Old Script I need help fixing

Unity Engine
,
1

Hey guys I have this old script from a year or two ago that I came back to to move from a Dell to a Mac. It seems to have moved well expect giving me a Assets/Code/TorchLight.cs(9,5): error CS0246: The type or namespace name ‘Light2D’ could not be found (are you missing a using directive or an assembly reference?). I have no idea how to fix this, need help

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Experimental.Rendering;

public class TorchLight : MonoBehaviour
{
    Light2D fireLight;
    float lightInt;
    public float minInt = 0.7f, maxInt = 1f;
    public bool playerLight;

    void Start()
    {
        FireLight = GetComponent<Light2D>();
        InvokeRepeating("DimLight", 2f, 2f);
    }

    void Update()
    {
        lightInt = UnityEngine.Random.Range(minInt, maxInt);
        FireLight.intensity = lightInt;
    }

    void DimLight()
    {
        if (playerLight == true)
        {
            if (minInt > 0.25f)
            {
                minInt = minInt - 0.01f;
                maxInt = maxInt - 0.01f;
            }
        }
    }

    void OnTriggerEnter2D(Collider2D other)
    {
        if (playerLight == true)
        {
            if (maxInt < 1)
            {
                if (other.gameObject.tag == "TorchLight")
                {
                    minInt = minInt + 0.5f;
                    maxInt = maxInt + 0.5f;
                }
            }
        }
    }
}
2

Removed my incorrect previous post. Looks like Light2D has been moved to the UnityEngine.Experimental.Rendering.Universal namespace, though this depends what version of Unity you’re using.

You probably also need URP installed too.

3

I’m on version 2021.3.0f1, and the script was originally 2019 something. I’m not sure what a URP is

4

URP == Universal Render Pipeline, which is what the Lightweight Renderer became I believe. You will need to install the URP package first.

5

ok sounds good. I remember a little bit of downloading but it’s been a while, where should I start with that? Is there a link you can send me that I can just download from that?

6

You can download it from the package manager like any core Unity Package.