From 6ef010c6ef7016c6e2e6e59cc3ef8eb59fc7091d Mon Sep 17 00:00:00 2001
From: Oleg Morozov <benjminmoore@gmail.com>
Date: Thu, 29 Dec 2022 17:39:36 +0300
Subject: [PATCH 1/5] =?UTF-8?q?=F0=9F=9A=80=20NuGet=20Support?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README_NUGET.md          | 283 +++++++++++++++++++++++++++++++++++++++
 Scellecs.Morpeh.csproj   | 112 +++++++++++++++-
 Scellecs.Morpeh.sln      |  16 +++
 Scellecs.Morpeh.sln.meta |   7 +
 4 files changed, 415 insertions(+), 3 deletions(-)
 create mode 100644 README_NUGET.md
 create mode 100644 Scellecs.Morpeh.sln
 create mode 100644 Scellecs.Morpeh.sln.meta

diff --git a/README_NUGET.md b/README_NUGET.md
new file mode 100644
index 00000000..edf473e7
--- /dev/null
+++ b/README_NUGET.md
@@ -0,0 +1,283 @@
+# Morpeh [![License](https://img.shields.io/github/license/scellecs/morpeh?color=3750c1&style=flat-square)](LICENSE.md) [![Unity](https://img.shields.io/badge/Unity-2020.3+-2296F3.svg?color=3750c1&style=flat-square)](https://unity.com/) [![Version](https://img.shields.io/github/package-json/v/scellecs/morpeh?color=3750c1&style=flat-square)](package.json)
+🎲 **ECS Framework for Unity Game Engine and .Net Platform**  
+
+* Simple Syntax.  
+* Plug & Play Installation.  
+* No code generation.  
+* Structure-Based and Cache-Friendly.  
+
+## 📖 Table of Contents
+
+* [Migration](#-migration-to-new-version)
+* [Introduction](#-introduction)
+  * [Base concept of ECS pattern](#-base-concept-of-ecs-pattern)
+  * [Advanced](#-advanced)
+    * [Component Disposing](#-component-disposing)
+* [Examples](#-examples)
+* [Games](#-games)
+* [License](#-license)
+* [Contacts](#-contacts)
+
+## ✈️ Migration To New Version 
+
+English version: [Migration Guide](MIGRATION.md)  
+Russian version: [Гайд по миграции](MIGRATION_RU.md)
+
+## 📖 Introduction
+### 📘 Base concept of ECS pattern
+
+#### 🔖 Entity
+Container of components.  
+Has a set of methods for add, get, set, remove components.  
+It is reference type. Each entity is unique and not pooled. Only entity IDs are reused.  
+
+```c#
+var entity = this.World.CreateEntity();
+
+ref var addedHealthComponent  = ref entity.AddComponent<HealthComponent>();
+ref var gottenHealthComponent = ref entity.GetComponent<HealthComponent>();
+
+//if you remove last component on entity it will be destroyd on next world.Commit()
+bool removed = entity.RemoveComponent<HealthComponent>();
+entity.SetComponent(new HealthComponent {healthPoints = 100});
+
+bool hasHealthComponent = entity.Has<HealthComponent>();
+
+var newEntity = this.World.CreateEntity();
+//after migration entity has no components, so it will be destroyd on next world.Commit()
+entity.MigrateTo(newEntity);
+```
+
+
+#### 🔖 Component
+Components are types which include only data.  
+In Morpeh components are value types for performance purposes.
+```c#
+public struct HealthComponent : IComponent {
+    public int healthPoints;
+}
+```
+
+#### 🔖 System
+
+Types that process entities with a specific set of components.  
+Entities are selected using a filter.
+
+All systems are represented by interfaces, but for convenience, there are ScriptableObject classes that make it easier to work with the inspector and `Installer`.  
+Such classes are the default tool, but you can write pure classes that implement the interface, but then you need to use the `SystemsGroup` API instead of the `Installer`.
+
+```c#
+public class HealthSystem : ISystem {
+    public World World { get; set; }
+
+    private Filter filter;
+
+    public void OnAwake() {
+        this.filter = this.World.Filter.With<HealthComponent>();
+    }
+
+    public void OnUpdate(float deltaTime) {
+        foreach (var entity in this.filter) {
+            ref var healthComponent = ref entity.GetComponent<HealthComponent>();
