From 29a7f5880f83102aeb9ff8f5a0277193cc930b81 Mon Sep 17 00:00:00 2001
From: Syntriax <Syntriax@gmail.com>
Date: Mon, 9 Jun 2025 18:59:15 +0300
Subject: [PATCH] feat: transform up, down, left & right properties added

---
 Engine.Core/Abstract/ITransform2D.cs | 20 ++++++++++++++++++++
 Engine.Core/Transform2D.cs           |  5 +++++
 2 files changed, 25 insertions(+)

diff --git a/Engine.Core/Abstract/ITransform2D.cs b/Engine.Core/Abstract/ITransform2D.cs
index b0175fa..495ef9e 100644
--- a/Engine.Core/Abstract/ITransform2D.cs
+++ b/Engine.Core/Abstract/ITransform2D.cs
@@ -20,6 +20,26 @@ public interface ITransform2D : IBehaviour
     /// </summary>
     Event<ITransform2D, RotationChangedArguments> OnRotationChanged { get; }
 
+    /// <summary>
+    /// The <see cref="Vector2D"/> pointing upwards in world space.
+    /// </summary>
+    Vector2D Up { get; }
+
+    /// <summary>
+    /// The <see cref="Vector2D"/> pointing upwards in world space.
+    /// </summary>
+    Vector2D Down { get; }
+
+    /// <summary>
+    /// The <see cref="Vector2D"/> pointing upwards in world space.
+    /// </summary>
+    Vector2D Left { get; }
+
+    /// <summary>
+    /// The <see cref="Vector2D"/> pointing upwards in world space.
+    /// </summary>
+    Vector2D Right { get; }
+
     /// <summary>
     /// The world position of the <see cref="ITransform2D"/> in 2D space.
     /// </summary>
diff --git a/Engine.Core/Transform2D.cs b/Engine.Core/Transform2D.cs
index fa50bb9..7d14fa9 100644
--- a/Engine.Core/Transform2D.cs
+++ b/Engine.Core/Transform2D.cs
@@ -19,6 +19,11 @@ public class Transform2D : Behaviour, ITransform2D
 
     private ITransform2D? parentTransform = null;
 
+    public Vector2D Up => Vector2D.Up.Rotate(Rotation * Math.DegreeToRadian);
+    public Vector2D Down => Vector2D.Down.Rotate(Rotation * Math.DegreeToRadian);
+    public Vector2D Left => Vector2D.Left.Rotate(Rotation * Math.DegreeToRadian);
+    public Vector2D Right => Vector2D.Right.Rotate(Rotation * Math.DegreeToRadian);
+
     public Vector2D Position
     {
         get => _position;