BLHX.Server/BLHX.Server.Game/Commands/ItemCommand.cs

using BLHX.Server.Common.Data;
using BLHX.Server.Common.Database;
using BLHX.Server.Common.Proto.common;
using BLHX.Server.Game.Handlers;
using System.Numerics;

namespace BLHX.Server.Game.Commands {
    [CommandHandler("item", "Unlock an item or all items", "item unlock=all amount=1")]
    public class ItemCommand : Command {
        [Argument("unlock")]
        public string? Unlock { get; set; }

        [Argument("amount")]
        public string? Amount { get; set; }

        public override void Execute(Dictionary<string, string> args, Connection connection) {
            base.Execute(args);

            uint amount = 1;

            if (Amount is not null) {
                uint.TryParse(Amount, out uint parsedAmount);
                amount = parsedAmount;
            }

            if (Unlock is not null) {
                if (Unlock.Equals("all", StringComparison.CurrentCultureIgnoreCase)) {
                    // ...
                } else if (uint.TryParse(Unlock, out uint itemId)) {
                    //connection.player.DoResource(itemId, amount);
                    PlayerResource? item = DBManager.PlayerContext.Resources.Where(res => res.Id == itemId).FirstOrDefault();

                    if (item is null) {
                        DBManager.PlayerContext.Resources.Add(new PlayerResource() { Id = itemId, PlayerUid = connection.player.Uid, Num = 1 });
                        //connection.player.DoResource(itemId, 1);

                        //item = DBManager.PlayerContext.Resources.Where(res => res.Id == itemId).FirstOrDefault();
                    } else {
                        item.Num += amount;
                        connection.SendSystemMsg($"{amount} item of itemid: {itemId} added!");
                    }


                } else {
                    connection.SendSystemMsg($"Invalid ItemId: {itemId}");
                }
            }

            DBManager.PlayerContext.Save();
            connection.NotifyPlayerData();
            base.NotifySuccess(connection);
        }
    }
}