chore: debumped .NET Core version to 8

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "Engine.Serializers/YamlDotNet"]
+	path = Engine.Serializers/YamlDotNet
+	url = git@github.com:Syntriax/YamlDotNet.git

Engine.Core/.gitignore

@@ -482,3 +482,5 @@ $RECYCLE.BIN/
 
 # Vim temporary swap files
 *.swp
+
+!Debug

Engine.Core/Abstract/IBehaviourController.cs

@@ -5,7 +5,7 @@ namespace Syntriax.Engine.Core;
 /// <summary>
 /// Represents a controller for managing <see cref="IBehaviour"/>s and notify them accordingly about the engine's updates. Connected to an <see cref="IUniverseObject"/>.
 /// </summary>
-public interface IBehaviourController : IInitializable, IHasUniverseObject, IEnumerable<IBehaviour>
+public interface IBehaviourController : IEntity, IHasUniverseObject, IEnumerable<IBehaviour>
 {
     /// <summary>
     /// Event triggered before the update of <see cref="IBehaviour"/>s.

Engine.Core/Behaviour.cs

@@ -53,7 +53,7 @@ public abstract class Behaviour : BehaviourBase
     protected virtual void OnPreUpdate() { }
     protected virtual void PreUpdate(IBehaviourController _)
     {
-        Debug.AssertHelpers.AssertInitialized(this);
+        Debug.Assert.AssertInitialized(this);
 
         OnPreUpdatePreActiveCheck();
 
@@ -77,7 +77,7 @@ public abstract class Behaviour : BehaviourBase
     protected virtual void OnUpdate() { }
     protected virtual void Update(IBehaviourController _)
     {
-        Debug.AssertHelpers.AssertInitialized(this);
+        Debug.Assert.AssertInitialized(this);
 
         OnUpdatePreActiveCheck();
 
@@ -91,7 +91,7 @@ public abstract class Behaviour : BehaviourBase
     protected virtual void OnPreDraw() { }
     protected virtual void PreDraw(IBehaviourController _)
     {
-        Debug.AssertHelpers.AssertInitialized(this);
+        Debug.Assert.AssertInitialized(this);
 
         OnPreDrawPreActiveCheck();
 

Engine.Core/BehaviourBase.cs

@@ -66,8 +66,8 @@ public abstract class BehaviourBase : BaseEntity, IBehaviour
 
     protected override void InitializeInternal()
     {
-        Debug.AssertHelpers.AssertBehaviourControllerAssigned(this);
+        Debug.Assert.AssertBehaviourControllerAssigned(this);
-        Debug.AssertHelpers.AssertStateEnableAssigned(this);
+        Debug.Assert.AssertStateEnableAssigned(this);
     }
 
     private void OnStateEnabledChanged(IStateEnable sender, bool previousState) => UpdateActive();

Engine.Core/BehaviourController.cs

@@ -6,7 +6,7 @@ using System.Linq;
 namespace Syntriax.Engine.Core;
 
 [System.Diagnostics.DebuggerDisplay("Behaviour Count: {behaviours.Count}")]
-public class BehaviourController : IBehaviourController
+public class BehaviourController : BaseEntity, IBehaviourController
 {
     public event IBehaviourController.PreUpdateEventHandler? OnPreUpdate = null;
     public event IBehaviourController.UpdateEventHandler? OnUpdate = null;
@@ -16,42 +16,20 @@ public class BehaviourController : IBehaviourController
     public event IBehaviourController.BehaviourRemovedEventHandler? OnBehaviourRemoved = null;
     public event IHasUniverseObject.UniverseObjectAssignedEventHandler? OnUniverseObjectAssigned = null;
 
-    public event IInitializable.InitializedEventHandler? OnInitialized = null;
-    public event IInitializable.FinalizedEventHandler? OnFinalized = null;
-
-    public event IAssignable.UnassignEventHandler? OnUnassigned = null;
-
     private readonly IList<IBehaviour> behaviours = new List<IBehaviour>(Constants.BEHAVIOURS_SIZE_INITIAL);
 
     private IUniverseObject _universeObject = null!;
-    private bool _initialized = false;
 
     public IUniverseObject UniverseObject => _universeObject;
 
-    public bool IsInitialized
-    {
-        get => _initialized;
-        private set
-        {
-            if (value == _initialized)
-                return;
-
-            _initialized = value;
-            if (value)
-                OnInitialized?.InvokeSafe(this);
-            else
-                OnFinalized?.InvokeSafe(this);
-        }
-    }
-
     public T AddBehaviour<T>(T behaviour) where T : class, IBehaviour
     {
         InsertBehaviourByPriority(behaviour);
 
         behaviour.Assign(this);
-        behaviour.Assign(Factory.StateEnableFactory.Instantiate(behaviour));
 
-        behaviour.Initialize();
+        if (IsInitialized)
+            behaviour.Initialize();
         behaviour.OnPriorityChanged += OnPriorityChange;
         OnBehaviourAdded?.InvokeSafe(this, behaviour);
         return behaviour;
@@ -133,45 +111,25 @@ public class BehaviourController : IBehaviourController
         return true;
     }
 
-    public bool Initialize()
+    protected override void InitializeInternal()
     {
-        if (IsInitialized)
+        Debug.Assert.AssertUniverseObjectAssigned(this);
-            return false;
-
-        Debug.AssertHelpers.AssertUniverseObjectAssigned(this);
 
         foreach (IBehaviour behaviour in behaviours)
             behaviour.Initialize();
-
-        IsInitialized = true;
-        return true;
     }
 
-    public bool Finalize()
+    protected override void FinalizeInternal()
     {
-        if (!IsInitialized)
-            return false;
-
         foreach (IBehaviour behaviour in behaviours)
             behaviour.Finalize();
-
-        IsInitialized = false;
-        return true;
-    }
-
-    public bool Unassign()
-    {
-        if (IsInitialized)
-            return false;
-
-        _universeObject = null!;
-        OnUnassigned?.InvokeSafe(this);
-        return true;
     }
 
     public void Update()
     {
-        if (!UniverseObject.StateEnable.Enabled)
+        Debug.Assert.AssertInitialized(this);
+
+        if (!UniverseObject.StateEnable.Enabled || !StateEnable.Enabled)
             return;
 
         OnPreUpdate?.InvokeSafe(this);
@@ -180,7 +138,9 @@ public class BehaviourController : IBehaviourController
 
     public void UpdatePreDraw()
     {
-        if (!UniverseObject.StateEnable.Enabled)
+        Debug.Assert.AssertInitialized(this);
+
+        if (!UniverseObject.StateEnable.Enabled || !StateEnable.Enabled)
             return;
 
         OnPreDraw?.InvokeSafe(this);

Engine.Core/Debug/AssertHelpers.cs

@@ -2,7 +2,7 @@ using System.Runtime.CompilerServices;
 
 namespace Syntriax.Engine.Core.Debug;
 
-public class AssertHelpers
+public static class Assert
 {
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static void AssertInitialized(IInitializable initializable)

Engine.Core/Debug/ConsoleLogger.cs

@@ -0,0 +1,8 @@
+using System;
+
+namespace Syntriax.Engine.Core.Debug;
+
+public class ConsoleLogger : LoggerBase
+{
+    protected override void Write(string message) => Console.WriteLine(message);
+}

Engine.Core/Debug/FileLogger.cs

@@ -0,0 +1,20 @@
+using System;
+using System.IO;
+
+namespace Syntriax.Engine.Core.Debug;
+
+public class FileLogger : LoggerBase
+{
+    public readonly string FilePath;
+
+    public FileLogger(string filePath)
+    {
+        FilePath = filePath;
+        File.Open(filePath, FileMode.Create).Close();
+    }
+
+    protected override void Write(string message)
+    {
+        File.AppendAllTextAsync(FilePath, $"{message}{Environment.NewLine}");
+    }
+}

Engine.Core/Debug/ILogger.cs

@@ -0,0 +1,15 @@
+namespace Syntriax.Engine.Core.Debug;
+
+public interface ILogger
+{
+    Level FilterLevel { get; set; }
+
+    void Log(string message, Level level = Level.Info, bool force = false);
+
+    enum Level
+    {
+        Info,
+        Warning,
+        Error,
+    };
+}

Engine.Core/Debug/LoggerBase.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace Syntriax.Engine.Core.Debug;
+
+public abstract class LoggerBase : ILogger
+{
+    public ILogger.Level FilterLevel { get; set; } = ILogger.Level.Info;
+
+    public void Log(string message, ILogger.Level level = ILogger.Level.Info, bool force = false)
+    {
+        if (!force && level < FilterLevel)
+            return;
+
+        string timestamp = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss tt");
+
+        Write($"[{timestamp}] [{level}] \t{message}");
+    }
+
+    protected abstract void Write(string message);
+}

Engine.Core/Debug/LoggerExtensions.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Diagnostics;
+
+namespace Syntriax.Engine.Core.Debug;
+
+public static class LoggerExtensions
+{
+    public static void Log<T>(this ILogger logger, T caller, string message, ILogger.Level level = ILogger.Level.Info, bool force = false)
+    {
+        string body = $"{caller?.GetType().Name ?? typeof(T).Name}: {message}";
+        logger.Log(body, level, force);
+    }
+
+    public static void LogWarning<T>(this ILogger logger, T caller, string message, bool force = false) => Log(logger, caller, message, ILogger.Level.Info, force);
+
+    public static void LogError<T>(this ILogger logger, T caller, string message, bool force = false)
+    {
+        Log(logger, caller, message, ILogger.Level.Error, force);
+        Log(logger, caller, $"{nameof(StackTrace)}:{Environment.NewLine}{new StackTrace()}");
+    }
+
+    public static void LogException<T>(this ILogger logger, T caller, Exception exception, bool force = false)
+    {
+        Log(logger, caller, $"Message: {exception.Message}", ILogger.Level.Error, force);
+        Log(logger, caller, $"InnerException: {exception.InnerException}", ILogger.Level.Error, force);
+        Log(logger, caller, $"{nameof(StackTrace)}:{Environment.NewLine}{exception.StackTrace}");
+    }
+}

Engine.Core/Factory/TypeFactory.cs

@@ -1,21 +1,59 @@
 using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
 
 namespace Syntriax.Engine.Core.Factory;
 
 public static class TypeFactory
 {
-    public static T Get<T>(params object?[]? args) where T : class
+    private static readonly ConcurrentDictionary<string, Type> registeredTypes = [];
+
+    public static string GetTypeName(Type type) => type.FullName ?? throw new ArgumentException($"{type.Name} must be a resolvable type");
+
+    public static T Get<T>(params object?[]? args) where T : class => (T)Get(typeof(T), args);
+    public static object Get(string fullName, params object?[]? args) => Get(GetType(fullName), args);
+    public static object Get(Type type, params object?[]? args)
     {
-        T? result;
+        object? result;
 
         if (args is not null && args.Length != 0)
-            result = Activator.CreateInstance(typeof(T), args) as T;
+            result = Activator.CreateInstance(type, args);
         else
-            result = Activator.CreateInstance(typeof(T)) as T;
+            result = Activator.CreateInstance(type);
 
         if (result is null)
-            throw new Exception($"{typeof(T).Name} of type {typeof(T).Name} could not be created.");
+            throw new Exception($"Type {type.Name} could not be created.");
 
         return result;
     }
+
+    public static Type GetType(string fullName)
+    {
+        if (registeredTypes.TryGetValue(fullName, out Type? result))
+            return result;
+
+        ReloadTypes();
+
+        if (registeredTypes.TryGetValue(fullName, out Type? reloadedType))
+            return reloadedType;
+
+        throw new Exception($"Type {fullName} could not be found in the current domain.");
+    }
+
+    public static void ReloadTypes()
+    {
+        registeredTypes.Clear();
+
+        IEnumerable<Type> domainTypes = AppDomain.CurrentDomain
+            .GetAssemblies()
+            .SelectMany(a => a.GetTypes());
+
+        // TODO: Replace this
+        // There are some system & compiler generated types with duplicated names, 
+        // it is ugly it will cause headaches in the future because it will not 
+        // throw an error if there's a type with an unintended duplicate name
+        foreach (Type type in domainTypes)
+            registeredTypes.TryAdd(GetTypeName(type), type);
+    }
 }

Engine.Core/Helpers/DelegateExtensions.cs

@@ -2,7 +2,7 @@ using System;
 
 namespace Syntriax.Engine.Core;
 
-public static class DelegateHelpers
+public static class DelegateExtensions
 {
     public static void InvokeSafe(this Delegate @delegate, params object?[] args)
     {

Engine.Core/Helpers/Progression/IProgressionTracker.cs

@@ -0,0 +1,7 @@
+namespace Syntriax.Engine.Core;
+
+public interface IProgressionTracker : IReadOnlyProgressionTracker
+{
+    void Set(float progression, string status);
+    void Reset();
+}

Engine.Core/Helpers/Progression/IReadOnlyProgressionTracker.cs

@@ -0,0 +1,13 @@
+namespace Syntriax.Engine.Core;
+
+public interface IReadOnlyProgressionTracker
+{
+    event ProgressionUpdatedEventHandler? OnUpdated;
+    event ProgressionEndedEventHandler? OnEnded;
+
+    float Progression { get; }
+    string Status { get; }
+
+    delegate void ProgressionUpdatedEventHandler(IReadOnlyProgressionTracker sender, float previousProgression, string previousStatus);
+    delegate void ProgressionEndedEventHandler(IReadOnlyProgressionTracker sender);
+}

Engine.Core/Helpers/Progression/ProgressionTracker.cs

@@ -0,0 +1,36 @@
+namespace Syntriax.Engine.Core;
+
+public class ProgressionTracker : IProgressionTracker
+{
+    public event IReadOnlyProgressionTracker.ProgressionUpdatedEventHandler? OnUpdated = null;
+    public event IReadOnlyProgressionTracker.ProgressionEndedEventHandler? OnEnded = null;
+
+    public float Progression { get; private set; } = 0f;
+    public string Status { get; private set; } = "Default";
+
+    void IProgressionTracker.Set(float progression, string status)
+    {
+        if (Progression >= 1f)
+            return;
+
+        float previousProgression = Progression;
+        string previousStatus = Status;
+
+        Progression = progression.Clamp(Progression, 1f);
+        Status = status;
+
+        OnUpdated?.InvokeSafe(this, previousProgression, previousStatus);
+
+        if (progression >= 1f)
+            OnEnded?.InvokeSafe(this);
+    }
+
+    void IProgressionTracker.Reset()
+    {
+        Progression = 0f;
+        Status = "Default";
+
+        OnUpdated = null;
+        OnEnded = null;
+    }
+}

Engine.Core/Helpers/Progression/ProgressiveTask.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace Syntriax.Engine.Core;
+
+public record struct ProgressiveTask<T>(IReadOnlyProgressionTracker ProgressionTracker, Task<T> Task)
+{
+    public static implicit operator (IReadOnlyProgressionTracker progressionTracker, Task<T> task)(ProgressiveTask<T> value) => (value.ProgressionTracker, value.Task);
+    public static implicit operator ProgressiveTask<T>((IReadOnlyProgressionTracker progressionTracker, Task<T> task) value) => new(value.progressionTracker, value.task);
+}

Engine.Core/Math.cs

@@ -30,6 +30,64 @@ public static class Math
     /// </summary>
     public const float DegreeToRadian = PI / 180f;
 
+    /// <summary>
+    /// Gets one minus of given <see cref="T"/>.
+    /// </summary>
+    /// <param name="value">The value <see cref="T"/>.</param>
+    /// <returns>One minus of given <see cref="T"/>.</returns>
+    public static T OneMinus<T>(T value) where T : INumber<T> => T.One - value;
+
+    /// <summary>
+    /// Adds two <see cref="T"/>s.
+    /// </summary>
+    /// <param name="left">The first <see cref="T"/>.</param>
+    /// <param name="value">The second <see cref="T"/>.</param>
+    /// <returns>The sum of the two <see cref="T"/>s.</returns>
+    public static T Add<T>(T left, T value) where T : INumber<T> => left + value;
+
+    /// <summary>
+    /// Subtracts one <see cref="T"/> from another.
+    /// </summary>
+    /// <param name="left">The <see cref="T"/> to subtract from.</param>
+    /// <param name="value">The <see cref="T"/> to subtract.</param>
+    /// <returns>The result of subtracting the second <see cref="T"/> from the first.</returns>
+    public static T Subtract<T>(T left, T value) where T : INumber<T> => left - value;
+
+    /// <summary>
+    /// Multiplies a <see cref="T"/> by a scalar value.
+    /// </summary>
+    /// <param name="left">The <see cref="T"/>.</param>
+    /// <param name="multiplier">The scalar value.</param>
+    /// <returns>The result of multiplying the <see cref="T"/> by the scalar value.</returns>
+    public static T Multiply<T>(T left, T multiplier) where T : INumber<T> => left * multiplier;
+
+    /// <summary>
+    /// Divides a <see cref="T"/> by a scalar value.
+    /// </summary>
+    /// <param name="left">The <see cref="T"/>.</param>
+    /// <param name="divider">The scalar value.</param>
+    /// <returns>The result of dividing the <see cref="T"/> by the scalar value.</returns>
+    public static T Divide<T>(T left, T divider) where T : INumber<T> => left / divider;
+
+    /// <summary>
+    /// Returns the true mathematical modulus of a <see cref="T"/> value. 
+    /// Unlike the remainder operator (%), this result is always non-negative,
+    /// even when the <paramref name="value"/> operand is negative.
+    /// </summary>
+    /// <typeparam name="T">A numeric type that implements <see cref="INumber{T}"/>.</typeparam>
+    /// <param name="value">The dividend <see cref="T"/> value.</param>
+    /// <param name="modulus">The modulus <see cref="T"/> value (must be non-zero).</param>
+    /// <returns>
+    /// The non-negative remainder of <paramref name="value"/> divided by <paramref name="modulus"/>.
+    /// </returns>
+    public static T Mod<T>(T value, T modulus) where T : INumber<T>
+    {
+        T result = value % modulus;
+        if (result < T.Zero)
+            result += modulus;
+        return result;
+    }
+
     /// <summary>
     /// Returns the absolute value of a number.
     /// </summary>
@@ -190,6 +248,15 @@ public static class Math
     /// <returns>The number <paramref name="x"/> rounded to <paramref name="digits"/> fractional digits.</returns>
     public static float Round(float x, int digits, MidpointRounding mode) => MathF.Round(x, digits, mode);
 
+    /// <summary>
+    /// Rounds a number to an integer.
+    /// </summary>
+    /// <param name="x">The number to round.</param>
+    /// <param name="roundMode">Specification for how to round <paramref name="x"/> if it's midway between two numbers</param>
+    /// <returns></returns>
+    public static int RoundToInt(float x, RoundMode roundMode = RoundMode.Ceil) => (int)MathF.Round(x, 0, roundMode == RoundMode.Ceil ? MidpointRounding.ToPositiveInfinity : MidpointRounding.ToNegativeInfinity);
+    public enum RoundMode { Ceil, Floor };
+
     /// <summary>
     /// Returns the square of a number.
     /// </summary>

