Disabling and enabling again colliders

Question

Hey guy, i was wandering if some one could help me to solve this problem i'm having when try to disable the BoxCollider2D the player (green marked car in img) has and after 1 second, enable it again. This is the script the player has attached:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.Animations;
 using Spine.Unity;
 
 public class CarControllerBis : MonoBehaviour
 
 {
     public Animator animator;
     public KeyCode teclas;
     public Rigidbody2D rigidbody;
     public GameObject GameOverCanvas;
     public GameObject HudCanvas;
     public GameObject Gas;
     public float startTime;
     public BoxCollider2D collider;
     
     
     void Start()
     {
         GameOverCanvas.SetActive (false);
         HudCanvas.SetActive (false);
         animator = GetComponent<Animator> ();   
         rigidbody = GetComponent<Rigidbody2D> ();
         collider = GetComponent<BoxCollider2D>();
         
     }
 
     void Update()
     {
          if (Input.GetKeyDown (teclas))
          {
          animator.SetTrigger ("Boost");
          GetComponent<AudioSource>().Play ();
          GetComponent<AudioSource>().pitch = Random.Range(0.8f, 1.2f);
          HudCanvas.SetActive (true);
          
          collider.enabled = false;
          
          rigidbody.isKinematic = true; 
          }
          
          }
         
         
         
     void OnCollisionEnter2D (Collision2D collision)
    {   
         if (collision.gameObject.tag == "Hazard")
         {
         HudCanvas.GetComponent<Animator>().SetTrigger("HudOut");
         SoundManagerScript.PlaySound ("Hit");
         animator.SetTrigger ("Hit");
         Destroy(this.gameObject.GetComponent<Rigidbody2D>()); 
         Destroy(this.gameObject.GetComponent<CarControllerBis>());
         
         GameOverCanvas.SetActive (true);
         DestroyObject (Gas);
 
         }
        
     }
 
  }

[1]: https://pbs.twimg.com/media/D_Dr7sQXkAAqHWe.jpg:large

Answer 1

Answer by dbchest · Jul 11, 2019 at 01:06 AM

will you provide your question with descriptions of current and desired behavior for this script?

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farrico · Jul 11, 2019 at 01:13 AM 0

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Sorry, my bad :) There you go!

This is the img i reffer: https://pbs.twimg.com/media/D_Dr7sQXkAAqHWe.jpg:large

Answer 2

I already answered this in the post you had about this earlier, but I will just copy and paste real quick.

Add

 public float timeTillEnabled;

to your list of variables at the top of your script, copy this part of the script you already have:

 void Update()
      {
           if (Input.GetKeyDown (teclas))
           {
           animator.SetTrigger ("Boost");
           GetComponent<AudioSource>().Play ();
           GetComponent<AudioSource>().pitch = Random.Range(0.8f, 1.2f);
           HudCanvas.SetActive (true);
           
           collider.enabled = false;
           StartCoroutine(TurnOnCollider());
           rigidbody.isKinematic = true; 
           }
           
           }

Then add this block outside of any function; I typically put these after all other voids:

         IEnumerator TurnOnCollider()
         {
             yield return new WaitForSeconds(timeTillEnabled);
             collider.enabled = true;
             yield break;
         }

Set the public float timeTillEnabled to 1 in the inspector, and it will come back on in 1 second; alternitively you could hard code it in the script:

 yield return new WaitForSeconds(1f);

but setting it publicly in the inspector lets you change it later much easier

Disabling and enabling again colliders

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