// GameEventHandler.java
import java.awt.event.*;

class GameEventHandler implements MouseListener {

  public void mouseClicked(MouseEvent e)
  {
    GameBoard board = (GameBoard)e.getSource();
    int row = e.getY() / board.getCellHeight();
    int col = e.getX() / board.getCellWidth();
    if (board.getCell(row, col) == board.STATE0)
      board.setCell( row, col, board.STATE1);
    else
      board.setCell( row, col, board.STATE0);
    board.repaint();
  }
  public void mouseEntered(MouseEvent e) {};
  public void mouseExited(MouseEvent e) {};
  public void mousePressed(MouseEvent e) {};
  public void mouseReleased(MouseEvent e) {};
}