Engine.Core/MathExtensions.cs

@@ -5,6 +5,24 @@ namespace Syntriax.Engine.Core;
 
 public static class MathExtensions
 {
+    /// <inheritdoc cref="Math.OneMinus{T}(T)" />
+    public static T OneMinus<T>(this T value) where T : INumber<T> => Math.OneMinus(value);
+
+    /// <inheritdoc cref="Math.Add{T}(T, T)" />
+    public static T Add<T>(this T left, T value) where T : INumber<T> => Math.Add(left, value);
+
+    /// <inheritdoc cref="Math.Subtract{T}(T, T)" />
+    public static T Subtract<T>(this T left, T value) where T : INumber<T> => Math.Subtract(left, value);
+
+    /// <inheritdoc cref="Math.Multiply{T}(T, T)" />
+    public static T Multiply<T>(this T left, T multiplier) where T : INumber<T> => Math.Multiply(left, multiplier);
+
+    /// <inheritdoc cref="Math.Divide{T}(T, T)" />
+    public static T Divide<T>(this T left, T divider) where T : INumber<T> => Math.Divide(left, divider);
+
+    /// <inheritdoc cref="Math.Mod{T}(T, T)" />
+    public static T Mod<T>(this T value, T modulus) where T : INumber<T> => Math.Mod(value, modulus);
+
     /// <inheritdoc cref="Math.Abs{T}(T)" />
     public static T Abs<T>(this T x) where T : INumber<T> => Math.Abs(x);
 
@@ -65,6 +83,9 @@ public static class MathExtensions
     /// <inheritdoc cref="Math.Round(float, int, MidpointRounding)" />
     public static float Round(this float x, int digits, MidpointRounding mode) => Math.Round(x, digits, mode);
 
+    /// <inheritdoc cref="Math.RoundToInt(float, Math.RoundMode)" />
+    public static int RoundToInt(this float x, Math.RoundMode roundMode = Math.RoundMode.Ceil) => Math.RoundToInt(x, roundMode);
+
     /// <inheritdoc cref="Math.Sqr{T}(T)" />
     public static T Sqr<T>(this T x) where T : INumber<T> => Math.Sqr(x);
 

Engine.Core/Preserver.cs

@@ -0,0 +1,10 @@
+namespace Syntriax.Engine.Core
+{
+    // This is pretty much so the assembly gets loaded automatically because 
+    // the builds include the assembly but sometimes doesn't link load it at startup.
+    // I will hopefully one day fix it and remove this. 
+    public static class Preserver
+    {
+        public static void Preserve() { }
+    }
+}

Engine.Core/Primitives/ColorHSV.cs

@@ -0,0 +1,185 @@
+namespace Syntriax.Engine.Core;
+
+/// <summary>
+/// Represents an HSV color.
+/// </summary>
+/// <param name="hue">Hue of the <see cref="ColorHSV"/>.</param>
+/// <param name="saturation">Saturation of the <see cref="ColorHSV"/>.</param>
+/// <param name="value">Value of the <see cref="ColorHSV"/>.</param>
+/// <remarks>
+/// Initializes a new instance of the <see cref="ColorHSV"/> struct with the specified values.
+/// </remarks>
+[System.Diagnostics.DebuggerDisplay("{ToString(),nq}")]
+public readonly struct ColorHSV(float hue, float saturation, float value)
+{
+    /// <summary>
+    /// The Hue value of the <see cref="ColorHSV"/>.
+    /// </summary>
+    public readonly float Hue = hue.Clamp(0f, 1f);
+
+    /// <summary>
+    /// The Saturation value of the <see cref="ColorHSV"/>.
+    /// </summary>
+    public readonly float Saturation = saturation.Clamp(0f, 1f);
+
+    /// <summary>
+    /// The Value value of the <see cref="ColorHSV"/>.
+    /// </summary>
+    public readonly float Value = value.Clamp(0f, 1f);
+
+    public static ColorHSV operator -(ColorHSV color) => new(color.Hue.OneMinus().Clamp(0f, 1f), color.Saturation.OneMinus().Clamp(0f, 1f), color.Value.OneMinus().Clamp(0f, 1f));
+    public static ColorHSV operator +(ColorHSV left, ColorHSV right) => new((left.Hue + right.Hue).Clamp(0f, 1f), (left.Saturation + right.Saturation).Clamp(0f, 1f), (left.Value + right.Value).Clamp(0f, 1f));
+    public static ColorHSV operator -(ColorHSV left, ColorHSV right) => new((left.Hue - right.Hue).Clamp(0f, 1f), (left.Saturation - right.Saturation).Clamp(0f, 1f), (left.Value - right.Value).Clamp(0f, 1f));
+    public static ColorHSV operator *(ColorHSV left, ColorHSV right) => new((left.Hue * right.Hue).Clamp(0f, 1f), (left.Saturation * right.Saturation).Clamp(0f, 1f), (left.Value * right.Value).Clamp(0f, 1f));
+    public static ColorHSV operator *(ColorHSV color, float value) => new((color.Hue * value).Clamp(0f, 1f), (color.Saturation * value).Clamp(0f, 1f), (color.Value * value).Clamp(0f, 1f));
+    public static ColorHSV operator *(float value, ColorHSV color) => new((color.Hue * value).Clamp(0f, 1f), (color.Saturation * value).Clamp(0f, 1f), (color.Value * value).Clamp(0f, 1f));
+    public static ColorHSV operator /(ColorHSV color, float value) => new((color.Hue / value).Clamp(0f, 1f), (color.Saturation / value).Clamp(0f, 1f), (color.Value / value).Clamp(0f, 1f));
+    public static bool operator ==(ColorHSV left, ColorHSV right) => left.Hue.ApproximatelyEquals(right.Hue) && left.Saturation.ApproximatelyEquals(right.Saturation) && left.Value.ApproximatelyEquals(right.Value);
+    public static bool operator !=(ColorHSV left, ColorHSV right) => !left.Hue.ApproximatelyEquals(right.Hue) || !left.Saturation.ApproximatelyEquals(right.Saturation) || !left.Value.ApproximatelyEquals(right.Value);
+
+    public static implicit operator ColorHSV(ColorRGBA rgba) => (ColorRGB)rgba;
+    public static implicit operator ColorHSV(ColorRGB rgb)
+    {
+        float hue;
+        float saturation;
+        float value;
+
+        float rd = rgb.R / 255f;
+        float gd = rgb.G / 255f;
+        float bd = rgb.B / 255f;
+
+        float max = Math.Max(rd, Math.Max(gd, bd));
+        float min = Math.Min(rd, Math.Min(gd, bd));
+        float delta = max - min;
+
+        if (delta.ApproximatelyEquals(0))
+            hue = 0f;
+        else if (max.ApproximatelyEquals(rd))
+            hue = 60f * ((gd - bd) / delta % 6f);
+        else if (max.ApproximatelyEquals(gd))
+            hue = 60f * (((bd - rd) / delta) + 2f);
+        else
+            hue = 60f * (((rd - gd) / delta) + 4f);
+
+        if (hue < 0f)
+            hue += 360f;
+
+        hue /= 360f;
+        saturation = max.ApproximatelyEquals(0f) ? 0f : delta / max;
+        value = max;
+
+        return new(hue, saturation, value);
+    }
+
+    /// <summary>
+    /// Inverts the given <see cref="ColorHSV"/>.
+    /// </summary>
+    /// <param name="color">The <see cref="ColorHSV"/>.</param>
+    /// <returns>The inverted <see cref="ColorHSV"/>.</returns>
+    public static ColorHSV Invert(ColorHSV color) => -color;
+
+    /// <summary>
+    /// Adds two <see cref="ColorHSV"/>s.
+    /// </summary>
+    /// <param name="left">The first <see cref="ColorHSV"/>.</param>
+    /// <param name="right">The second <see cref="ColorHSV"/>.</param>
+    /// <returns>The sum of the two <see cref="ColorHSV"/>s.</returns>
+    public static ColorHSV Add(ColorHSV left, ColorHSV right) => left + right;
+
+    /// <summary>
+    /// Subtracts one <see cref="ColorHSV"/> from another.
+    /// </summary>
+    /// <param name="left">The <see cref="ColorHSV"/> to subtract from.</param>
+    /// <param name="right">The <see cref="ColorHSV"/> to subtract.</param>
+    /// <returns>The result of subtracting the second <see cref="ColorHSV"/> from the first.</returns>
+    public static ColorHSV Subtract(ColorHSV left, ColorHSV right) => left - right;
+
+    /// <summary>
+    /// Multiplies a <see cref="ColorHSV"/> by a scalar value.
+    /// </summary>
+    /// <param name="color">The <see cref="ColorHSV"/>.</param>
+    /// <param name="value">The scalar value.</param>
+    /// <returns>The result of multiplying the <see cref="ColorHSV"/> by the scalar value.</returns>
+    public static ColorHSV Multiply(ColorHSV color, float value) => color * value;
+
+    /// <summary>
+    /// Divides a <see cref="ColorHSV"/> by a scalar value.
+    /// </summary>
+    /// <param name="color">The <see cref="ColorHSV"/>.</param>
+    /// <param name="value">The scalar value.</param>
+    /// <returns>The result of dividing the <see cref="ColorHSV"/> by the scalar value.</returns>
+    public static ColorHSV Divide(ColorHSV color, float value) => color / value;
+
+    /// <summary>
+    /// Calculates the <see cref="ColorHSV"/> from one point to another.
+    /// </summary>
+    /// <param name="from">The starting point.</param>
+    /// <param name="to">The ending point.</param>
+    /// <returns>The <see cref="ColorHSV"/> from the starting point to the ending point.</returns>
+    public static ColorHSV FromTo(ColorHSV from, ColorHSV to) => to - from;
+
+    /// <summary>
+    /// Performs linear interpolation between two <see cref="ColorHSV"/>s.
+    /// </summary>
+    /// <param name="from">The starting <see cref="ColorHSV"/> (t = 0).</param>
+    /// <param name="to">The ending <see cref="ColorHSV"/> (t = 1).</param>
+    /// <param name="t">The interpolation parameter.</param>
+    /// <returns>The interpolated <see cref="ColorHSV"/>.</returns>
+    public static ColorHSV Lerp(ColorHSV from, ColorHSV to, float t) => from + FromTo(from, to) * t;
+
+    /// <summary>
+    /// Converts the <see cref="ColorHSV"/> to its string representation.
+    /// </summary>
+    /// <returns>A string representation of the <see cref="ColorHSV"/>.</returns>
+    public override string ToString() => $"{nameof(ColorHSV)}({Hue}, {Saturation}, {Value})";
+
+    /// <summary>
+    /// Checks if two <see cref="ColorHSV"/>s are approximately equal within a specified epsilon range.
+    /// </summary>
+    /// <param name="left">The first <see cref="ColorHSV"/>.</param>
+    /// <param name="right">The second <see cref="ColorHSV"/>.</param>
+    /// <param name="epsilon">The epsilon range.</param>
+    /// <returns><see cref="true"/> if the <see cref="ColorHSV"/>s are approximately equal; otherwise, <see cref="false"/>.</returns>
+    public static bool ApproximatelyEquals(ColorHSV left, ColorHSV right, float epsilon = float.Epsilon)
+        => left.Hue.ApproximatelyEquals(right.Hue, epsilon) && left.Saturation.ApproximatelyEquals(right.Saturation, epsilon) && left.Value.ApproximatelyEquals(right.Value, epsilon);
+
+    /// <summary>
+    /// Determines whether the specified object is equal to the current <see cref="ColorHSV"/>.
+    /// </summary>
+    /// <param name="obj">The object to compare with the current <see cref="ColorHSV"/>.</param>
+    /// <returns><see cref="true"/> if the specified object is equal to the current <see cref="ColorHSV"/>; otherwise, <see cref="false"/>.</returns>
+    public override bool Equals(object? obj) => obj is ColorHSV objVec && Hue.Equals(objVec.Hue) && Saturation.Equals(objVec.Saturation) && Value.Equals(objVec.Value);
+
+    /// <summary>
+    /// Generates a hash code for the <see cref="ColorHSV"/>.
+    /// </summary>
+    /// <returns>A hash code for the <see cref="ColorHSV"/>.</returns>
+    public override int GetHashCode() => System.HashCode.Combine(Hue, Saturation, Value);
+}
+
+/// <summary>
+/// Provides extension methods for <see cref="ColorHSV"/> type.
+/// </summary>
+public static class ColorHSVExtensions
+{
+    /// <inheritdoc cref="ColorHSV.Add(ColorHSV, ColorHSV)" />
+    public static ColorHSV Add(this ColorHSV color, ColorHSV value) => ColorHSV.Add(color, value);
+
+    /// <inheritdoc cref="ColorHSV.Subtract(ColorHSV, ColorHSV)" />
+    public static ColorHSV Subtract(this ColorHSV color, ColorHSV value) => ColorHSV.Subtract(color, value);
+
+    /// <inheritdoc cref="ColorHSV.Multiply(ColorHSV, ColorHSV)" />
+    public static ColorHSV Multiply(this ColorHSV color, float value) => ColorHSV.Multiply(color, value);
+
+    /// <inheritdoc cref="ColorHSV.Divide(ColorHSV, ColorHSV)" />
+    public static ColorHSV Divide(this ColorHSV color, float value) => ColorHSV.Divide(color, value);
+
+    /// <inheritdoc cref="ColorHSV.FromTo(ColorHSV, ColorHSV)" />
+    public static ColorHSV FromTo(this ColorHSV from, ColorHSV to) => ColorHSV.FromTo(from, to);
+
+    /// <inheritdoc cref="ColorHSV.Lerp(ColorHSV, ColorHSV, float)" />
+    public static ColorHSV Lerp(this ColorHSV from, ColorHSV to, float t) => ColorHSV.Lerp(from, to, t);
+
+    /// <inheritdoc cref="ColorHSV.ApproximatelyEquals(ColorHSV, ColorHSV, float) " />
+    public static bool ApproximatelyEquals(this ColorHSV left, ColorHSV right, float epsilon = float.Epsilon) => ColorHSV.ApproximatelyEquals(left, right, epsilon);
+}

Engine.Core/Primitives/ColorRGB.cs

@@ -0,0 +1,164 @@
+namespace Syntriax.Engine.Core;
+
+/// <summary>
+/// Represents an RGB color.
+/// </summary>
+/// <param name="r">Red value of the <see cref="ColorRGB"/>.</param>
+/// <param name="g">Green value of the <see cref="ColorRGB"/>.</param>
+/// <param name="b">Blue value of the <see cref="ColorRGB"/>.</param>
+/// <remarks>
+/// Initializes a new instance of the <see cref="ColorRGB"/> struct with the specified values.
+/// </remarks>
+[System.Diagnostics.DebuggerDisplay("{ToString(),nq}")]
+public readonly struct ColorRGB(byte r, byte g, byte b)
+{
+    /// <summary>
+    /// The Red value of the <see cref="ColorRGB"/>.
+    /// </summary>
+    public readonly byte R = r;
+
+    /// <summary>
+    /// The Green value of the <see cref="ColorRGB"/>.
+    /// </summary>
+    public readonly byte G = g;
+
+    /// <summary>
+    /// The Blue value of the <see cref="ColorRGB"/>.
+    /// </summary>
+    public readonly byte B = b;
+
+    public static ColorRGB operator -(ColorRGB color) => new((byte)(255 - color.R), (byte)(255 - color.G), (byte)(255 - color.B));
+    public static ColorRGB operator +(ColorRGB left, ColorRGB right) => new((byte)(left.R + right.R).Clamp(0, 255), (byte)(left.G + right.G).Clamp(0, 255), (byte)(left.B + right.B).Clamp(0, 255));
+    public static ColorRGB operator -(ColorRGB left, ColorRGB right) => new((byte)(left.R - right.R).Clamp(0, 255), (byte)(left.G - right.G).Clamp(0, 255), (byte)(left.B - right.B).Clamp(0, 255));
+    public static ColorRGB operator *(ColorRGB left, ColorRGB right) => new((byte)(left.R * right.R).Clamp(0, 255), (byte)(left.G * right.G).Clamp(0, 255), (byte)(left.B * right.B).Clamp(0, 255));
+    public static ColorRGB operator *(ColorRGB color, float value) => new((byte)(color.R * value).Clamp(0, 255), (byte)(color.G * value).Clamp(0, 255), (byte)(color.B * value).Clamp(0, 255));
+    public static ColorRGB operator *(float value, ColorRGB color) => new((byte)(color.R * value).Clamp(0, 255), (byte)(color.G * value).Clamp(0, 255), (byte)(color.B * value).Clamp(0, 255));
+    public static ColorRGB operator /(ColorRGB color, float value) => new((byte)(color.R / value).Clamp(0, 255), (byte)(color.G / value).Clamp(0, 255), (byte)(color.B / value).Clamp(0, 255));
+    public static bool operator ==(ColorRGB left, ColorRGB right) => left.R == right.R && left.G == right.G && left.B == right.B;
+    public static bool operator !=(ColorRGB left, ColorRGB right) => left.R != right.R || left.G != right.G || left.B != right.B;
+
+    public static implicit operator ColorRGB(ColorRGBA rgba) => new(rgba.R, rgba.G, rgba.B);
+    public static implicit operator ColorRGB(ColorHSV hsv)
+    {
+        float hue = hsv.Hue * 360f;
+        float chroma = hsv.Value * hsv.Saturation;
+        float x = chroma * (1f - Math.Abs(hue / 60f % 2f - 1f));
+        float m = hsv.Value - chroma;
+
+        float r1 = 0f;
+        float g1 = 0f;
+        float b1 = 0f;
+
+        if (hue < 60) { r1 = chroma; g1 = x; b1 = 0; }
+        else if (hue < 120) { r1 = x; g1 = chroma; b1 = 0; }
+        else if (hue < 180) { r1 = 0; g1 = chroma; b1 = x; }
+        else if (hue < 240) { r1 = 0; g1 = x; b1 = chroma; }
+        else if (hue < 300) { r1 = x; g1 = 0; b1 = chroma; }
+        else if (hue <= 360) { r1 = chroma; g1 = 0; b1 = x; }
+
+        byte r = (byte)Math.RoundToInt((r1 + m) * 255);
+        byte g = (byte)Math.RoundToInt((g1 + m) * 255);
+        byte b = (byte)Math.RoundToInt((b1 + m) * 255);
+
+        return new(r, g, b);
+    }
+
+    /// <summary>
+    /// Inverts the given <see cref="ColorRGB"/>.
+    /// </summary>
+    /// <param name="color">The <see cref="ColorRGB"/>.</param>
+    /// <returns>The inverted <see cref="ColorRGB"/>.</returns>
+    public static ColorRGB Invert(ColorRGB color) => -color;
+
+    /// <summary>
+    /// Adds two <see cref="ColorRGB"/>s.
+    /// </summary>
+    /// <param name="left">The first <see cref="ColorRGB"/>.</param>
+    /// <param name="right">The second <see cref="ColorRGB"/>.</param>
+    /// <returns>The sum of the two <see cref="ColorRGB"/>s.</returns>
+    public static ColorRGB Add(ColorRGB left, ColorRGB right) => left + right;
+
+    /// <summary>
+    /// Subtracts one <see cref="ColorRGB"/> from another.
+    /// </summary>
+    /// <param name="left">The <see cref="ColorRGB"/> to subtract from.</param>
+    /// <param name="right">The <see cref="ColorRGB"/> to subtract.</param>
+    /// <returns>The result of subtracting the second <see cref="ColorRGB"/> from the first.</returns>
+    public static ColorRGB Subtract(ColorRGB left, ColorRGB right) => left - right;
+
+    /// <summary>
+    /// Multiplies a <see cref="ColorRGB"/> by a scalar value.
+    /// </summary>
+    /// <param name="color">The <see cref="ColorRGB"/>.</param>
+    /// <param name="value">The scalar value.</param>
+    /// <returns>The result of multiplying the <see cref="ColorRGB"/> by the scalar value.</returns>
+    public static ColorRGB Multiply(ColorRGB color, float value) => color * value;
+
+    /// <summary>
+    /// Divides a <see cref="ColorRGB"/> by a scalar value.
+    /// </summary>
+    /// <param name="color">The <see cref="ColorRGB"/>.</param>
+    /// <param name="value">The scalar value.</param>
+    /// <returns>The result of dividing the <see cref="ColorRGB"/> by the scalar value.</returns>
+    public static ColorRGB Divide(ColorRGB color, float value) => color / value;
+
+    /// <summary>
+    /// Calculates the <see cref="ColorRGB"/> from one point to another.
+    /// </summary>
+    /// <param name="from">The starting point.</param>
+    /// <param name="to">The ending point.</param>
+    /// <returns>The <see cref="ColorRGB"/> from the starting point to the ending point.</returns>
+    public static ColorRGB FromTo(ColorRGB from, ColorRGB to) => to - from;
+
+    /// <summary>
+    /// Performs linear interpolation between two <see cref="ColorRGB"/>s.
+    /// </summary>
+    /// <param name="from">The starting <see cref="ColorRGB"/> (t = 0).</param>
+    /// <param name="to">The ending <see cref="ColorRGB"/> (t = 1).</param>
+    /// <param name="t">The interpolation parameter.</param>
+    /// <returns>The interpolated <see cref="ColorRGB"/>.</returns>
+    public static ColorRGB Lerp(ColorRGB from, ColorRGB to, float t) => from + FromTo(from, to) * t;
+
+    /// <summary>
+    /// Converts the <see cref="ColorRGB"/> to its string representation.
+    /// </summary>
+    /// <returns>A string representation of the <see cref="ColorRGB"/>.</returns>
+    public override string ToString() => $"{nameof(ColorRGB)}({R}, {G}, {B})";
+
+    /// <summary>
+    /// Determines whether the specified object is equal to the current <see cref="ColorRGB"/>.
+    /// </summary>
+    /// <param name="obj">The object to compare with the current <see cref="ColorRGB"/>.</param>
+    /// <returns><see cref="true"/> if the specified object is equal to the current <see cref="ColorRGB"/>; otherwise, <see cref="false"/>.</returns>
+    public override bool Equals(object? obj) => obj is ColorRGB objVec && R.Equals(objVec.R) && G.Equals(objVec.G) && B.Equals(objVec.B);
+
+    /// <summary>
+    /// Generates a hash code for the <see cref="ColorRGB"/>.
+    /// </summary>
+    /// <returns>A hash code for the <see cref="ColorRGB"/>.</returns>
+    public override int GetHashCode() => System.HashCode.Combine(R, G, B);
+}
+
+/// <summary>
+/// Provides extension methods for <see cref="ColorRGB"/> type.
+/// </summary>
+public static class ColorRGBExtensions
+{
+    /// <inheritdoc cref="ColorRGB.Add(ColorRGB, ColorRGB)" />
+    public static ColorRGB Add(this ColorRGB color, ColorRGB value) => ColorRGB.Add(color, value);
+
+    /// <inheritdoc cref="ColorRGB.Subtract(ColorRGB, ColorRGB)" />
+    public static ColorRGB Subtract(this ColorRGB color, ColorRGB value) => ColorRGB.Subtract(color, value);
+
+    /// <inheritdoc cref="ColorRGB.Multiply(ColorRGB, ColorRGB)" />
+    public static ColorRGB Multiply(this ColorRGB color, float value) => ColorRGB.Multiply(color, value);
+
+    /// <inheritdoc cref="ColorRGB.Divide(ColorRGB, ColorRGB)" />
+    public static ColorRGB Divide(this ColorRGB color, float value) => ColorRGB.Divide(color, value);
+
+    /// <inheritdoc cref="ColorRGB.FromTo(ColorRGB, ColorRGB)" />
+    public static ColorRGB FromTo(this ColorRGB from, ColorRGB to) => ColorRGB.FromTo(from, to);
+
+    /// <inheritdoc cref="ColorRGB.Lerp(ColorRGB, ColorRGB, float)" />
+    public static ColorRGB Lerp(this ColorRGB from, ColorRGB to, float t) => ColorRGB.Lerp(from, to, t);
+}

