I want teleport exit which it does specific Colider2D and to transport you to a specific one target how do I do that?

Question

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class TeleportExit : MonoBehaviour {
     public Transform targets;
     public Transform play;
     public GameObject theObject;
 
     // Update is called once per frame
     void OnTriggerExit2D(Collider2D theObject)
     {
 
         play.position = targets.position;
 
     }
 }

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Answer 1

Best Answer

Answer by Legend_Bacon · Mar 20, 2018 at 04:54 PM

Hello there,

What you want to do here is give the object you are colliding with a tag that you can identify. If you want to know when the Player exits your play area, then simply give your play area the tag "playArea".

Then, you can do this:

 private void OnTriggerExit2D(Collider2D theObject)
 {
        if(theObject.gameObject.CompareTag("playArea"))
       {
             play.position = targets.position;
       }      
 }

To assign a tag to an object, click on it and then go top right to "Tag". Not that you can also add custom ones.

Also, quick note: You shouldn't have a GameObject called "theObject" if your Collider2D has the same name on Trigger Exit.

Hope that helps!

Cheers,

~LegendBacon

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watercat · Mar 20, 2018 at 05:56 PM 0

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 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class TeleportExit : MonoBehaviour {
     public Transform targets;
     public Transform play;
     public GameObject theObject;
 
     // Update is called once per frame
     private void OnTriggerExit2D(Colider2D theObject)
     {
         if (theObject.gameObject.CompareTags("playArea"))
         {
             play.position = targets.position;
         }
     }
 }

i have this error and not run

Assets/Scrept/TeleportExit.cs(11,34): error CS0246: The type or namespace name `Colider2D' could not be found. Are you missing an assembly reference?

Legend_Bacon watercat · Mar 20, 2018 at 07:07 PM 1

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Ah, it seems I misspelled the word "Collider2D". Just add another "l" in there and you'll be fine!

watercat watercat · Mar 20, 2018 at 08:28 PM 0

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 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class TeleportExit : MonoBehaviour {
     public Transform targets;
     public Transform play;
     public GameObject theObject;
 
     // Update is called once per frame
     private void OnTriggerExit2D(Collider2D theObject)
     {
         if (theObject.gameObject.CompareTags("playArea"))
         {
             play.position = targets.position;
         }
     }
 }

the same problem

Assets/Scrept/TeleportExit.cs(13,23): error CS1061: Type UnityEngine.Collider2D' does not contain a definition for CompareTags' and no extension method CompareTags' of type UnityEngine.Collider2D' could be found. Are you missing an assembly reference?

watercat watercat · Mar 20, 2018 at 08:34 PM 0

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ok this is tag not tags and is working thenx

I want teleport exit which it does specific Colider2D and to transport you to a specific one target how do I do that?

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