Multiple shops

Questions & Answers
1

I’m making a game where I have multiple shops. I was trying to us distance to check if I was in range, and then display a little text saying “Press E to talk” or something like that.
But when I tested it, i realized that you can only do that with one shop.
So is there another way to have multiple shops? if there is, could you explain in steps? :stuck_out_tongue:

2

using System.Collections.Generic;
using UnityEngine;

public class Shop : MonoBehaviour
{
    static List<Shop> allShops = new List<Shop>();

    void Awake()
    {
        allShops.Add(this);
    }


    public static Shop FindClosestShop(Vector3 targetPosition)
    {
        float closestDistance = float.MaxValue;
        Shop closestShop = null;

        foreach (Shop shop in allShops)
        {
            float distanceToTargetPosition = Vector3.Distance(shop.transform.position, targetPosition);
            if (distanceToTargetPosition < closestDistance)
            {
                closestDistance = distanceToTargetPosition;
                closestShop = shop;
            }
        }

        if (closestShop != null)
        {
            Debug.Log("Found closest shop called " + closestShop.gameObject.name + ", at distance " + closestDistance);
        }

        return closestShop;
    }
}