Engine.Core/Primitives/ColorRGBA.cs

@@ -0,0 +1,147 @@
+namespace Syntriax.Engine.Core;
+
+/// <summary>
+/// Represents an RGBA color.
+/// </summary>
+/// <param name="r">Red value of the <see cref="ColorRGBA"/>.</param>
+/// <param name="g">Green value of the <see cref="ColorRGBA"/>.</param>
+/// <param name="b">Blue value of the <see cref="ColorRGBA"/>.</param>
+/// <param name="a">Alpha value of the <see cref="ColorRGBA"/>.</param>
+/// <remarks>
+/// Initializes a new instance of the <see cref="ColorRGBA"/> struct with the specified values.
+/// </remarks>
+[System.Diagnostics.DebuggerDisplay("{ToString(),nq}")]
+public readonly struct ColorRGBA(byte r, byte g, byte b, byte a = 255)
+{
+    /// <summary>
+    /// The Red value of the <see cref="ColorRGBA"/>.
+    /// </summary>
+    public readonly byte R = r;
+
+    /// <summary>
+    /// The Green value of the <see cref="ColorRGBA"/>.
+    /// </summary>
+    public readonly byte G = g;
+
+    /// <summary>
+    /// The Blue value of the <see cref="ColorRGBA"/>.
+    /// </summary>
+    public readonly byte B = b;
+
+    /// <summary>
+    /// The Alpha value of the <see cref="ColorRGBA"/>.
+    /// </summary>
+    public readonly byte A = a;
+
+    public static ColorRGBA operator -(ColorRGBA color) => new((byte)(255 - color.R), (byte)(255 - color.G), (byte)(255 - color.B), color.A);
+    public static ColorRGBA operator +(ColorRGBA left, ColorRGBA right) => new((byte)(left.R + right.R).Clamp(0, 255), (byte)(left.G + right.G).Clamp(0, 255), (byte)(left.B + right.B).Clamp(0, 255), (byte)(left.A + right.A).Clamp(0, 255));
+    public static ColorRGBA operator -(ColorRGBA left, ColorRGBA right) => new((byte)(left.R - right.R).Clamp(0, 255), (byte)(left.G - right.G).Clamp(0, 255), (byte)(left.B - right.B).Clamp(0, 255), (byte)(left.A - right.A).Clamp(0, 255));
+    public static ColorRGBA operator *(ColorRGBA left, ColorRGBA right) => new((byte)(left.R * right.R).Clamp(0, 255), (byte)(left.G * right.G).Clamp(0, 255), (byte)(left.B * right.B).Clamp(0, 255), (byte)(left.A * right.A).Clamp(0, 255));
+    public static ColorRGBA operator *(ColorRGBA color, float value) => new((byte)(color.R * value).Clamp(0, 255), (byte)(color.G * value).Clamp(0, 255), (byte)(color.B * value).Clamp(0, 255), (byte)(color.A * value).Clamp(0, 255));
+    public static ColorRGBA operator *(float value, ColorRGBA color) => new((byte)(color.R * value).Clamp(0, 255), (byte)(color.G * value).Clamp(0, 255), (byte)(color.B * value).Clamp(0, 255), (byte)(color.A * value).Clamp(0, 255));
+    public static ColorRGBA operator /(ColorRGBA color, float value) => new((byte)(color.R / value).Clamp(0, 255), (byte)(color.G / value).Clamp(0, 255), (byte)(color.B / value).Clamp(0, 255), (byte)(color.A / value).Clamp(0, 255));
+    public static bool operator ==(ColorRGBA left, ColorRGBA right) => left.R == right.R && left.G == right.G && left.B == right.B && left.A == right.A;
+    public static bool operator !=(ColorRGBA left, ColorRGBA right) => left.R != right.R || left.G != right.G || left.B != right.B || left.A != right.A;
+
+    public static implicit operator ColorRGBA(ColorRGB rgb) => new(rgb.R, rgb.G, rgb.B, 255);
+    public static implicit operator ColorRGBA(ColorHSV hsv) => (ColorRGB)hsv;
+
+    /// <summary>
+    /// Inverts the given <see cref="ColorRGBA"/>.
+    /// </summary>
+    /// <param name="color">The <see cref="ColorRGBA"/>.</param>
+    /// <returns>The inverted <see cref="ColorRGBA"/>.</returns>
+    public static ColorRGBA Invert(ColorRGBA color) => -color;
+
+    /// <summary>
+    /// Adds two <see cref="ColorRGBA"/>s.
+    /// </summary>
+    /// <param name="left">The first <see cref="ColorRGBA"/>.</param>
+    /// <param name="right">The second <see cref="ColorRGBA"/>.</param>
+    /// <returns>The sum of the two <see cref="ColorRGBA"/>s.</returns>
+    public static ColorRGBA Add(ColorRGBA left, ColorRGBA right) => left + right;
+
+    /// <summary>
+    /// Subtracts one <see cref="ColorRGBA"/> from another.
+    /// </summary>
+    /// <param name="left">The <see cref="ColorRGBA"/> to subtract from.</param>
+    /// <param name="right">The <see cref="ColorRGBA"/> to subtract.</param>
+    /// <returns>The result of subtracting the second <see cref="ColorRGBA"/> from the first.</returns>
+    public static ColorRGBA Subtract(ColorRGBA left, ColorRGBA right) => left - right;
+
+    /// <summary>
+    /// Multiplies a <see cref="ColorRGBA"/> by a scalar value.
+    /// </summary>
+    /// <param name="color">The <see cref="ColorRGBA"/>.</param>
+    /// <param name="value">The scalar value.</param>
+    /// <returns>The result of multiplying the <see cref="ColorRGBA"/> by the scalar value.</returns>
+    public static ColorRGBA Multiply(ColorRGBA color, float value) => color * value;
+
+    /// <summary>
+    /// Divides a <see cref="ColorRGBA"/> by a scalar value.
+    /// </summary>
+    /// <param name="color">The <see cref="ColorRGBA"/>.</param>
+    /// <param name="value">The scalar value.</param>
+    /// <returns>The result of dividing the <see cref="ColorRGBA"/> by the scalar value.</returns>
+    public static ColorRGBA Divide(ColorRGBA color, float value) => color / value;
+
+    /// <summary>
+    /// Calculates the <see cref="ColorRGBA"/> from one point to another.
+    /// </summary>
+    /// <param name="from">The starting point.</param>
+    /// <param name="to">The ending point.</param>
+    /// <returns>The <see cref="ColorRGBA"/> from the starting point to the ending point.</returns>
+    public static ColorRGBA FromTo(ColorRGBA from, ColorRGBA to) => to - from;
+
+    /// <summary>
+    /// Performs linear interpolation between two <see cref="ColorRGBA"/>s.
+    /// </summary>
+    /// <param name="from">The starting <see cref="ColorRGBA"/> (t = 0).</param>
+    /// <param name="to">The ending <see cref="ColorRGBA"/> (t = 1).</param>
+    /// <param name="t">The interpolation parameter.</param>
+    /// <returns>The interpolated <see cref="ColorRGBA"/>.</returns>
+    public static ColorRGBA Lerp(ColorRGBA from, ColorRGBA to, float t) => from + FromTo(from, to) * t;
+
+    /// <summary>
+    /// Converts the <see cref="ColorRGBA"/> to its string representation.
+    /// </summary>
+    /// <returns>A string representation of the <see cref="ColorRGBA"/>.</returns>
+    public override string ToString() => $"{nameof(ColorRGBA)}({R}, {G}, {B}, {A})";
+
+    /// <summary>
+    /// Determines whether the specified object is equal to the current <see cref="ColorRGBA"/>.
+    /// </summary>
+    /// <param name="obj">The object to compare with the current <see cref="ColorRGBA"/>.</param>
+    /// <returns><see cref="true"/> if the specified object is equal to the current <see cref="ColorRGBA"/>; otherwise, <see cref="false"/>.</returns>
+    public override bool Equals(object? obj) => obj is ColorRGBA objVec && R.Equals(objVec.R) && G.Equals(objVec.G) && B.Equals(objVec.B) && A.Equals(objVec.A);
+
+    /// <summary>
+    /// Generates a hash code for the <see cref="ColorRGBA"/>.
+    /// </summary>
+    /// <returns>A hash code for the <see cref="ColorRGBA"/>.</returns>
+    public override int GetHashCode() => System.HashCode.Combine(R, G, B, A);
+}
+
+/// <summary>
+/// Provides extension methods for <see cref="ColorRGBA"/> type.
+/// </summary>
+public static class ColorRGBAExtensions
+{
+    /// <inheritdoc cref="ColorRGBA.Add(ColorRGBA, ColorRGBA)" />
+    public static ColorRGBA Add(this ColorRGBA color, ColorRGBA value) => ColorRGBA.Add(color, value);
+
+    /// <inheritdoc cref="ColorRGBA.Subtract(ColorRGBA, ColorRGBA)" />
+    public static ColorRGBA Subtract(this ColorRGBA color, ColorRGBA value) => ColorRGBA.Subtract(color, value);
+
+    /// <inheritdoc cref="ColorRGBA.Multiply(ColorRGBA, ColorRGBA)" />
+    public static ColorRGBA Multiply(this ColorRGBA color, float value) => ColorRGBA.Multiply(color, value);
+
+    /// <inheritdoc cref="ColorRGBA.Divide(ColorRGBA, ColorRGBA)" />
+    public static ColorRGBA Divide(this ColorRGBA color, float value) => ColorRGBA.Divide(color, value);
+
+    /// <inheritdoc cref="ColorRGBA.FromTo(ColorRGBA, ColorRGBA)" />
+    public static ColorRGBA FromTo(this ColorRGBA from, ColorRGBA to) => ColorRGBA.FromTo(from, to);
+
+    /// <inheritdoc cref="ColorRGBA.Lerp(ColorRGBA, ColorRGBA, float)" />
+    public static ColorRGBA Lerp(this ColorRGBA from, ColorRGBA to, float t) => ColorRGBA.Lerp(from, to, t);
+}

Engine.Core/Primitives/Line2D.cs

@@ -1,4 +1,3 @@
-using System;
 using System.Diagnostics.CodeAnalysis;
 
 namespace Syntriax.Engine.Core;
@@ -68,12 +67,12 @@ public readonly struct Line2D(Vector2D from, Vector2D to)
     /// </summary>
     public static float GetT(Line2D line, Vector2D point)
     {
-        float fromX = MathF.Abs(line.From.X);
+        float fromX = Math.Abs(line.From.X);
-        float toX = MathF.Abs(line.To.X);
+        float toX = Math.Abs(line.To.X);
-        float pointX = MathF.Abs(point.X);
+        float pointX = Math.Abs(point.X);
 
-        float min = MathF.Min(fromX, toX);
+        float min = Math.Min(fromX, toX);
-        float max = MathF.Max(fromX, toX) - min;
+        float max = Math.Max(fromX, toX) - min;
 
         pointX -= min;
 
@@ -114,8 +113,8 @@ public readonly struct Line2D(Vector2D from, Vector2D to)
     /// </summary>
     public static bool OnSegment(Line2D line, Vector2D point)
     {
-        if (point.X <= MathF.Max(line.From.X, line.To.X) && point.X >= MathF.Min(line.From.X, line.To.X) &&
+        if (point.X <= Math.Max(line.From.X, line.To.X) && point.X >= Math.Min(line.From.X, line.To.X) &&
-            point.Y <= MathF.Max(line.From.Y, line.To.Y) && point.Y >= MathF.Min(line.From.Y, line.To.Y))
+            point.Y <= Math.Max(line.From.Y, line.To.Y) && point.Y >= Math.Min(line.From.Y, line.To.Y))
             return true;
 
         return false;
@@ -173,7 +172,7 @@ public readonly struct Line2D(Vector2D from, Vector2D to)
 
         float t = (pointVector.X * edgeVector.X + pointVector.Y * edgeVector.Y) / (edgeVector.X * edgeVector.X + edgeVector.Y * edgeVector.Y);
 
-        t = MathF.Max(0, MathF.Min(1, t));
+        t = Math.Max(0, Math.Min(1, t));
 
         float closestX = line.From.X + t * edgeVector.X;
         float closestY = line.From.Y + t * edgeVector.Y;

Engine.Core/Primitives/Quaternion.cs

@@ -1,5 +1,3 @@
-using System;
-
 namespace Syntriax.Engine.Core;
 
 /// <summary>
@@ -178,11 +176,11 @@ public readonly struct Quaternion(float x, float y, float z, float w)
         if (dot > 0.9995f)
             return Lerp(from, to, t);
 
-        float angle = MathF.Acos(dot);
+        float angle = Math.Acos(dot);
-        float sinAngle = MathF.Sin(angle);
+        float sinAngle = Math.Sin(angle);
 
-        float fromWeight = MathF.Sin((1f - t) * angle) / sinAngle;
+        float fromWeight = Math.Sin((1f - t) * angle) / sinAngle;
-        float toWeight = MathF.Sin(t * angle) / sinAngle;
+        float toWeight = Math.Sin(t * angle) / sinAngle;
 
         return from * fromWeight + to * toWeight;
     }
@@ -213,8 +211,8 @@ public readonly struct Quaternion(float x, float y, float z, float w)
     public static Quaternion FromAxisAngle(Vector3D axis, float angle)
     {
         float halfAngle = angle * .5f;
-        float sinHalf = MathF.Sin(halfAngle);
+        float sinHalf = Math.Sin(halfAngle);
-        return new Quaternion(axis.X * sinHalf, axis.Y * sinHalf, axis.Z * sinHalf, MathF.Cos(halfAngle));
+        return new Quaternion(axis.X * sinHalf, axis.Y * sinHalf, axis.Z * sinHalf, Math.Cos(halfAngle));
     }
 
     /// <summary>
@@ -301,7 +299,7 @@ public readonly struct Quaternion(float x, float y, float z, float w)
     /// Generates a hash code for the <see cref="Quaternion"/>.
     /// </summary>
     /// <returns>A hash code for the <see cref="Quaternion"/>.</returns>
-    public override int GetHashCode() => HashCode.Combine(X, Y, Z);
+    public override int GetHashCode() => System.HashCode.Combine(X, Y, Z);
 }
 
 /// <summary>

Engine.Core/Primitives/Shape2D.cs

@@ -11,19 +11,33 @@ namespace Syntriax.Engine.Core;
 /// Initializes a new instance of a <see cref="Shape2D"/> struct with the specified vertices.
 /// </remarks>
 [System.Diagnostics.DebuggerDisplay("Vertices Count: {Vertices.Count}")]
-public readonly struct Shape2D(List<Vector2D> vertices) : IEnumerable<Vector2D>
+public class Shape2D(List<Vector2D> vertices) : IEnumerable<Vector2D>
 {
-    public static readonly Shape2D Triangle = CreateNgon(3, Vector2D.Up);
+    public static Shape2D Triangle => CreateNgon(3, Vector2D.Up);
-    public static readonly Shape2D Square = CreateNgon(4, Vector2D.One);
+    public static Shape2D Square => CreateNgon(4, Vector2D.One);
-    public static readonly Shape2D Pentagon = CreateNgon(5, Vector2D.Up);
+    public static Shape2D Pentagon => CreateNgon(5, Vector2D.Up);
-    public static readonly Shape2D Hexagon = CreateNgon(6, Vector2D.Right);
+    public static Shape2D Hexagon => CreateNgon(6, Vector2D.Right);
 
-    private readonly List<Vector2D> _verticesList = vertices;
+    public event ShapeUpdatedEventHandler? OnShapeUpdated = null;
+
+    private List<Vector2D> _vertices = vertices;
 
