turn system java code example

Example 1: how to make it another player's turn java

g.fillOval(3 + 13*col, 3 + 13*row, 10, 10);

Example 2: how to make it another player's turn java

public void paint(Graphics g) {
          
          /* Draw grid lines in darkGray.  */
          
          g.setColor(Color.darkGray);
          for (int i = 1; i < 13; i++) {
             g.drawLine(1 + 13*i, 0, 1 + 13*i, getSize().height);
             g.drawLine(0, 1 + 13*i, getSize().width, 1 + 13*i);
          }
          
          /* Draw a two-pixel black border around the edges of the board. */
  
          g.setColor(Color.black);
          g.drawRect(0,0,getSize().width-1,getSize().height-1);
          g.drawRect(1,1,getSize().width-3,getSize().height-3);
          
          /* Draw the pieces that are on the board. */
          
          for (int row = 0; row < 13; row++)
             for (int col = 0; col < 13; col++)
                if (board[row][col] != EMPTY)
                   drawPiece(g, board[row][col], row, col);
                   
        }  // end paint()

Example 3: how to make it another player's turn java

private boolean winner(int row, int col) {
            // This is called just after a piece has been played on the
            // square in the specified row and column.  It determines
            // whether that was a winning move by counting the number
            // of squares in a line in each of the four possible
            // directions from (row,col).  If there are 5 squares (or more)
            // in a row in any direction, then the game is won.
            
          if (count( board[row][col], row, col, 1, 0 ) >= 5)
             return true;
          if (count( board[row][col], row, col, 0, 1 ) >= 5)
             return true;
          if (count( board[row][col], row, col, 1, -1 ) >= 5)
             return true;
          if (count( board[row][col], row, col, 1, 1 ) >= 5)
             return true;
             
          /* When we get to this point, we know that the game is not won. */

          return false;
          
       }  // end winner()