server-master/srcs/_plugins/WingsEmu.Plugins.BasicImplementation/BCards/Handlers/BCardHatusHandler.cs

using System;
using WingsEmu.Core;
using WingsEmu.DTOs.BCards;
using WingsEmu.Game;
using WingsEmu.Game.Act4;
using WingsEmu.Game.Buffs;
using WingsEmu.Game.Entities;
using WingsEmu.Packets.Enums;

namespace WingsEmu.Plugins.BasicImplementations.BCards.Handlers;

public class BCardHatusHandler : IBCardEffectAsyncHandler
{
    private readonly Range<int> _blue = new()
    {
        Minimum = 18,
        Maximum = 28
    };

    private readonly IDungeonManager _dungeonManager;

    private readonly Range<int> _green = new()
    {
        Minimum = 44,
        Maximum = 54
    };

    private readonly IRandomGenerator _randomGenerator;

    private readonly Range<int> _red = new()
    {
        Minimum = 31,
        Maximum = 41
    };

    public BCardHatusHandler(IRandomGenerator randomGenerator, IDungeonManager dungeonManager)
    {
        _randomGenerator = randomGenerator;
        _dungeonManager = dungeonManager;
    }

    public BCardType HandledType => BCardType.LordHatus;

    public void Execute(IBCardEffectContext ctx)
    {
        IBattleEntity sender = ctx.Sender;
        BCardDTO bCard = ctx.BCard;

        int firstDataValue = bCard.FirstDataValue(sender.Level);

        switch ((AdditionalTypes.LordHatus)bCard.SubType)
        {
            case AdditionalTypes.LordHatus.InflictDamageAtLocation:

                int randomNumber = _randomGenerator.RandomNumber(1, 8);
                HatusState newHatusState = new()
                {
                    CastTime = TimeSpan.FromMilliseconds(2 * ctx.Skill.CastTime * 100),
                    DealtDamage = firstDataValue * 0.01
                };

                // for blue
                if ((randomNumber & 1) == 1)
                {
                    newHatusState.BlueAttack = true;
                    newHatusState.BlueX = (short)_randomGenerator.RandomNumber(_blue.Minimum, _blue.Maximum + 1);
                }

                // for red
                if ((randomNumber & 2) == 2)
                {
                    newHatusState.RedAttack = true;
                    newHatusState.RedX = (short)_randomGenerator.RandomNumber(_red.Minimum, _red.Maximum + 1);
                }

                // for green
                if ((randomNumber & 4) == 4)
                {
                    newHatusState.GreenAttack = true;
                    newHatusState.GreenX = (short)_randomGenerator.RandomNumber(_green.Minimum, _green.Maximum + 1);
                }

                _dungeonManager.AddNewHatusState(sender.MapInstance.Id, newHatusState);
                break;
        }
    }
}