+            healthComponent.healthPoints += 1;
+        }
+    }
+
+    public void Dispose() {
+    }
+}
+```
+
+All systems types:  
+* `IInitializer` & `Initializer` - have only OnAwake and Dispose methods, convenient for executing startup logic
+* `ISystem` & `UpdateSystem`
+* `IFixedSystem` & `FixedUpdateSystem`
+* `ILateSystem` & `LateUpdateSystem`
+* `ICleanupSystem` & `CleanupSystem`
+
+#### 🔖 SystemsGroup
+
+The type that contains the systems.  
+There is an `Installer` wrapper to work in the inspector, but if you want to control everything from code, you can use the systems group directly.  
+
+```c#
+var newWorld = World.Create();
+
+var newSystem = new HealthSystem();
+var newInitializer = new HealthInitializer();
+
+var systemsGroup = newWorld.CreateSystemsGroup();
+systemsGroup.AddSystem(newSystem);
+systemsGroup.AddInitializer(newInitializer);
+
+//it is bad practice to turn systems off and on, but sometimes it is very necessary for debugging
+systemsGroup.DisableSystem(newSystem);
+systemsGroup.EnableSystem(newSystem);
+
+systemsGroup.RemoveSystem(newSystem);
+systemsGroup.RemoveInitializer(newInitializer);
+
+newWorld.AddSystemsGroup(order: 0, systemsGroup);
+newWorld.RemoveSystemsGroup(systemsGroup);
+```
+
+#### 🔖 World
+A type that contains entities, components stashes, systems and root filter.
+```c#
+var newWorld = World.Create();
+//a variable that specifies whether the world should be updated automatically by the game engine.
+//if set to false, then you can update the world manually.
+//and can also be used for game pauses by changing the value of this variable.
+newWorld.UpdateByUnity = true;
+
+var newEntity = newWorld.CreateEntity();
+newWorld.RemoveEntity(newEntity);
+
+var systemsGroup = newWorld.CreateSystemsGroup();
+systemsGroup.AddSystem(new HealthSystem());
+
+newWorld.AddSystemsGroup(order: 0, systemsGroup);
+newWorld.RemoveSystemsGroup(systemsGroup);
+
+var filter = newWorld.Filter.With<HealthComponent>();
+
+var healthCache = newWorld.GetStash<HealthComponent>();
+var reflectionHealthCache = newWorld.GetReflectionStash(typeof(HealthComponent));
+
+//manually world updates
+newWorld.Update(Time.deltaTime);
+newWorld.FixedUpdate(Time.fixedDeltaTime);
+newWorld.LateUpdate(Time.deltaTime);
+newWorld.CleanupUpdate(Time.deltaTime);
+
+//apply all entity changes, filters will be updated.
+//automatically invoked between systems
+newWorld.Commit();
+```
+
+#### 🔖 Filter
+A type that contains entities constrained by conditions With and/or Without.  
+You can chain them in any order and quantity.
+```c#
+var filter = this.World.Filter.With<HealthComponent>()
+                              .With<BooComponent>()
+                              .Without<DummyComponent>();
+
+var firstEntityOrException = filter.First();
+var firstEntityOrNull = filter.FirstOrDefault();
+
+bool filterIsEmpty = filter.IsEmpty();
+int filterLengthCalculatedOnCall = filter.GetLengthSlow();
+
+```
+
+#### 🔖 Stash
+A type that contains components.  
+You can get components and do other operations directly from the stash, because entity methods look up the stash each time on call.  
+However, such code is harder to read.
+```c#
+var healthStash = this.World.GetStash<HealthComponent>();
+var entity = this.World.CreateEntity();
+
+ref var addedHealthComponent  = ref healthStash.Add(entity);
+ref var gottenHealthComponent = ref healthStash.Get(entity);
+
+bool removed = healthStash.Remove(entity);
+
+healthStash.Set(entity, new HealthComponent {healthPoints = 100});
+
+bool hasHealthComponent = healthStash.Has(entity);
+
+var newEntity = this.World.CreateEntity();
+//transfers a component from one entity to another
+healthStash.Migrate(from: entity, to: newEntity);
+