     /// <summary>
     /// Gets the vertices of the <see cref="Shape2D"/>.
     /// </summary>
-    public IReadOnlyList<Vector2D> Vertices => _verticesList;
+    public IReadOnlyList<Vector2D> Vertices
+    {
+        get => _vertices;
+        set
+        {
+            _vertices.Clear();
+
+            foreach (Vector2D vertex in value)
+                _vertices.Add(vertex);
+
+            OnShapeUpdated?.InvokeSafe(this);
+        }
+    }
 
     /// <summary>
     /// The vertex at the specified index.
@@ -207,13 +221,15 @@ public readonly struct Shape2D(List<Vector2D> vertices) : IEnumerable<Vector2D>
     /// <param name="from">The <see cref="Shape2D"/> to transform.</param>
     /// <param name="transform">The <see cref="ITransform2D"/> to apply.</param>
     /// <param name="to">The transformed <see cref="Shape2D"/>.</param>
-    public static void Transform(Shape2D from, ITransform2D transform, ref Shape2D to)
+    public static void Transform(Shape2D from, ITransform2D transform, Shape2D to)
     {
-        to._verticesList.Clear();
+        to._vertices.Clear();
 
-        int count = from._verticesList.Count;
+        int count = from._vertices.Count;
         for (int i = 0; i < count; i++)
-            to._verticesList.Add(transform.Transform(from[i]));
+            to._vertices.Add(transform.Transform(from[i]));
+
+        to.OnShapeUpdated?.InvokeSafe(to);
     }
 
     /// <summary>
@@ -240,6 +256,8 @@ public readonly struct Shape2D(List<Vector2D> vertices) : IEnumerable<Vector2D>
 
     /// <inheritdoc/>
     IEnumerator IEnumerable.GetEnumerator() => Vertices.GetEnumerator();
+
+    public delegate void ShapeUpdatedEventHandler(Shape2D shape2D);
 }
 
 /// <summary>
@@ -275,13 +293,13 @@ public static class Shape2DExtensions
     public static Shape2D Transform(this ITransform2D transform, Shape2D shape) => Shape2D.Transform(shape, transform);
 
     /// <inheritdoc cref="Shape2D.Transform(Shape2D, ITransform2D, Shape2D)" />
-    public static void Transform(this ITransform2D transform, Shape2D from, ref Shape2D to) => Shape2D.Transform(from, transform, ref to);
+    public static void Transform(this ITransform2D transform, Shape2D from, Shape2D to) => Shape2D.Transform(from, transform, to);
 
     /// <inheritdoc cref="Shape2D.Transform(Shape2D, ITransform2D)" />
     public static Shape2D Transform(this Shape2D shape, ITransform2D transform) => Shape2D.Transform(shape, transform);
 
-    /// <inheritdoc cref="Shape2D.Transform(Shape2D, ITransform2D, ref Shape2D)" />
+    /// <inheritdoc cref="Shape2D.Transform(Shape2D, ITransform2D,Shape2D)" />
-    public static void Transform(this Shape2D from, ITransform2D transform, ref Shape2D to) => Shape2D.Transform(from, transform, ref to);
+    public static void Transform(this Shape2D from, ITransform2D transform, Shape2D to) => Shape2D.Transform(from, transform, to);
 
     /// <inheritdoc cref="Shape2D.ApproximatelyEquals(Shape2D, Shape2D, float)" />
     public static bool ApproximatelyEquals(this Shape2D left, Shape2D right, float epsilon = float.Epsilon) => Shape2D.ApproximatelyEquals(left, right, epsilon);

Engine.Core/Primitives/Triangle.cs

@@ -1,5 +1,3 @@
-using System;
-
 namespace Syntriax.Engine.Core;
 
 [System.Diagnostics.DebuggerDisplay("A: {A.ToString(), nq}, B: {B.ToString(), nq}, B: {C.ToString(), nq}")]
@@ -10,7 +8,7 @@ public readonly struct Triangle(Vector2D A, Vector2D B, Vector2D C)
     public readonly Vector2D C { get; init; } = C;
 
     public readonly float Area
-        => .5f * MathF.Abs(
+        => .5f * Math.Abs(
                 A.X * (B.Y - C.Y) +
                 B.X * (C.Y - A.Y) +
                 C.X * (A.Y - B.Y)
@@ -25,7 +23,7 @@ public readonly struct Triangle(Vector2D A, Vector2D B, Vector2D C)
         float slopeBC = (triangle.C.Y - triangle.B.Y) / (triangle.C.X - triangle.B.X);
 
         Vector2D center;
-        if (MathF.Abs(slopeAB - slopeBC) > float.Epsilon)
+        if (Math.Abs(slopeAB - slopeBC) > float.Epsilon)
         {
             float x = (slopeAB * slopeBC * (triangle.A.Y - triangle.C.Y) + slopeBC * (triangle.A.X + triangle.B.X) - slopeAB * (triangle.B.X + triangle.C.X)) / (2f * (slopeBC - slopeAB));
             float y = -(x - (triangle.A.X + triangle.B.X) / 2f) / slopeAB + (triangle.A.Y + triangle.B.Y) / 2f;

Engine.Core/Primitives/Vector2D.cs

@@ -1,5 +1,3 @@
-using System;
-
 namespace Syntriax.Engine.Core;
 
 /// <summary>
@@ -316,7 +314,7 @@ public readonly struct Vector2D(float x, float y)
     /// Generates a hash code for the <see cref="Vector2D"/>.
     /// </summary>
     /// <returns>A hash code for the <see cref="Vector2D"/>.</returns>
-    public override int GetHashCode() => HashCode.Combine(X, Y);
+    public override int GetHashCode() => System.HashCode.Combine(X, Y);
 }
 
 /// <summary>

Engine.Core/Primitives/Vector3D.cs

@@ -1,5 +1,3 @@
-using System;
-
 namespace Syntriax.Engine.Core;
 
 /// <summary>
@@ -290,7 +288,7 @@ public readonly struct Vector3D(float x, float y, float z)
     /// Generates a hash code for the <see cref="Vector3D"/>.
     /// </summary>
     /// <returns>A hash code for the <see cref="Vector3D"/>.</returns>
-    public override int GetHashCode() => HashCode.Combine(X, Y, Z);
+    public override int GetHashCode() => System.HashCode.Combine(X, Y, Z);
 }
 
 /// <summary>

Engine.Core/Serialization/Attributes/IgnoreSerializationAttribute.cs

@@ -0,0 +1,6 @@
+using System;
+
+namespace Syntriax.Engine.Core.Serialization;
+
+[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Class)]
+public class IgnoreSerializationAttribute : Attribute;

Engine.Core/Serialization/Attributes/SerializeAllAttribute.cs

@@ -0,0 +1,6 @@
+using System;
+
+namespace Syntriax.Engine.Core.Serialization;
+
+[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct)]
+public class SerializeAllAttribute : Attribute;

Engine.Core/Serialization/Attributes/SerializeAttribute.cs

@@ -0,0 +1,6 @@
+using System;
+
+namespace Syntriax.Engine.Core.Serialization;
+
+[AttributeUsage(AttributeTargets.Field | AttributeTargets.Property)]
+public class SerializeAttribute : Attribute;

Engine.Core/Serialization/EntityReference.cs

@@ -0,0 +1,3 @@
+namespace Syntriax.Engine.Core.Serialization;
+
+public record class EntityReference(string? Id = null);

Engine.Core/Serialization/EntityRegistry.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+
+namespace Syntriax.Engine.Core.Serialization;
+
+public class EntityRegistry
+{
+    public event EntityRegisteredEventHandler? OnEntityRegistered = null!;
+
+    private readonly Dictionary<string, Action<IEntity>?> assignCallbacks = [];
+    private readonly Dictionary<string, IEntity> registeredEntities = [];
+    public IReadOnlyDictionary<string, IEntity> RegisteredEntities => registeredEntities;
+
+    public void Add(IEntity entity)
+    {
+        if (registeredEntities.TryAdd(entity.Id, entity))
+            OnEntityRegistered?.InvokeSafe(this, entity);
+    }
+
+    public void QueueAssign(string id, Action<IEntity> setMethod)
+    {
+        assignCallbacks.TryAdd(id, null);
+        assignCallbacks[id] = assignCallbacks[id] + setMethod;
+    }
+
+    public void AssignAll()
+    {
+        foreach ((string id, Action<IEntity>? action) in assignCallbacks)
+            action?.InvokeSafe(registeredEntities[id]);
+    }
+
+    public void Reset()
+    {
+        assignCallbacks.Clear();
+        registeredEntities.Clear();
+    }
+
+    public delegate void EntityRegisteredEventHandler(EntityRegistry sender, IEntity entity);
+}

Engine.Core/Serialization/ISerializer.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace Syntriax.Engine.Core.Serialization;
+
+public interface ISerializer
+{
+    object Deserialize(string configuration);
+    object Deserialize(string configuration, Type type);
+    T Deserialize<T>(string configuration);
+
+    string Serialize(object instance);
+
+    ProgressiveTask<object> DeserializeAsync(string configuration);
+    ProgressiveTask<object> DeserializeAsync(string configuration, Type type);
+    ProgressiveTask<T> DeserializeAsync<T>(string configuration);
+
+    ProgressiveTask<string> SerializeAsync(object instance);
+}

Engine.Core/Serialization/SerializedClass.cs

@@ -0,0 +1,157 @@
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+
+using Syntriax.Engine.Core.Factory;
+
+namespace Syntriax.Engine.Core.Serialization;
+
+public class SerializedClass
+{
+    private const BindingFlags PRIVATE_BINDING_FLAGS = BindingFlags.Instance | BindingFlags.NonPublic;
+    private const BindingFlags PUBLIC_BINDING_FLAGS = BindingFlags.Instance | BindingFlags.Public;
+
+    public string Type { get; set; } = string.Empty;
+    public Dictionary<string, object?> Public { get; set; } = [];
+    public Dictionary<string, object?> Private { get; set; } = [];
+
+    public SerializedClass() { }
+    public SerializedClass(object @class)
+    {
+        UpdateClass(@class);
+    }
+
+    private void UpdateClass(object @class)
+    {
+        Type type = @class.GetType();
+        Type = type.FullName ?? type.Name;
+
+        bool shouldSerializeAll = type.HasAttribute<SerializeAllAttribute>();
+
+        Public.Clear();
+        Private.Clear();
+
+        foreach (PropertyInfo privatePropertyInfo in Utils.GetPropertyInfosIncludingBaseClasses(type, PRIVATE_BINDING_FLAGS))
+        {
+            if (privatePropertyInfo.HasAttribute<IgnoreSerializationAttribute>())
+                continue;
+
+            if (privatePropertyInfo.SetMethod is null)
+                continue;
+
+            if (!shouldSerializeAll && !privatePropertyInfo.HasAttribute<SerializeAttribute>())
+                continue;
+
+            object? value = privatePropertyInfo.GetValue(@class);
+            if (value is IEntity entity)
+                Private.Add(privatePropertyInfo.Name, entity.Id);
+            else
+                Private.Add(privatePropertyInfo.Name, value);
+        }
+
+        foreach (PropertyInfo publicPropertyInfo in Utils.GetPropertyInfosIncludingBaseClasses(type, PUBLIC_BINDING_FLAGS))
+        {
+            if (publicPropertyInfo.HasAttribute<IgnoreSerializationAttribute>())
+                continue;
+
+            if (publicPropertyInfo.SetMethod is null)
+                continue;
+
+            if (!shouldSerializeAll && !publicPropertyInfo.HasAttribute<SerializeAttribute>())
+                continue;
+
+            object? value = publicPropertyInfo.GetValue(@class);
+            if (value is IEntity entity)
+                Public.Add(publicPropertyInfo.Name, entity.Id);
+            else
+                Public.Add(publicPropertyInfo.Name, value);
+        }
+
+        foreach (FieldInfo privateFieldInfo in Utils.GetFieldInfosIncludingBaseClasses(type, PRIVATE_BINDING_FLAGS))
+        {
+            if (privateFieldInfo.HasAttribute<System.Runtime.CompilerServices.CompilerGeneratedAttribute>())
+                continue;
+
+            if (!shouldSerializeAll && !privateFieldInfo.HasAttribute<SerializeAttribute>())
+                continue;
+
+            object? value = privateFieldInfo.GetValue(@class);
+            if (value is IEntity entity)
+                Private.Add(privateFieldInfo.Name, entity.Id);
+            else
+                Private.Add(privateFieldInfo.Name, value);
+        }
+
+        foreach (FieldInfo publicFieldInfo in Utils.GetFieldInfosIncludingBaseClasses(type, PUBLIC_BINDING_FLAGS))
+        {
+            if (publicFieldInfo.HasAttribute<System.Runtime.CompilerServices.CompilerGeneratedAttribute>())
+                continue;
+
+            if (!shouldSerializeAll && !publicFieldInfo.HasAttribute<SerializeAttribute>())
+                continue;
+
+            object? value = publicFieldInfo.GetValue(@class);
+            if (value is IEntity entity)
+                Public.Add(publicFieldInfo.Name, entity.Id);
+            else
+                Public.Add(publicFieldInfo.Name, value);
+        }
+    }
+
+    public object CreateInstance()
+    {
+        Type type = TypeFactory.GetType(Type);
+        object instance = TypeFactory.Get(type);
+
+        foreach ((string key, object? value) in Private)
+            AssignVariable(key, type, instance, value, PRIVATE_BINDING_FLAGS);
+
+        foreach ((string key, object? value) in Public)
+            AssignVariable(key, type, instance, value, PUBLIC_BINDING_FLAGS);
+
+        return instance;
+    }
+
+    public object CreateInstance(EntityRegistry? entityRegistry)
+    {
+        if (entityRegistry is null)
+            return CreateInstance();
+
+        Type type = TypeFactory.GetType(Type);
+        object instance = TypeFactory.Get(type);
+
+        foreach ((string key, object? value) in Private)
+            AssignVariable(key, type, instance, value, PRIVATE_BINDING_FLAGS, entityRegistry);
+
+        foreach ((string key, object? value) in Public)
+            AssignVariable(key, type, instance, value, PUBLIC_BINDING_FLAGS, entityRegistry);
+
+        return instance;
+    }
+
+    private static void AssignVariable(string key, Type type, object instance, object? value, BindingFlags bindingFlags, EntityRegistry entityRegistry)
+    {
+        if (type.GetField(key, bindingFlags) is FieldInfo fieldInfo)
+        {
+            if (typeof(IEntity).IsAssignableFrom(fieldInfo.FieldType))
+                entityRegistry.QueueAssign(value?.ToString() ?? "", (entity) => fieldInfo.SetValue(instance, entity));
+            else
+                fieldInfo.SetValue(instance, value);
+        }
+        else if (type.GetProperty(key, bindingFlags) is PropertyInfo propertyInfo)
+        {
+            if (typeof(IEntity).IsAssignableFrom(propertyInfo.PropertyType))
+                entityRegistry.QueueAssign(value?.ToString() ?? "", (entity) => propertyInfo.SetValue(instance, entity));
+            else
+                propertyInfo.SetValue(instance, value);
+        }
+    }
+
+    private static void AssignVariable(string key, Type type, object instance, object? value, BindingFlags bindingFlags)
+    {
+        if (type.GetField(key, bindingFlags) is FieldInfo fieldInfo)
+            fieldInfo.SetValue(instance, value);
+        else if (type.GetProperty(key, bindingFlags) is PropertyInfo propertyInfo)
+            propertyInfo.SetValue(instance, value);
+    }
+}

Engine.Core/Serialization/TypeContainer.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace Syntriax.Engine.Core.Serialization;
+
+public class TypeContainer
+{
+    public object? Value { get; set; } = string.Empty;
+    public string Type { get; set; } = string.Empty;
+
+    public TypeContainer() { }
+    public TypeContainer(Type type) { Type = type.FullName ?? string.Empty; }
+    public TypeContainer(object? value) { Value = value; Type = value?.GetType().FullName ?? string.Empty; }
+}

Engine.Core/Serialization/Utils.cs

@@ -0,0 +1,82 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+
+namespace Syntriax.Engine.Core.Serialization;
+
+public static class Utils
+{
+    public static bool HasAttribute<T>(this MemberInfo memberInfo) where T : Attribute => memberInfo.GetCustomAttribute<T>() is not null;
+    public static bool IsEnumerable(this Type type) => typeof(System.Collections.IEnumerable).IsAssignableFrom(type) && type != typeof(string);
+
+    public static TypeData GetTypeData(this Type objectType)
+    {
+        List<EventInfo> eventInfos = objectType.GetEvents(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public)
+            .OrderBy(ei => ei.Name)
+            .ToList();
+
+        List<FieldInfo> fieldInfos = GetFieldInfosIncludingBaseClasses(objectType, BindingFlags.Instance | BindingFlags.FlattenHierarchy | BindingFlags.NonPublic | BindingFlags.Public)
+                .Where(pi => !eventInfos.Any(ei => pi.Name.CompareTo(ei.Name) == 0)).ToList();
+
+        List<PropertyInfo> propertyInfos = GetPropertyInfosIncludingBaseClasses(objectType, BindingFlags.Instance | BindingFlags.FlattenHierarchy | BindingFlags.Public)
+            .Where(pi => pi.SetMethod is not null && !eventInfos.Any(ei => pi.Name.CompareTo(ei.Name) == 0))
+            .ToList();
+
+        return new TypeData(fieldInfos, propertyInfos);
+    }
+
+    public static List<FieldInfo> GetFieldInfosIncludingBaseClasses(Type type, BindingFlags bindingFlags)
+    {
+        if (type.BaseType is null)
+            return [.. type.GetFields(bindingFlags)];
+
+        Type currentType = type;
+        FieldInfoComparer fieldComparer = new();
+        HashSet<FieldInfo> fieldInfoList = new(type.GetFields(bindingFlags), fieldComparer);
+
+        while (currentType.BaseType is Type baseType)
+        {
+            currentType = baseType;
+            fieldInfoList.UnionWith(currentType!.GetFields(bindingFlags));
+        }
+
+        return [.. fieldInfoList.OrderBy(fi => fi.Name)];
+    }
+
+    public static List<PropertyInfo> GetPropertyInfosIncludingBaseClasses(Type type, BindingFlags bindingFlags)
+    {
+        if (type.BaseType is null)
+            return [.. type.GetProperties(bindingFlags)];
+
+        Type currentType = type;
+        PropertyInfoComparer propertyComparer = new();
+        HashSet<PropertyInfo> propertyInfoList = new(type.GetProperties(bindingFlags), propertyComparer);
+
+        while (currentType.BaseType is Type baseType)
+        {
+            currentType = baseType;
+            propertyInfoList.UnionWith(currentType.GetProperties(bindingFlags));
+        }
+
+        return [.. propertyInfoList.OrderBy(pi => pi.Name)];
+    }
+
+    private class FieldInfoComparer : IEqualityComparer<FieldInfo>
+    {
+        public bool Equals(FieldInfo? x, FieldInfo? y) => x?.DeclaringType == y?.DeclaringType && x?.Name == y?.Name;
+        public int GetHashCode(FieldInfo obj) => obj.Name.GetHashCode() ^ obj.DeclaringType!.GetHashCode();
+    }
+
+    private class PropertyInfoComparer : IEqualityComparer<PropertyInfo>
+    {
+        public bool Equals(PropertyInfo? x, PropertyInfo? y) => x?.DeclaringType == y?.DeclaringType && x?.Name == y?.Name;
+        public int GetHashCode(PropertyInfo obj) => obj.Name.GetHashCode() ^ obj.DeclaringType!.GetHashCode();
+    }
+}
+
+public record struct TypeData(IEnumerable<FieldInfo> Fields, IEnumerable<PropertyInfo> Properties)
+{
+    public static implicit operator (IEnumerable<FieldInfo> fields, IEnumerable<PropertyInfo> properties)(TypeData value) => (value.Fields, value.Properties);
+    public static implicit operator TypeData((IEnumerable<FieldInfo> fields, IEnumerable<PropertyInfo> properties) value) => new(value.fields, value.properties);
+}

