joystick-bounding-box: Fixed issue around bounding box determination

Assets/BetterJoystick/Runtime/Scripts/Joystick.cs

@@ -81,13 +81,13 @@ private void OnDragEvent(MouseDragEvent obj)
             else
             {
                 var centering = GetCentering();
-                var mousePosition = obj.MousePosition;
-                if (!_joystickRect.InRange(obj.MousePosition))
+                var mousePosition = obj.MousePosition - GetJoystickRelativeAreaPosition();
+                if (!_joystickRect.InRange(mousePosition))
                 {
-                    mousePosition = _joystickRect.GetPointOnEdge(obj.MousePosition);
+                    mousePosition = _joystickRect.GetPointOnEdge(mousePosition);
                 }
 
-                var panelPosition = this.WorldToLocal(mousePosition - centering);
+                var panelPosition = mousePosition - centering;
                 _joystickInner.style.top = panelPosition.y;
                 _joystickInner.style.left = panelPosition.x;
                 newValue = mousePosition - _joystickRect.Center;
@@ -123,6 +123,12 @@ private void PlaceJoystickAtCenter()
             _joystickInner.style.top = (joystickResolvedStyle.height - GetTopOffset(joystickResolvedStyle)) / 2f - centering.y;
             _joystickInner.style.left = (joystickResolvedStyle.width - GetLeftOffset(joystickResolvedStyle)) / 2f - centering.x;
         }
+
+        private Vector2 GetJoystickRelativeAreaPosition()
+        {
+            var joystickElementPosition = worldBound;
+            return new Vector2(joystickElementPosition.x, joystickElementPosition.y);
+        }
 
         private float GetTopOffset(IResolvedStyle resolved)
         {

Assets/BetterJoystick/Runtime/Scripts/JoystickRect/Models/CircleRect.cs

@@ -17,7 +17,8 @@ public CircleRect(VisualElement root)
 
         public float Radius => _root.layout.width / 2f;
 
-        public Vector2 Center => _root.layout.center;
+        // Center relative to the container
+        public Vector2 Center => _root.layout.center - _root.layout.position;
 
         public bool InRange(Vector2 point)
         {

Assets/BetterJoystick/Runtime/Scripts/JoystickRect/Models/RectangleRect.cs

@@ -17,34 +17,31 @@ public RectangleRect(VisualElement root)
 
         public float Radius => Mathf.Max(_root.layout.width, _root.layout.height) / 2f;
 
-        public Vector2 Center => _root.layout.center;
+        public Vector2 Center => _root.layout.center - _root.layout.position;
 
         public bool InRange(Vector2 point)
         {
-            return _root.layout.Contains(point);
+            // Check the point exists within the rectangle relative to bounds
+            return new Rect(0,0, _root.layout.width, _root.layout.height).Contains(point);
         }
 
         public Vector2 GetPointOnEdge(Vector2 point)
         {
-            return GetClosestPointOnRectEdge(_root.layout, point);
+            return GetClosestPointOnRectEdge(point);
         }
 
-        private Vector2 GetClosestPointOnRectEdge(Rect rect, Vector2 point)
+        private Vector2 GetClosestPointOnRectEdge(Vector2 point)
         {
-            // Get the center point of the rectangle
-            var center = rect.center;
-
-            // Calculate the half-width and half-height of the rectangle
-            var halfWidth = rect.width / 2;
-            var halfHeight = rect.height / 2;
+            var halfWidth = Center.x;
+            var halfHeight = Center.y;
 
             // Calculate the distance between the center point and the outer point
-            var direction = point - center;
+            var direction = point - Center;
 
             // Calculate the distance between the center point and the closest point on the edge of the rectangle
             var deltaX = Mathf.Clamp(direction.x, -halfWidth, halfWidth);
             var deltaY = Mathf.Clamp(direction.y, -halfHeight, halfHeight);
-            var closestPoint = center + new Vector2(deltaX, deltaY);
+            var closestPoint = Center + new Vector2(deltaX, deltaY);
 
             return closestPoint;
         }