/**
* Constructor.
*
* @param isBackArrow the position and arrow image used is based on the variable. If it is a back
* arrow then the arrow is placed in the bottom left of the screen facng backwards. Forward
* arrow is bottom right, facing forward.
*/
public Arrow(Game game, boolean isBackArrow) {
if (isBackArrow) {
image = Assets.getInstance().getBackArrow();
imageX = (int) (0 + (image.getWidth() * 0.5f));
} else {
image = Assets.getInstance().getForwardArrow();
imageX = (int) (game.getGraphics().getWidth() - (image.getWidth() * 1.5f));
}
imageY = (int) (game.getGraphics().getHeight() - (image.getHeight() * 1.1f));
}
/**
* Invoked within the update method of screens with an arrow. Checks if arrow has been selected.
*
* @param event the touch event
* @return true if {@link TouchEvent} is within the bounds of the arrow.
*/
public boolean checkSelected(TouchEvent event) {
if (Assets.getInstance().inBounds(event, imageX, imageY, image.getWidth(), image.getHeight())) {
if (Settings.getInstance().isSoundEnabled()) {
Assets.getInstance().getMenuSelect().play(2);
}
return true;
}
return false;
}