Engine.Core/Transform2D.cs

@@ -1,3 +1,5 @@
+using Syntriax.Engine.Core.Serialization;
+
 namespace Syntriax.Engine.Core;
 
 [System.Diagnostics.DebuggerDisplay("Name: {UniverseObject.Name, nq} Position: {Position.ToString(), nq}, Scale: {Scale.ToString(), nq}, Rotation: {Rotation}")]
@@ -11,9 +13,9 @@ public class Transform2D : Behaviour, ITransform2D
     private Vector2D _scale = Vector2D.One;
     private float _rotation = 0f;
 
-    private Vector2D _localPosition = Vector2D.Zero;
+    [Serialize] private Vector2D _localPosition = Vector2D.Zero;
-    private Vector2D _localScale = Vector2D.One;
+    [Serialize] private Vector2D _localScale = Vector2D.One;
-    private float _localRotation = 0f;
+    [Serialize] private float _localRotation = 0f;
 
     private ITransform2D? parentTransform = null;
 
@@ -29,7 +31,7 @@ public class Transform2D : Behaviour, ITransform2D
             _position = value;
 
             UpdateLocalPosition();
-            OnPositionChanged?.InvokeSafe(this, _position);
+            OnPositionChanged?.InvokeSafe(this, previousPosition);
         }
     }
 

Engine.Core/Universe.cs

@@ -110,7 +110,7 @@ public class Universe : BaseEntity, IUniverse
 
     public void Update(UniverseTime engineTime)
     {
-        Debug.AssertHelpers.AssertInitialized(this);
+        Debug.Assert.AssertInitialized(this);
 
         UnscaledTime = engineTime;
         Time = new(TimeSpan.FromTicks((long)(Time.TimeSinceStart.Ticks + engineTime.DeltaSpan.Ticks * TimeScale)), TimeSpan.FromTicks((long)(engineTime.DeltaSpan.Ticks * TimeScale)));
@@ -125,7 +125,7 @@ public class Universe : BaseEntity, IUniverse
 
     public void PreDraw()
     {
-        Debug.AssertHelpers.AssertInitialized(this);
+        Debug.Assert.AssertInitialized(this);
 
         for (int i = 0; i < UniverseObjects.Count; i++)
             UniverseObjects[i].BehaviourController.UpdatePreDraw();

Engine.Core/UniverseObject.cs

@@ -156,6 +156,7 @@ public class UniverseObject : BaseEntity, IUniverseObject
     {
         base.InitializeInternal();
         _behaviourController ??= Factory.BehaviourControllerFactory.Instantiate(this);
+        _behaviourController.Initialize();
     }
 
     public UniverseObject()

Engine.Physics2D/Collider2DShapeBehaviour.cs

@@ -18,7 +18,7 @@ public class Collider2DShapeBehaviour : Collider2DBehaviourBase, IShapeCollider2
     private Shape2D _shapeWorld = Shape2D.Square.CreateCopy();
     private Shape2D _shapeLocal = Shape2D.Square;
 
-    public override void CalculateCollider() => Transform.Transform(ShapeLocal, ref _shapeWorld);
+    public override void CalculateCollider() => ShapeLocal.Transform(Transform, _shapeWorld);
 
     public Collider2DShapeBehaviour() { }
     public Collider2DShapeBehaviour(Shape2D shape)

Engine.Physics2D/Physics2D.cs

@@ -2,7 +2,7 @@ using Syntriax.Engine.Core;
 
 namespace Syntriax.Engine.Physics2D;
 
-public static partial class Physics2D
+public static class Physics2D
 {
     public static bool Overlaps(this Shape2D shape, Vector2D point) => Overlaps(shape, point, out float _);
     public static bool Overlaps(this Shape2D shape, Vector2D point, out float depth)

Engine.Physics2D/Preserver.cs

@@ -0,0 +1,10 @@
+namespace Syntriax.Engine.Physics2D
+{
+    // This is pretty much so the assembly gets loaded automatically because 
+    // the builds include the assembly but sometimes doesn't link load it at startup.
+    // I will hopefully one day fix it and remove this. 
+    public static class Preserver
+    {
+        public static void Preserve() { }
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Abstract/IEngineTypeYamlConverter.cs

@@ -0,0 +1,13 @@
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Serialization;
+
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public interface IEngineTypeYamlConverter : IYamlTypeConverter
+{
+    YamlSerializer Serializer { get; set; }
+    EntityRegistry EntityRegistry { get; set; }
+    IProgressionTracker ProgressionTracker { get; set; }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/BehaviourControllerConverter.cs

@@ -0,0 +1,88 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Serialization;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class BehaviourControllerConverter : EngineTypeYamlSerializerBase<IBehaviourController>
+{
+    private const string BEHAVIOURS_SCALAR_NAME = "Behaviours";
+
+    public override IBehaviourController? Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Reading behaviour controller");
+
+        string id;
+
+        IBehaviourController behaviourController;
+        IStateEnable stateEnable;
+        List<IBehaviour> behaviours;
+
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IBehaviourController.Id)) != 0)
+            throw new();
+        id = parser.Consume<Scalar>().Value;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(SERIALIZED_SCALAR_NAME) != 0)
+            throw new();
+        SerializedClass instanceSerializedClass = (SerializedClass)rootDeserializer(typeof(SerializedClass))!;
+        ProgressionTracker.Set(isTrackingController ? .5f : ProgressionTracker.Progression, $"Creating {instanceSerializedClass.Type}");
+        behaviourController = (IBehaviourController)instanceSerializedClass.CreateInstance(EntityRegistry);
+
+        string value = parser.Consume<Scalar>().Value;
+        if (value.CompareTo(nameof(IBehaviourController.StateEnable)) != 0)
+            throw new();
+        stateEnable = (IStateEnable)rootDeserializer(typeof(IStateEnable))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(BEHAVIOURS_SCALAR_NAME) != 0)
+            throw new();
+        behaviours = (List<IBehaviour>)rootDeserializer(typeof(List<IBehaviour>))!;
+
+        parser.Consume<MappingEnd>();
+
+        behaviourController.Id = id;
+
+        stateEnable.Assign(behaviourController);
+        behaviourController.Assign(stateEnable);
+
+        foreach (IBehaviour behaviour in behaviours)
+            behaviourController.AddBehaviour(behaviour);
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Created {instanceSerializedClass.Type}");
+        return behaviourController;
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        IBehaviourController behaviourController = (IBehaviourController)value!;
+
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Serializing behaviour controller");
+
+        emitter.Emit(new MappingStart());
+
+        emitter.Emit(new Scalar(nameof(IBehaviourController.Id)));
+        emitter.Emit(new Scalar(behaviourController.Id));
+
+        emitter.Emit(new Scalar(SERIALIZED_SCALAR_NAME));
+        serializer(new SerializedClass(behaviourController));
+
+        emitter.Emit(new Scalar(nameof(IBehaviourController.StateEnable)));
+        serializer(behaviourController.StateEnable);
+
+        emitter.Emit(new Scalar(BEHAVIOURS_SCALAR_NAME));
+        serializer(behaviourController.GetBehaviours<IBehaviour>().Where(b => !b.GetType().HasAttribute<IgnoreSerializationAttribute>()));
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Serialized behaviour controller");
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/BehaviourConverter.cs

@@ -0,0 +1,81 @@
+using System;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Serialization;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class BehaviourConverter : EngineTypeYamlSerializerBase<IBehaviour>
+{
+    public override IBehaviour? Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Reading behaviour information");
+
+        string id;
+        int priority;
+
+        IBehaviour behaviour;
+        IStateEnable stateEnable;
+
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IBehaviour.Id)) != 0)
+            throw new();
+        id = parser.Consume<Scalar>().Value;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IBehaviour.Priority)) != 0)
+            throw new();
+        priority = int.Parse(parser.Consume<Scalar>().Value);
+
+        if (parser.Consume<Scalar>().Value.CompareTo(SERIALIZED_SCALAR_NAME) != 0)
+            throw new();
+        SerializedClass instanceSerializedClass = (SerializedClass)rootDeserializer(typeof(SerializedClass))!;
+        ProgressionTracker.Set(isTrackingController ? .5f : ProgressionTracker.Progression, $"Creating {instanceSerializedClass.Type}");
+        behaviour = (IBehaviour)instanceSerializedClass.CreateInstance(EntityRegistry);
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IBehaviour.StateEnable)) != 0)
+            throw new();
+        stateEnable = (IStateEnable)rootDeserializer(typeof(IStateEnable))!;
+
+        parser.Consume<MappingEnd>();
+
+        behaviour.Id = id;
+        behaviour.Priority = priority;
+
+        stateEnable.Assign(behaviour);
+        behaviour.Assign(stateEnable);
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Created {instanceSerializedClass.Type}");
+        return behaviour;
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        IBehaviour behaviour = (IBehaviour)value!;
+
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Serializing behaviour");
+
+        emitter.Emit(new MappingStart());
+
+        emitter.Emit(new Scalar(nameof(IBehaviour.Id)));
+        emitter.Emit(new Scalar(behaviour.Id));
+
+        emitter.Emit(new Scalar(nameof(IBehaviour.Priority)));
+        emitter.Emit(new Scalar(behaviour.Priority.ToString()));
+
+        emitter.Emit(new Scalar(SERIALIZED_SCALAR_NAME));
+        serializer(new SerializedClass(behaviour));
+
+        emitter.Emit(new Scalar(nameof(IBehaviour.StateEnable)));
+        serializer(behaviour.StateEnable);
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Serialized behaviour");
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/EngineTypeYamlConverterBase.cs

@@ -0,0 +1,33 @@
+using System;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Serialization;
+
+using YamlDotNet.Core;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public abstract class EngineTypeYamlSerializerBase<T> : IEngineTypeYamlConverter
+{
+    protected const string SERIALIZED_SCALAR_NAME = "Properties";
+
+    public EntityRegistry EntityRegistry { get; set; } = null!;
+    public YamlSerializer Serializer { get; set; } = null!;
+    public IProgressionTracker ProgressionTracker { get; set; } = null!;
+
+    public bool Accepts(Type type) => typeof(T).IsAssignableFrom(type);
+
+    public abstract T? Read(IParser parser, Type type, ObjectDeserializer rootDeserializer);
+    public object? ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        T? result = Read(parser, type, rootDeserializer);
+
+        if (result is IEntity entity)
+            EntityRegistry.Add(entity);
+
+        return result;
+    }
+
+    public abstract void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer);
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/AABBConverter.cs

@@ -0,0 +1,41 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class AABBConverter : EngineTypeYamlSerializerBase<AABB>
+{
+    public override AABB Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(AABB.LowerBoundary)) != 0)
+            throw new ArgumentException($"{nameof(AABB)} mapping must start with {nameof(AABB.LowerBoundary)}");
+        Vector2D lowerBoundary = (Vector2D)rootDeserializer(typeof(Vector2D))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(AABB.UpperBoundary)) != 0)
+            throw new ArgumentException($"{nameof(AABB)} mapping must end with {nameof(AABB.UpperBoundary)}");
+        Vector2D upperBoundary = (Vector2D)rootDeserializer(typeof(Vector2D))!;
+
+        parser.Consume<MappingEnd>();
+
+        return new AABB(lowerBoundary, upperBoundary);
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        AABB aabb = (AABB)value!;
+
+        emitter.Emit(new MappingStart());
+        emitter.Emit(new Scalar(nameof(AABB.LowerBoundary)));
+        serializer(aabb.LowerBoundary, typeof(Vector2D));
+        emitter.Emit(new Scalar(nameof(AABB.UpperBoundary)));
+        serializer(aabb.UpperBoundary, typeof(Vector2D));
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/CircleConverter.cs

@@ -0,0 +1,41 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class CircleConverter : EngineTypeYamlSerializerBase<Circle>
+{
+    public override Circle Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Circle.Center)) != 0)
+            throw new ArgumentException($"{nameof(Circle)} mapping must start with {nameof(Circle.Center)}");
+        Vector2D lowerBoundary = (Vector2D)rootDeserializer(typeof(Vector2D))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Circle.Radius)) != 0)
+            throw new ArgumentException($"{nameof(Circle)} mapping must end with {nameof(Circle.Radius)}");
+        float radius = (float)rootDeserializer(typeof(float))!;
+
+        parser.Consume<MappingEnd>();
+
+        return new Circle(lowerBoundary, radius);
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        Circle circle = (Circle)value!;
+
+        emitter.Emit(new MappingStart());
+        emitter.Emit(new Scalar(nameof(Circle.Center)));
+        serializer(circle.Center, typeof(Vector2D));
+        emitter.Emit(new Scalar(nameof(Circle.Radius)));
+        serializer(circle.Radius, typeof(float));
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/ColorHSVConverter.cs

@@ -0,0 +1,28 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class ColorHSVConverter : EngineTypeYamlSerializerBase<ColorHSV>
+{
+    private static readonly int SUBSTRING_START_LENGTH = nameof(ColorHSV).Length + 1;
+
+    public override ColorHSV Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        string value = parser.Consume<Scalar>().Value;
+        string insideParenthesis = value[SUBSTRING_START_LENGTH..^1];
+        string[] values = insideParenthesis.Split(", ");
+        return new ColorHSV(float.Parse(values[0]), float.Parse(values[1]), float.Parse(values[2]));
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        ColorHSV hsv = (ColorHSV)value!;
+        emitter.Emit(new Scalar($"{nameof(ColorHSV)}({hsv.Hue}, {hsv.Saturation}, {hsv.Value})"));
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/ColorRGBAConverter.cs

@@ -0,0 +1,28 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class ColorRGBAConverter : EngineTypeYamlSerializerBase<ColorRGBA>
+{
+    private static readonly int SUBSTRING_START_LENGTH = nameof(ColorRGBA).Length + 1;
+
+    public override ColorRGBA Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        string value = parser.Consume<Scalar>().Value;
+        string insideParenthesis = value[SUBSTRING_START_LENGTH..^1];
+        string[] values = insideParenthesis.Split(", ");
+        return new ColorRGBA(byte.Parse(values[0]), byte.Parse(values[1]), byte.Parse(values[2]), byte.Parse(values[3]));
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        ColorRGBA rgb = (ColorRGBA)value!;
+        emitter.Emit(new Scalar($"{nameof(ColorRGBA)}({rgb.R}, {rgb.G}, {rgb.B}, {rgb.A})"));
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/ColorRGBConverter.cs

@@ -0,0 +1,28 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class ColorRGBConverter : EngineTypeYamlSerializerBase<ColorRGB>
+{
+    private static readonly int SUBSTRING_START_LENGTH = nameof(ColorRGB).Length + 1;
+
+    public override ColorRGB Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        string value = parser.Consume<Scalar>().Value;
+        string insideParenthesis = value[SUBSTRING_START_LENGTH..^1];
+        string[] values = insideParenthesis.Split(", ");
+        return new ColorRGB(byte.Parse(values[0]), byte.Parse(values[1]), byte.Parse(values[2]));
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        ColorRGB rgb = (ColorRGB)value!;
+        emitter.Emit(new Scalar($"{nameof(ColorRGB)}({rgb.R}, {rgb.G}, {rgb.B})"));
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/Line2DConverter.cs

@@ -0,0 +1,41 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class Line2DConverter : EngineTypeYamlSerializerBase<Line2D>
+{
+    public override Line2D Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Line2D.From)) != 0)
+            throw new ArgumentException($"{nameof(Line2D)} mapping must start with {nameof(Line2D.From)}");
+        Vector2D from = (Vector2D)rootDeserializer(typeof(Vector2D))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Line2D.To)) != 0)
+            throw new ArgumentException($"{nameof(Line2D)} mapping must end with {nameof(Line2D.To)}");
+        Vector2D to = (Vector2D)rootDeserializer(typeof(Vector2D))!;
+
+        parser.Consume<MappingEnd>();
+
+        return new Line2D(from, to);
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        Line2D line2D = (Line2D)value!;
+
+        emitter.Emit(new MappingStart());
+        emitter.Emit(new Scalar(nameof(Line2D.From)));
+        serializer(line2D.From, typeof(Vector2D));
+        emitter.Emit(new Scalar(nameof(Line2D.To)));
+        serializer(line2D.To, typeof(Vector2D));
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/Line2DEquationConverter.cs

@@ -0,0 +1,41 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class Line2DEquationConverter : EngineTypeYamlSerializerBase<Line2DEquation>
+{
+    public override Line2DEquation Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Line2DEquation.Slope)) != 0)
+            throw new ArgumentException($"{nameof(Line2DEquation)} mapping must start with {nameof(Line2DEquation.Slope)}");
+        float slope = (float)rootDeserializer(typeof(float))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Line2DEquation.OffsetY)) != 0)
+            throw new ArgumentException($"{nameof(Line2DEquation)} mapping must end with {nameof(Line2DEquation.OffsetY)}");
+        float offset = (float)rootDeserializer(typeof(float))!;
+
+        parser.Consume<MappingEnd>();
+
+        return new Line2DEquation(slope, offset);
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        Line2DEquation line2DEquation = (Line2DEquation)value!;
+
+        emitter.Emit(new MappingStart());
+        emitter.Emit(new Scalar(nameof(Line2DEquation.Slope)));
+        serializer(line2DEquation.Slope, typeof(float));
+        emitter.Emit(new Scalar(nameof(Line2DEquation.OffsetY)));
+        serializer(line2DEquation.OffsetY, typeof(float));
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/Projection1DConverter.cs

@@ -0,0 +1,41 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class Projection1DConverter : EngineTypeYamlSerializerBase<Projection1D>
+{
+    public override Projection1D Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Projection1D.Min)) != 0)
+            throw new ArgumentException($"{nameof(Projection1D)} mapping must start with {nameof(Projection1D.Min)}");
+        float min = (float)rootDeserializer(typeof(float))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Projection1D.Max)) != 0)
+            throw new ArgumentException($"{nameof(Projection1D)} mapping must end with {nameof(Projection1D.Max)}");
+        float max = (float)rootDeserializer(typeof(float))!;
+
+        parser.Consume<MappingEnd>();
+
+        return new Projection1D(min, max);
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        Projection1D projection1D = (Projection1D)value!;
+
+        emitter.Emit(new MappingStart());
+        emitter.Emit(new Scalar(nameof(Projection1D.Min)));
+        serializer(projection1D.Min, typeof(float));
+        emitter.Emit(new Scalar(nameof(Projection1D.Max)));
+        serializer(projection1D.Max, typeof(float));
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/QuaternionConverter.cs

