ClientMods/MagazineInspector/MagazineInspector.cs

using Aki.Reflection.Utils;
using Comfort.Common;
using EFT;
using EFT.InventoryLogic;
using System;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;

using InGameStatus = GClass1819;

namespace IcyClawz.MagazineInspector
{
    internal static class MagazineClassExtensions
    {
        private static readonly Dictionary<string, string> DisplayNames = new Dictionary<string, string>()
        {
            { "ch", "上膛弹药" },
            { "cz", "Nabité střelivo" },
            { "en", "Loaded ammo" },
            { "es", "Munición cargada" },
            { "es-mx", "Munición cargada" },
            { "fr", "Munitions chargées" },
            { "ge", "Geladene Munition" },
            { "hu", "Töltött lőszer" },
            { "it", "Munizioni caricate" },
            { "jp", "装填弾薬" },
            { "kr", "장전 탄약" },
            { "pl", "Załadowana amunicja" },
            { "po", "Munição carregada" },
            { "ru", "Заряженные боеприпасы" },
            { "sk", "Nabitá munícia" },
            { "tu", "Yüklü mühimmat" }
        };

        private static ISession Session => ClientAppUtils.GetMainApp().GetClientBackEndSession();

        private static Profile ActiveProfile => InGameStatus.InRaid ? GamePlayerOwner.MyPlayer.Profile : Session.Profile;

        public static void AddAmmoCountAttribute(this MagazineClass magazine)
        {
            ItemAttributeClass attribute = magazine.Attributes.Find(attr => attr.Id is EItemAttributeId.MaxCount);
            if (attribute == null)
            {
                return;
            }
            attribute.DisplayNameFunc = () =>
            {
                string language = Singleton<SharedGameSettingsClass>.Instance?.Game?.Settings?.Language?.GetValue();
                if (language == null || !DisplayNames.ContainsKey(language))
                {
                    language = "en";
                }
                return DisplayNames[language];
            };
            attribute.Base = () =>
            {
                if (GetAmmoCount(magazine, ActiveProfile, out _) is int ammoCount)
                {
                    return ammoCount;
                }
                else
                {
                    return 0f;
                }
            };
            attribute.StringValue = () =>
            {
                string value;
                if (GetAmmoCount(magazine, ActiveProfile, out _) is int ammoCount)
                {
                    value = ammoCount.ToString();
                }
                else
                {
                    value = "?";
                }
                return $"{value}/{magazine.MaxCount}";
            };
            attribute.FullStringValue = () =>
            {
                Profile profile = ActiveProfile;
                int? ammoCount = GetAmmoCount(magazine, profile, out bool magChecked);
                if (magChecked)
                {
                    List<Item> cartridges = new List<Item>(magazine.Cartridges.Items);
                    string[] lines = new string[cartridges.Count];
                    int i = cartridges.Count - 1;
                    foreach (Item cartridge in cartridges)
                    {
                        string count;
                        if (ammoCount != null)
                        {
                            count = cartridge.StackObjectsCount.ToString();
                        }
                        else
                        {
                            count = "?";
                        }
                        string name;
                        if (profile.Examined(cartridge))
                        {
                            name = cartridge.LocalizedName();
                        }
                        else
                        {
                            name = "Unknown item".Localized();
                        }
                        lines[i--] = $"{count} × {name}";
                    }
                    return string.Join(Environment.NewLine, lines);
                }
                else
                {
                    return string.Empty;
                }
            };
        }

        private static int? GetAmmoCount(MagazineClass magazine, Profile profile, out bool magChecked)
        {
            if (!InGameStatus.InRaid || magazine.Count == 0)
            {
                magChecked = true;
                return magazine.Count;
            }
            magChecked = profile.CheckedMagazines.ContainsKey(magazine.Id);
            if (magChecked)
            {
                bool equipped = profile.Inventory.Equipment.GetAllSlots().Any(slot => ReferenceEquals(slot.ContainedItem, magazine));
                if (magazine.Count >= (equipped ? magazine.MaxCount - 1 : magazine.MaxCount))
                {
                    return magazine.Count;
                }
                int skill = Mathf.Max(
                    profile.MagDrillsMastering,
                    profile.CheckedMagazineSkillLevel(magazine.Id),
                    magazine.CheckOverride
                );
                if (skill > 1 || (skill == 1 && magazine.MaxCount <= 10))
                {
                    return magazine.Count;
                }
            }
            return null;
        }
    }
}