Increment Input.GetKey

Input
1

Hello,

I have a string of values. Values ranging from 1-10.

How do I increment the value by one single tap. That is I will first press 1 and after a while it should increment to 2 and so on…

foreach (string s in videos.Keys) {
            if (Input.GetKeyDown(s)) {

..

}
}
2

you question was a little hard to grasp. So here is my two cents.

//private string[] keys= {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"};
//or is it like this
private string[] keys= {"q", "w", "e", "r", "t", "y", "u", "i", "o", "p"};

private int lookingForKey = 0;
private bool keyWasPressed = false;  //this is used to prevent the key from getting pressed multiple times

void Update()
{
        if (Input.GetKeyDown(keys[lookingForKey]) && !keyWasPressed)
        {
            keyWasPressed = true;
            //what are you trying to do after a key was pressed?
            Debug.Log("The " + keys[lookingForKey] + " key was pressed");
            StartCoroutine(ChangeLookingForKey());
        }

}

IEnumerator ChangeLookingForKey()
{
    yield return new WaitForSeconds(5);
    print("wait complete");
    keyWasPressed = false;
    lookingForKey++; //you'll have a null ref when this reaches 10,  but hey it's a start :)
}