+//not a generic variation of stash, so we can only do a limited set of operations
+var reflectionHealthCache = newWorld.GetReflectionStash(typeof(HealthComponent));
+
+//set default(HealthComponent) to entity
+reflectionHealthCache.Set(entity);
+
+bool removed = reflectionHealthCache.Remove(entity);
+
+bool hasHealthComponent = reflectionHealthCache.Has(entity);
+```
+
+---
+
+
+
+### 📖 Advanced
+
+#### 🧹 Component Disposing
+
+Sometimes it becomes necessary to clear component values.
+For this, it is enough that the component implements `IDisposable`. For example:
+
+```c#  
+public struct PlayerView : IComponent, IDisposable {
+    public GameObject value;
+    
+    public void Dispose() {
+        Object.Destroy(value);
+    }
+}
+```
+
+The initializer or system needs to mark the stash as disposable. For example:
+
+```c# 
+public class PlayerViewDisposeInitializer : Initializer {
+    public override void OnAwake() {
+        this.World.GetStash<PlayerView>().AsDisposable();
+    }
+}
+```
+
+or
+
+```c# 
+public class PlayerViewSystem : UpdateSystem {
+    public override void OnAwake() {
+        this.World.GetStash<PlayerView>().AsDisposable();
+    }
+    
+    public override void OnUpdate(float deltaTime) {
+        ...
+    }
+}
+```
+
+Now, when the component is removed from the entity, the `Dispose()` method will be called on the `PlayerView` component.  
+
+## 📚 Examples
+
+* [**Tanks**](https://github.com/scellecs/morpeh.examples.tanks) by *SH42913*  
+* [**Ping Pong**](https://github.com/scellecs/morpeh.examples.pong) by *SH42913*  
+
+## 🔥 Games
+
+* **Zombie City** by *GreenButtonGames*  
+  [Android](https://play.google.com/store/apps/details?id=com.greenbuttongames.zombiecity) [iOS](https://apps.apple.com/us/app/zombie-city-master/id1543420906)
+
+
+* **Fish Idle** by *GreenButtonGames*  
+  [Android](https://play.google.com/store/apps/details?id=com.greenbuttongames.FishIdle) [iOS](https://apps.apple.com/us/app/fish-idle-hooked-tycoon/id1534396279)
+
+
+* **Stickman of Wars: RPG Shooters** by *Multicast Games*  
+  [Android](https://play.google.com/store/apps/details?id=com.multicastgames.sow3) [iOS](https://apps.apple.com/us/app/stickman-of-wars-rpg-shooters/id1620422798)
+
+
+* **One State RP - Life Simulator** by *Chillbase*  
+  [Android](https://play.google.com/store/apps/details?id=com.Chillgaming.oneState) [iOS](https://apps.apple.com/us/app/one-state-rp-online/id1597760047)
+
+## 📘 License
+
+📄 [MIT License](LICENSE.md)
+
+## 💬 Contacts
+
+✉️ Telegram: [olegmrzv](https://t.me/olegmrzv)  
+📧 E-Mail: [benjminmoore@gmail.com](mailto:benjminmoore@gmail.com)  
+👥 Telegram Community RU: [Morpeh ECS Development](https://t.me/morpeh_development_chat)
diff --git a/Scellecs.Morpeh.csproj b/Scellecs.Morpeh.csproj
index b8aa5d0d..b1aaa1cf 100644
--- a/Scellecs.Morpeh.csproj
+++ b/Scellecs.Morpeh.csproj
@@ -3,22 +3,67 @@
     <PropertyGroup>
         <TargetFramework>netstandard2.1</TargetFramework>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+        <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+        <Version>2022.2.0</Version>
+        <Title>Scellecs.Morpeh</Title>
+        <Authors>Oleg Morozov, Igor Boyko</Authors>
+        <Description>ECS Framework for Unity Game Engine and .Net Platform</Description>
+        <Copyright>Copyright (c) 2022 Oleg Morozov, Igor Boyko</Copyright>
+        <PackageLicenseUrl>https://github.com/scellecs/morpeh/blob/master/LICENSE.md</PackageLicenseUrl>
+        <PackageIcon>logo.png</PackageIcon>
+        <PackageReadmeFile>README_NUGET.md</PackageReadmeFile>
+        <RepositoryUrl>https://github.com/scellecs/morpeh</RepositoryUrl>
+        <PackageTags>ecs, unity, gamedev</PackageTags>
+        <Company>Scellecs</Company>
+        <Product>Morpeh</Product>
     </PropertyGroup>
 
