Ai is not working. Added debug messages.

Added loss method so it can be called when it loses to learn.
There was an array out of bounds exception at some point too

src/controller/TTTController.java

@@ -92,6 +92,9 @@ public class TTTController implements ActionListener {
 			try {
 				trainCount = Integer.parseInt(controlPanel
 						.getTrainNumberField().getText());
+				if (trainCount <= 0) {
+					throw new Exception();
+				}
 			} catch (Exception ex) {
 				JOptionPane.showMessageDialog(null,
 						"Please enter a valid number to train");
@@ -163,6 +166,9 @@ public class TTTController implements ActionListener {
 				if (!theGame.isPlayable()) {
 					// performs relative actions if game is over
 					if (theGame.getState() == State.WIN) {
+						if (theGame.getCurPlayer() instanceof AIPlayer) {
+							((AIPlayer) theGame.getCurPlayer()).loss();
+						}
 						JOptionPane.showMessageDialog(null,
 								theGame.getPlayerTurn() + " wins!");
 						if (theGame.getPlayerTurn() == "X")

src/model/player/AIPlayer.java

@@ -52,13 +52,14 @@ public class AIPlayer extends Player implements AutoPlayable {
 			for (int col = 0; col < theBoard.getSize(); col++) {
 				if (curBoard[row][col] == Mark.NONE) {
 					curBoard[row][col] = getMark();
-					// if the board is a win
 					if (hashBoards.get(curBoard) == null) {
+						System.out.println("What does this do...");
 						prevBoard = twoDArrayDeepCopy(curBoard);
 						move(row, col);
 						// if the boards a win, set all the other spots to
 						// false, so it knows to win
 						if (theBoard.getState() == State.WIN) {
+							System.out.println("I win! Writing this down...");
 							hashBoards.put(curBoard, true);
 							curBoard[row][col] = Mark.NONE;
 							for (int row2 = 0; row < theBoard.getSize(); row++) {
@@ -73,9 +74,8 @@ public class AIPlayer extends Player implements AutoPlayable {
 						}
 						Integer[] answer = { row, col };
 						return answer;
-					}
-					// if the board might lead to a win
-					else if (hashBoards.get(curBoard) == true) {
+					} else if (hashBoards.get(curBoard) == true) {
+						System.out.println("I got this in the bag!");
 						move(row, col);
 						Integer[] answer = { row, col };
 						return answer;
@@ -87,7 +87,9 @@ public class AIPlayer extends Player implements AutoPlayable {
 			}
 		}
 		// if all moves lead to a loss, forfeit
+		System.out.println("I lose...");
 		hashBoards.put(prevBoard, false);
+
 		for (int row = 0; row < theBoard.getSize(); row++) {
 			for (int col = 0; col < theBoard.getSize(); col++) {
 				if (curBoard[row][col] == Mark.NONE) {
@@ -114,4 +116,9 @@ public class AIPlayer extends Player implements AutoPlayable {
 		}
 		return newArray;
 	}
+
+	public void loss() {
+		System.out.println("I lose, writing this down");
+		hashBoards.put(prevBoard, false);
+	}
 }
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