UpdateDisplay

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using TMPro;
using System.Diagnostics;

public class UpdateDisplay : MonoBehaviour
{
    // Start is called before the first frame update
    TMP_Text thisText;
    [SerializeField] InventoryObject inventoryToRead;
    void Start()
    {
        PlayerInventory.OnItemPickedUp += UpdateDisplayText;
        thisText = GetComponent<TMP_Text>();

    }

    // Update is called once per frame
    void Update()
    {

    }
    void UpdateDisplayText(InventoryObject _inventory)
    {
        UnityEngine.Debug.Log(GetClassAndMethod());
        UnityEngine.Debug.Log("UpdateDisplayText() called!");

        thisText.text = ProcessInventoryToSingleString(_inventory);
    }
    string[] GenerateArray(InventoryObject _inventory)
    {
        string[] arrayToReturn = new string[_inventory.Container.Count];
        for (int i = 0; i < _inventory.Container.Count; i++)
        {
            arrayToReturn[i] = $"{_inventory.Container[i].amount}x {_inventory.Container[i].itemContained.itemName} \n";
        }
        return arrayToReturn;
    }
    string MakeArrayOneString(string[] stringArray)
    {
        string wholeText = "";
        foreach(string s in stringArray)
        {
            wholeText += s;
        }
        return wholeText;
    }
    string ProcessInventoryToSingleString(InventoryObject _inventory)
    {
        string output = MakeArrayOneString(GenerateArray(_inventory));
        return output;
    }
    private void OnApplicationQuit()
    {
        PlayerInventory.OnItemPickedUp -= UpdateDisplayText;
    }
    private static string GetClassAndMethod()
    {
        StackTrace stackTrace = new StackTrace();
        StackFrame frame = stackTrace.GetFrame(2); // get the frame of the most recent caller
        string s = frame.GetMethod().DeclaringType.Name + "::" + frame.GetMethod().Name + "(";
        foreach (System.Reflection.ParameterInfo pi in frame.GetMethod().GetParameters())
        {
            s += pi.ParameterType.ToString() + " " + pi.Name + ",";
        }
        s += ")";
        return s;
    }
}