From ba218b5315ea6b009a1be236f794db48c05e51ba Mon Sep 17 00:00:00 2001
From: Thoumi Ngonga Brice <thoumi-ngonga.brice@informatik.hs-fulda.de>
Date: Mon, 6 Feb 2023 22:19:42 +0100
Subject: [PATCH] Update Implementation Methode AIGridGUI

---
 src/main/java/BattleShip/AIGridGUI.java | 31 ++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/src/main/java/BattleShip/AIGridGUI.java b/src/main/java/BattleShip/AIGridGUI.java
index 5afe8d4..3f059a4 100644
--- a/src/main/java/BattleShip/AIGridGUI.java
+++ b/src/main/java/BattleShip/AIGridGUI.java
@@ -156,7 +156,6 @@ public class AIGridGUI extends JPanel {
 
         return endGame;
     }
-
     public void go() {
         //Play a turn by making a guess at a cell.
 
@@ -190,6 +189,36 @@ public class AIGridGUI extends JPanel {
                 guesses[randInt] = guesses[i];
                 guesses[i] = randGuess;
             }
+
+            int numCellsTried = 0;
+
+            //Test potential guesses and mark clear if criteria met.
+            while(!isClear && numCellsTried < guesses.length) {
+                guessLocation = guesses[numCellsTried];
+                numCellsTried++;
+
+                //If the cell has not already been guessed, test whether there are enough clear spaces in at least one direction.
+                if(!cellsGuessed[guessLocation]) {
+
+                    int u = guessLocation;
+                    int upCount = -1;
+                    while(u >= 0 && !cellsHit[u]) {
+                        u = moveUp(u);
+                        upCount++;
+                    }
+                }
+            }
+        }
+    }
+
+    //Return the location of a cell one space in the given direction, or return -1 if out of bounds.
+
+    public int moveUp(int u) {
+        int dirUp = u - columns;
+        if(dirUp < 0) {
+            return -1;
+        } else {
+            return dirUp;
         }
     }
 }