this is the code I have witch should be identical to the code in the video ( half way through), can someone please point out what I have missed or done wrong.
I am running unity 4.6.9.
this is my code
using UnityEngine;
using System.Collections;
public class NumberWizard : MonoBehaviour {
// Use this for initialization
int max = 1000;
int min = 1;
int guess = 500;
void Start () {
print ("Welcome to Nmber Wizard");
print ("Pick a number in your head, but dont tell me");
print ("The highest number you can pick is " + max);
print ("The lowest number you can pick is " + min);
print ("Is the number higher or lower than " + guess);
print ("up-arrow for higher, down arrow for lower, return for equal");
}
// Update is called once per frame
void Update () {
if (Input.GetKeyDown(KeyCode.UpArrow)) {
//print ("up-arrow key was pressed");
min = guess;
guess = (max + min) / 2;
print ("Is the number higher or lower than " + guess);
} else if (Input.GetKeyDown(KeyCode.DownArrow)) {
//print ("down-arrow key was pressed");
max = guess;
guess= (max + int) / 2;
print ("Is the number higher or lower than + guess");
} else if (Input.GetKeyDown(KeyCode.Return)) {
print ("i won");
}
}
}
thank you.
edit: I have now fixed the red error and only need to fix the <RI.Hif> error
edit: I have now fixed 4 of the errors to do with the " instead of an ; after the min + max were being divided by 2.
Good spot - it’s always more satisfying when you find these things yourself
You also have a missing semi-colon on the end of line 33.
Note, when posting code queries its often a lot easier to just copy/paste the code directly into your post rather than screenshots. It allows the people who are trying to help you to copy/paste bits of it as an example/solution, rather than having to type the whole chunk in themselves.
using UnityEngine;
using System.Collections;
public class NumberWizard : MonoBehaviour {
// Use this for initialization
int max = 1000;
int min = 1;
int guess = 500;
void Start () {
print ("Welcome to Nmber Wizard");
print ("Pick a number in your head, but dont tell me");
print ("The highest number you can pick is " + max);
print ("The lowest number you can pick is " + min);
print ("Is the number higher or lower than " + guess);
print ("up-arrow for higher, down arrow for lower, return for equal");
}
// Update is called once per frame
void Update () {
if (Input.GetKeyDown(KeyCode.UpArrow)) {
//print ("up-arrow key was pressed");
min = guess;
guess = (max + min) / 2;
print ("Is the number higher or lower than " + guess);
} else if (Input.GetKeyDown(KeyCode.DownArrow)) {
//print ("down-arrow key was pressed");
max = guess
guess = (max + min) / 2;
print ("Is the number higher or lower than + guess");
} else if (Input.GetKeyDown(KeyCode.Return)) {
print ("i won");
}
}
}
You are missing a semi-colon at the end of that statement.
p.s. the article I shared shows you how to apply the code formatting so that all of the code is formatted, if you only paste it in, some bits won’t be