@@ -0,0 +1,28 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class QuaternionConverter : EngineTypeYamlSerializerBase<Quaternion>
+{
+    private static readonly int SUBSTRING_START_LENGTH = nameof(Quaternion).Length + 1;
+
+    public override Quaternion Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        string value = parser.Consume<Scalar>().Value;
+        string insideParenthesis = value[SUBSTRING_START_LENGTH..^1];
+        string[] values = insideParenthesis.Split(", ");
+        return new Quaternion(float.Parse(values[0]), float.Parse(values[1]), float.Parse(values[2]), float.Parse(values[3]));
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        Quaternion quaternion = (Quaternion)value!;
+        emitter.Emit(new Scalar($"{nameof(Quaternion)}({quaternion.X}, {quaternion.Y}, {quaternion.Z}, {quaternion.W})"));
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/Shape2DConverter.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class Shape2DConverter : EngineTypeYamlSerializerBase<Shape2D>
+{
+    public override Shape2D Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Shape2D.Vertices)) != 0)
+            throw new ArgumentException($"{nameof(Shape2D)} mapping have a {nameof(Shape2D.Vertices)}");
+
+        parser.Consume<SequenceStart>();
+
+        List<Vector2D> vertices = [];
+
+        while (!parser.TryConsume<SequenceEnd>(out _))
+        {
+            Vector2D vertex = (Vector2D)rootDeserializer(typeof(Vector2D))!;
+            vertices.Add(vertex);
+        }
+
+        parser.Consume<MappingEnd>();
+
+        return new Shape2D(vertices);
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        Shape2D shape2D = (Shape2D)value!;
+
+        emitter.Emit(new MappingStart());
+        emitter.Emit(new Scalar(nameof(Shape2D.Vertices)));
+        emitter.Emit(new SequenceStart(anchor: null, tag: null, isImplicit: false, style: SequenceStyle.Block));
+        foreach (Vector2D vertex in shape2D.Vertices)
+            serializer(vertex, typeof(Vector2D));
+        emitter.Emit(new SequenceEnd());
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/TriangleConverter.cs

@@ -0,0 +1,47 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class TriangleConverter : EngineTypeYamlSerializerBase<Triangle>
+{
+    public override Triangle Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Triangle.A)) != 0)
+            throw new ArgumentException($"{nameof(Triangle)} mapping must start with {nameof(Triangle.A)}");
+        Vector2D a = (Vector2D)rootDeserializer(typeof(Vector2D))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Triangle.B)) != 0)
+            throw new ArgumentException($"{nameof(Triangle)} mapping must have {nameof(Triangle.B)} after {nameof(Triangle.A)}");
+        Vector2D b = (Vector2D)rootDeserializer(typeof(Vector2D))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(Triangle.C)) != 0)
+            throw new ArgumentException($"{nameof(Triangle)} mapping must end with {nameof(Triangle.C)}");
+        Vector2D c = (Vector2D)rootDeserializer(typeof(Vector2D))!;
+
+        parser.Consume<MappingEnd>();
+
+        return new Triangle(a, b, c);
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        Triangle aabb = (Triangle)value!;
+
+        emitter.Emit(new MappingStart());
+        emitter.Emit(new Scalar(nameof(Triangle.A)));
+        serializer(aabb.A, typeof(Vector2D));
+        emitter.Emit(new Scalar(nameof(Triangle.B)));
+        serializer(aabb.B, typeof(Vector2D));
+        emitter.Emit(new Scalar(nameof(Triangle.C)));
+        serializer(aabb.C, typeof(Vector2D));
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/Vector2DConverter.cs

@@ -0,0 +1,28 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class Vector2DConverter : EngineTypeYamlSerializerBase<Vector2D>
+{
+    private static readonly int SUBSTRING_START_LENGTH = nameof(Vector2D).Length + 1;
+
+    public override Vector2D Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        string value = parser.Consume<Scalar>().Value;
+        string insideParenthesis = value[SUBSTRING_START_LENGTH..^1];
+        string[] values = insideParenthesis.Split(", ");
+        return new Vector2D(float.Parse(values[0]), float.Parse(values[1]));
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        Vector2D vector2D = (Vector2D)value!;
+        emitter.Emit(new Scalar($"{nameof(Vector2D)}({vector2D.X}, {vector2D.Y})"));
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/Primitives/Vector3DConverter.cs

@@ -0,0 +1,28 @@
+using System;
+
+using Syntriax.Engine.Core;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class Vector3DConverter : EngineTypeYamlSerializerBase<Vector3D>
+{
+    private static readonly int SUBSTRING_START_LENGTH = nameof(Vector3D).Length + 1;
+
+    public override Vector3D Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        string value = parser.Consume<Scalar>().Value;
+        string insideParenthesis = value[SUBSTRING_START_LENGTH..^1];
+        string[] values = insideParenthesis.Split(", ");
+        return new Vector3D(float.Parse(values[0]), float.Parse(values[1]), float.Parse(values[2]));
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        Vector3D vector3D = (Vector3D)value!;
+        emitter.Emit(new Scalar($"{nameof(Vector3D)}({vector3D.X}, {vector3D.Y}, {vector3D.Z})"));
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/SerializedClassConverter.cs

@@ -0,0 +1,86 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Factory;
+using Syntriax.Engine.Core.Serialization;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class SerializedClassConverter : EngineTypeYamlSerializerBase<SerializedClass>
+{
+    public override SerializedClass? Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .1f : ProgressionTracker.Progression, $"Reading class");
+
+        SerializedClass serializedClass = new();
+        Dictionary<string, TypeContainer> publicDictionary = [];
+        Dictionary<string, TypeContainer> privateDictionary = [];
+
+        parser.Consume<MappingStart>();
+
+        while (!parser.TryConsume<MappingEnd>(out _))
+        {
+            string key = parser.Consume<Scalar>().Value;
+
+            switch (key)
+            {
+                case nameof(SerializedClass.Type): serializedClass.Type = parser.Consume<Scalar>().Value; break;
+                case nameof(SerializedClass.Public): publicDictionary = (Dictionary<string, TypeContainer>)rootDeserializer(typeof(Dictionary<string, TypeContainer>))!; break;
+                case nameof(SerializedClass.Private): privateDictionary = (Dictionary<string, TypeContainer>)rootDeserializer(typeof(Dictionary<string, TypeContainer>))!; break;
+            }
+        }
+
+        foreach ((string key, TypeContainer typeContainer) in publicDictionary)
+            serializedClass.Public.Add(key, Serializer.InternalDeserialize(typeContainer.Value!.ToString()!, TypeFactory.GetType(typeContainer.Type)));
+
+        foreach ((string key, TypeContainer typeContainer) in privateDictionary)
+            serializedClass.Private.Add(key, Serializer.InternalDeserialize(typeContainer.Value!.ToString()!, TypeFactory.GetType(typeContainer.Type)));
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Read {serializedClass.Type}");
+        return serializedClass;
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        SerializedClass serializedClass = (SerializedClass)value!;
+
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Serializing {serializedClass.Type}");
+
+        Dictionary<string, TypeContainer> publics = [];
+        Dictionary<string, TypeContainer> privates = [];
+
+        foreach ((string key, object? @object) in serializedClass.Public.Where(v => !v.GetType().HasAttribute<IgnoreSerializationAttribute>()))
+            publics.Add(key, new TypeContainer(@object));
+
+        foreach ((string key, object? @object) in serializedClass.Private.Where(v => !v.GetType().HasAttribute<IgnoreSerializationAttribute>()))
+            privates.Add(key, new TypeContainer(@object));
+
+        emitter.Emit(new MappingStart());
+
+        emitter.Emit(new Scalar(nameof(SerializedClass.Type)));
+        emitter.Emit(new Scalar(serializedClass.Type));
+
+        if (publics.Count > 0)
+        {
+            emitter.Emit(new Scalar(nameof(SerializedClass.Public)));
+            serializer(publics);
+        }
+
+        if (privates.Count > 0)
+        {
+            emitter.Emit(new Scalar(nameof(SerializedClass.Private)));
+            serializer(privates);
+        }
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Serialized {serializedClass.Type}");
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/StateEnableConverter.cs

@@ -0,0 +1,60 @@
+using System;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Serialization;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class StateEnableConverter : EngineTypeYamlSerializerBase<IStateEnable>
+{
+    public override IStateEnable? Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Reading state enable");
+
+        bool enabled;
+
+        IStateEnable stateEnable;
+
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IStateEnable.Enabled)) != 0)
+            throw new();
+        enabled = bool.Parse(parser.Consume<Scalar>().Value);
+
+        if (parser.Consume<Scalar>().Value.CompareTo(SERIALIZED_SCALAR_NAME) != 0)
+            throw new();
+        SerializedClass instanceSerializedClass = (SerializedClass)rootDeserializer(typeof(SerializedClass))!;
+        stateEnable = (IStateEnable)instanceSerializedClass.CreateInstance(EntityRegistry);
+
+        parser.Consume<MappingEnd>();
+
+        stateEnable.Enabled = enabled;
+
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Read state enable");
+        return stateEnable;
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        IStateEnable stateEnable = (IStateEnable)value!;
+
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Serializing state enable");
+
+        emitter.Emit(new MappingStart());
+
+        emitter.Emit(new Scalar(nameof(IStateEnable.Enabled)));
+        emitter.Emit(new Scalar(stateEnable.Enabled.ToString()));
+
+        emitter.Emit(new Scalar(SERIALIZED_SCALAR_NAME));
+        serializer(new SerializedClass(stateEnable));
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Serialized state enable");
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/TypeContainerConverter.cs

@@ -0,0 +1,46 @@
+using System;
+
+using Syntriax.Engine.Core.Serialization;
+using Syntriax.Engine.Core.Factory;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class TypeContainerConverter : EngineTypeYamlSerializerBase<TypeContainer>
+{
+    public override TypeContainer Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(TypeContainer.Type)) != 0)
+            throw new ArgumentException($"{nameof(TypeContainer)} mapping must start with {nameof(TypeContainer.Type)}");
+        string typeFullName = parser.Consume<Scalar>().Value;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(TypeContainer.Value)) != 0)
+            throw new ArgumentException($"{nameof(TypeContainer)} mapping must end with {nameof(TypeContainer.Type)}");
+
+        object? value = rootDeserializer(TypeFactory.GetType(typeFullName));
+
+        parser.Consume<MappingEnd>();
+
+        return new TypeContainer() { Type = typeFullName, Value = value };
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        TypeContainer? typeContainer = (TypeContainer)value!;
+
+        emitter.Emit(new MappingStart());
+
+        emitter.Emit(new Scalar(nameof(TypeContainer.Type)));
+        emitter.Emit(new Scalar(typeContainer.Type));
+
+        emitter.Emit(new Scalar(nameof(TypeContainer.Value)));
+        serializer(typeContainer.Value, TypeFactory.GetType(typeContainer.Type));
+
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/UniverseConverter.cs

@@ -0,0 +1,94 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Serialization;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class UniverseConverter : EngineTypeYamlSerializerBase<IUniverse>
+{
+    public override IUniverse? Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? 0.1f : ProgressionTracker.Progression, "Reading universe");
+
+        string id;
+
+        IUniverse universe;
+        IStateEnable stateEnable;
+        List<IUniverseObject> universeObjects;
+
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IUniverse.Id)) != 0)
+            throw new();
+        id = parser.Consume<Scalar>().Value;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(SERIALIZED_SCALAR_NAME) != 0)
+            throw new();
+        SerializedClass instanceSerializedClass = (SerializedClass)rootDeserializer(typeof(SerializedClass))!;
+        ProgressionTracker.Set(isTrackingController ? .2f : ProgressionTracker.Progression, $"Creating {instanceSerializedClass.Type}");
+        universe = (IUniverse)instanceSerializedClass.CreateInstance(EntityRegistry);
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IUniverse.StateEnable)) != 0)
+            throw new();
+        stateEnable = (IStateEnable)rootDeserializer(typeof(IStateEnable))!;
+
+        ProgressionTracker.Set(isTrackingController ? .5f : ProgressionTracker.Progression, $"Reading universe objects");
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IUniverse.UniverseObjects)) != 0)
+            throw new();
+        universeObjects = (List<IUniverseObject>)rootDeserializer(typeof(List<IUniverseObject>))!;
+
+        parser.Consume<MappingEnd>();
+
+        universe.Id = id;
+
+        stateEnable.Assign(universe);
+        universe.Assign(stateEnable);
+
+        ProgressionTracker.Set(isTrackingController ? .9f : ProgressionTracker.Progression, "Registering universe objects");
+        for (int i = 0; i < universeObjects.Count; i++)
+        {
+            IUniverseObject uo = universeObjects[i];
+            ProgressionTracker.Set(isTrackingController ? .9f + .1f * ((float)i / universeObjects.Count) : ProgressionTracker.Progression, $"Registering {uo.Name}");
+
+            universe.Register(uo);
+        }
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Created {instanceSerializedClass.Type}");
+        return universe;
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        IUniverse universe = (IUniverse)value!;
+
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Serializing universe");
+
+        IEnumerable<IUniverseObject> rootUniverseObjects = universe.UniverseObjects.Where(uo => uo.Parent is null);
+
+        emitter.Emit(new MappingStart());
+
+        emitter.Emit(new Scalar(nameof(IUniverse.Id)));
+        emitter.Emit(new Scalar(universe.Id));
+
+        emitter.Emit(new Scalar(SERIALIZED_SCALAR_NAME));
+        serializer(new SerializedClass(universe));
+
+        emitter.Emit(new Scalar(nameof(IUniverse.StateEnable)));
+        serializer(universe.StateEnable);
+
+        emitter.Emit(new Scalar(nameof(IUniverse.UniverseObjects)));
+        serializer(rootUniverseObjects);
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Serialized universe");
+        emitter.Emit(new MappingEnd());
+    }
+}

Engine.Serializers/Engine.Serializers.Yaml/Converters/UniverseObjectConverter.cs

@@ -0,0 +1,105 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Serialization;
+
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class UniverseObjectSerializer : EngineTypeYamlSerializerBase<IUniverseObject>
+{
+    public override IUniverseObject? Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
+    {
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+
+        string name;
+        string id;
+
+        IUniverseObject universeObject;
+        IStateEnable stateEnable;
+        IBehaviourController behaviourController;
+        List<IUniverseObject> children;
+
+        parser.Consume<MappingStart>();
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IUniverseObject.Name)) != 0)
+            throw new();
+        name = parser.Consume<Scalar>().Value;
+        ProgressionTracker.Set(isTrackingController ? .1f : ProgressionTracker.Progression, $"Reading {name}");
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IUniverseObject.Id)) != 0)
+            throw new();
+        id = parser.Consume<Scalar>().Value;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(SERIALIZED_SCALAR_NAME) != 0)
+            throw new();
+        SerializedClass instanceSerializedClass = (SerializedClass)rootDeserializer(typeof(SerializedClass))!;
+        ProgressionTracker.Set(isTrackingController ? .3f : ProgressionTracker.Progression, $"Creating {instanceSerializedClass.Type}");
+        universeObject = (IUniverseObject)instanceSerializedClass.CreateInstance(EntityRegistry);
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IUniverseObject.StateEnable)) != 0)
+            throw new();
+        stateEnable = (IStateEnable)rootDeserializer(typeof(IStateEnable))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IUniverseObject.BehaviourController)) != 0)
+            throw new();
+        behaviourController = (IBehaviourController)rootDeserializer(typeof(IBehaviourController))!;
+
+        if (parser.Consume<Scalar>().Value.CompareTo(nameof(IUniverseObject.Children)) != 0)
+            throw new();
+        children = (List<IUniverseObject>)rootDeserializer(typeof(List<IUniverseObject>))!;
+
+        parser.Consume<MappingEnd>();
+
+        universeObject.Id = id;
+        universeObject.Name = name;
+
+        stateEnable.Assign(universeObject);
+        universeObject.Assign(stateEnable);
+
+        behaviourController.Assign(universeObject);
+        universeObject.Assign(behaviourController);
+
+        foreach (IUniverseObject child in children)
+            universeObject.AddChild(child);
+
+        ProgressionTracker.Set(isTrackingController ? .3f : ProgressionTracker.Progression, $"Created {name}");
+        return universeObject;
+    }
+
+    public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
+    {
+        IUniverseObject universeObject = (IUniverseObject)value!;
+
+        bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
+        ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Serializing universe object");
+
+        emitter.Emit(new MappingStart());
+
+        emitter.Emit(new Scalar(nameof(IUniverseObject.Name)));
+        emitter.Emit(new Scalar(universeObject.Name));
+
+        emitter.Emit(new Scalar(nameof(IUniverseObject.Id)));
+        emitter.Emit(new Scalar(universeObject.Id));
+
+        emitter.Emit(new Scalar(SERIALIZED_SCALAR_NAME));
+        serializer(new SerializedClass(universeObject));
+
+        emitter.Emit(new Scalar(nameof(IUniverseObject.StateEnable)));
+        serializer(universeObject.StateEnable);
+
+        emitter.Emit(new Scalar(nameof(IUniverseObject.BehaviourController)));
+        serializer(universeObject.BehaviourController);
+
+        emitter.Emit(new Scalar(nameof(IUniverseObject.Children)));
+        serializer(universeObject.Children.Where(c => !c.GetType().HasAttribute<IgnoreSerializationAttribute>()));
+
+        ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Serializing universe object");
+        emitter.Emit(new MappingEnd());
+    }
+}

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

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <RootNamespace>Syntriax.Engine.Serializers.Yaml</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\Engine\Engine.csproj" />
+    <ProjectReference Include="..\YamlDotNet\YamlDotNet\YamlDotNet.csproj" />
+  </ItemGroup>
+
+</Project>

Engine.Serializers/Engine.Serializers.Yaml/SerializerInProgressException.cs

@@ -0,0 +1,6 @@
+using System;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+[Serializable]
+public class SerializerInProgressException() : Exception("There's already a running deserialization in progress.");

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

@@ -0,0 +1,142 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Threading.Tasks;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Serialization;
+
+using YamlDotNet.Serialization;
+using YamlDotNet.Serialization.NamingConventions;
+
+namespace Syntriax.Engine.Serializers.Yaml;
+
+public class YamlSerializer : Core.Serialization.ISerializer
+{
+    private readonly YamlDotNet.Serialization.ISerializer serializer = null!;
+    private readonly YamlDotNet.Serialization.IDeserializer deserializer = null!;
+
+    private readonly EntityRegistry entityRegistry = null!;
+    private readonly IProgressionTracker progressionTracker = null!;
+
+    private readonly object Lock = new();
+
+    public YamlSerializer()
+    {
+        entityRegistry = new();
+        progressionTracker = new ProgressionTracker();
+
+        SerializerBuilder serializerBuilder = new SerializerBuilder()
+                .WithNamingConvention(PascalCaseNamingConvention.Instance)
+                .DisableAliases();
+
+        DeserializerBuilder deserializerBuilder = new DeserializerBuilder()
+                .WithNamingConvention(PascalCaseNamingConvention.Instance);
+
+        foreach (IEngineTypeYamlConverter typeConverter in GetEngineYamlTypeConverters())
+        {
+            typeConverter.Serializer = this;
+            typeConverter.EntityRegistry = entityRegistry;
+            typeConverter.ProgressionTracker = progressionTracker;
+
+            deserializerBuilder = deserializerBuilder.WithTypeConverter(typeConverter);
+            serializerBuilder = serializerBuilder.WithTypeConverter(typeConverter);
+        }
+
+        serializer = serializerBuilder.Build();
+        deserializer = deserializerBuilder.Build();
+    }
+
+    private static IEnumerable<IEngineTypeYamlConverter> GetEngineYamlTypeConverters()
+    {
+        foreach (Type type in Assembly.GetExecutingAssembly().GetTypes().Where(t => typeof(IEngineTypeYamlConverter).IsAssignableFrom(t) && t.IsClass && !t.IsAbstract))
+            yield return (Activator.CreateInstance(type) as IEngineTypeYamlConverter)!;
+    }
+
+    public string Serialize(object instance)
+    {
+        lock (Lock)
+        {
+            return serializer.Serialize(instance);
+        }
+    }
+
+    public object Deserialize(string configuration)
+    {
+        lock (Lock)
+        {
+            entityRegistry.Reset();
+            object result = deserializer.Deserialize(configuration)!;
+            entityRegistry.AssignAll();
+            return result;
+        }
+    }
+
+    public object Deserialize(string configuration, Type type)
+    {
+        lock (Lock)
+        {
+            entityRegistry.Reset();
+            object result = deserializer.Deserialize(configuration, type)!;
+            entityRegistry.AssignAll();
+            return result;
+        }
+    }
+
+    public T Deserialize<T>(string configuration)
+    {
+        lock (Lock)
+        {
+            entityRegistry.Reset();
+            T result = deserializer.Deserialize<T>(configuration);
+            entityRegistry.AssignAll();
+            return result;
+        }
+    }
+
+    public ProgressiveTask<object> DeserializeAsync(string configuration)
+    {
+        lock (Lock)
+        {
+            progressionTracker.Reset();
+            Task<object> task = Task.Run(() => Deserialize(configuration));
+            return new ProgressiveTask<object>(progressionTracker, task);
+        }
+    }
+
+    public ProgressiveTask<object> DeserializeAsync(string configuration, Type type)
+    {
+        lock (Lock)
+        {
+            progressionTracker.Reset();
+            Task<object> task = Task.Run(() => Deserialize(configuration, type));
+            return new ProgressiveTask<object>(progressionTracker, task);
+        }
+    }
+
+    public ProgressiveTask<T> DeserializeAsync<T>(string configuration)
+    {
+        lock (Lock)
+        {
+            progressionTracker.Reset();
+            Task<T> task = Task.Run(() => Deserialize<T>(configuration));
+            return new ProgressiveTask<T>(progressionTracker, task);
+        }
+    }
+
+    public ProgressiveTask<string> SerializeAsync(object instance)
+    {
+        lock (Lock)
+        {
+            progressionTracker.Reset();
+            Task<string> task = Task.Run(() => Serialize(instance));
+            return new ProgressiveTask<string>(progressionTracker, task);
+        }
+    }
+
+    internal object InternalDeserialize(string configuration, Type type)
+    {
+        return deserializer.Deserialize(configuration, type)!;
+    }
+}

