pkNX/pkNX.Structures/Encounter/EncounterStatic.cs

using System;
using System.Linq;

namespace pkNX.Structures;

public abstract class EncounterStatic
{
    protected readonly byte[] Data;
    protected EncounterStatic(byte[] data) => Data = data;
    public virtual byte[] Write() => (byte[])Data.Clone();

    public abstract Species Species { get; set; }
    public virtual int HeldItem { get; set; }
    public abstract int Level { get; set; }
    public abstract int Form { get; set; }
    public abstract FixedGender Gender { get; set; }

    public virtual Nature Nature { get; set; } = Nature.Random;
    public virtual int Ability { get; set; }
    public virtual bool ShinyLock { get; set; }

    public virtual bool IV3 { get; set; }
    public virtual int[] RelearnMoves { get; set; } = Array.Empty<int>();
    public abstract Shiny Shiny { get; set; }

    public virtual int IV_HP { get; set; } = -1;
    public virtual int IV_ATK { get; set; } = -1;
    public virtual int IV_DEF { get; set; } = -1;
    public virtual int IV_SPE { get; set; } = -1;
    public virtual int IV_SPA { get; set; } = -1;
    public virtual int IV_SPD { get; set; } = -1;
    public virtual int EV_HP { get; set; }
    public virtual int EV_ATK { get; set; }
    public virtual int EV_DEF { get; set; }
    public virtual int EV_SPE { get; set; }
    public virtual int EV_SPA { get; set; }
    public virtual int EV_SPD { get; set; }

    public int[] IVs
    {
        get => new[] { IV_HP, IV_ATK, IV_DEF, IV_SPE, IV_SPA, IV_SPD };
        set
        {
            if (value?.Length != 6) return;
            IV_HP = value[0]; IV_ATK = value[1]; IV_DEF = value[2];
            IV_SPE = value[3]; IV_SPA = value[4]; IV_SPD = value[5];
        }
    }

    public int[] EVs
    {
        get => new[] { EV_HP, EV_ATK, EV_DEF, EV_SPE, EV_SPA, EV_SPD };
        set
        {
            if (value?.Length != 6) return;
            EV_HP = value[0]; EV_ATK = value[1]; EV_DEF = value[2];
            EV_SPE = value[3]; EV_SPA = value[4]; EV_SPD = value[5];
        }
    }

    public string GetSummary()
    {
        var str = $"new EncounterStatic {{ Species = {Species:000}, Level = {Level:00}, Location = -01, ";
        if (Ability != 0)
            str += $"Ability = {1 << (Ability - 1)}, ";
        if (ShinyLock)
            str += "Shiny = false, ";

        if (IV3)
        {
            str += "IV3 = true, ";
        }
        else if (IVs.Any(z => z >= 0))
        {
            var iv = IVs.Select(z => z >= 0 ? $"{z:00}" : "-1");
            str += $"IVs = new[] {{{string.Join(",", iv)}}}, ";
        }
        if (RelearnMoves.Any(z => z != 0))
        {
            var mv = RelearnMoves.Select(z => $"{z:000}");
            str += $"Relearn = new[] {{{string.Join(",", mv)}}}, ";
        }
        if (Form != 0)
            str += $"Form = {Form}, ";
        if (Gender != 0)
            str += $"Gender = {Gender - 1}, ";
        if (HeldItem > 0)
            str += $"HeldItem = {HeldItem}, ";
        if (Nature is >= 0 and < Nature.Random25)
            str += $"Nature = {Nature - 1}, ";

        str += " },";
        return str;
    }
}