Need help figuring how to climb a wall

Unity Engine
1

Hello I have the first person controller, I wat to do that:

When player enters on especific radius a message appear that you can press E to climb a wall to enter on an air vent, also ignore player controll while player is doing that mini animation.
Im kinda new on unity and I dont know where to start, can anyone give me some hints on how to do that? thanks

2

You’re asking for quite a bit. I would highly reccomend getting more comfortable with the fundamentals of programming.

Essentially, you need to declare a few flags that can determine if you’re in climb-mode. From there, you can add logic to disable the character controller when in climb-mode and play your animation.

3

you have a trigger collider box and when the player is in it, it sets a flag, or boolean that says like
canClimb = true

and then if( E)
plays animation

check out the learn section

trigger colliders
input
animation

4

Okay I did this to climb walls but still some bugs:

When I press E on the zone the character starts an animation climbing (it just swaps the camera and move y axis up) then the player moves where the climbing camera finished, after that I swap the camera to the air vent camp ( i’ts like you are crouched walking) I dont know if this is correct for do that, also character can press E multiple times and start doing the animation a lot of times dunno how to solve that, what do you guys think about that script? any advices, tips?

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityStandardAssets.Characters.FirstPerson;



public class climbing : MonoBehaviour {

    private bool canClimb;
    public Animator anim;
    public Camera climbingCam;
    public Camera regularCam;
    public Camera ventCam;
    // Use this for initialization
    void Start () {
    }
   
    // Update is called once per frame
    void Update () {
        if (canClimb && Input.GetKeyDown(KeyCode.E))
        {
            canClimb = false;
            regularCam.depth = 0;
            climbingCam.depth = 1;
            anim.SetBool("Climb", true);
            StartCoroutine(afterClimb());
        }
    }

    IEnumerator afterClimb ()
    {
        yield return new WaitForSeconds(2);
        ventCam.depth = 1;
        climbingCam.depth = 0;
        anim.SetBool("Climb", false);   
        transform.position = climbingCam.transform.position;
     

    }

    private void OnTriggerEnter(Collider other)
    {
        if (other.tag == "Climb")
        {
            canClimb = true;
        }
       
    }

    private void OnTriggerExit(Collider other)
    {
        canClimb = false;
    }

}
5

maaaybe like this ??
idk if it makes a difference… i cant remember exactly, but in my experience some code was wonky and wanted its own if() … maybe that ??

i dont see any glaring problem with your code… so maybe?

if(canClimb == true)  {
     if(Input.GetKeyDown(KeyCode.E)) {

      }
}