Engine.Systems/Engine.Systems.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
+    <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>Syntriax.Engine.Systems</RootNamespace>
   </PropertyGroup>

Engine.Systems/Preserver.cs

@@ -0,0 +1,10 @@
+namespace Syntriax.Engine.Systems
+{
+    // This is pretty much so the assembly gets loaded automatically because 
+    // the builds include the assembly but sometimes doesn't link load it at startup.
+    // I will hopefully one day fix it and remove this.
+    public static class Preserver
+    {
+        public static void Preserve() { }
+    }
+}

Engine.Systems/StateMachine/IState.cs

@@ -1,14 +1,14 @@
+using Syntriax.Engine.Core;
+
 namespace Syntriax.Engine.Systems.StateMachine;
 
-public interface IState
+public interface IState : IEntity, INameable
 {
     event StateUpdateEventHandler? OnStateUpdate;
     event StateTransitionedFromEventHandler? OnStateTransitionedFrom;
     event StateTransitionedToEventHandler? OnStateTransitionedTo;
     event StateTransitionReadyEventHandler? OnStateTransitionReady;
 
-    string Name { get; }
-
     IState? GetNextState();
 
     void Update();

Engine.Systems/StateMachine/State.cs

@@ -1,20 +1,36 @@
+using System.Collections.Generic;
+
 using Syntriax.Engine.Core;
 
 namespace Syntriax.Engine.Systems.StateMachine;
 
-public class State : IState
+public class State : BaseEntity, IState
 {
     public event IState.StateUpdateEventHandler? OnStateUpdate = null;
     public event IState.StateTransitionedFromEventHandler? OnStateTransitionedFrom = null;
     public event IState.StateTransitionedToEventHandler? OnStateTransitionedTo = null;
     public event IState.StateTransitionReadyEventHandler? OnStateTransitionReady = null;
+    public event INameable.NameChangedEventHandler? OnNameChanged = null;
 
     private readonly List<StateTransition> transitions = [];
     private readonly Dictionary<string, StateTransition> possibleTransitions = [];
+    private string _name = "Default State Name";
 
-    public string Name { get; set; } = "Default State Name";
     public IReadOnlyList<StateTransition> Transitions => transitions;
     public IReadOnlyDictionary<string, StateTransition> PossibleTransitions => possibleTransitions;
+    public string Name
+    {
+        get => _name;
+        set
+        {
+            if (_name.CompareTo(value) == 0)
+                return;
+
+            string previousName = _name;
+            _name = value;
+            OnNameChanged?.Invoke(this, previousName);
+        }
+    }
 
     public void RemoveTransition(string name)
     {

Engine.Systems/StateMachine/StateBehaviourBase.cs

@@ -7,10 +7,24 @@ public abstract class StateBehaviourBase : Behaviour, IState
     public event IState.StateUpdateEventHandler? OnStateUpdate = null;
     public event IState.StateTransitionedFromEventHandler? OnStateTransitionedFrom = null;
     public event IState.StateTransitionedToEventHandler? OnStateTransitionedTo = null;
+    public event INameable.NameChangedEventHandler? OnNameChanged = null;
 
     public abstract event IState.StateTransitionReadyEventHandler? OnStateTransitionReady;
 
-    public abstract string Name { get; }
+    private string _name = string.Empty;
+    public string Name
+    {
+        get => _name;
+        set
+        {
+            if (_name.CompareTo(value) == 0)
+                return;
+
+            string previousName = _name;
+            _name = value;
+            OnNameChanged?.Invoke(this, previousName);
+        }
+    }
 
     protected virtual void OnUpdateState() { }
     public void Update()

Engine.Systems/StateMachine/StateMachine.cs

@@ -1,4 +1,5 @@
 using Syntriax.Engine.Core;
+using Syntriax.Engine.Core.Serialization;
 
 namespace Syntriax.Engine.Systems.StateMachine;
 
@@ -7,6 +8,7 @@ public class StateMachine : Behaviour
     public event StateChangedEventHandler? OnStateChanged = null;
 
     private IState _state = new State();
+    [Serialize]
     public IState State
     {
         get => _state;

Engine.Systems/StateMachine/StateTransition.cs

@@ -1,3 +1,7 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
 namespace Syntriax.Engine.Systems.StateMachine;
 
 public readonly record struct StateTransition(IState State, IReadOnlyList<Func<bool>> Conditions)

Engine.Systems/Tween/Easings.cs

@@ -1,5 +1,7 @@
 // Reference: https://easings.net
 
+using Syntriax.Engine.Core;
+
 namespace Syntriax.Engine.Systems.Tween;
 
 internal static class EaseConstants
@@ -7,52 +9,54 @@ internal static class EaseConstants
     internal const float c1 = 1.70158f;
     internal const float c2 = c1 * 1.525f;
     internal const float c3 = c1 + 1f;
-    internal const float c4 = 2f * Core.Math.PI / 3f;
+    internal const float c4 = 2f * Math.PI / 3f;
-    internal const float c5 = 2f * Core.Math.PI / 4.5f;
+    internal const float c5 = 2f * Math.PI / 4.5f;
 }
 
-public readonly struct EaseLinear : IEasing { public readonly float Evaluate(float x) => x; }
+public abstract class EasingBase<T> where T : IEasing, new() { public static readonly T Instance = new(); }
 
-public readonly struct EaseInQuad : IEasing { public readonly float Evaluate(float x) => x * x; }
+public class EaseLinear : EasingBase<EaseLinear>, IEasing { public float Evaluate(float x) => x; }
-public readonly struct EaseOutQuad : IEasing { public readonly float Evaluate(float x) => 1f - (1f - x) * (1f - x); }
-public readonly struct EaseInOutQuad : IEasing { public readonly float Evaluate(float x) => x < .5f ? 2f * x * x : 1f - Core.Math.Pow(-2f * x + 2f, 2f) * .5f; }
 
-public readonly struct EaseInCubic : IEasing { public readonly float Evaluate(float x) => x * x * x; }
+public class EaseInQuad : EasingBase<EaseInQuad>, IEasing { public float Evaluate(float x) => x * x; }
-public readonly struct EaseOutCubic : IEasing { public readonly float Evaluate(float x) => 1f - Core.Math.Pow(1f - x, 3f); }
+public class EaseOutQuad : EasingBase<EaseOutQuad>, IEasing { public float Evaluate(float x) => 1f - (1f - x) * (1f - x); }
-public readonly struct EaseInOutCubic : IEasing { public readonly float Evaluate(float x) => x < .5f ? 4f * x * x * x : 1f - Core.Math.Pow(-2f * x + 2f, 3f) * .5f; }
+public class EaseInOutQuad : EasingBase<EaseInOutQuad>, IEasing { public float Evaluate(float x) => x < .5f ? 2f * x * x : 1f - Math.Pow(-2f * x + 2f, 2f) * .5f; }
 
-public readonly struct EaseInQuart : IEasing { public readonly float Evaluate(float x) => x * x * x * x; }
+public class EaseInCubic : EasingBase<EaseInCubic>, IEasing { public float Evaluate(float x) => x * x * x; }
-public readonly struct EaseOutQuart : IEasing { public readonly float Evaluate(float x) => 1f - Core.Math.Pow(1f - x, 4f); }
+public class EaseOutCubic : EasingBase<EaseOutCubic>, IEasing { public float Evaluate(float x) => 1f - Math.Pow(1f - x, 3f); }
-public readonly struct EaseInOutQuart : IEasing { public readonly float Evaluate(float x) => x < .5f ? 8f * x * x * x * x : 1f - Core.Math.Pow(-2f * x + 2f, 4f) * .5f; }
+public class EaseInOutCubic : EasingBase<EaseInOutCubic>, IEasing { public float Evaluate(float x) => x < .5f ? 4f * x * x * x : 1f - Math.Pow(-2f * x + 2f, 3f) * .5f; }
 
-public readonly struct EaseInQuint : IEasing { public readonly float Evaluate(float x) => x * x * x * x * x; }
+public class EaseInQuart : EasingBase<EaseInQuart>, IEasing { public float Evaluate(float x) => x * x * x * x; }
-public readonly struct EaseOutQuint : IEasing { public readonly float Evaluate(float x) => 1f - Core.Math.Pow(1f - x, 5f); }
+public class EaseOutQuart : EasingBase<EaseOutQuart>, IEasing { public float Evaluate(float x) => 1f - Math.Pow(1f - x, 4f); }
-public readonly struct EaseInOutQuint : IEasing { public readonly float Evaluate(float x) => x < .5f ? 16f * x * x * x * x * x : 1f - Core.Math.Pow(-2f * x + 2f, 5f) * .5f; }
+public class EaseInOutQuart : EasingBase<EaseInOutQuart>, IEasing { public float Evaluate(float x) => x < .5f ? 8f * x * x * x * x : 1f - Math.Pow(-2f * x + 2f, 4f) * .5f; }
 
-public readonly struct EaseInSine : IEasing { public readonly float Evaluate(float x) => 1f - Core.Math.Cos(x * Core.Math.PI * .5f); }
+public class EaseInQuint : EasingBase<EaseInQuint>, IEasing { public float Evaluate(float x) => x * x * x * x * x; }
-public readonly struct EaseOutSine : IEasing { public readonly float Evaluate(float x) => Core.Math.Sin(x * Core.Math.PI * .5f); }
+public class EaseOutQuint : EasingBase<EaseOutQuint>, IEasing { public float Evaluate(float x) => 1f - Math.Pow(1f - x, 5f); }
-public readonly struct EaseInOutSine : IEasing { public readonly float Evaluate(float x) => -(Core.Math.Cos(Core.Math.PI * x) - 1f) * .5f; }
+public class EaseInOutQuint : EasingBase<EaseInOutQuint>, IEasing { public float Evaluate(float x) => x < .5f ? 16f * x * x * x * x * x : 1f - Math.Pow(-2f * x + 2f, 5f) * .5f; }
 
-public readonly struct EaseInExpo : IEasing { public readonly float Evaluate(float x) => x == 0f ? 0f : Core.Math.Pow(2f, 10f * x - 10f); }
+public class EaseInSine : EasingBase<EaseInSine>, IEasing { public float Evaluate(float x) => 1f - Math.Cos(x * Math.PI * .5f); }
-public readonly struct EaseOutExpo : IEasing { public readonly float Evaluate(float x) => x == 1f ? 1f : 1f - Core.Math.Pow(2f, -10f * x); }
+public class EaseOutSine : EasingBase<EaseOutSine>, IEasing { public float Evaluate(float x) => Math.Sin(x * Math.PI * .5f); }
-public readonly struct EaseInOutExpo : IEasing { public readonly float Evaluate(float x) => x == 0f ? 0f : x == 1f ? 1f : x < .5f ? Core.Math.Pow(2f, 20f * x - 10f) * .5f : (2f - Core.Math.Pow(2f, -20f * x + 10f)) * .5f; }
+public class EaseInOutSine : EasingBase<EaseInOutSine>, IEasing { public float Evaluate(float x) => -(Math.Cos(Math.PI * x) - 1f) * .5f; }
 
-public readonly struct EaseInCirc : IEasing { public readonly float Evaluate(float x) => 1f - Core.Math.Sqrt(1f - Core.Math.Pow(x, 2f)); }
+public class EaseInExpo : EasingBase<EaseInExpo>, IEasing { public float Evaluate(float x) => x == 0f ? 0f : Math.Pow(2f, 10f * x - 10f); }
-public readonly struct EaseOutCirc : IEasing { public readonly float Evaluate(float x) => Core.Math.Sqrt(1f - Core.Math.Pow(x - 1f, 2f)); }
+public class EaseOutExpo : EasingBase<EaseOutExpo>, IEasing { public float Evaluate(float x) => x == 1f ? 1f : 1f - Math.Pow(2f, -10f * x); }
-public readonly struct EaseInOutCirc : IEasing { public readonly float Evaluate(float x) => x < .5f ? (1f - Core.Math.Sqrt(1f - Core.Math.Pow(2f * x, 2f))) * .5f : (Core.Math.Sqrt(1f - Core.Math.Pow(-2f * x + 2f, 2f)) + 1f) * .5f; }
+public class EaseInOutExpo : EasingBase<EaseInOutExpo>, IEasing { public float Evaluate(float x) => x == 0f ? 0f : x == 1f ? 1f : x < .5f ? Math.Pow(2f, 20f * x - 10f) * .5f : (2f - Math.Pow(2f, -20f * x + 10f)) * .5f; }
 
-public readonly struct EaseInBack : IEasing { public readonly float Evaluate(float x) => EaseConstants.c3 * x * x * x - EaseConstants.c1 * x * x; }
+public class EaseInCirc : EasingBase<EaseInCirc>, IEasing { public float Evaluate(float x) => 1f - Math.Sqrt(1f - Math.Pow(x, 2f)); }
-public readonly struct EaseOutBack : IEasing { public readonly float Evaluate(float x) => 1f + EaseConstants.c3 * Core.Math.Pow(x - 1f, 3f) + EaseConstants.c1 * Core.Math.Pow(x - 1f, 2f); }
+public class EaseOutCirc : EasingBase<EaseOutCirc>, IEasing { public float Evaluate(float x) => Math.Sqrt(1f - Math.Pow(x - 1f, 2f)); }
-public readonly struct EaseInOutBack : IEasing { public readonly float Evaluate(float x) => x < .5f ? Core.Math.Pow(2f * x, 2f) * ((EaseConstants.c2 + 1f) * 2f * x - EaseConstants.c2) * .5f : (Core.Math.Pow(2f * x - 2f, 2f) * ((EaseConstants.c2 + 1f) * (x * 2f - 2f) + EaseConstants.c2) + 2f) * .5f; }
+public class EaseInOutCirc : EasingBase<EaseInOutCirc>, IEasing { public float Evaluate(float x) => x < .5f ? (1f - Math.Sqrt(1f - Math.Pow(2f * x, 2f))) * .5f : (Math.Sqrt(1f - Math.Pow(-2f * x + 2f, 2f)) + 1f) * .5f; }
 
-public readonly struct EaseInElastic : IEasing { public readonly float Evaluate(float x) => x == 0 ? 0 : x == 1f ? 1f : -Core.Math.Pow(2f, 10f * x - 10f) * Core.Math.Sin((x * 10f - 10.75f) * EaseConstants.c4); }
+public class EaseInBack : EasingBase<EaseInBack>, IEasing { public float Evaluate(float x) => EaseConstants.c3 * x * x * x - EaseConstants.c1 * x * x; }
-public readonly struct EaseOutElastic : IEasing { public readonly float Evaluate(float x) => x == 0 ? 0 : x == 1f ? 1f : Core.Math.Pow(2f, -10f * x) * Core.Math.Sin((x * 10f - .75f) * EaseConstants.c4) + 1f; }
+public class EaseOutBack : EasingBase<EaseOutBack>, IEasing { public float Evaluate(float x) => 1f + EaseConstants.c3 * Math.Pow(x - 1f, 3f) + EaseConstants.c1 * Math.Pow(x - 1f, 2f); }
-public readonly struct EaseInOutElastic : IEasing { public readonly float Evaluate(float x) => x == 0 ? 0 : x == 1f ? 1f : x < .5f ? -(Core.Math.Pow(2f, 20f * x - 10f) * Core.Math.Sin((20f * x - 11.125f) * EaseConstants.c5)) * .5f : Core.Math.Pow(2f, -20f * x + 10f) * Core.Math.Sin((20f * x - 11.125f) * EaseConstants.c5) * .5f + 1f; }
+public class EaseInOutBack : EasingBase<EaseInOutBack>, IEasing { public float Evaluate(float x) => x < .5f ? Math.Pow(2f * x, 2f) * ((EaseConstants.c2 + 1f) * 2f * x - EaseConstants.c2) * .5f : (Math.Pow(2f * x - 2f, 2f) * ((EaseConstants.c2 + 1f) * (x * 2f - 2f) + EaseConstants.c2) + 2f) * .5f; }
 
-public readonly struct EaseInBounce : IEasing { public readonly float Evaluate(float x) => 1f - new EaseOutBounce().Evaluate(1f - x); }
+public class EaseInElastic : EasingBase<EaseInElastic>, IEasing { public float Evaluate(float x) => x == 0 ? 0 : x == 1f ? 1f : -Math.Pow(2f, 10f * x - 10f) * Math.Sin((x * 10f - 10.75f) * EaseConstants.c4); }
-public readonly struct EaseOutBounce : IEasing
+public class EaseOutElastic : EasingBase<EaseOutElastic>, IEasing { public float Evaluate(float x) => x == 0 ? 0 : x == 1f ? 1f : Math.Pow(2f, -10f * x) * Math.Sin((x * 10f - .75f) * EaseConstants.c4) + 1f; }
+public class EaseInOutElastic : EasingBase<EaseInOutElastic>, IEasing { public float Evaluate(float x) => x == 0 ? 0 : x == 1f ? 1f : x < .5f ? -(Math.Pow(2f, 20f * x - 10f) * Math.Sin((20f * x - 11.125f) * EaseConstants.c5)) * .5f : Math.Pow(2f, -20f * x + 10f) * Math.Sin((20f * x - 11.125f) * EaseConstants.c5) * .5f + 1f; }
+
+public class EaseInBounce : EasingBase<EaseInBounce>, IEasing { public float Evaluate(float x) => 1f - EaseOutBounce.Instance.Evaluate(1f - x); }
+public class EaseOutBounce : EasingBase<EaseOutBounce>, IEasing
 {
-    public readonly float Evaluate(float x)
+    public float Evaluate(float x)
     {
         const float n1 = 7.5625f;
         const float d1 = 2.75f;
@@ -69,4 +73,4 @@ public readonly struct EaseOutBounce : IEasing
         return n1 * (x -= 2.625f / d1) * x + .984375f;
     }
 }
-public readonly struct EaseInOutBounce : IEasing { public readonly float Evaluate(float x) => x < .5f ? (1f - new EaseOutBounce().Evaluate(1f - 2f * x)) * .5f : (1f + new EaseOutBounce().Evaluate(2f * x - 1f)) * .5f; }
+public class EaseInOutBounce : IEasing { public float Evaluate(float x) => x < .5f ? (1f - EaseOutBounce.Instance.Evaluate(1f - 2f * x)) * .5f : (1f + EaseOutBounce.Instance.Evaluate(2f * x - 1f)) * .5f; }

