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Resolved checking hits tag/name?

Discussion in 'Visual Scripting' started by enzoravo, Mar 16, 2021.

  1. enzoravo

    enzoravo

    Joined:
    Jun 25, 2013
    Posts:
    270
    hello, i'm trying to do a raycast from my enemy to check if the enemy can see the player, but i can't able to check the tag or name from the result list of hits.

    in c# i did this

    Code (csharp):
    1.    
    2. foreach (RaycastHit hit in hits)
    3. {
    4.     if (hit.transform.tag == "Player")
    5.          Debug.Log("player found");
    6. }
    7.  
    but i'm using this in bolt
    upload_2021-3-16_15-32-30.png

    but when my enemy is trying to check for the player i'm getting this error in the unity editor
    upload_2021-3-16_15-33-53.png

    how can i do this tag check for any of the hit results ?

    thanks in advance for all the help.
     
  2. MlleBun

    MlleBun

    Joined:
    Sep 19, 2017
    Posts:
    160
    Hi, i don't know Bolt, but the message seems logic. You are testing a RaycastHit in your script without passing it to a gameobject.

    Code (CSharp):
    1. foreach (RaycastHit hit in hits)
    Try to get the gameobject in your foreach :
    Code (CSharp):
    1. GameObject player;
    2.  
    3. foreach (RaycastHit hit in hits)
    4. {
    5.     if (hit.transform.tag == "Player")  player = hit.transform.gameobject;
    6. }
    I hope this helps.
     
  3. enzoravo

    enzoravo

    Joined:
    Jun 25, 2013
    Posts:
    270
    @MlleBun i don't have any problem with the c# code, the problem is with the bolt code, i shown what i used to use in c# to check the tag or the name from the hits result after when i use a raycast but the problem is that bolt didn't return the tag or name using the same code.
     
  4. enzoravo

    enzoravo

    Joined:
    Jun 25, 2013
    Posts:
    270
    got it working, for anyone with this same issue, here is the node to use

    upload_2021-3-16_22-43-17.png
     
    MlleBun likes this.
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