@Override
public boolean touchDown(int x, int y, int x1, int y1) {
super.touchDown(x, y, x1, y1);
Gdx.app.debug("PathMode.touchDown", "x=" + x + " y=" + y);
GDXPath path = screen.getLevel().getClosestPath(coordinates.x, coordinates.y);
if (Gdx.input.isKeyPressed(Keys.CONTROL_LEFT)
|| path == null
|| path.getClosestNode(coordinates.x, coordinates.y).dst(coordinates.x, coordinates.y)
> LevelEditorScreen.getNodeRadius()) path = new GDXPath();
if (pathWindow == null)
screen.getStage().addActor(pathWindow = new PathWindow(screen.getSkin(), this, path));
if (path.getNodes().isEmpty()) pathWindow.add(coordinates.cpy());
return false;
}
