public void lookAt(String object, ArrayList<String> inv) {
        if (object.equalsIgnoreCase("floor")) {
            System.out.println("It is a cold and hard stone floor.\n");
        } else if (object.equalsIgnoreCase("wall") || object.equalsIgnoreCase("walls")) {
            System.out.println("The walls are made of stone.\n");
        } else if (object.equalsIgnoreCase("door")) {
            System.out.println("You see a large, slightly rusted, steel door. It has no handle, nor any lock.\n");
        } else if (object.equalsIgnoreCase("rust")) {
            System.out.println("The door is speckled with rust.\n");
        } else if (checkInv(object, inv)) {
            lookAtInv(object);
        } else {
            System.out.println("You want to look at what?\n");
        }
    }