Refactor DiceOS to use ResourceLoader for texture management and remove unused background texture

src/main/java/be/seeseemelk/diceos/system/DiceOS.java

@@ -22,7 +22,6 @@ public class DiceOS extends ApplicationAdapter {
     private final DisplayService display;
     private final CursorService cursorService;
     private final List<OnStartup> startupTasks;
-    private Texture background;
     private Texture clouds;
     private Texture border;
     private NinePatch menubar;
@@ -35,8 +34,7 @@ public class DiceOS extends ApplicationAdapter {
     @Override
     public void create() {
         log.info("DiceOS starting...");
-        background = new Texture("src/main/resources/background.png");
-        clouds = new Texture("src/main/resources/clouds.png");
+        clouds = resourceLoader.loadTexture("backgrounds/clouds.png");
         border = resourceLoader.loadTexture("system/border.png");
         loadMenubar();
 
@@ -83,11 +81,6 @@ public class DiceOS extends ApplicationAdapter {
         ScreenUtils.clear(Color.GREEN);
 
         // Render background
-        for (int y = 0; y < display.getHeight(); y += 8) {
-            for (int x = 0; x < display.getWidth(); x += 8) {
-                display.draw(background, x, y);
-            }
-        }
         display.draw(clouds, 0, 0);
 
         // Render menubar