CODEWITHSUNDEEP
c#unity-game-engine
unitybeginner
unitybeginner

Reputation: 37

Unity: Turn on one GameObject after the other with KeyPress

I have 7 game objects or more. I want to run only one gameObject after the other. Starting with Gameobject 0 --> GameObject 1 --> GameObject 2. At the moment my script activates a new object each time Space is pressed, and the old ones are not deactivated.

Thanks for your help!

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class ToggleTest : MonoBehaviour
{
    public GameObject[] objects; 
    public int objCount = 0; 


    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space))
        {

            objCount += 1;
            objects[objCount].SetActive(true); 
            
        }
      
    }
}

Upvotes: 3

Views: 263

Answers (1)

surftijmen
surftijmen

Reputation: 904

If I understand your question correctly, try this:

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class ToggleTest : MonoBehaviour
{
    public GameObject[] objects; 
    public int objCount = 0;
    private float smallDelay = 0.1f; 


    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space) && smallDelay <= 0)
        {
            objCount += 1;
            objects[objCount].SetActive(true); 
            objects[objCount-1].SetActive(false);  // this is only if you want to deactivate the previous object.
            smallDelay = 0.1f;
        }
        smallDelay -= Time.DeltaTime;
      
    }
}

This is not a perfect code, but because your function's if statement is one the Update() method, I think it needs a little delay. You can also change the smallDelay to a bigger number.

EDIT

This is the answer on your comment:

if (objCount == objects.Length)
{
   objCount = 0;
   object[objCount].setActive(false);
   object[0].setActive(true);

}

add this in the if statement or somewhere else in the Update().

Upvotes: 2

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