BattleDialogueBox.cs

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

public class BattleDialogueBox : MonoBehaviour
{

    [SerializeField] GameObject actionSelector, magicSelector, magicDetails;

    [SerializeField] List<Text> actionText, magicText;

    [SerializeField] Text MPText;

    [SerializeField] Color highlightedColor;



    public void EnableActionSelector(bool enabled)
    {
        actionSelector.SetActive(enabled);

    }
    public void EnableMagicSelector(bool enabled)
    {
        magicSelector.SetActive(enabled);
        magicDetails.SetActive(enabled);
    }

    public void UpdateMagicSelection(int selectedSpell, Move move)
    {
        for(int i = 0; i < magicText.Count; ++i)
        {
            if (i == selectedSpell)
              actionText[i].color = highlightedColor;

             else
             actionText[i].color = Color.black;

            MPText.text = $"MP { move.MP}/{ move.Base.Mp}";
        }
    }

    public void UpdateActionSelection(int selectedAction)
    {
        for(int i = 0; i < actionText.Count; ++i)
        {
            if(i == selectedAction)
              actionText[i].color = highlightedColor;

            else
             actionText[i].color = Color.black;

            }
     }
    public void SetMagicNames(List<Move> moves)
    {
        for (int i = 0; i < magicText.Count; ++i)
        {
            if (i < moves.Count)
             magicText[i].text = moves[i].Base.Name;

            else
               magicText[i].text = "";

        }
    }
}