private enum State {
        WALK_TO_DOOR, OPEN_DOOR, TALK_WITH_NED, WALK_TO_BANK, OPEN_BANK, BANK, MENU_NED
                       }

    private State getState() {
        if (isInventoryFull()) {
                if (bank.isOpen()) {
                        return State.BANK;
                } else if (distanceTo(bankTile) <= 8) {
                        return State.OPEN_BANK;
                } else {
                        return State.WALK_TO_BANK;
                }
         } else {
        	    if(canContinue()) {
                        return State.MENU_NED;
                } else if (distanceTo(miningAreaTile) <= 8) {
                        return State.WALK_TO_DOOR;
                } else if (doorIsShut()) { //write a door is shut boolean
                        return State.OPEN_DOOR;
                } else {
                        return State.TALK_WITH_NED;
                }
        }
}