Leahnaya/Switch-Gift-Data-Manager
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Initial handle for new 2.0.1 TID/SID determination

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Manu
2023-10-06 18:48:33 +02:00
parent da897918f8
commit 8991a47be3
1 changed files with 22 additions and 25 deletions
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47
SwitchGiftDataManager.Core/Classes/WCManager/WC9.cs
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@@ -17,6 +17,11 @@ public class WC9 : Wondercard
private const int ShinyTypeOffset = 0x240;
private const int ChecksumOffset = 0x2C4;
// Entities with set TID / SID prior to the v2.0.1 game update would've had their TID / SID modified based on the Wondercard ID.
private readonly HashSet<ushort> OldGifts = new() { 0024, 0025, 0028, 0501, 0503, 0504, 0505, 0506, 1002, 1003, 1005 };
// These Gifts (Birthday Flabébé, Glaseado Cetitan) could be obtained both before and after the v2.0.1 game update.
private readonly HashSet<ushort> MixedGifts = new() { 0001, 1524 };
public WC9(ReadOnlySpan<byte> data) : base(data)
{
WCID = BinaryPrimitives.ReadUInt16LittleEndian(data[WondercardIDOffset..]);
@@ -31,10 +36,13 @@ public class WC9 : Wondercard
private PokemonGift GetPokemon()
{
if (OldGifts.Contains(WCID) || MixedGifts.Contains(WCID))
UpdateOldToNewTIDSID();
var species = BinaryPrimitives.ReadUInt16LittleEndian(Data.AsSpan(SpeciesOffset));
var pid = BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(PIDOffset));
var tid = (ushort)((BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(TIDOffset)) - (1000000u * WCID)) & 0xFFFF);
var sid = (ushort)((BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(TIDOffset)) - (1000000u * WCID)) >> 16 & 0xFFFF);
var tid = (ushort)((BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(TIDOffset))) & 0xFFFF);
var sid = (ushort)((BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(TIDOffset))) >> 16 & 0xFFFF);
var test = (ShinyType9)Data![ShinyTypeOffset];
var pidtype = (ShinyType9)Data![ShinyTypeOffset] switch
{
@@ -116,6 +124,18 @@ public class WC9 : Wondercard
return false;
}
public void UpdateOldToNewTIDSID()
{
var FTID = BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(TIDOffset)) - (1000000u * WCID);
BinaryPrimitives.WriteUInt32LittleEndian(Data.AsSpan(TIDOffset), FTID);
}
public void UpdateNewToOldTIDSID()
{
var FTID = BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(TIDOffset));
BinaryPrimitives.WriteUInt32LittleEndian(Data.AsSpan(TIDOffset), FTID + (1000000u * WCID));
}
public override void UpdateChecksum()
{
BinaryPrimitives.WriteUInt16LittleEndian(Data.AsSpan(ChecksumOffset), 0x0);
@@ -125,31 +145,8 @@ public class WC9 : Wondercard
public override void SetID(ushort wcid)
{
var pkEdited = false;
//Wondercard ID in Gen 9 also influence the TID and SID of Pokémon Entities
if (Type is GiftType9 t9 && t9 is GiftType9.Pokemon)
{
//Old FullTID
var ftid = BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(TIDOffset));
if (ftid != 0)
{
//Recalculate the TID and SID (FullTID) to account for the new Wondercard ID
ftid -= (1000000u * (uint)WCID);
BinaryPrimitives.WriteUInt32LittleEndian(Data.AsSpan(TIDOffset), ftid + (1000000u * (uint)wcid));
pkEdited = true;
}
}
//Write the new Wondercard ID
BinaryPrimitives.WriteUInt16LittleEndian(Data.AsSpan(WondercardIDOffset), wcid);
WCID = wcid;
//Reload Pokémon content
if (pkEdited)
Content = GetPokemon();
//Refresh card checksum
UpdateChecksum();
}