XtGameKit/Packages/cn.xt.bag/Scripts/Hotfix/Server/BagConsoleHandlers.cs

using System;
using System.Linq;
using System.Text;

namespace ET.Server
{
    [FriendOf(typeof(PlayerComponent))]
    public static class BagConsoleHelper
    {
        public static Player ResolvePlayer(Scene root, string account)
        {
            PlayerComponent playerComp = root.GetComponent<PlayerComponent>();
            if (playerComp == null || playerComp.dictionary.Count == 0)
            {
                return null;
            }

            if (!string.IsNullOrWhiteSpace(account))
            {
                return playerComp.GetByAccount(account);
            }

            foreach (EntityRef<Player> value in playerComp.dictionary.Values)
            {
                return value;
            }

            return null;
        }

        public static string[] SplitArgs(string content)
        {
            string[] raw = content.Split(' ', StringSplitOptions.RemoveEmptyEntries);
            return raw.Select(x => x.Trim()).Where(x => x.Length > 0).ToArray();
        }
    }

    [ConsoleHandler("AddItem")]
    public class C_AddItem : IConsoleHandler
    {
        // AddItem [account] itemId count
        public async ETTask Run(Fiber fiber, ModeContex contex, string content)
        {
            string[] args = BagConsoleHelper.SplitArgs(content);
            if (args.Length < 2 || args.Length > 3)
            {
                Log.Console("[GM] AddItem 参数错误: AddItem [account] itemId count");
                return;
            }

            string account = args.Length == 3 ? args[0] : string.Empty;
            int shift = args.Length == 3 ? 1 : 0;
            if (!int.TryParse(args[0 + shift], out int itemId) || !long.TryParse(args[1 + shift], out long count))
            {
                Log.Console("[GM] AddItem 参数错误: itemId/count 非法");
                return;
            }

            Player player = BagConsoleHelper.ResolvePlayer(fiber.Root, account);
            BagComponent bag = player?.GetComponent<BagComponent>() ?? player?.AddComponent<BagComponent>();
            if (player == null || bag == null)
            {
                Log.Console("[GM] AddItem 失败: 无在线玩家");
                return;
            }

            ItemUnit item = bag.AddItem(itemId, count);
            player.SetDirty();
            LogExtensions.AuditGM("AddItem", $"{{\"account\":\"{player.Account}\",\"itemId\":{itemId},\"count\":{count},\"itemIndex\":{item?.ItemIndex ?? 0}}}");
            Log.Console($"[GM] AddItem success account={player.Account} itemId={itemId} count={count}");
            await ETTask.CompletedTask;
        }
    }

    [ConsoleHandler("RemoveItem")]
    public class C_RemoveItem : IConsoleHandler
    {
        // RemoveItem [account] itemId count
        public async ETTask Run(Fiber fiber, ModeContex contex, string content)
        {
            string[] args = BagConsoleHelper.SplitArgs(content);
            if (args.Length < 2 || args.Length > 3)
            {
                Log.Console("[GM] RemoveItem 参数错误: RemoveItem [account] itemId count");
                return;
            }

            string account = args.Length == 3 ? args[0] : string.Empty;
            int shift = args.Length == 3 ? 1 : 0;
            if (!int.TryParse(args[0 + shift], out int itemId) || !long.TryParse(args[1 + shift], out long count))
            {
                Log.Console("[GM] RemoveItem 参数错误: itemId/count 非法");
                return;
            }

            Player player = BagConsoleHelper.ResolvePlayer(fiber.Root, account);
            BagComponent bag = player?.GetComponent<BagComponent>();
            if (player == null || bag == null || !bag.RemoveItem(itemId, count))
            {
                Log.Console("[GM] RemoveItem 失败: 数量不足或玩家不存在");
                return;
            }

            player.SetDirty();
            LogExtensions.AuditGM("RemoveItem", $"{{\"account\":\"{player.Account}\",\"itemId\":{itemId},\"count\":{count}}}");
            Log.Console($"[GM] RemoveItem success account={player.Account} itemId={itemId} count={count}");
            await ETTask.CompletedTask;
        }
    }

    [ConsoleHandler("ShowBag")]
    public class C_ShowBag : IConsoleHandler
    {
        // ShowBag [account]
        public async ETTask Run(Fiber fiber, ModeContex contex, string content)
        {
            Player player = BagConsoleHelper.ResolvePlayer(fiber.Root, content.Trim());
            BagComponent bag = player?.GetComponent<BagComponent>();
            if (bag == null)
            {
                Log.Console("[GM] ShowBag: 背包不存在");
                return;
            }

            StringBuilder sb = new();
            var items = bag.GetAllItems();
            sb.Append($"[GM] ShowBag account={player.Account} count={items.Count}");
            foreach (ItemUnit item in items)
            {
                sb.Append($" | idx={item.ItemIndex},itemId={item.ItemId},count={item.Count},heroId={item.HeroId}");
            }
            Log.Console(sb.ToString());
            await ETTask.CompletedTask;
        }
    }

    [ConsoleHandler("BagClear")]
    public class C_BagClear : IConsoleHandler
    {
        // BagClear [account]
        public async ETTask Run(Fiber fiber, ModeContex contex, string content)
        {
            Player player = BagConsoleHelper.ResolvePlayer(fiber.Root, content.Trim());
            BagComponent bag = player?.GetComponent<BagComponent>();
            if (bag == null)
            {
                Log.Console("[GM] BagClear: 背包不存在");
                return;
            }

            bag.ClearBagKeepEquipped();
            LogExtensions.AuditGM("BagClear", $"{{\"account\":\"{player.Account}\"}}");
            Log.Console($"[GM] BagClear success account={player.Account}");
            await ETTask.CompletedTask;
        }
    }

    [ConsoleHandler("UseItem")]
    public class C_UseItem : IConsoleHandler
    {
        // UseItem [account] itemIndex [count]
        public async ETTask Run(Fiber fiber, ModeContex contex, string content)
        {
            string[] args = BagConsoleHelper.SplitArgs(content);
            if (args.Length < 1 || args.Length > 3)
            {
                Log.Console("[GM] UseItem 参数错误: UseItem [account] itemIndex [count]");
                return;
            }

            int shift = 0;
            string account = string.Empty;
            if (args.Length >= 2 && !long.TryParse(args[0], out _))
            {
                account = args[0];
                shift = 1;
            }

            if (!long.TryParse(args[shift], out long itemIndex))
            {
                Log.Console("[GM] UseItem 参数错误: itemIndex 非法");
                return;
            }

            int count = 1;
            if (shift + 1 < args.Length)
            {
                int.TryParse(args[shift + 1], out count);
            }

            Player player = BagConsoleHelper.ResolvePlayer(fiber.Root, account);
            string reason = string.Empty;
            ItemUnit item = null;
            if (player == null || !BagService.TryUseItem(player, itemIndex, count, out reason, out item))
            {
                Log.Console($"[GM] UseItem 失败: {reason}");
                return;
            }

            LogExtensions.AuditGM("UseItem", $"{{\"account\":\"{player.Account}\",\"itemIndex\":{itemIndex},\"count\":{count},\"left\":{item?.Count ?? 0}}}");
            Log.Console($"[GM] UseItem success account={player.Account} itemIndex={itemIndex} left={item?.Count ?? 0}");
            await ETTask.CompletedTask;
        }
    }
}