     Ctor type hook callback.
+        /// </summary>
+        public delegate void CtorCallback(void* data, int count, ecs_type_info_t* typeInfo);
+
+        /// <summary>
+        ///     Ctor type hook callback.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        public delegate void CtorCallback<T>(ref T data, TypeInfo typeInfo);
+
+        /// <summary>
+        ///     Dtor type hook callback.
+        /// </summary>
+        public delegate void DtorCallback(void* data, int count, ecs_type_info_t* typeInfo);
+
+        /// <summary>
+        ///     Dtor type hook callback.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        public delegate void DtorCallback<T>(ref T data, TypeInfo typeInfo);
+
+        /// <summary>
+        ///     Each entity callback.
+        /// </summary>
+        public delegate void EachEntityCallback(Entity entity);
+
+        /// <summary>
+        ///     Each id callback.
+        /// </summary>
+        public delegate void EachIdCallback(Id id);
+
+        /// <summary>
+        ///     Each index callback.
+        /// </summary>
+        public delegate void EachIndexCallback(Iter it, int i);
+
+        /// <summary>
+        ///     Finish action.
+        /// </summary>
+        public delegate void FiniAction(ecs_world_t* world, void* ctx);
+
+        /// <summary>
+        ///     Free.
+        /// </summary>
+        public delegate void Free(IntPtr data);
+
+        /// <summary>
+        ///     GroupBy action.
+        /// </summary>
+        public delegate ulong GroupByAction(ecs_world_t* world, ecs_table_t* table, ulong groupId, void* ctx);
+
+        /// <summary>
+        ///     GroupBy action.
+        /// </summary>
+        public delegate ulong GroupByCallback(World world, Table table, Entity group);
+
+        /// <summary>
+        ///     Group create action.
+        /// </summary>
+        public delegate void* GroupCreateAction(ecs_world_t* world, ulong groupId, void* groupByCtx);
+
+        /// <summary>
+        ///     Group delete action.
+        /// </summary>
+        public delegate void GroupDeleteAction(ecs_world_t* world, ulong groupId, void* groupCtx, void* groupByCtx);
+
+        /// <summary>
+        ///     Iter action.
+        /// </summary>
+        public delegate void IterAction(ecs_iter_t* it);
+
+        /// <summary>
+        ///     Iter callback.
+        /// </summary>
+        public delegate void IterCallback(Iter it);
+
+        /// <summary>
+        ///     Iter next action.
+        /// </summary>
+        public delegate byte IterNextAction(ecs_iter_t* it);
+
+        /// <summary>
+        ///     Move type hook callback.
+        /// </summary>
+        public delegate void MoveCallback(void* src, void* dst, int count, ecs_type_info_t* typeInfo);
+
+        /// <summary>
+        ///     Move type hook callback.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        public delegate void MoveCallback<T>(ref T src, ref T dst, TypeInfo typeInfo);
+
+        /// <summary>
+        ///     OrderBy action.
+        /// </summary>
+        public delegate int OrderByAction(ulong e1, void* ptr1, ulong e2, void* ptr2);
+
+        /// <summary>
+        ///     A callback that takes a reference to a world.
+        /// </summary>
+        public delegate void WorldCallback(ref World world);
+
+        /// <summary>
+        ///     A callback that takes a reference to a term.
+        /// </summary>
+        public delegate void TermCallback(ref Term term);
+    }
+}

src/Flecs.NET/Core/Ecs/Doc.cs

@@ -0,0 +1,33 @@
+using static Flecs.NET.Bindings.Native;
+
+namespace Flecs.NET.Core
+{
+    public static partial class Ecs
+    {
+        /// <summary>
+        ///     Utilities for documenting entities, components and systems.
+        /// </summary>
+        public static class Doc
+        {
+            /// <summary>
+            ///     Reference to <see cref="EcsDocBrief"/>.
+            /// </summary>
+            public static ref ulong Brief => ref EcsDocBrief;
+
+            /// <summary>
+            ///     Reference to <see cref="EcsDocDetail"/>.
+            /// </summary>
+            public static ref ulong Detail => ref EcsDocDetail;
+
+            /// <summary>
+            ///     Reference to <see cref="EcsDocLink"/>.
+            /// </summary>
+            public static ref ulong Link => ref EcsDocLink;
+
+            /// <summary>
+            ///     Reference to <see cref="EcsDocColor"/>.
+            /// </summary>
+            public static ref ulong Color => ref EcsDocColor;
+        }
+    }
+}

src/Flecs.NET/Core/Ecs/Ecs.cs

@@ -0,0 +1,5 @@
+namespace Flecs.NET.Core
+{
+    ///
+    public static partial class Ecs { }
+}

src/Flecs.NET/Core/Ecs/Exceptions.cs

@@ -0,0 +1,100 @@
+using System;
+
+namespace Flecs.NET.Core
+{
+    public static partial class Ecs
+    {
+        /// <summary>
+        ///     Flecs.NET assertion exception.
+        /// </summary>
+        [Serializable]
+        public class AssertionException : Exception
+        {
+            /// <summary>
+            ///
+            /// </summary>
+            public AssertionException()
+            {
+            }
+
+            /// <summary>
+            ///
+            /// </summary>
+            /// <param name="message"></param>
+            public AssertionException(string message) : base(message)
+            {
+            }
+
+            /// <summary>
+            ///
+            /// </summary>
+            /// <param name="message"></param>
+            /// <param name="innerException"></param>
+            public AssertionException(string message, Exception innerException) : base(message, innerException)
+            {
+            }
+        }
+
+        /// <summary>
+        ///     Flecs.NET error exception.
+        /// </summary>
+        [Serializable]
+        public class ErrorException : Exception
+        {
+            /// <summary>
+            ///
+            /// </summary>
+            public ErrorException()
+            {
+            }
+
+            /// <summary>
+            ///
+            /// </summary>
+            /// <param name="message"></param>
+            public ErrorException(string message) : base(message)
+            {
+            }
+
+            /// <summary>
+            ///
+            /// </summary>
+            /// <param name="message"></param>
+            /// <param name="innerException"></param>
+            public ErrorException(string message, Exception innerException) : base(message, innerException)
+            {
+            }
+        }
+
+        /// <summary>
+        ///     Flecs native exception.
+        /// </summary>
+        [Serializable]
+        public class NativeException : Exception
+        {
+            /// <summary>
+            ///
+            /// </summary>
+            public NativeException()
+            {
+            }
+
+            /// <summary>
+            ///
+            /// </summary>
+            /// <param name="message"></param>
+            public NativeException(string message) : base(message)
+            {
+            }
+
+            /// <summary>
+            ///
+            /// </summary>
+            /// <param name="message"></param>
+            /// <param name="innerException"></param>
+            public NativeException(string message, Exception innerException) : base(message, innerException)
+            {
+            }
+        }
+    }
+}