AI difficulty + problem fixing for file loading

OOP_2B1_Project/default.board

@@ -6,4 +6,4 @@ BP,BP,BP,BP,BP,BP,BP,BP
   ,  ,  ,  ,  ,  ,  ,  
 WP,WP,WP,WP,WP,WP,WP,WP
 WR,WN,WB,WQ,WK,WB,WN,WR
-W
+0W

OOP_2B1_Project/src/Main.java

@@ -10,9 +10,9 @@ public class Main {
 
 	public static void main(String[] args) {
 		// testing : 
-		Board testBoard = new Board(8, 8);
+//		Board testBoard = new Board(8, 8);
-		testBoard.populateBoard();
+//		testBoard.populateBoard();
-		System.out.println(testBoard.toString());
+//		System.out.println(testBoard.toString());
 		
 		// launches graphical interface : 
 		MyInterface mjf = new MyInterface();

OOP_2B1_Project/src/backend/AutoPlayer.java

@@ -5,7 +5,11 @@ import java.util.ArrayList;
 
 public class AutoPlayer {
 	private KingCheck kingCheck = new KingCheck();
-    private int MAX_DEPTH = 3;
+    public int MAX_DEPTH;
+    public AutoPlayer() {}
+    public AutoPlayer(int MAX_DEPTH) {
+    	this.MAX_DEPTH = MAX_DEPTH;
+    }
     private int[][] PAWN_TABLE = {
     	    {  0,  0,  0,  0,  0,  0,  0,  0 },
     	    {  5,  5,  5, -5, -5,  5,  5,  5 },
@@ -67,6 +71,7 @@ public class AutoPlayer {
     	    { 20, 30, 10,  0,  0, 10, 30, 20}
     	};
     public Move computeBestMove(ArrayList<ArrayList<Piece>> board, boolean isWhiteTurn) {
+//    	System.out.println(MAX_DEPTH);
         Move bestMove = null;
         int bestScore = isWhiteTurn ? Integer.MIN_VALUE : Integer.MAX_VALUE;
 
@@ -84,7 +89,6 @@ public class AutoPlayer {
                 bestMove = move;
             }
         }
-
         return bestMove;
     }
 
@@ -224,4 +228,8 @@ public class AutoPlayer {
                 return 0;
         }
     }
+
+	public void setMAX_DEPTH(int mAX_DEPTH) {
+		MAX_DEPTH = mAX_DEPTH;
+	}
 }

OOP_2B1_Project/src/backend/Board.java

@@ -197,19 +197,21 @@ public class Board {
 		return boardToFile.toFile();
 	}
 
-	public Board(ArrayList<ArrayList<Piece>> board,int turnNumber,boolean turnColor) {
+	public Board(String[] array) {
-		this.board = board;
-		this.turnNumber = turnNumber;
-		this.turnColor = turnColor;
-	}
-	public Board toBoard(String[] array) {
 		FileBoard fileToBoard = new FileBoard(array);
-		Board boardF = new Board(fileToBoard.getBoard(),fileToBoard.getTurnNumber(),fileToBoard.isTurnColor());
+		board = fileToBoard.getBoard();
-		return boardF;
+		turnNumber = fileToBoard.getTurnNumber();
-//		this.turnColor = fileToBoard.isTurnColor();
+		turnColor = fileToBoard.isTurnColor();
-//		this.turnNumber = fileToBoard.getTurnNumber();
+		boardHistory.add(new BoardHistory(board,turnNumber,turnColor));
-//		boardHistory.add(new BoardHistory(board,turnNumber,turnColor));
 	}
+//	public Board toBoard(String[] array) {
+//		FileBoard fileToBoard = new FileBoard(array);
+//		Board boardF = new Board(fileToBoard.getBoard(),fileToBoard.getTurnNumber(),fileToBoard.isTurnColor());
+//		return boardF;
+////		this.turnColor = fileToBoard.isTurnColor();
+////		this.turnNumber = fileToBoard.getTurnNumber();
+////		boardHistory.add(new BoardHistory(board,turnNumber,turnColor));
+//	}
 
 	/* The following methods require more work ! */
 
@@ -300,4 +302,8 @@ public class Board {
 		this.boardHistory = boardHistory;
 	}
 
