EndlessHostRoles/Modules/OptionShower.cs

using System.Collections.Generic;
using System.Linq;
using System.Text;
using UnityEngine;
using static TOHE.Translator;

namespace TOHE;

public static class OptionShower
{
    public static int currentPage;
    public static List<string> pages = [];

    static OptionShower()
    {
    }

    public static string GetTextNoFresh()
    {
        if (pages.Count < 3) GetText();
        return $"{pages[currentPage]}{GetString("PressTabToNextPage")}({currentPage + 1}/{pages.Count})";
    }

    public static string GetText()
    {
        //初期化
        StringBuilder sb = new();
        pages =
        [
            //1ページに基本ゲーム設定を格納
            GameOptionsManager.Instance.CurrentGameOptions.ToHudString(GameData.Instance ? GameData.Instance.PlayerCount : 10) + "\n\n"
        ];
        //ゲームモードの表示
        sb.Append($"{Options.GameMode.GetName()}: {Options.GameMode.GetString()}\n\n");
        if (Options.HideGameSettings.GetBool() && !AmongUsClient.Instance.AmHost)
        {
            sb.Append($"<color=#ff0000>{GetString("Message.HideGameSettings")}</color>");
        }
        else
        {
            //Standardの時のみ実行
            if (Options.CurrentGameMode == CustomGameMode.Standard)
            {
                //有効な役職一覧
                sb.Append($"<color={Utils.GetRoleColorCode(CustomRoles.GM)}>{Utils.GetRoleName(CustomRoles.GM)}:</color> {(Main.GM.Value ? GetString("RoleRate") : GetString("RoleOff"))}\n\n");
                sb.Append(GetString("ActiveRolesList")).Append('\n');
                foreach (var kvp in Options.CustomRoleSpawnChances.Where(kvp => kvp.Value.GameMode is CustomGameMode.Standard or CustomGameMode.All && kvp.Value.GetBool()))
                {
                    sb.Append($"{Utils.ColorString(Utils.GetRoleColor(kvp.Key), Utils.GetRoleName(kvp.Key))}: {kvp.Value.GetString()}×{kvp.Key.GetCount()}\n");
                }

                pages.Add(sb + "\n\n");
                sb.Clear();
            }

            //有効な役職と詳細設定一覧
            pages.Add("");
            sb.Append($"<color={Utils.GetRoleColorCode(CustomRoles.GM)}>{Utils.GetRoleName(CustomRoles.GM)}:</color> {(Main.GM.Value ? GetString("RoleRate") : GetString("RoleOff"))}\n\n");
            foreach (var kvp in Options.CustomRoleSpawnChances)
            {
                if (!kvp.Key.IsEnable() || kvp.Value.IsHiddenOn(Options.CurrentGameMode)) continue;
                sb.Append('\n');
                sb.Append($"{Utils.ColorString(Utils.GetRoleColor(kvp.Key), Utils.GetRoleName(kvp.Key))}: {kvp.Value.GetString()}×{kvp.Key.GetCount()}\n");
                ShowChildren(kvp.Value, ref sb, Utils.GetRoleColor(kvp.Key).ShadeColor(-0.5f), 1);
            }

            foreach (var opt in OptionItem.AllOptions.Where(x => x.Id is >= 90000 and (< 600000 or > 700000) && !x.IsHiddenOn(Options.CurrentGameMode) && x.Parent == null && !x.IsText))
            {
                if (opt.IsHeader) sb.Append('\n');
                sb.Append($"{opt.GetName()}: {opt.GetString()}\n");
                if (opt.GetBool())
                    ShowChildren(opt, ref sb, Color.white, 1);
            }
        }

        //1ページにつき35行までにする処理
        List<string> tmp = [.. sb.ToString().Split("\n\n")];
        foreach (var str in tmp)
        {
            if (pages[^1].Count(c => c == '\n') + 1 + str.Count(c => c == '\n') + 1 > 35)
                pages.Add(str + "\n\n");
            else pages[^1] += str + "\n\n";
        }

        if (currentPage >= pages.Count) currentPage = pages.Count - 1; //現在のページが最大ページ数を超えていれば最後のページに修正
        return $"{pages[currentPage]}{GetString("PressTabToNextPage")}({currentPage + 1}/{pages.Count})";
    }

    public static void Next()
    {
        currentPage++;
        if (currentPage >= pages.Count) currentPage = 0; //現在のページが最大ページを超えていれば最初のページに
    }

    private static void ShowChildren(OptionItem option, ref StringBuilder sb, Color color, int deep = 0)
    {
        foreach (var opt in option.Children.Select((v, i) => new { Value = v, Index = i + 1 }))
        {
            if (opt.Value.Name == "Maximum") continue; //Maximumの項目は飛ばす
            sb.Append(string.Concat(Enumerable.Repeat(Utils.ColorString(color, "┃"), deep - 1)));
            sb.Append(Utils.ColorString(color, opt.Index == option.Children.Count ? "┗ " : "┣ "));
            sb.Append($"{opt.Value.GetName()}: {opt.Value.GetString()}\n");
            if (opt.Value.GetBool()) ShowChildren(opt.Value, ref sb, color, deep + 1);
        }
    }
}