Merge branch 'master' of

https://gitarero.ecam.fr/valentine.giral/OOP_3B3_Project.git

Test.board

@@ -0,0 +1,34 @@
+8,white
+8,8
+Rook,0,0,B
+Knight,1,0,B
+Bishop,2,0,B
+Queen,3,0,B
+King,4,0,B
+Bishop,5,0,B
+Knight,6,0,B
+Rook,7,0,B
+Pawn,0,1,B
+Pawn,1,1,B
+Pawn,2,1,B
+Pawn,4,1,B
+Pawn,5,1,B
+Pawn,6,2,B
+Pawn,7,2,B
+Pawn,3,3,B
+Pawn,3,4,W
+Pawn,7,5,W
+Pawn,0,6,W
+Pawn,1,6,W
+Pawn,2,6,W
+Pawn,4,6,W
+Pawn,5,6,W
+Pawn,6,6,W
+Rook,7,6,W
+Rook,0,7,W
+Knight,1,7,W
+Bishop,2,7,W
+Queen,3,7,W
+King,4,7,W
+Bishop,5,7,W
+Knight,6,7,W

src/backend/Board.java

@@ -9,8 +9,8 @@ public class Board {
 	private int [] selectedPosition = null; // No piece selected initially
 	private int turnNumber=0; // Tracks the number of turns elapsed
 	private boolean turnWhite=true; // True if it's White's turn, False if it's Black's turn
-	private ArrayList<int[]> highlightedPositions = new ArrayList<>(); // List containing all board positions
-	private ArrayList<MoveRecord> moveHistory = new ArrayList<>(); // Stack to store move history
+	private ArrayList<int[]> highlightedPositions = new ArrayList<>();// List containing all board positions
+	private boolean isValidMove;
 	
 	private boolean inBounds(int x, int y) {
 		// Verify the bounds of the board
@@ -175,19 +175,29 @@ public class Board {
 		      if(selectedX == x && selectedY == y) {
 		            selectedPosition = null;
 		            highlightedPositions.clear(); //Unhighlight
+		            return;
 		        }
+
+		      //To check if square valid
+		   boolean valid = false;
+		   for (int[] pos : highlightedPositions) {
+		    	  if (pos[0]==x&&pos[1]==y) {
+		    		  valid = true;
+		    		  break;
+		    	  }
+
 		      
 		      // If a piece is selected and the user clicks a new position
-		      else {
+		    else {
 		    	// Check if the move is valid by checking if it exists in highlightedPositions
-		            boolean isValidMove = false;
-		            for (int[] pos : highlightedPositions) {
-		                if (pos[0] == x && pos[1] == y) {
+		          boolean isValidMove = false;
+		          for (int[] pos1 : highlightedPositions) {
+		              if (pos1[0] == x && pos1[1] == y) {
 		                    isValidMove = true;
 		                    break;
 		                }
 		            }
-		            
+		    }  
 		            // Only move the piece if the destination is valid
 		            if (isValidMove) {
 		                movePiece(selectedX, selectedY, x, y);
@@ -199,8 +209,25 @@ public class Board {
 			      // Deselect the position after moving
 			      this.selectedPosition = null;
 			      highlightedPositions.clear();//Clear after move
+
 		      }
-		    } 
+		      // If a piece is selected and the user clicks a new position
+		      if (valid) {
+		    	  movePiece(selectedX, selectedY, x, y);
+		    	  //update turn
+		    	  this.turnNumber++;
+			      this.turnWhite=!this.turnWhite; 
+		      }
+		      else {
+		    	  System.out.println("Blocked! This is not a valid move.");
+		    	  
+		      }	
+			      // Deselect the position after moving
+			  this.selectedPosition = null;
+			  highlightedPositions.clear();//Clear after move
+		      
+		      
+		  }
 		      
 	 }
 
@@ -213,23 +240,12 @@ public class Board {
 	    switch (p.getType()) {
 	        case Pawn:
 	            int dir = isWhite ? -1 : 1;
-	            // Forward one square
-	            if (inBounds(x, y + dir) && board[y + dir][x] == null) {
+	            if (inBounds(x, y + dir) && board[y + dir][x] == null)
 	                moves.add(new int[]{x, y + dir});
-	                
-	             // Initial two-square move
-	                int startRow = isWhite ? 6 : 1; // Starting row for pawns
-	                if (y == startRow && inBounds(x, y + 2*dir) && board[y + 2*dir][x] == null) {
-	                    moves.add(new int[]{x, y + 2*dir});
-	                }     
-	            }
-	            // Captures (diagonal)
-	            if (inBounds(x - 1, y + dir) && hasEnemy(x - 1, y + dir, isWhite)) {
+	            if (inBounds(x - 1, y + dir) && hasEnemy(x - 1, y + dir, isWhite))
 	                moves.add(new int[]{x - 1, y + dir});
-	            }
-	            if (inBounds(x + 1, y + dir) && hasEnemy(x + 1, y + dir, isWhite)) {
+	            if (inBounds(x + 1, y + dir) && hasEnemy(x + 1, y + dir, isWhite))
 	                moves.add(new int[]{x + 1, y + dir});
-	            }
 	            break;
 
