Random selection

Questions & Answers
1

Hey guys, i know that this question had already been asked, but i didn’t understood what you are supposed to do and what i’ve tried didn’t work really well. I would like to know how do you create a script that basically makes random decisions, selecting one of the available variables. I really wanted to know this, because i can imagine a lot of things i could use, such as: Make AI decide places to go, and things to do while doing other things, randomly spawning things, randomizing the game, switch between scenes, etc…

I want to make something like this:

using UnityEngine;
using System.Collections;

public class TEST : MonoBehaviour {

    public GameObject cube;
    public GameObject triangle;
    public GameObject sphere;

    void Update()
    {
        //Do script things here
        this.gameObject.select between cube,triangle or sphere;
        //Do something else, such as follow the gameobject of the variable, change something, ...
    }
}

Thanks for the help!

2

Something like this might be what you are looking for:

using System.Collections;
using UnityEngine;

public class helpscript : MonoBehaviour {
  
	public float timer = 1;

	IEnumerator Start() {
		for (;;) {
			int x = Random.Range (0, 3);
			switch (x) {
			case 0:
				Debug.Log ("cube AI");
				break;
			case 1:
				Debug.Log ("triangle AI");
				break;
			case 2:
				Debug.Log ("sphere AI");
				break;
			}
			yield return new WaitForSeconds (timer);
		}
	}
}

When it starts every second (timer = 1) it will repeat a random AI choice.