TD buy

        public void updateMouse(MouseEvent e) {
            if(scene == 1) {
                if(mouseDown && hand == 0) {
                    if(e.getXOnScreen() >= ((int) (12 + 12 + (int) (frame.getWidth() / 11.52) + frame.getWidth() / 40 + 12)) && e.getXOnScreen() <= ((int) 12 + 12 + (int) (frame.getWidth() / 11.52) + frame.getWidth() / 40 + 12 + (18 * towerWidth))){
                        if(e.getYOnScreen() >= (15 * (int) towerHeight) + 12 && e.getYOnScreen() <= (15 * (int) towerHeight + 12 + (int) towerHeight *2)){
                            //Tower 1
                            if(e.getXOnScreen() >= ((int) (12 + 12 + (int) (frame.getWidth() / 11.52) + frame.getWidth() / 40 + 12)) && e.getXOnScreen() <= ((int) 12 + 12 + (int) (frame.getWidth() / 11.52) + frame.getWidth() / 40 + 12 + towerWidth) && e.getYOnScreen() >= (15 * (int) towerHeight) + 12 && e.getYOnScreen() <= (15 * (int) towerHeight + 12 + (int) towerHeight)){
                                if(user.player.money >= Tower.towerList[0].cost){
                                    System.out.println("[Shop] You bought a tower for " + Tower.towerList[0].cost + "!");
                                    hand = 1;
                                }
                            }
                        }
                    }
                }
            }
        }