Display.java added to store visual elements

cicaprojekt/Display.java

@@ -0,0 +1,21 @@
+package cicaprojekt;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Display {
+    private List<Drawer> visuals;
+    
+    public Display() {
+        visuals = new ArrayList<>();
+    }
+    
+    public void addVisual(Drawer visual) {
+        visuals.add(visual);
+    }
+    
+    public void drawVisuals() {
+        for(Drawer visual : visuals)
+            visual.draw();
+    }
+}