AAEmu.Game/Models/Game/Mails/BaseMail.cs - develop - NLObP/AAEmu

AAEmu.Game/Models/Game/Mails/BaseMail.cs
118 строк4 KB
Roger Barreto
Collection expressions check + blank lines update (#1110)
11 дек 2024, 19:38
11 дек 2024, 19:380ce5643
using System;
using AAEmu.Game.Core.Managers;
using AAEmu.Game.Core.Managers.World;
using AAEmu.Game.Core.Packets.G2C;
using AAEmu.Game.Models.Game.Items;

namespace AAEmu.Game.Models.Game.Mails;

public class BaseMail
{
    private long _id;
    private MailType _mailType;
    private string _title;
    private string _receiverName;
    private bool _isDirty;
    private MailHeader _header;
    private MailBody _body;
    private DateTime _openDate;

    public long Id { get => _id; set { _id = value; _isDirty = true; } }
    public MailType MailType { get => _mailType; set { _mailType = value; _isDirty = true; } }
    public string Title { get => _title; set { _title = value; _isDirty = true; } }
    public string ReceiverName { get => _receiverName; set { _receiverName = value; _isDirty = true; } }
    public DateTime OpenDate { get => _openDate; set { _openDate = value; _isDirty = true; } }

    public MailHeader Header { get => _header; set { _header = value; _isDirty = true; } }
    public MailBody Body { get => _body; set { _body = value; _isDirty = true; } }

    // Local helpers
    public bool IsDelivered { get; set; }
    public bool IsDirty { get => _isDirty; set => _isDirty = value; }

    public BaseMail()
    {
        Header = new MailHeader(this);
        Body = new MailBody(this);
        IsDelivered = false;
    }

    public bool Send()
    {
        // Update Attachments just in case somebody did manual editing
        Header.Attachments = GetTotalAttachmentCount();
        RenumberSlots();
        return MailManager.Instance.Send(this);
    }

    /// <summary>
    /// Checks if a mail can returned to it's sender
    /// </summary>
    /// <returns></returns>
    public bool CanReturnMail()
    {
        return ((IsDelivered == false) && (Header.SenderId != Header.ReceiverId) && (Header.SenderId > 0) && ((MailType == MailType.Normal) || (MailType == MailType.Express)));
    }

    public bool ReturnToSender()
    {
        if (!CanReturnMail())
            return false;

        var originalReceiver = WorldManager.Instance.GetCharacterById(Header.ReceiverId);
        var originalSender = WorldManager.Instance.GetCharacterById(Header.SenderId);

        if ((originalReceiver != null) && (originalReceiver.IsOnline))
            originalReceiver.SendPacket(new SCMailReturnedPacket(_id, _header));

        var originalReceiverId = Header.ReceiverId;
        var originalReceiverName = Header.ReceiverName;
        Header.ReceiverId = Header.SenderId;
        ReceiverName = Header.SenderName;
        Header.SenderId = originalReceiverId;
        Header.SenderName = originalReceiverName;

        Send();

        if ((originalSender != null) && (originalSender.IsOnline))
            MailManager.NotifyNewMailByNameIfOnline(this, originalSender.Name);

        // TODO
        return true;
    }

    public byte GetTotalAttachmentCount()
    {
        var res = (byte)Body.Attachments.Count;
        if (Body.CopperCoins != 0)
            res++;
        if (Body.BillingAmount != 0)
            res++;
        if (Body.MoneyAmount2 != 0)
            res++;
        return res;
    }

    /// <summary>
    /// Adds money values to the body, does not actually reduce it from the player at this point
    /// </summary>
    /// <param name="copperCoinsAmount"></param>
    /// <param name="money1Amount"></param>
    /// <param name="money2Amount"></param>
    public void AttachMoney(int copperCoinsAmount, int money1Amount = 0, int money2Amount = 0)
    {
        Body.CopperCoins = copperCoinsAmount;
        Body.BillingAmount = money1Amount;
        Body.MoneyAmount2 = money2Amount;
        Header.Attachments = GetTotalAttachmentCount();
    }

    protected void RenumberSlots()
    {
        for (var i = 0; i < Body.Attachments.Count; i++)
        {
            Body.Attachments[i].SlotType = SlotType.Mail;
            Body.Attachments[i].Slot = i;
        }
    }
}