PKHeX/PKHeX.Core/Saves/Substructures/Mail/Mail3.cs

84 lines
No EOL
3 KiB
C#

using System;
using System.Linq;
namespace PKHeX.Core
{
public class Mail3 : Mail
{
private const int SIZE = 0x24;
public Mail3(SAV3 sav, int index)
{
GetMailBlockOffset(sav.Version, index, out int block, out int offset);
DataOffset = index * SIZE + sav.GetBlockOffset(block) + offset;
Data = sav.GetData(DataOffset, SIZE);
}
private static void GetMailBlockOffset(GameVersion game, int index, out int block, out int offset)
{
block = 3;
if (game == GameVersion.E)
offset = 0xCE0;
else if (GameVersion.RS.Contains(game))
offset = 0xC4C;
else // FRLG
{
if (index >= 12)
{
block = 4;
offset = 0;
}
else
offset = 0xDD0;
}
}
public Mail3()
{
Data = new byte[SIZE];
DataOffset = -1;
ResetData();
}
private void ResetData()
{
for (int y = 0; y < 3; y++)
for (int x = 0; x < 3; x++)
SetMessage(y, x, 0xFFFF);
AuthorName = "";
AuthorTID = 0;
AuthorTID = 0;
AppearPKM = 1;
MailType = 0;
}
public override ushort GetMessage(int index1, int index2) => BitConverter.ToUInt16(Data, (index1 * 3 + index2) * 2);
public override void SetMessage(int index1, int index2, ushort value) => BitConverter.GetBytes(value).CopyTo(Data, (index1 * 3 + index2) * 2);
public override string AuthorName
{
get => StringConverter.GetString3(Data, 0x12, 7, false);
set
{
if (value.Length == 0)
Enumerable.Repeat<byte>(0xFF, 8).ToArray().CopyTo(Data, 0x12);
else
{
Data[0x18] = Data[0x19] = 0xFF;
StringConverter.SetString3(value, 7, false, 6).CopyTo(Data, 0x12);
}
}
}
public override ushort AuthorTID { get => BitConverter.ToUInt16(Data, 0x1A); set => BitConverter.GetBytes(value).CopyTo(Data, 0x1A); }
public ushort AuthorSID { get => BitConverter.ToUInt16(Data, 0x1C); set => BitConverter.GetBytes(value).CopyTo(Data, 0x1C); }
public override int AppearPKM { get => BitConverter.ToUInt16(Data, 0x1E); set => BitConverter.GetBytes((ushort)(value == 0 ? 1 : value)).CopyTo(Data, 0x1E); }
public override int MailType { get => BitConverter.ToUInt16(Data, 0x20); set => BitConverter.GetBytes((ushort)value).CopyTo(Data, 0x20); }
public override bool? IsEmpty
{
get
{
if (MailType == 0) return true;
else if (MailType >= 0x79 && MailType <= 0x84) return false;
else return null;
}
}
public override void SetBlank() => (new Mail3()).Data.CopyTo(Data, 0);
}
}