Pass ray data into background widgets

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>

lib/main.dart

@@ -89,7 +89,7 @@ class _MainAppState extends State<MainApp> {
           children: [
             Stack(
               children: [
-                const Background(),
+                Background(rayData),
                 Walls(rayData),
               ],
             ),
@@ -553,24 +553,29 @@ class MapRayPainter extends CustomPainter {
 
 // * Background
 class Background extends StatelessWidget {
-  const new({
+  const new(
+    this.rayData, {
     super.key,
   });
 
+  final RayData rayData;
+
   @override
   Widget build(BuildContext context) {
-    return const Stack(
+    return Stack(
       textDirection: TextDirection.ltr,
       children: [
-        Ceiling(),
+        Ceiling(rayData),
-        Floor(),
+        Floor(rayData),
       ],
     );
   }
 }
 
 class Ceiling extends StatelessWidget {
-  const new({super.key});
+  const new(this.rayData, {super.key});
+
+  final RayData rayData;
 
   @override
   Widget build(BuildContext context) {
@@ -617,7 +622,9 @@ class CeilingPainter extends CustomPainter {
 }
 
 class Floor extends StatelessWidget {
-  const new({super.key});
+  const new(this.rayData, {super.key});
+
+  final RayData rayData;
 
   @override
   Widget build(BuildContext context) {
@@ -924,7 +931,6 @@ class RayHit(
 }
 
 // * Map
-
 abstract class GameMap {
   // dart format off
   static const List<int> map = [