public void keyPressed(KeyEvent e) {
                boolean leftIsTrue; 

                if (e.getKeyCode() == KeyEvent.VK_LEFT) {
 
                        left = true;
                        leftIsTrue = true;
                } else {
                    leftIsTrue = false;
 
                if (e.getKeyCode() == KeyEvent.VK_RIGHT) {
 
                        right = true;
                }
 
                if (e.getKeyCode() == KeyEvent.VK_DOWN) {
 
                        down = true;
 
                }
 
                if (e.getKeyCode() == KeyEvent.VK_UP) {
 
                        up = true;
 
                }
                player.setLeft(leftIsTrue);
        }