public PathBuildingFollower(final Path path, int nodeRadius, GameContainer container) {
super(path, nodeRadius);
path.addNode(new Vector2f(container.getWidth() / 2, container.getHeight() / 2));
Input input = container.getInput();
input.addMouseListener(
new InputAdapter() {
@Override
public void mousePressed(int button, int x, int y) {
if (button == 0) path.addNode(new Vector2f(x, y));
else if (button == 1) path.removeLastNodes();
}
@Override
public void mouseDragged(int oldx, int oldy, int newx, int newy) {
path.addNode(new Vector2f(newx, newy));
}
});
}
/**
* Add a listener to be notified of input events
*
* @param listener The listener to be notified
*/
public void addListener(InputListener listener) {
addKeyListener(listener);
addMouseListener(listener);
addControllerListener(listener);
}
