From 238a74eed4b690b1eb668f443777cad7f3eb80bf Mon Sep 17 00:00:00 2001
From: cleme <cleme@ASUSCLEM>
Date: Tue, 6 May 2025 14:22:18 +0200
Subject: [PATCH 1/2] usertouch

---
 OOP_1A2_Project/src/backend/Board.java | 50 ++++++++++++++++++++++++--
 OOP_1A2_Project/src/backend/Piece.java |  4 +++
 2 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/OOP_1A2_Project/src/backend/Board.java b/OOP_1A2_Project/src/backend/Board.java
index 78bc856..76fbd1e 100644
--- a/OOP_1A2_Project/src/backend/Board.java
+++ b/OOP_1A2_Project/src/backend/Board.java
@@ -103,12 +103,58 @@ public class Board {
 	    }
 	    return result;
 	}
+	private Piece getPieceAt(int x, int y) {
+	    for (Piece p : pieces) {
+	        if (p.getX() == x && p.getY() == y) {
+	            return p;
+	        }
+	    }
+	    return null;
+	}
+
+	private Integer selectedX = null;
+	private Integer selectedY = null;
 
 	public void userTouch(int x, int y) {
-		//TODO
-		
+	    Piece clickedPiece = getPieceAt(x, y);
+
+	    if (selectedX == null || selectedY == null) {
+	        // No piece selected yet
+	        if (clickedPiece != null && clickedPiece.isWhite() == isWhiteTurn) {
+	            selectedX = x;
+	            selectedY = y;
+	        }
+	    } else {
+	        if (selectedX == x && selectedY == y) {
+	            // Unselection
+	            selectedX = null;
+	            selectedY = null;
+	        } else {
+	            // Attempt to move
+	            Piece selectedPiece = getPieceAt(selectedX, selectedY);
+	            if (selectedPiece != null) {
+	                // Remove captured piece (if any)
+	                Piece toRemove = getPieceAt(x, y);
+	                if (toRemove != null && toRemove.isWhite() != isWhiteTurn) {
+	                    pieces.remove(toRemove);
+	                }
+
+	                // Move piece
+	                selectedPiece.moveTo(x, y);
+
+	                // Advance turn
+	                turnNumber++;
+	                isWhiteTurn = !isWhiteTurn;
+
+	                // Unselect
+	                selectedX = null;
+	                selectedY = null;
+	            }
+	        }
+	    }
 	}
 
+
 	public boolean isSelected(int x, int y) {
 		//TODO
 		return false;
diff --git a/OOP_1A2_Project/src/backend/Piece.java b/OOP_1A2_Project/src/backend/Piece.java
index ea076d4..e377616 100644
--- a/OOP_1A2_Project/src/backend/Piece.java
+++ b/OOP_1A2_Project/src/backend/Piece.java
@@ -28,4 +28,8 @@ public class Piece {
     public boolean isWhite() {
         return isWhite; // Returns true if the piece is white, false if black
     }
+    public void moveTo(int x, int y) {
+        this.x = x;
+        this.y = y;
+    }
 }
\ No newline at end of file

From 6e547c1743d6509b4ba3baa21e9042aab0787f7e Mon Sep 17 00:00:00 2001
From: romca <romca@172.30.35.140>
Date: Tue, 6 May 2025 14:32:00 +0200
Subject: [PATCH 2/2] isselected

---
 OOP_1A2_Project/src/backend/Board.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OOP_1A2_Project/src/backend/Board.java b/OOP_1A2_Project/src/backend/Board.java
index 76fbd1e..552820d 100644
--- a/OOP_1A2_Project/src/backend/Board.java
+++ b/OOP_1A2_Project/src/backend/Board.java
@@ -157,7 +157,7 @@ public class Board {
 
 	public boolean isSelected(int x, int y) {
 		//TODO
-		return false;
+		return selectedX != null && selectedY != null && selectedX == x && selectedY == y;
 	}
 	
 	/* saving-loading feature :*/