     <ItemGroup>
-      <Compile Remove="Unity\**" />
       <Compile Remove="Packages\**" />
       <Compile Remove="Gifs~\**" />
+      <Compile Remove="Unity\BaseInstaller.cs" />
+      <Compile Remove="Unity\Installer.cs" />
+      <Compile Remove="Unity\UnityRuntimeHelper.cs" />
+      <Compile Remove="Unity\Editor\**" />
+      <Compile Remove="Unity\Providers\**" />
+      <Compile Remove="Unity\Systems\**" />
+      <Compile Remove="Unity\Utils\Discover\**" />
+      <Compile Remove="Unity\Utils\Editor\Discover\**" />
+      <Compile Remove="Unity\Utils\Editor\Resources\Discover\**" />
+      <Compile Remove="Unity\Utils\Editor\Resources\MaterialIcons\**" />
+      <Compile Remove="Unity\Utils\Editor\Resources\Fonts\**" />
+      <Compile Remove="Unity\Utils\Editor\Resources\MorpehIcons\**" />
+      <Compile Remove="Unity\Utils\Editor\CompilationTime.cs" />
+      <Compile Remove="Unity\Utils\Editor\DefineAsset.cs" />
+      <Compile Remove="Unity\Utils\Editor\DependencyResolver.cs" />
+      <Compile Remove="Unity\Utils\Editor\EditorSceneSetup.cs" />
+      <Compile Remove="Unity\Utils\Editor\IconsSetter.cs" />
+      <Compile Remove="Unity\Utils\Editor\OpenAssetProcessor.cs" />
+      <Compile Remove="Unity\Utils\Editor\WorldBrowser.cs" />
+      <Compile Remove="Unity\Utils\SceneReference.cs" />
     </ItemGroup>
 
