How to toggle between 3 different settings

Questions & Answers
1

What I am trying to do is make pressing Z on the keyboard toggle between 3 values. I cannot figure out how I would do this.

So:

value is 1 > Z is pressed > value toggles to 2 > Z is pressed > value toggles to 3 > Z is pressed > value toggles back to 1

4

z = (z % 3) + 1;

and don’t forget to make it 1; at default

2

check the time difference between the first and next button . you can solve it easily … Time.deltaTime use this…

3

Try this, but I don’t think Fattie will like it (else if) … :wink:

#pragma strict

private var onePress : boolean = true;
private var twoPress : boolean = false;
private var threePress : boolean = false;

function Start () {

}

function Update () {

if (Input.GetKeyDown ("z")){
	keyPress();
	}
}

function keyPress(){

 if (onePress && !twoPress && !threePress){
	onePress = false;
	twoPress = true;
	threePress = false;
// Do Stuff
	print("Button press 1");
 }else if (!onePress && twoPress && !threePress){
 	onePress = false;
 	twoPress = false;
 	threePress = true;
// Do Stuff
	print("Button press 2");
 }else if (!onePress && !twoPress && threePress){
 	onePress = true;
 	twoPress = false;
 	threePress = false;
// Do Stuff
	print("Button press 3");
 	}
}
5

using UnityEngine;
using System.Collections;

public class first : MonoBehaviour {
	
	private int z = 1;
	

	void Update () {
		
		if (Input.GetKeyDown(KeyCode.Z))
		{
			z = (z % 3) + 1;
			print (z);
		}
	
	}
}
6

I found out why it stops at 1…

The code:

z = (z % 3) +1;

It only works 3 times. If I set it to 5 it works 5 times. If I set it to 57 it works 57 times.

How do I make it go between 1-3 forever?