Pick Up like in Silent Hill

Questions & Answers
1

Hey everyone , I’m making a game and I want to change my pick up system a little bit.
there is my script :

using UnityEngine;
using System.Collections.Generic;

public class Keyring : MonoBehaviour
{
public AudioClip getKeySound;
public float keyPickUpDistance = 5f;

private List _keys = new List();

public void AddKey(Key key)
{
	_keys.Add(key);
	
	if (getKeySound != null)
	{
		audio.PlayOneShot(getKeySound);
	}
}


public bool HasKey(Key key)
{
	return _keys.Contains(key);
}


void Update()
{
	if (Input.GetKeyDown(KeyCode.E))
	{
		RaycastHit hit;
    	if (Physics.Raycast(Camera.main.transform.position, Camera.main.transform.forward, out hit, keyPickUpDistance)) 
		{
			Key key = hit.transform.GetComponent();
			if (key != null)
			{
				AddKey(key);
				key.transform.parent = transform;
				key.transform.localPosition = Vector3.zero;
				key.gameObject.SetActiveRecursively(false);
			}
		}
	}
}

}

(Attached to my Player)

I’m trying to create a function , when I press the USE key(E) I want it to ask me if I actually want to pick up this items or no like in silent hill 1.
Can anyone help me with that ?
Thank you for your time =)

2

You need to create an OnGUI() function that will pop a window up upon pressing E.

In the window, have two buttons saying: yes, no.

If user clicks no, close the window and do nothing.

If user clicks yes, run your pickup code.