     <ItemGroup>
-      <EmbeddedResource Remove="Unity\**" />
       <EmbeddedResource Remove="Packages\**" />
       <EmbeddedResource Remove="Gifs~\**" />
+      <EmbeddedResource Remove="Unity\Editor\**" />
+      <EmbeddedResource Remove="Unity\Providers\**" />
+      <EmbeddedResource Remove="Unity\Systems\**" />
+      <EmbeddedResource Remove="Unity\Utils\Discover\**" />
+      <EmbeddedResource Remove="Unity\Utils\Editor\Discover\**" />
+      <EmbeddedResource Remove="Unity\Utils\Editor\Resources\Discover\**" />
+      <EmbeddedResource Remove="Unity\Utils\Editor\Resources\MaterialIcons\**" />
+      <EmbeddedResource Remove="Unity\Utils\Editor\Resources\Fonts\**" />
+      <EmbeddedResource Remove="Unity\Utils\Editor\Resources\MorpehIcons\**" />
     </ItemGroup>
 
     <ItemGroup>
-      <None Remove="Unity\**" />
+      <None Include="Unity\Utils\Editor\Resources\logo.png" Pack="true" PackagePath="" />
+      <None Include="README_NUGET.md" Pack="true" PackagePath="" />
+      <None Include="MIGRATION.md" Pack="true" PackagePath="" />
+      <None Include="MIGRATION_RU.md" Pack="true" PackagePath="" />
+      <None Include="LICENSE.md" Pack="true" PackagePath="" />
+      <None Include="CHANGELOG.md" Pack="true" PackagePath="" />
       <None Remove="Packages\**" />
       <None Remove="Gifs~\**" />
       <None Remove=".gitattributes" />
@@ -72,6 +117,67 @@
       <None Remove="Core\MLogger.cs.meta" />
       <None Remove="Core\Native.meta" />
       <None Remove="Core\Stash.cs.meta" />
+      <None Remove="Unity\BaseInstaller.cs.meta" />
+      <None Remove="Unity\Editor.meta" />
+      <None Remove="Unity\Installer.cs.meta" />
+      <None Remove="Unity\Providers.meta" />
+      <None Remove="Unity\Systems.meta" />
+      <None Remove="Unity\UnityRuntimeHelper.cs.meta" />
+      <None Remove="Unity\Utils.meta" />
+      <None Remove="Unity\Editor\**" />
+      <None Remove="Unity\Providers\**" />
+      <None Remove="Unity\Systems\**" />
+      <None Remove="Unity\Utils\Discover\**" />
+      <None Remove="Unity\Utils\Editor\Discover\**" />
+      <None Remove="Unity\Utils\Editor\Resources\Discover\**" />
+      <None Remove="Unity\Utils\Editor\Resources\MaterialIcons\**" />
+      <None Remove="Unity\Utils\Editor\Resources\MaterialIcons.meta" />
+      <None Remove="Unity\Utils\Editor\Resources\Fonts\**" />
+      <None Remove="Unity\Utils\Editor\Resources\Fonts.meta" />
+      <None Remove="Unity\Utils\Editor\Resources\MorpehIcons\**" />
+      <None Remove="Unity\Utils\Editor\Resources\Discover.meta" />
+      <None Remove="Unity\Utils\Editor\Resources\MorpehIcons.meta" />
+      <None Remove="Unity\Utils\Editor\CompilationTime.cs.meta" />
+      <None Remove="Unity\Utils\Editor\DefineAsset.cs.meta" />
+      <None Remove="Unity\Utils\Editor\DependencyResolver.cs.meta" />
+      <None Remove="Unity\Utils\Editor\Discover.meta" />
+      <None Remove="Unity\Utils\Editor\EditorSceneSetup.cs.meta" />
+      <None Remove="Unity\Utils\Editor\IconsSetter.cs.meta" />
+      <None Remove="Unity\Utils\Editor\OpenAssetProcessor.cs.meta" />
+      <None Remove="Unity\Utils\Editor\Scellecs.Morpeh.Editor.asmdef" />
+      <None Remove="Unity\Utils\Editor\Scellecs.Morpeh.Editor.asmdef.meta" />
+      <None Remove="Unity\Utils\Editor\WorldBrowser.cs.meta" />
+      <None Remove="Unity\Utils\Discover.meta" />
+      <None Remove="Unity\Utils\MorpehDefines.asset" />
+      <None Remove="Unity\Utils\MorpehDefines.asset.meta" />
+      <None Remove="Unity\Utils\SceneReference.cs.meta" />
+      <None Remove="obj.meta" />
+      <None Remove="bin.meta" />
+      <None Remove="Unity\Utils\Editor.meta" />
+      <None Remove="Unity\Utils\Editor\Resources.meta" />
+      <None Remove="Unity\Utils\Editor\Resources\logo.png.meta" />
+      <None Remove="Core\StashExtensions.cs.meta" />
+      <None Remove="Core\Native\NativeArchetype.cs.meta" />
+      <None Remove="Core\Native\NativeArchetypeExtensions.cs.meta" />
+      <None Remove="Core\Native\NativeFastList.cs.meta" />
+      <None Remove="Core\Native\NativeFastListExtensions.cs.meta" />
+      <None Remove="Core\Native\NativeFilter.cs.meta" />
+      <None Remove="Core\Native\NativeFilterExtensions.cs.meta" />
+      <None Remove="Core\Native\NativeIntHashMap.cs.meta" />
+      <None Remove="Core\Native\NativeIntHashMapExtensions.cs.meta" />
+      <None Remove="Core\Native\NativeStash.cs.meta" />
+      <None Remove="Core\Native\NativeStashExtensions.cs.meta" />
+      <None Remove="Core\Native\NativeWorld.cs.meta" />
+      <None Remove="Core\Native\NativeWorldExtensions.cs.meta" />
+      <None Remove="Core\Collections\UnmanagedArray.cs.meta" />
+      <None Remove="Core\Collections\UnmanagedList.cs.meta" />
+      <None Remove="Core\Collections\UnmanagedStorage.cs.meta" />
+      <None Remove="Core\Collections\UnmanagedStorageUtils.cs.meta" />
+      <None Remove="Core\Collections\UnmanagedUtils.cs.meta" />
+      <None Remove="Scellecs.Morpeh.sln.meta" />
+      <None Remove="CHANGELOG.MD.meta" />
+      <None Remove="MIGRATION.md.meta" />
+      <None Remove="MIGRATION_RU.md.meta" />
     </ItemGroup>
 
