Save the level when pressing escape in a level

app/src/main/java/school_project/GameUI.java

@@ -12,8 +12,11 @@ public class GameUI extends Group{
     public final static int SPACE_SIZE = 5;
     private final Vec2 piece_pos_click = new Vec2();
 
+    private Map level;
+
     public GameUI(Map level) throws FileNotFoundException {
         super();
+        this.level = level;
 
         MatrixShape grid = new MatrixShape(level);
 
@@ -77,8 +80,11 @@ public class GameUI extends Group{
                     }
                 }
             });
-
             getChildren().add(_piece);
         }
     }
+
+    public Map getLevel() {
+        return level;
+    }
 }