 	        case Rook:
@@ -242,7 +258,8 @@ public class Board {
 
 	        case Queen:
 	            moves.addAll(lineMoves(x, y, isWhite, new int[][]{
-	                {1, 0}, {-1, 0}, {0, 1}, {0, -1}, {1, 1}, {-1, 1}, {1, -1}, {-1, -1} }));
+	                {1, 0}, {-1, 0}, {0, 1}, {0, -1}, {1, 1}, {-1, 1}, {1, -1}, {-1, -1}
+	            }));
 	            break;
 
 	        case Knight:
@@ -256,7 +273,6 @@ public class Board {
 	            break;
 
 	        case King:
-	        	// Regular king moves
 	            for (int dx = -1; dx <= 1; dx++) {
 	                for (int dy = -1; dy <= 1; dy++) {
 	                    if (dx == 0 && dy == 0) continue;
@@ -273,31 +289,26 @@ public class Board {
 
 	public void movePiece(int fromX, int fromY, int toX, int toY) {
 		// Additional method: moves a piece from one position to another on the board
-		Piece movingPiece = board[fromY][fromX];
-	    Piece capturedPiece = board[toY][toX];
 		
-	    // Record the move before making it
-	    moveHistory.add(new MoveRecord(
-	        movingPiece, capturedPiece, 
-	        fromX, fromY, toX, toY, 
-	        turnNumber, turnWhite));
+		// Get the piece at the source position
+	    Piece piece = board[fromY][fromX];
 	    
-	        // Move the piece on the board
-	        board[toY][toX] = movingPiece;      // Place piece at the new position
-	        board[fromY][fromX] = null;   // Clear the old position
+	    if (piece != null) {
+	        // Update the piece's internal position
+	        piece.setX(toX);
+	        piece.setY(toY);
 	        
-	        if (movingPiece != null) {
-		        // Update the piece's internal position
-		        movingPiece.setX(toX);
-		        movingPiece.setY(toY);    
-	    }   
+	        // Move the piece on the board
+	        board[toY][toX] = piece;      // Place piece at the new position
+	        board[fromY][fromX] = null;   // Clear the old position
+	    }
+		   
 	}
 
 	public boolean isSelected(int x, int y) {
 		return this.selectedPosition!=null && this.selectedPosition[0] == x && this.selectedPosition[1] == y;
 	}
 
-	
 	/* saving-loading feature :*/
 	public String[] toFileRep() {
 		ArrayList<String> fileLines = new ArrayList<>();
@@ -368,39 +379,29 @@ public class Board {
 	}
 
 	public void undoLastMove() {
-		// Check if there are moves to undo
-	    if (moveHistory.isEmpty()) {
-	        return; // Nothing to undo
-	    }
-	    
-	    // Get the last move
-	    MoveRecord lastMove = moveHistory.remove(moveHistory.size() - 1);
-	    
-	    // Restore the moved piece to its original position
-	    board[lastMove.fromY][lastMove.fromX] = lastMove.movedPiece;
-	    if (lastMove.movedPiece != null) {
-	        lastMove.movedPiece.setX(lastMove.fromX);
-	        lastMove.movedPiece.setY(lastMove.fromY);
-	    }
-	    
-	 // Restore the captured piece if any
-	    board[lastMove.toY][lastMove.toX] = lastMove.capturedPiece;
-	    if (lastMove.capturedPiece != null) {
-	        lastMove.capturedPiece.setX(lastMove.toX);
-	        lastMove.capturedPiece.setY(lastMove.toY);
-	    }
-	    
-	    // Restore game state
-	    turnNumber = lastMove.turnNumberAtMove;
-	    turnWhite = lastMove.turnWhiteAtMove;
-	    
-	    // Clear any selections or highlights
-	    selectedPosition = null;
-	    highlightedPositions.clear();
+		//TODO
+
 	}
 
 	public Board(Board board) {
-		//TODO
+		//copy the board size
+		this.col = board.col; //number of column
+		this.line = board.line; //number of row
+		this.turnNumber = board.turnNumber;
+		this.turnWhite = board.turnWhite;
+		//copy the selected positions
+		this.selectedPosition = board.selectedPosition == null ? null:
+			new int[] {board.selectedPosition[0], board.selectedPosition[1]};
+		//Deep copy highlighted positions
+		this.highlightedPositions = new ArrayList<>();
+		for (int[] pos : highlightedPositions) {
+		
+		}
+		
+		
+		
+		
+		
 
 	}