we added array list, clean board, get pieces, set piece

we started tostring and usertouch

src/Main.java

@@ -14,6 +14,7 @@ public class Main {
 		// testing : 
 		//testing the board
 		Board testBoard = new Board(8, 8);
+		//getting the pieces on the board
 		testBoard.populateBoard();
 		System.out.println(testBoard.getWidth());
 		System.out.println(testBoard.getHeight());
@@ -27,12 +28,22 @@ public class Main {
 		System.out.println(testPiece.isWhite());
 		
 		//getting the pieces on the board
-		System.out.println(testBoard.getPieces());
+		ArrayList<Piece> allPieces=testBoard.getPieces();
+		for (Piece piece:allPieces) {
+			System.out.println((piece.isWhite() ? "White ":"Black ")+ piece.getType().getSummary()+" located at "+ piece.getX()+ "," + piece.getY());	
+		}
+		
+		//adding new piece to the board
+		testBoard.setPiece(true, PieceType.Bishop, 4, 7);
+		testBoard.toString();
 		
 		
 		// launches graphical interface : 
 		MyInterface mjf = new MyInterface();
 		mjf.setVisible(true);
+		
+		//cleaning the board
+		testBoard.cleanBoard();
 	}
 
 }

src/backend/Board.java

@@ -34,7 +34,7 @@ public class Board {
 	}
 
 	public void setPiece(boolean isWhite, PieceType type, int x, int y) {
-		//TODO
+		board[x][y]=new Piece(x, y, type, isWhite );
 	}
 
 	public void populateBoard() {
@@ -56,11 +56,15 @@ public class Board {
 	
 	
 	public void cleanBoard() {
-		//TODO
+		for(int y=0; y<8;y++) {
+			for(int x=0; x<8; x++) {
+				board[x][y]=null;
+			}
+		}
 	}
 	
-	public String toString() {
-		//TODO
+	public String toString() { //method should be upgraded as we go to represent the full board's data as we go
+		
 		return "";
 	}