private void clearIfBitesSelf() {
boolean clear = false;
for (BodyPart part : bodyParts) {
if (snakeX == part.getX() && snakeY == part.getY()) {
clear = true;
}
}
if (clear) {
bodyParts.clear();
}
}
private void registerAppleCollision(int previousX, int previousY) {
changeAppleCoordinates();
BodyPart newBodyPart = new BodyPart(snakeBody);
if (bodyParts.size() == 0) {
newBodyPart.updatePosition(previousX, previousY);
} else {
BodyPart lastBodyPart = bodyParts.get(bodyParts.size() - 1);
newBodyPart.updatePosition(lastBodyPart.getX(), lastBodyPart.getY());
}
bodyParts.add(newBodyPart);
System.out.printf("Now %d body parts", bodyParts.size());
}