private Canvas canvas;
    public Mouse(Client c) throws Exception {
        this.client = c;
        this.canvas = null;
        for (Method m : Bot.class.getMethods()) {
            if (Canvas.class.isAssignableFrom(m.getReturnType())) {
                canvas = (Canvas) m.invoke(this.client.getBot());
            }
        }
        if (canvas == null) {
            throw new Exception("Couldn't find canvas component!");
        }
    }

    private void setXY(int x, int y) {
        MouseEvent me = new MouseEvent(this.canvas,
                MouseEvent.MOUSE_MOVED,
                System.currentTimeMillis(),
                MouseEvent.NOBUTTON,
                x, y,
                0,
                false);
        this.dispatchEvent(me);
    }