PKHeX/PKHeX.Core/Saves/Substructures/Mail/Mail4.cs
Kurt b1ead9e630 Split StringConverter into smaller pieces
reduces loading time (don't have to allocate conversion arrays when
launching a gen7 game), and separates things to easier to manage
locations

reworks gen3 string encode/decode, no longer does 3->4->5 and 5->4->3;
instead goes straight to the end result without an intermediary format.

String sanitization should probably be broken up rather than reused, oh
well.
2019-03-20 21:50:44 -07:00

77 lines
No EOL
3.1 KiB
C#

using System;
namespace PKHeX.Core
{
public class Mail4 : Mail
{
private const int SIZE = 0x38;
public Mail4(SAV4 sav, int index)
{
switch (sav.Version)
{
case GameVersion.DP: DataOffset = (index * SIZE) + 0x4BEC + sav.GBO; break;
case GameVersion.Pt: DataOffset = (index * SIZE) + 0x4E80 + sav.GBO; break;
case GameVersion.HGSS: DataOffset = (index * SIZE) + 0x3FA8 + sav.GBO; break;
}
Data = sav.GetData(DataOffset, SIZE);
}
public Mail4(byte[] data)
{
Data = data;
DataOffset = -1;
}
public Mail4(byte? lang = null, byte? ver = null)
{
Data = new byte[SIZE];
DataOffset = -1;
if (lang != null) AuthorLanguage = (byte)lang;
if (ver != null) AuthorVersion = (byte)ver;
ResetData();
}
private void ResetData()
{
AuthorTID = 0;
AuthorSID = 0;
AuthorGender = 0;
MailType = 0xFF;
AuthorName = string.Empty;
for (int i = 0; i < 3; i++)
SetAppearPKM(i, 0xFFFF);
for (int y = 0; y < 3; y++)
{
for (int x = 0; x < 4; x++)
SetMessage(y, x, (ushort)(x == 1 ? 0 : 0xFFFF));
}
}
public override void CopyTo(PK4 pk4) => pk4.HeldMailData = Data;
public override ushort AuthorTID { get => BitConverter.ToUInt16(Data, 0); set => BitConverter.GetBytes(value).CopyTo(Data, 0); }
public ushort AuthorSID { get => BitConverter.ToUInt16(Data, 2); set => BitConverter.GetBytes(value).CopyTo(Data, 2); }
public override byte AuthorGender { get => Data[4]; set => Data[4] = value; }
public byte AuthorLanguage { get => Data[5]; set => Data[5] = value; }
public byte AuthorVersion { get => Data[6]; set => Data[6] = value; }
public override int MailType { get => Data[7]; set => Data[7] = (byte)value; }
public override string AuthorName { get => StringConverter4.GetString4(Data, 8, 0x10); set => StringConverter4.SetString4(value, 7, 8, 0xFFFF).CopyTo(Data, 8); }
public int GetAppearPKM(int index) => BitConverter.ToUInt16(Data, 0x1C - (index * 2));
public void SetAppearPKM(int index, int value) => BitConverter.GetBytes((ushort)(value == 0 ? 0xFFFF : value)).CopyTo(Data, 0x1C - (index * 2));
public override ushort GetMessage(int index1, int index2) => BitConverter.ToUInt16(Data, 0x20 + (((index1 * 4) + index2) * 2));
public override void SetMessage(int index1, int index2, ushort value) => BitConverter.GetBytes(value).CopyTo(Data, 0x20 + (((index1 * 4) + index2) * 2));
public override bool? IsEmpty
{
get
{
if (MailType == 0xFF) return true;
if (MailType <= 11) return false;
return null;
}
}
public override void SetBlank() => SetBlank(null, null);
public void SetBlank(byte? lang, byte? ver) => new Mail4(lang: lang, ver: ver).Data.CopyTo(Data, 0);
}
}