 </Project>
diff --git a/Scellecs.Morpeh.sln b/Scellecs.Morpeh.sln
new file mode 100644
index 00000000..8455b501
--- /dev/null
+++ b/Scellecs.Morpeh.sln
@@ -0,0 +1,16 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Scellecs.Morpeh", "Scellecs.Morpeh.csproj", "{99D1D230-B89C-40B9-AA59-B1F016008E7D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{99D1D230-B89C-40B9-AA59-B1F016008E7D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{99D1D230-B89C-40B9-AA59-B1F016008E7D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{99D1D230-B89C-40B9-AA59-B1F016008E7D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{99D1D230-B89C-40B9-AA59-B1F016008E7D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
diff --git a/Scellecs.Morpeh.sln.meta b/Scellecs.Morpeh.sln.meta
new file mode 100644
index 00000000..7d94bc98
--- /dev/null
+++ b/Scellecs.Morpeh.sln.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 754504418a79e47d28e43908e204fb26
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

From 02447ecff552bb5c32032ced5bb2e2596a7a6b8b Mon Sep 17 00:00:00 2001
From: Oleg Morozov <benjminmoore@gmail.com>
Date: Thu, 29 Dec 2022 17:41:51 +0300
Subject: [PATCH 2/5] =?UTF-8?q?=F0=9F=9A=80=20NuGet=20Support?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README_NUGET.md | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/README_NUGET.md b/README_NUGET.md
index edf473e7..c7f009c3 100644
--- a/README_NUGET.md
+++ b/README_NUGET.md
@@ -7,8 +7,6 @@
 * Structure-Based and Cache-Friendly.  
 
 ## 📖 Table of Contents
-
-* [Migration](#-migration-to-new-version)
 * [Introduction](#-introduction)
   * [Base concept of ECS pattern](#-base-concept-of-ecs-pattern)
   * [Advanced](#-advanced)
@@ -18,11 +16,6 @@
 * [License](#-license)
 * [Contacts](#-contacts)
 
-## ✈️ Migration To New Version 
-
-English version: [Migration Guide](MIGRATION.md)  
-Russian version: [Гайд по миграции](MIGRATION_RU.md)
-
 ## 📖 Introduction
 ### 📘 Base concept of ECS pattern
 

From b8a2fd3cb0ad420d11f50f3397ab2c07f4972c91 Mon Sep 17 00:00:00 2001
From: Oleg Morozov <benjminmoore@gmail.com>
Date: Mon, 9 Jan 2023 12:43:12 +0300
Subject: [PATCH 3/5] =?UTF-8?q?=F0=9F=9A=A7=20Disable=20Warnings?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Unity/Utils/Editor/CompilationTime.cs    | 2 ++
 Unity/Utils/Editor/DependencyResolver.cs | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/Unity/Utils/Editor/CompilationTime.cs b/Unity/Utils/Editor/CompilationTime.cs
index 3f1d203d..8f0ffc6d 100644
--- a/Unity/Utils/Editor/CompilationTime.cs
+++ b/Unity/Utils/Editor/CompilationTime.cs
@@ -27,7 +27,9 @@ public class CompilationTime {
 
         
         static CompilationTime() {
+ #pragma warning disable CS0618
             CompilationPipeline.assemblyCompilationStarted  += CompilationPipelineOnAssemblyCompilationStarted;
+ #pragma warning restore CS0618
             CompilationPipeline.assemblyCompilationFinished += CompilationPipelineOnAssemblyCompilationFinished;
             AssemblyReloadEvents.beforeAssemblyReload       += AssemblyReloadEventsOnBeforeAssemblyReload;
             AssemblyReloadEvents.afterAssemblyReload        += AssemblyReloadEventsOnAfterAssemblyReload;
diff --git a/Unity/Utils/Editor/DependencyResolver.cs b/Unity/Utils/Editor/DependencyResolver.cs
index d8fbfe7d..7e7abfcc 100644
--- a/Unity/Utils/Editor/DependencyResolver.cs
+++ b/Unity/Utils/Editor/DependencyResolver.cs
@@ -31,7 +31,9 @@ static DependencyResolver() {
             //todo
             //UnityEditor.PackageManager.Events.registeredPackages replace for unity 2020+
             //we still support 2019.4 so we use assemblyReload event
+ #pragma warning disable CS0618
             CompilationPipeline.assemblyCompilationStarted += CompilationPipelineOnAssemblyCompilationStarted;
+ #pragma warning restore CS0618
             AssemblyReloadEvents.afterAssemblyReload       += AssemblyReloadEventsOnAfterAssemblyReload;
         }
 
