Update Implementation Methode AIGridGUI

src/main/java/BattleShip/AIGridGUI.java

@@ -252,6 +252,15 @@ public class AIGridGUI extends JPanel {
                     }
                     up.setCell(u);
                     up.setCount(upCount);
+
+                    int d = f;
+                    int downCount = -1;
+                    while(d >= 0 && cellsHit[d] && !cellsKilled[d]) {
+                        d = moveDown(d);
+                        downCount++;
+                    }
+                    down.setCell(d);
+                    down.setCount(downCount);
                 }
             }