feat: Circle Behaviour

Game/Behaviours/CircleBehaviour.cs

@@ -0,0 +1,26 @@
+using Microsoft.Xna.Framework;
+
+using Apos.Shapes;
+
+using Syntriax.Engine.Core;
+using Syntriax.Engine.Physics2D.Primitives;
+
+namespace Pong.Behaviours;
+
+public class CircleBehaviour : Syntriax.Engine.Physics2D.Collider2DCircleBehaviour, IDisplayableShape
+{
+    public CircleBehaviour(Circle circle) { this.CircleLocal = circle; }
+    public CircleBehaviour(Circle circle, float Thickness) { this.CircleLocal = circle; this.Thickness = Thickness; }
+    public CircleBehaviour(Circle circle, Color color) { this.CircleLocal = circle; Color = color; }
+    public CircleBehaviour(Circle circle, Color color, float Thickness) { this.CircleLocal = circle; this.Thickness = Thickness; Color = color; }
+
+    public Color Color { get; set; } = Color.White;
+    public float Thickness { get; set; } = .5f;
+
+    public void Draw(ShapeBatch shapeBatch)
+    {
+        Recalculate();
+
+        shapeBatch.BorderCircle(CircleWorld.Center.ToDisplayVector2(), CircleWorld.Radius, Color);
+    }
+}