@@ -41,7 +43,9 @@ private static void AssemblyReloadEventsOnAfterAssemblyReload() {
         }
 
         private static void CompilationPipelineOnAssemblyCompilationStarted(string obj) {
+ #pragma warning disable CS0618
             CompilationPipeline.assemblyCompilationStarted -= CompilationPipelineOnAssemblyCompilationStarted;
+ #pragma warning restore CS0618
             ResolveDependencies();
            
         }

From 2e387f26a187c26fe0acaf10e14e065e08ffd504 Mon Sep 17 00:00:00 2001
From: Oleg Morozov <benjminmoore@gmail.com>
Date: Mon, 16 Jan 2023 21:14:48 +0300
Subject: [PATCH 4/5] =?UTF-8?q?=F0=9F=9A=80EntityProvider.map=20private=20?=
 =?UTF-8?q?to=20public?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README_NUGET.md.meta              | 7 +++++++
 Unity/Providers/EntityProvider.cs | 4 ++--
 2 files changed, 9 insertions(+), 2 deletions(-)
 create mode 100644 README_NUGET.md.meta

diff --git a/README_NUGET.md.meta b/README_NUGET.md.meta
new file mode 100644
index 00000000..9a0a8bab
--- /dev/null
+++ b/README_NUGET.md.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 9b7efe3b4a66f4b8da3bfc50a234b9e4
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Unity/Providers/EntityProvider.cs b/Unity/Providers/EntityProvider.cs
index 95d2fcf3..bc39bfd7 100644
--- a/Unity/Providers/EntityProvider.cs
+++ b/Unity/Providers/EntityProvider.cs
@@ -10,8 +10,8 @@ namespace Scellecs.Morpeh.Providers {
     [Il2CppSetOption(Option.DivideByZeroChecks, false)]
     [AddComponentMenu("ECS/" + nameof(EntityProvider))]
     public class EntityProvider : MonoBehaviour {
-        private static IntHashMap<MapItem> map = new IntHashMap<MapItem>();
-        private struct MapItem {
+        public static IntHashMap<MapItem> map = new IntHashMap<MapItem>();
+        public struct MapItem {
             public Entity entity;
             public int    refCounter;
         }

From 7df02c0582f4030ca21ef7e3a5a7a6f991fdea02 Mon Sep 17 00:00:00 2001
From: Oleg Morozov <benjminmoore@gmail.com>
Date: Mon, 16 Jan 2023 21:19:35 +0300
Subject: [PATCH 5/5] =?UTF-8?q?=F0=9F=9A=80=20Update=20Nuget=20and=20packa?=
 =?UTF-8?q?ge.json=20to=202022.2.1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 CHANGELOG.MD           | 7 +++++++
 Scellecs.Morpeh.csproj | 6 +++++-
 package.json           | 2 +-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index 7f4a384b..2e5aa3a8 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2022.2.1] - 16.01.2023
+### Changed
+- Change visibility of `EntityProvider.map` from private to public.
+
+### Fixed
+- Disable warnings for Unity 2021+
+
 ## [2022.2.0] - 28.12.2022
 ### Added
 - Added `ICleanupSystem` suitable for cleanup logic. Called by the most recent in LateUpdate by default.
diff --git a/Scellecs.Morpeh.csproj b/Scellecs.Morpeh.csproj
index b1aaa1cf..037124fa 100644
--- a/Scellecs.Morpeh.csproj
+++ b/Scellecs.Morpeh.csproj
@@ -4,7 +4,7 @@
         <TargetFramework>netstandard2.1</TargetFramework>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-        <Version>2022.2.0</Version>
+        <Version>2022.2.1</Version>
         <Title>Scellecs.Morpeh</Title>
         <Authors>Oleg Morozov, Igor Boyko</Authors>
         <Description>ECS Framework for Unity Game Engine and .Net Platform</Description>
@@ -18,6 +18,10 @@
         <Product>Morpeh</Product>
     </PropertyGroup>
 
+    <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
+      <DefineConstants>TRACE;MORPEH_DEBUG</DefineConstants>
+    </PropertyGroup>
+
     <ItemGroup>
       <Compile Remove="Packages\**" />
       <Compile Remove="Gifs~\**" />
diff --git a/package.json b/package.json
index ae01e7bf..f063176c 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "displayName": "Morpeh",
   "description": "Fast and Simple ECS Framework for Unity Game Engine.",
   "unity": "2020.3",
-  "version": "2022.2.0",
+  "version": "2022.2.1",
   "keywords": [
     "morpeh",
     "ecs"