Engine.Systems/Tween/EngineExtensions/TweenAABBExtensions.cs

@@ -0,0 +1,10 @@
+using System;
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenAABBExtensions
+{
+    public static ITween TweenAABB(this AABB initialAABB, ITweenManager tweenManager, float duration, AABB targetAABB, Action<AABB> setMethod)
+        => tweenManager.StartTween(duration, t => setMethod?.InvokeSafe(new AABB(initialAABB.LowerBoundary.Lerp(targetAABB.LowerBoundary, t), initialAABB.UpperBoundary.Lerp(targetAABB.UpperBoundary, t))));
+}

Engine.Systems/Tween/EngineExtensions/TweenCamera2DExtensions.cs

@@ -0,0 +1,12 @@
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenCamera2DExtensions
+{
+    public static ITween TweenZoom(this ICamera2D camera2D, ITweenManager tweenManager, float duration, float targetZoom)
+    {
+        float initialZoom = camera2D.Zoom;
+        return tweenManager.StartTween(duration, t => camera2D.Zoom = initialZoom.Lerp(targetZoom, t));
+    }
+}

Engine.Systems/Tween/EngineExtensions/TweenCircleExtensions.cs

@@ -0,0 +1,16 @@
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenCircleExtensions
+{
+    public static ITween TweenCircle(this Circle initialCircle, ITweenManager tweenManager, float duration, Circle targetCircle, System.Action<Circle> setMethod)
+        => tweenManager.StartTween(duration,
+            t => setMethod?.InvokeSafe(
+                new Circle(
+                    initialCircle.Center.Lerp(targetCircle.Center, t),
+                    initialCircle.Diameter.Lerp(targetCircle.Diameter, t)
+                )
+            )
+        );
+}

Engine.Systems/Tween/EngineExtensions/TweenColorExtensions.cs

@@ -0,0 +1,15 @@
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenColorExtensions
+{
+    public static ITween TweenColor(this ColorRGB initialColorRGB, ITweenManager tweenManager, float duration, ColorRGB targetColorRGB, System.Action<ColorRGB> setMethod)
+        => tweenManager.StartTween(duration, t => setMethod?.InvokeSafe(initialColorRGB.Lerp(targetColorRGB, t)));
+
+    public static ITween TweenColor(this ColorRGBA initialColorRGBA, ITweenManager tweenManager, float duration, ColorRGBA targetColorRGBA, System.Action<ColorRGBA> setMethod)
+        => tweenManager.StartTween(duration, t => setMethod?.InvokeSafe(initialColorRGBA.Lerp(targetColorRGBA, t)));
+
+    public static ITween TweenColor(this ColorHSV initialColorHSV, ITweenManager tweenManager, float duration, ColorHSV targetColorHSV, System.Action<ColorHSV> setMethod)
+        => tweenManager.StartTween(duration, t => setMethod?.InvokeSafe(initialColorHSV.Lerp(targetColorHSV, t)));
+}

Engine.Systems/Tween/EngineExtensions/TweenLine2DEquationExtensions.cs

@@ -0,0 +1,16 @@
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenLine2DEquationExtensions
+{
+    public static ITween TweenLine2DEquation(this Line2DEquation initialLine2DEquation, ITweenManager tweenManager, float duration, Line2DEquation targetLine2DEquation, System.Action<Line2DEquation> setMethod)
+        => tweenManager.StartTween(duration,
+            t => setMethod?.InvokeSafe(
+                new Line2DEquation(
+                    initialLine2DEquation.Slope.Lerp(targetLine2DEquation.Slope, t),
+                    initialLine2DEquation.OffsetY.Lerp(targetLine2DEquation.OffsetY, t)
+                )
+            )
+        );
+}

Engine.Systems/Tween/EngineExtensions/TweenLine2DExtensions.cs

@@ -0,0 +1,16 @@
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenLine2DExtensions
+{
+    public static ITween TweenLine2D(this Line2D initialLine2D, ITweenManager tweenManager, float duration, Line2D targetLine2D, System.Action<Line2D> setMethod)
+        => tweenManager.StartTween(duration,
+            t => setMethod?.InvokeSafe(
+                new Line2D(
+                    initialLine2D.From.Lerp(targetLine2D.From, t),
+                    initialLine2D.To.Lerp(targetLine2D.To, t)
+                )
+            )
+        );
+}

Engine.Systems/Tween/EngineExtensions/TweenProjection1DExtensions.cs

@@ -0,0 +1,17 @@
+using System;
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenProjection1DExtensions
+{
+    public static ITween TweenProjection1D(this Projection1D initialProjection1D, ITweenManager tweenManager, float duration, Projection1D targetProjection1D, Action<Projection1D> setMethod)
+        => tweenManager.StartTween(duration,
+            t => setMethod?.InvokeSafe(
+                new Projection1D(
+                    initialProjection1D.Min.Lerp(targetProjection1D.Min, t),
+                    initialProjection1D.Max.Lerp(targetProjection1D.Max, t)
+                )
+            )
+        );
+}

Engine.Systems/Tween/EngineExtensions/TweenQuaternionExtensions.cs

@@ -0,0 +1,10 @@
+using System;
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenQuaternionExtensions
+{
+    public static ITween TweenQuaternion(this Quaternion initialQuaternion, ITweenManager tweenManager, float duration, Quaternion targetQuaternion, Action<Quaternion> setMethod)
+       => tweenManager.StartTween(duration, t => setMethod?.InvokeSafe(initialQuaternion.SLerp(targetQuaternion, t)));
+}

Engine.Systems/Tween/EngineExtensions/TweenShape2DExtensions.cs

@@ -0,0 +1,34 @@
+using System.Collections.Generic;
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenShape2DExtensions
+{
+    public static ITween TweenShape2D(this Shape2D shape, ITweenManager tweenManager, float duration, Shape2D targetShape2D)
+    {
+        List<Vector2D> initialVertices = new(shape.Vertices);
+        List<Vector2D> shapeVertices = new(shape.Vertices);
+
+        return tweenManager.StartTween(duration,
+                t =>
+                {
+                    shapeVertices.Clear();
+                    int maxCount = initialVertices.Count.Max(targetShape2D.Vertices.Count);
+                    for (int i = 0; i < maxCount; i++)
+                    {
+                        int initialIndex = (i * (initialVertices.Count / (float)maxCount)).RoundToInt(Math.RoundMode.Floor);
+                        int targetIndex = (i * (targetShape2D.Vertices.Count / (float)maxCount)).RoundToInt(Math.RoundMode.Floor);
+                        shapeVertices.Add(targetShape2D.Vertices[targetIndex].Lerp(initialVertices[initialIndex], 1f - t));
+                    }
+                    shape.Vertices = shapeVertices;
+                }
+            ).OnComplete(() =>
+            {
+                shapeVertices.Clear();
+                for (int i = 0; i < targetShape2D.Vertices.Count; i++)
+                    shapeVertices.Add(targetShape2D.Vertices[i]);
+                shape.Vertices = shapeVertices;
+            });
+    }
+}

Engine.Systems/Tween/EngineExtensions/TweenTransform2DExtensions.cs

@@ -0,0 +1,42 @@
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenTransform2DExtensions
+{
+    public static ITween TweenPosition(this ITransform2D transform2D, ITweenManager tweenManager, float duration, Vector2D targetPosition)
+    {
+        Vector2D initialPosition = transform2D.Position;
+        return tweenManager.StartTween(duration, t => transform2D.Position = initialPosition.Lerp(targetPosition, t));
+    }
+
+    public static ITween TweenScale(this ITransform2D transform2D, ITweenManager tweenManager, float duration, Vector2D targetScale)
+    {
+        Vector2D initialScale = transform2D.Scale;
+        return tweenManager.StartTween(duration, t => transform2D.Scale = initialScale.Lerp(targetScale, t));
+    }
+
+    public static ITween TweenRotation(this ITransform2D transform2D, ITweenManager tweenManager, float duration, float targetRotation)
+    {
+        float initialRotation = transform2D.Rotation;
+        return tweenManager.StartTween(duration, t => transform2D.Rotation = initialRotation.Lerp(targetRotation, t));
+    }
+
+    public static ITween TweenLocalPosition(this ITransform2D transform2D, ITweenManager tweenManager, float duration, Vector2D targetLocalPosition)
+    {
+        Vector2D initialLocalPosition = transform2D.LocalPosition;
+        return tweenManager.StartTween(duration, t => transform2D.LocalPosition = initialLocalPosition.Lerp(targetLocalPosition, t));
+    }
+
+    public static ITween TweenLocalScale(this ITransform2D transform2D, ITweenManager tweenManager, float duration, Vector2D targetLocalScale)
+    {
+        Vector2D initialLocalScale = transform2D.LocalScale;
+        return tweenManager.StartTween(duration, t => transform2D.LocalScale = initialLocalScale.Lerp(targetLocalScale, t));
+    }
+
+    public static ITween TweenLocalRotation(this ITransform2D transform2D, ITweenManager tweenManager, float duration, float targetLocalRotation)
+    {
+        float initialLocalRotation = transform2D.LocalRotation;
+        return tweenManager.StartTween(duration, t => transform2D.LocalRotation = initialLocalRotation.Lerp(targetLocalRotation, t));
+    }
+}

Engine.Systems/Tween/EngineExtensions/TweenTriangleExtensions.cs

@@ -0,0 +1,18 @@
+using System;
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenTriangleExtensions
+{
+    public static ITween TweenTriangle(this Triangle initialTriangle, ITweenManager tweenManager, float duration, Triangle targetTriangle, Action<Triangle> setMethod)
+       => tweenManager.StartTween(duration,
+            t => setMethod?.InvokeSafe(
+                new Triangle(
+                    initialTriangle.A.Lerp(targetTriangle.A, t),
+                    initialTriangle.B.Lerp(targetTriangle.B, t),
+                    initialTriangle.C.Lerp(targetTriangle.C, t)
+                )
+            )
+        );
+}

Engine.Systems/Tween/EngineExtensions/TweenVector2DExtensions.cs

@@ -0,0 +1,9 @@
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenVector2DExtensions
+{
+    public static ITween TweenVector2D(this Vector2D initialVector2D, ITweenManager tweenManager, float duration, Vector2D targetVector2D, System.Action<Vector2D> setMethod)
+        => tweenManager.StartTween(duration, t => setMethod?.InvokeSafe(initialVector2D.Lerp(targetVector2D, t)));
+}

Engine.Systems/Tween/EngineExtensions/TweenVector3DExtensions.cs

@@ -0,0 +1,9 @@
+using Syntriax.Engine.Core;
+
+namespace Syntriax.Engine.Systems.Tween;
+
+public static class TweenVector3DExtensions
+{
+    public static ITween TweenVector3D(this Vector3D initialVector3D, ITweenManager tweenManager, float duration, Vector3D targetVector3D, System.Action<Vector3D> setMethod)
+        => tweenManager.StartTween(duration, t => setMethod?.InvokeSafe(initialVector3D.Lerp(targetVector3D, t)));
+}

Engine.Systems/Tween/ITweenManager.cs

@@ -0,0 +1,9 @@
+namespace Syntriax.Engine.Systems.Tween;
+
+public interface ITweenManager
+{
+    ITween StartTween(float duration, TweenSetCallback? setCallback = null);
+    void CancelTween(ITween tween);
+
+    delegate void TweenSetCallback(float t);
+}

Engine.Systems/Tween/Tween.cs

@@ -43,7 +43,7 @@ internal class Tween : ITween
     public float Progress { get; internal set; } = 0f;
     private float _counter = 0f;
 
-    public IEasing Easing { get; set; } = new EaseLinear();
+    public IEasing Easing { get; set; } = EaseLinear.Instance;
     public float Value => Easing.Evaluate(Progress);
 
     public float Counter

Engine.Systems/Tween/TweenExtensions.cs

@@ -1,3 +1,5 @@
+using System;
+
 using Syntriax.Engine.Core;
 
 namespace Syntriax.Engine.Systems.Tween;
@@ -47,42 +49,49 @@ public static class TweenExtensions
         tweenConcrete.OnStarted += _ => callback.InvokeSafe();
         return tween;
     }
+
     public static ITween OnPause(this ITween tween, Action callback)
     {
         Tween tweenConcrete = (Tween)tween;
         tweenConcrete.OnPaused += _ => callback.InvokeSafe();
         return tween;
     }
+
     public static ITween OnResume(this ITween tween, Action callback)
     {
         Tween tweenConcrete = (Tween)tween;
         tweenConcrete.OnResumed += _ => callback.InvokeSafe();
         return tween;
     }
+
     public static ITween OnCancel(this ITween tween, Action callback)
     {
         Tween tweenConcrete = (Tween)tween;
         tweenConcrete.OnCancelled += _ => callback.InvokeSafe();
         return tween;
     }
+
     public static ITween OnComplete(this ITween tween, Action callback)
     {
         Tween tweenConcrete = (Tween)tween;
         tweenConcrete.OnCompleted += _ => callback.InvokeSafe();
         return tween;
     }
+
     public static ITween OnEnd(this ITween tween, Action callback)
     {
         Tween tweenConcrete = (Tween)tween;
         tweenConcrete.OnEnded += _ => callback.InvokeSafe();
         return tween;
     }
+
     public static ITween OnUpdate(this ITween tween, Action callback)
     {
         Tween tweenConcrete = (Tween)tween;
         tweenConcrete.OnUpdated += _ => callback.InvokeSafe();
         return tween;
     }
+
     public static ITween OnDeltaUpdate(this ITween tween, Action<float> callback)
     {
         Tween tweenConcrete = (Tween)tween;

Engine.Systems/Tween/TweenManager.cs

@@ -1,16 +1,17 @@
 using System.Collections;
+using System.Collections.Generic;
 
 using Syntriax.Engine.Core;
 
 namespace Syntriax.Engine.Systems.Tween;
 
-public class TweenManager : UniverseObject
+public class TweenManager : UniverseObject, ITweenManager
 {
     private CoroutineManager coroutineManager = null!;
 
     private readonly Dictionary<ITween, IEnumerator> runningCoroutines = [];
 
-    public ITween StartTween(float duration, TweenSetCallback? setCallback = null)
+    public ITween StartTween(float duration, ITweenManager.TweenSetCallback? setCallback = null)
     {
         Tween tween = new(duration);
         tween.OnUpdated += tween => setCallback?.InvokeSafe(tween.Value);
@@ -60,6 +61,4 @@ public class TweenManager : UniverseObject
     {
         coroutineManager = null!;
     }
-
-    public delegate void TweenSetCallback(float t);
 }

Engine.sln

@@ -11,14 +11,17 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Engine.Systems", "Engine.Sy
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Engine", "Engine\Engine.csproj", "{58AE79C1-9203-44AE-8022-AA180F0A71DC}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Engine.Serializers", "Engine.Serializers", "{F88E129A-9A47-4D27-96EE-6EC02F79594B}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Engine.Serializers.Yaml", "Engine.Serializers\Engine.Serializers.Yaml\Engine.Serializers.Yaml.csproj", "{E9D1CDC3-5BFF-4C87-AFEB-6CE372709176}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "YamlDotNet", "Engine.Serializers\YamlDotNet\YamlDotNet\YamlDotNet.csproj", "{3D852C92-BC14-4893-AEF2-50612DAFCD8F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{71719EAD-1B6B-4229-B39E-E53A2E8BFAB1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{71719EAD-1B6B-4229-B39E-E53A2E8BFAB1}.Debug|Any CPU.Build.0 = Debug|Any CPU
@@ -36,5 +39,20 @@ Global
 		{58AE79C1-9203-44AE-8022-AA180F0A71DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{58AE79C1-9203-44AE-8022-AA180F0A71DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{58AE79C1-9203-44AE-8022-AA180F0A71DC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E9D1CDC3-5BFF-4C87-AFEB-6CE372709176}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E9D1CDC3-5BFF-4C87-AFEB-6CE372709176}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E9D1CDC3-5BFF-4C87-AFEB-6CE372709176}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E9D1CDC3-5BFF-4C87-AFEB-6CE372709176}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3D852C92-BC14-4893-AEF2-50612DAFCD8F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3D852C92-BC14-4893-AEF2-50612DAFCD8F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3D852C92-BC14-4893-AEF2-50612DAFCD8F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3D852C92-BC14-4893-AEF2-50612DAFCD8F}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{E9D1CDC3-5BFF-4C87-AFEB-6CE372709176} = {F88E129A-9A47-4D27-96EE-6EC02F79594B}
+		{3D852C92-BC14-4893-AEF2-50612DAFCD8F} = {F88E129A-9A47-4D27-96EE-6EC02F79594B}
 	EndGlobalSection
 EndGlobal

Engine/Engine.csproj

@@ -2,14 +2,15 @@
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
+    <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>enable</Nullable>
+    <RootNamespace>Syntriax.Engine</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\Engine.Core\Engine.Core.csproj" />
-    <ProjectReference Include="..\Engine.Systems\Engine.Systems.csproj" />
     <ProjectReference Include="..\Engine.Physics2D\Engine.Physics2D.csproj" />
+    <ProjectReference Include="..\Engine.Systems\Engine.Systems.csproj" />
   </ItemGroup>
 
 </Project>

Engine/Preserver.cs

@@ -0,0 +1,15 @@
+namespace Syntriax.Engine
+{
+    // This is pretty much so the assembly gets loaded automatically because 
+    // the builds include the assembly but sometimes doesn't link load it at startup.
+    // I will hopefully one day fix it and remove this. 
+    public static class Preserver
+    {
+        public static void Preserve()
+        {
+            Core.Preserver.Preserve();
+            Physics2D.Preserver.Preserve();
+            Systems.Preserver.Preserve();
+        }
+    }
+}

README.md

@@ -1,15 +1,36 @@
 # Work In Progress
 
-This engine is still in development so there **WILL** be breaking changes, but the implemented features include:
+This is a Universe(Game) engine written in C# .NET Core.
+
+This engine is experimental and still in development so there ***WILL*** be breaking changes, but the implemented features include:
 
 - Modular Systems
+  - Timers
+  - Coroutines
+  - Tweening
+  - State Machines
+  - 2D Physics Engine(**Not Fully Completed, but usable**)
+    - Rigid Body Simulations
+    - Collision Detection (Convex Shape & Circle)
+    - Collision Resolution (**Not Fully Completed**)
+- Serialization
+  - YAML
+  - JSON (Not added yet)
 - Behaviour System
-- 2D Physics Engine(**Not Fully Completed, but usable**)
+- Hierarchy System
-  - Rigid Body Simulations
-  - Collision Detection (Convex Shape & Circle)
-  - Collision Resolution (**Not Fully Completed**)
-- Vector2D, AABB, Circle, Line, LineEquation, Projection & Shape Data Types
 - General Math
+- Primitive Types
+  - AABB
+  - Circle
+  - Line2D
+  - Line2DEquation
+  - Projection1D
+  - Quaternion
+  - Shape2D
+  - Triangle
+  - Vector2D
+  - Vector3D
+- ***And more to come!***
 
 ---