+	public boolean isTurnColor() {
+		return turnColor;
+	}
+
 }

OOP_2B1_Project/src/backend/Game.java

@@ -3,7 +3,6 @@ package backend;
 import windowInterface.MyInterface;
 
 public class Game extends Thread {
-	private AutoPlayer AP = new AutoPlayer();
 	private AutoPlayer aiPlayer;
 	private Board board;
 
@@ -49,11 +48,11 @@ public class Game extends Thread {
 
 	private void aiPlayerTurn() {
 		if(isAITurn()) {
-			if (AP.getAllLegalMoves(board.getBoard(), board.isTurnWhite()).size() != 0){
+			if (aiPlayer.getAllLegalMoves(board.getBoard(), board.isTurnWhite()).size() == 0){
-			board.playMove(aiPlayer.computeBestMove(board.getBoard(),board.isTurnWhite()));
+				mjf.showGameOverMessage("Game Over");
 			}
 			else {
-				mjf.showGameOverMessage("Game Over");
+				board.playMove(aiPlayer.computeBestMove(board.getBoard(),board.isTurnWhite()));
 			}
 		}
 	}
@@ -66,7 +65,7 @@ public class Game extends Thread {
 			return;
 		}
 		if(!isAITurn()) {
-			if (AP.getAllLegalMoves(board.getBoard(), board.isTurnWhite()).size() != 0){
+			if (aiPlayer.getAllLegalMoves(board.getBoard(), board.isTurnWhite()).size() != 0){
 				board.userTouch(x, y);
 				}
 				else {
@@ -95,7 +94,7 @@ public class Game extends Thread {
 	}
 
 	public void setBoard(String[] array) {
-		board = board.toBoard(array);
+		board = new Board(array);
 	}
 
 	public Iterable<Piece> getPieces() {
@@ -115,7 +114,26 @@ public class Game extends Thread {
 	}
 
 	public void toggleAI(boolean isWhite) {
+//		System.out.println(isWhite);
 		this.activationAIFlags[isWhite?1:0] = !this.activationAIFlags[isWhite?1:0];
 	}
-
+	
+	public void setTurnNumber(int turnNumber) {
+		board.setTurnNumber(turnNumber);
+	}
+	
+	public void setTurnColor(boolean turnColor) {
+		board.setTurnColor(turnColor);
+	}
+	
+	public int getTurnNumber() {
+		return board.getTurnNumber();
+	}
+	
+	public boolean getTurnColor() {
+		return board.isTurnColor();
+	}
+	public void setAutoPlayerDepth(int depth) {
+		aiPlayer.setMAX_DEPTH(depth);
+	}
 }

OOP_2B1_Project/src/windowInterface/MyInterface.java

@@ -161,6 +161,8 @@ public class MyInterface extends JFrame {
 
 	public void clicButtonStart() {
 		this.instantiateSimu();
+		int depth = askDifficulty();
+	    game.setAutoPlayerDepth(depth);
 		game.setDefaultSetup();
 	}
 	
@@ -200,7 +202,6 @@ public class MyInterface extends JFrame {
 			try {
 				BufferedReader fileContent = new BufferedReader(new FileReader(fileName));
 				String line = fileContent.readLine();
-				int colorID = 0;
 				while (line != null) {
 					lines.add(line);
 					line = fileContent.readLine();
@@ -213,8 +214,9 @@ public class MyInterface extends JFrame {
 			game = loadedSim;
 			
 			panelDraw.setGame(game);
-			this.repaint();
+			game.start();
-//			update(game.getTurnNumber(), game.isTurnColor());
+//			this.repaint();
+//			update(game.getTurnNumber(), game.getTurnColor());
 		}
 	}
 
@@ -272,4 +274,24 @@ public class MyInterface extends JFrame {
 	public void showGameOverMessage(String message) {
 	    JOptionPane.showMessageDialog(this, message, "Game Over", JOptionPane.INFORMATION_MESSAGE);
 	}
+	private int askDifficulty() {
+	    Object[] options = {"Easy", "Medium", "Hard"};
+	    int choice = JOptionPane.showOptionDialog(
+	        this,
+	        "Select Difficulty Level:",
+	        "Difficulty",
+	        JOptionPane.DEFAULT_OPTION,
+	        JOptionPane.QUESTION_MESSAGE,
+	        null,
+	        options,
+	        options[1] // default: Medium
+	    );
+
+	    switch (choice) {
+	        case 0: return 1; // Easy
+	        case 1: return 2; // Medium
+	        case 2: return 3; // Hard
+	        default: return 2; // fallback to Medium
+	    }
+	}
 }