chore: debumped .NET Core version to 8

Engine.Core/BehaviourController.cs

@@ -36,10 +36,7 @@ public class BehaviourController : BaseEntity, IBehaviourController
     }
 
     public T AddBehaviour<T>(params object?[]? args) where T : class, IBehaviour
-    {
+        => AddBehaviour(Factory.BehaviourFactory.Instantiate<T>(_universeObject, args));
-        T behaviour = Factory.BehaviourFactory.Instantiate<T>(args);
-        return AddBehaviour(behaviour);
-    }
 
     public T? GetBehaviour<T>()
     {

Engine.Core/Engine.Core.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>false</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>Syntriax.Engine.Core</RootNamespace>

Engine.Core/Factory/BehaviourFactory.cs

@@ -4,10 +4,10 @@ namespace Syntriax.Engine.Core.Factory;
 
 public class BehaviourFactory
 {
-    public static T Instantiate<T>(params object?[]? args) where T : class, IBehaviour
+    public static T Instantiate<T>(IUniverseObject universeObject, params object?[]? args) where T : class, IBehaviour
-        => Instantiate<T>(stateEnable: null, args);
+        => Instantiate<T>(universeObject, stateEnable: null, args);
 
-    public static T Instantiate<T>(IStateEnable? stateEnable, params object?[]? args)
+    public static T Instantiate<T>(IUniverseObject universeObject, IStateEnable? stateEnable, params object?[]? args)
         where T : class, IBehaviour
     {
         T behaviour = TypeFactory.Get<T>(args);
@@ -18,6 +18,8 @@ public class BehaviourFactory
 
         if (!behaviour.Assign(stateEnable))
             throw AssignFailedException.From(behaviour, stateEnable);
+        if (!behaviour.Assign(universeObject.BehaviourController))
+            throw AssignFailedException.From(behaviour, universeObject.BehaviourController);
 
         return behaviour;
     }

Engine.Physics2D/Engine.Physics2D.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>Syntriax.Engine.Physics2D</RootNamespace>

Engine.Serializers/Engine.Serializers.Yaml/Engine.Serializers.Yaml.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>Syntriax.Engine.Serializers.Yaml</RootNamespace>

Engine.Serializers/Engine.Serializers.Yaml/YamlSerializer.cs

@@ -20,7 +20,7 @@ public class YamlSerializer : Core.Serialization.ISerializer
     private readonly EntityRegistry entityRegistry = null!;
     private readonly IProgressionTracker progressionTracker = null!;
 
-    private readonly System.Threading.Lock Lock = new();
+    private readonly object Lock = new();
 
     public YamlSerializer()
     {

Engine.Systems/Engine.Systems.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>Syntriax.Engine.Systems</RootNamespace>

Engine/Engine.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>Syntriax.Engine</RootNamespace>