From 3eb7d3ea3f18222c340faa23566fd3431ca9fde4 Mon Sep 17 00:00:00 2001
From: lrave <lrave@UNRAVELPC>
Date: Fri, 16 May 2025 09:48:53 +0200
Subject: [PATCH 1/3] removed some commented methods

---
 src/backend/Board.java | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/backend/Board.java b/src/backend/Board.java
index 1934f34..e38846c 100644
--- a/src/backend/Board.java
+++ b/src/backend/Board.java
@@ -191,14 +191,12 @@ public class Board {
                     if(pieceToMove.getType() == PieceType.King && Math.abs(x - selectedX)==2) {
                     	y = selectedY;
                     	if (x == 6) {
-                    		System.out.println("pipi au caca");
                     		board[5][y] = board[7][y];
                     		board[7][y] = null;
                     		board[5][y].setMoved(true);
                     		board[5][y].setX(5);
                     		board[5][y].setY(y);
                     	} else if (x == 2) {
-                    		System.out.println("pipi");
                             //System.out.println(board [3][y]);
                             //System.out.println(board [0][y]);
                     		board [3][y] = board[0][y];
@@ -221,7 +219,7 @@ public class Board {
                 selectedX = -1;
                 selectedY = -1;
                 highlightedPositions.clear();
-                //clearConsole();
+                clearConsole();
                 System.out.println(toString());
             }
         }

From d734e3f13d6f7f9415b212e4e8ca8db0189c7c49 Mon Sep 17 00:00:00 2001
From: lrave <lrave@UNRAVELPC>
Date: Fri, 16 May 2025 10:57:53 +0200
Subject: [PATCH 2/3] Promotion

---
 src/backend/Board.java | 24 +++++++++++++++++++++++-
 src/backend/Piece.java |  1 +
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/backend/Board.java b/src/backend/Board.java
index e38846c..3124a83 100644
--- a/src/backend/Board.java
+++ b/src/backend/Board.java
@@ -2,8 +2,10 @@ package backend;
 
 import java.util.ArrayList;
 
-public class Board {
+import java.util.Scanner;
 
+public class Board {
+	private final Scanner scanner = new Scanner(System.in);
     private int selectedX = -1;   // negative value means impossible x and y so unselected
     private int selectedY = -1;
 
@@ -208,8 +210,13 @@ public class Board {
                     		board[3][y].setY(y);
                     	}
                     }
+                    
                     board[x][y] = new Piece(x, y, pieceToMove.getType(), pieceToMove.isWhite());
                     board[selectedX][selectedY] = null;
+                    if (pieceToMove.getType() == PieceType.Pawn && (y == 0 || y == 7)) {
+                        PieceType promotionType = askPromotionChoice(pieceToMove.isWhite());
+                        board[x][y] = new Piece(x, y, promotionType, pieceToMove.isWhite());
+                    }
                     board[x][y].setMoved(true);
                     incrementTurn();
                     
@@ -331,7 +338,22 @@ public class Board {
         clearConsole();
         System.out.println(toString());
     }
+    private PieceType askPromotionChoice(boolean isWhite) {
+        System.out.println("Choose piece to promote to:");
+        System.out.println("Enter Q for Queen, R for Rook, B for Bishop, N for Knight");
 
+        while (true) {
+            String input = scanner.nextLine().trim().toUpperCase();
+            switch (input) {
+                case "Q": return PieceType.Queen;
+                case "R": return PieceType.Rook;
+                case "B": return PieceType.Bishop;
+                case "N": return PieceType.Knight;
+                default:
+                    System.out.println("Invalid choice. Please enter Q, R, B, or N.");
+            }
+        }
+    }
 
     /* additional functionality to implement later */
     public void undoLastMove() {
diff --git a/src/backend/Piece.java b/src/backend/Piece.java
index e681720..579727d 100644
--- a/src/backend/Piece.java
+++ b/src/backend/Piece.java
@@ -195,4 +195,5 @@ public class Piece {
             ny += dy;
         }
     }
+	
 }
\ No newline at end of file

From a2567d48a5db77cf2aca153cad39c9b7115135c8 Mon Sep 17 00:00:00 2001
From: lrave <lrave@UNRAVELPC>
Date: Fri, 16 May 2025 11:27:12 +0200
Subject: [PATCH 3/3] commenting

---
 src/backend/Board.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/Board.java b/src/backend/Board.java
index 3124a83..fed66d8 100644
--- a/src/backend/Board.java
+++ b/src/backend/Board.java
@@ -5,8 +5,8 @@ import java.util.ArrayList;
 import java.util.Scanner;
 
 public class Board {
-	private final Scanner scanner = new Scanner(System.in);
-    private int selectedX = -1;   // negative value means impossible x and y so unselected
+	private final Scanner scanner = new Scanner(System.in);   // to be able to ask user input and analyze it (from library scanner)
+    private int selectedX = -1;   // negative value means impossible x and y that way before the first move, acts unselected
     private int selectedY = -1;
 
     private int turnNumber = 0;   // tracks current turn