This is the script for weapons that are on the ground

Weapon_Pickup.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Weapon_Pickup : ClickableParent {

    public Weapon_Template thisWeaponData;
    public float MinimumDistance;
    public override void OnClick(Vector3 ClickPosition)
    {   
        if(Vector3.Distance(transform.position, ClickPosition) <= MinimumDistance){ //we check if the player is within distance
            //We find the Player's gameoject and get the Weapon_Parent script on it. We then use the PickUpWeapon function and feed the Weapon_Template from this object
        GameObject.Find("Player").GetComponent<Weapon_Parent>().PickUpWeapon(thisWeaponData); 
        Destroy(gameObject);
        }
        
    }
}