server-master/srcs/_plugins/WingsEmu.Plugins.BasicImplementation/ItemUsage/Etc/Special/ReinitializeItemHandler.cs

// WingsEmu
// 
// Developed by NosWings Team

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using WingsAPI.Game.Extensions.ItemExtension.Inventory;
using WingsAPI.Game.Extensions.PacketGeneration;
using WingsAPI.Packets.Enums;
using WingsEmu.Game._enum;
using WingsEmu.Game._i18n;
using WingsEmu.Game._ItemUsage;
using WingsEmu.Game._ItemUsage.Event;
using WingsEmu.Game.Extensions;
using WingsEmu.Game.Extensions.Mates;
using WingsEmu.Game.Inventory;
using WingsEmu.Game.Managers;
using WingsEmu.Game.Mates;
using WingsEmu.Game.Networking;
using WingsEmu.Game.Networking.Broadcasting;
using WingsEmu.Game.Skills;
using WingsEmu.Packets.Enums;
using WingsEmu.Packets.Enums.Chat;

namespace WingsEmu.Plugins.BasicImplementations.ItemUsage.Etc.Special;

public class ReinitializeItemHandler : IItemUsageByVnumHandler
{
    private readonly IDelayManager _delayManager;
    private readonly IGameLanguageService _gameLanguage;
    private readonly ISessionManager _sessionManager;

    public ReinitializeItemHandler(IGameLanguageService gameLanguage, ISessionManager sessionManager, IDelayManager delayManager)
    {
        _gameLanguage = gameLanguage;
        _sessionManager = sessionManager;
        _delayManager = delayManager;
    }

    public long[] Effects => new long[] { 11111 };

    public long[] Vnums => new[] { (long)ItemVnums.PARTNER_SKILL_TICKET_SINGLE, (long)ItemVnums.PARTNER_SKILL_TICKET_SINGLE_LIMITED };

    public async Task HandleAsync(IClientSession session, InventoryUseItemEvent e)
    {
        byte option = e.Option;
        IMateEntity partner = session.PlayerEntity.MateComponent.GetMate(s => s.IsTeamMember && s.MateType == MateType.Partner);
        string[] packetsplit = e.Packet;
        InventoryItem inv = e.Item;

        if (packetsplit == null)
        {
            _sessionManager.BroadcastToGameMaster(session, "ReinitializeItemHandler - packetsplit == null");
            // Packet Hacking
            return;
        }

        if (packetsplit.Length < 9)
        {
            _sessionManager.BroadcastToGameMaster(session, "ReinitializeItemHandler - packetsplit.Length < 9");
            // Packet hacking
            return;
        }

        if (!byte.TryParse(packetsplit[9], out byte skillSlot))
        {
            // out of range
            return;
        }

        if (!Enum.TryParse(packetsplit[8], out EquipmentType sEqpType))
        {
            // Out of range
            return;
        }

        if (!byte.TryParse(packetsplit[6], out byte sRequest))
        {
            return;
        }

        if (partner == null)
        {
            session.SendModal(_gameLanguage.GetLanguage(GameDialogKey.PARTNER_INFO_NO_PARTNER_IN_TEAM, session.UserLanguage), ModalType.Confirm);
            return;
        }

        if (partner.Specialist == null)
        {
            session.SendModal(_gameLanguage.GetLanguage(GameDialogKey.PARTNER_MESSAGE_NO_SP_EQUIPPED, session.UserLanguage), ModalType.Confirm);
            return;
        }

        if (partner.Specialist.PartnerSkills == null)
        {
            return;
        }

        if (partner.IsUsingSp)
        {
            session.SendModal(_gameLanguage.GetLanguage(GameDialogKey.PARTNER_INFO_IS_WEARING_SP, session.UserLanguage), ModalType.Confirm);
            return;
        }

        if (!partner.HavePartnerSkill(skillSlot))
        {
            return;
        }

        List<PartnerSkill> partnerSkills = partner.Specialist.PartnerSkills;
        PartnerSkill skill = partnerSkills.Find(s => s.Slot == skillSlot);
        int skillIndex = partnerSkills.FindIndex(i => i.Slot == skillSlot);

        if (skill == null)
        {
            return;
        }

        if (sRequest == 3)
        {
            bool canReset = await _delayManager.CanPerformAction(session.PlayerEntity, DelayedActionType.PartnerResetSkill);
            if (!canReset)
            {
                return;
            }

            await _delayManager.CompleteAction(session.PlayerEntity, DelayedActionType.PartnerResetSkill);

            switch (skillSlot)
            {
                case 0:

                    partner.Specialist.PartnerSkill1 = false;
                    partner.Specialist.SkillRank1 = 0;
                    break;
                case 1:

                    partner.Specialist.PartnerSkill2 = false;
                    partner.Specialist.SkillRank2 = 0;
                    break;
                case 2:

                    partner.Specialist.PartnerSkill3 = false;
                    partner.Specialist.SkillRank3 = 0;
                    break;
                default:
                    _sessionManager.BroadcastToGameMaster(session, "ReinitializeItemHandler - switch (sPos) default");
                    // Packet Hacking
                    return;
            }

            skill.Rank = 0;
            partner.Specialist.PartnerSkills.RemoveAt(skillIndex);
            partner.Specialist.Agility = 100;
            session.SendModal(_gameLanguage.GetLanguage(GameDialogKey.PSP_MESSAGE_ONE_SKILL_RESET, session.UserLanguage), ModalType.Confirm);
            session.SendChatMessage(_gameLanguage.GetLanguage(GameDialogKey.PSP_MESSAGE_ONE_SKILL_RESET, session.UserLanguage), ChatMessageColorType.Yellow);
            session.SendPetInfo(partner, _gameLanguage);
            await session.RemoveItemFromInventory(inv.ItemInstance.ItemVNum);
            return;
        }

        if (option == 0)
        {
            session.SendQnaPacket($"u_i 1 {session.PlayerEntity.Id} {(short)inv.ItemInstance.GameItem.Type} {inv.Slot} 1 1 {(short)sEqpType} {skillSlot}",
                _gameLanguage.GetLanguage(GameDialogKey.PSP_DIALOG_ASK_RESET_SINGLE_SKILL, session.UserLanguage));
        }
        else if (option == 255)
        {
            DateTime waitUntil = await _delayManager.RegisterAction(session.PlayerEntity, DelayedActionType.PartnerResetSkill);
            session.SendMateDelay(partner, (int)(waitUntil - DateTime.UtcNow).TotalMilliseconds, GuriType.UsingItem,
                $"#u_i^1^{session.PlayerEntity.Id}^{(short)inv.ItemInstance.GameItem.Type}^{inv.Slot}^3^1^{(short)sEqpType}^{skillSlot}");
            session.CurrentMapInstance?.Broadcast(partner.GenerateMateDance(), new RangeBroadcast(partner.PositionX, partner.PositionY));
        }
    }
}