How to tell if an int is even

Question

I am using playerprefs to check toggle input for an options menu. I want to tell if an int is even or odd. How would I do that? My script is:

 using System.Collections;
 
 public class test1 : MonoBehaviour {
     public int pp1;
 
     void Start ()
     {
         //PlayerPrefs.DeleteAll ();
         PlayerPrefs.GetInt ("pplPref");
         pp1 = PlayerPrefs.GetInt ("pplPref");
 
     }
 
 
 
     void OnMouseDown()
     {
          
         {
 
             PlayerPrefs.SetInt ("pplPref", pp1 += 1);
             PlayerPrefs.GetInt ("pplPref");
             pp1 = PlayerPrefs.GetInt ("pplPref");
 
 
         }
 
 
 
     }
 
         
 
 
 
         
 }

Thanks!

Answer 1

Best Answer

Answer by _Gkxd · Aug 27, 2015 at 01:03 AM

 bool isEven = someInteger % 2 == 0;

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Answer 2

Answer by 14ercooper · Aug 27, 2015 at 01:14 AM

If the following line outputs true, then the number is even

 Integer % 2 == 0;

With Integer being the int you want to see if it is even

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How to tell if an int is even

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