I’ve tried to organise the game logic for Number Wizard in a bit more clear, clean and readable code compared to the lecture.

You can see my version of NumberWizard.cs on the GitHub link here.

(apologies for weird indentation, it does not look like that in VS, not sure how to fix that)

…just learned that I can post code here as well (nice)…

``````using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class NumberWizard : MonoBehaviour
{
private int maxNumber = 1000;
private int minNumber = 1;
private int guessCount = 0;
private int guess;

// Start is called before the first frame update
void Start()
{
WelcomeMessage();
TakeNumber();
}

// Update is called once per frame
void Update()
{
ListenForInput();
}

private void WelcomeMessage() {
Debug.Log("Welcome to Number Wizard!");
}

private void TakeNumber() {
Debug.Log("Minimally " + minNumber + " and");
Debug.Log("Maximally " + maxNumber + ":");
MakeGuess();
}

private void MakeGuess() {
guessCount++;
CalculateGuess();
}

private void CalculateGuess() {
//account for odd / 2 integer rounding
if (minNumber == 999 && maxNumber == 1000) {
maxNumber++;
}
//although this would normally be enough
guess = (minNumber + maxNumber) / 2;
StateGuess();
}

private void ListenForInput() {
if (Input.GetKeyDown(KeyCode.UpArrow)) {
Higher();
}

else if (Input.GetKeyDown(KeyCode.DownArrow)) {
Lower();
}

else if (Input.GetKeyDown(KeyCode.Return)) {
Correct();
}
}

private void Higher() {
Debug.Log("You pressed Up, which means Higher.");
minNumber = guess;
MakeGuess();
}

private void Lower() {
Debug.Log("You pressed Down, which means Lower.");
maxNumber = guess;
MakeGuess();
}

private void Correct() {
Debug.Log("============================");
Debug.Log("Happy to have guessed right.");
Debug.Log("============================");

maxNumber = 1000;
minNumber = 1;
guessCount = 0;
TakeNumber();
}

private void StateGuess() {
Debug.Log("My guess number " + guessCount + " is: " + guess);
Debug.Log("Is your number higher or lower?");
Debug.Log("Press Up = Higer, Press Down = Lower, Enter = Correct.");
}
}
``````

Any feedback is welcome.

Cheers,

3 Likes

Much better code than the ones I have seen from you before! Great job!