// in battle system class
    IEnumerator RunSkill(BattleUnit source, BattleUnit target, SkillCalc skill)
    {
        bool canMove = source.teras.OnBeforeMove();

        if(!canMove)
        {
            yield return ShowStatusChanges(source.teras);
            yield break;
        }

        skill.UseLeft--;
        yield return dialogBox.TypeDialog($"{source.teras._baseTeras.Name} used {skill.baseSkill.Name}");

        source.AttackAnim();
        yield return new WaitForSeconds(1f);

        target.GetHitAnim();

        // Check for status condition
        if (skill.baseSkill.Category == SkillCategory.Status)
        {
            StartCoroutine(RunSkillEffects(skill, source.teras, target.teras));
        }
        // if its not a damaging move deal damage
        if (skill.baseSkill.Category.CompareTo(SkillCategory.Status) <= 0)
        {
            var damageDetails = target.teras.TakeDamage(skill, source.teras);
            yield return target.Hud.UpdateHP();
            yield return ShowDamageDetails(damageDetails);
        }
        // if the opposing teras fainted make battle over event true to end battle
        if (target.teras.Health <= 0)
        {
            yield return dialogBox.TypeDialog($"{target.teras._baseTeras.Name} fainted");
            target.FaintAnim();

            yield return new WaitForSeconds(2f);

            CheckBattleOver(target);
        }
        // damage check for poison
        source.teras.OnAfterTurn();
        yield return ShowStatusChanges(source.teras);
        yield return source.Hud.UpdateHP();

        if (source.teras.Health <= 0)
        {
            yield return dialogBox.TypeDialog($"{target.teras._baseTeras.Name} fainted");
            target.FaintAnim();

            yield return new WaitForSeconds(2f);

            CheckBattleOver(target);
        }
    }
// in battle system sends and types mesage in TypeDialog coroutine
    IEnumerator ShowStatusChanges(TerasCalcs teras)
    {
        while(teras.StatusChanges.Count > 0)
        {
            var message = teras.StatusChanges.Dequeue();
            yield return dialogBox.TypeDialog(message);
        }
    }
    
    // Coroutine to type the dialog slowly in dialogBox class
    public IEnumerator TypeDialog(string dialog)
    {
        dialogText.text = "";
        // for loop to write dialog string slowly
        foreach(var letter in dialog.ToCharArray())
        {
            dialogText.text += letter;
            yield return new WaitForSeconds(1f / lettersPerSecond);
        }

        yield return new WaitForSeconds(1f);
    }