public void KeyboardGestion(KeyEvent event) {
		if (event.getKeyCode() == KeyEvent.VK_RIGHT) { 			// touche flche droite
			this.snake.setDemand(Direction.RIGHT);
		} else if (event.getKeyCode() == KeyEvent.VK_LEFT) { 	// touche flche gauche
			this.snake.setDemand(Direction.LEFT);
		} else if (event.getKeyCode() == KeyEvent.VK_UP) { 		// touche flche haut
			this.snake.setDemand(Direction.HIGH);
		} else if (event.getKeyCode() == KeyEvent.VK_DOWN) { 	// touche flche bas
			this.snake.setDemand(Direction.LOW);
		}
		//Snake 2

		if (event.getKeyCode() == KeyEvent.VK_D) { 				// touche flche droite
			this.snake2.setDemand(Direction.RIGHT);
		} else if (event.getKeyCode() == KeyEvent.VK_Q) { 		// touche flche gauche
			this.snake2.setDemand(Direction.LEFT);
		} else if (event.getKeyCode() == KeyEvent.VK_S) { 		// touche flche haut
			this.snake2.setDemand(Direction.HIGH);
		} else if (event.getKeyCode() == KeyEvent.VK_X) { 		// touche flche bas
			this.snake2.setDemand(Direction.LOW);
		}
	}