Question by Memesdotpng · Feb 03, 2020 at 10:54 AM · forloop

Forloop not working?

ive been trying to make a script that procedurally generates roads, but ive been debugging the first bit of it and noticed something odd.

My Code:

 public List<GameObject> straightRoads = new List<GameObject>();
 void Start()
     {
         var otherScript = GetComponent<overworldFormation>();
         roadGenerator(); //adds two different items to straitRoads
         for (var corona = 0; corona < 7; corona++) 
         {
             Debug.Log(corona);
             Debug.Log(cycleTimes + 1);
             
             for(var pneumonia = 0; pneumonia < straightRoads.Count + 1; pneumonia++)
             {
 
                 Debug.Log(pneumonia);
                 Debug.Log(straightRoads.Count);
                 var remainder = pneumonia % 2;
                 if(remainder < 1)
                 {
                     
                     var currentThing = straightRoads[pneumonia];
 
                 }
             } 
         }
     }`

(btw the variables corona and pneumonia are placeholder values) The problem is that corona should print 7 times, as the forloop states it should be doing, but when i run the code, it only prints once. The pneumonia value however, is printed twice (due to the list having 2 items in it)

Can someone help please

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JPhilipp · Feb 03, 2020 at 01:40 PM 0

In case you didn't know, Unity's console will only print the same value once if you have the "Collapse" option ticked at the top of the console window (it will then show the count to the very right of the output). To ensure you're also seeing the same output as often as it prints, untick the Collapse option. Though that may not be the issue, as your corona value should be different each time.