PKHeX/PKHeX.Core/PersonalInfo/Info/PersonalInfo1.cs

using System;

namespace PKHeX.Core;

/// <summary>
/// <see cref="PersonalInfo"/> class with values from Generation 1 games.
/// </summary>
public sealed class PersonalInfo1 : PersonalInfo
{
    public const int SIZE = 0x1C;
    private readonly byte[] Data;

    public PersonalInfo1(byte[] data)
    {
        Data = data;
        TMHM = GetBits(Data.AsSpan(0x14, 0x8));
    }

    public override byte[] Write()
    {
        SetBits(TMHM, Data.AsSpan(0x14));
        return Data;
    }

    public int DEX_ID { get => Data[0x00]; set => Data[0x00] = (byte)value; }
    public override int HP { get => Data[0x01]; set => Data[0x01] = (byte)value; }
    public override int ATK { get => Data[0x02]; set => Data[0x02] = (byte)value; }
    public override int DEF { get => Data[0x03]; set => Data[0x03] = (byte)value; }
    public override int SPE { get => Data[0x04]; set => Data[0x04] = (byte)value; }
    public int SPC { get => Data[0x05]; set => Data[0x05] = (byte)value; }
    public override int SPA { get => SPC; set => SPC = value; }
    public override int SPD { get => SPC; set => SPC = value; }
    public override int Type1 { get => Data[0x06]; set => Data[0x06] = (byte)value; }
    public override int Type2 { get => Data[0x07]; set => Data[0x07] = (byte)value; }
    public override int CatchRate { get => Data[0x08]; set => Data[0x08] = (byte)value; }
    public override int BaseEXP { get => Data[0x09]; set => Data[0x09] = (byte)value; }
    public byte Move1 { get => Data[0x0F]; set => Data[0x0F] = value; }
    public byte Move2 { get => Data[0x10]; set => Data[0x10] = value; }
    public byte Move3 { get => Data[0x11]; set => Data[0x11] = value; }
    public byte Move4 { get => Data[0x12]; set => Data[0x12] = value; }
    public override int EXPGrowth { get => Data[0x13]; set => Data[0x13] = (byte)value; }

    // EV Yields are just aliases for base stats in Gen I
    public override int EV_HP { get => HP; set { } }
    public override int EV_ATK { get => ATK; set { } }
    public override int EV_DEF { get => DEF; set { } }
    public override int EV_SPE { get => SPE; set { } }
    public int EV_SPC => SPC;
    public override int EV_SPA { get => EV_SPC; set { } }
    public override int EV_SPD { get => EV_SPC; set { } }

    // Future game values, unused
    public override int EggGroup1 { get => 0; set { } }
    public override int EggGroup2 { get => 0; set { } }
    public override int GetIndexOfAbility(int abilityID) => -1;
    public override int GetAbilityAtIndex(int abilityIndex) => -1;
    public override int AbilityCount => 0;
    public override int Gender { get; set; }
    public override int HatchCycles { get => 0; set { } }
    public override int BaseFriendship { get => 0; set { } }
    public override int EscapeRate { get => 0; set { } }
    public override int Color { get => 0; set { } }

    public void GetMoves(Span<ushort> value)
    {
        value[3] = Move4;
        value[2] = Move3;
        value[1] = Move2;
        value[0] = Move1;
    }
}