private void keyReleased(KeyEvent event) {
if (game.getPlayer().getMovement() == Movement.UP && event.getCode() == KeyCode.UP) {
game.getPlayer().setMovement(Movement.NONE);
} else if (game.getPlayer().getMovement() == Movement.DOWN && event.getCode() == KeyCode.DOWN) {
game.getPlayer().setMovement(Movement.NONE);
}
}
private void keyPressed(KeyEvent event) {
if (event.getCode() == KeyCode.P) {
game.pause();
} else if (event.getCode() == KeyCode.ESCAPE) {
game.forfeit();
} else if (game.getPlayer().getMovement() == Paddle.Movement.NONE
&& event.getCode() == KeyCode.UP) {
game.getPlayer().setMovement(Movement.UP);
} else if (game.getPlayer().getMovement() == Movement.NONE && event.getCode() == KeyCode.DOWN) {
game.getPlayer().setMovement(Movement.DOWN);
}
}
public GameScreen(Game game) {
this.game = game;
ball.translateXProperty().bind(game.getBall().xProperty());
ball.translateYProperty().bind(game.getBall().yProperty());
ball.getStyleClass().add("ball");
player.translateXProperty().bind(game.getPlayer().xProperty());
player.translateYProperty().bind(game.getPlayer().yProperty());
player.getStyleClass().add("paddle");
opponent.translateXProperty().bind(game.getOpponent().xProperty());
opponent.translateYProperty().bind(game.getOpponent().yProperty());
opponent.getStyleClass().add("paddle");
playerScore.textProperty().bind(game.getPlayer().scoreProperty().asString());
playerScore
.boundsInLocalProperty()
.addListener(
observable -> {
/*
* When using CSS, the width and height (with CSS applied) aren't available right away.
* Therefore, we listen for changes and update the position once the width and height
* are available.
*/
playerScore.setTranslateX(
WIDTH / 2 - SCORE_SPACING / 2 - playerScore.getBoundsInLocal().getWidth());
});
playerScore.setTranslateY(TEXT_MARGIN_TOP_BOTTOM);
playerScore.getStyleClass().add("score");
opponentScore.textProperty().bind(game.getOpponent().scoreProperty().asString());
opponentScore.setTranslateX(WIDTH / 2 + SCORE_SPACING / 2);
opponentScore.setTranslateY(TEXT_MARGIN_TOP_BOTTOM);
opponentScore.getStyleClass().add("score");
setPrefSize(WIDTH, HEIGHT);
getChildren().addAll(ball, player, opponent, playerScore, opponentScore);
getStyleClass().add("screen");
setOnKeyPressed(this::keyPressed);
setOnKeyReleased(this::keyReleased);
}