Moving Your Action Figure in 2D: Controlling the X and Y Display Screen Coordinates - Beginning Java 8 Games Development - page 345

objects. This new event handling code structure should look like the following Java
code:

private void createSceneEventHandling() {
scene.setOnKeyPressed((KeyEvent event) -> {
switch (event.getCode()) {
case UP: up = true; break;
case DOWN: down = true; break;
case LEFT: left = true; break;
case RIGHT: right = true; break;
case W:

up = true; break;

case S: down = true; break;

case A: left = true; break;

case D: right = true; break;

}

});
scene.setOnKeyReleased((KeyEvent event) -> {
switch (event.getCode()) {
case UP: up = false; break;
case DOWN: down = false; break;
case LEFT: left = false; break;
case RIGHT: right = false; break;
case W: up = false; break;

case S: down = false; break;

case A: left = false; break;

case D: right = false; break;

}

});

}