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Adds the ability to read and write to amiibo bin files (#348)

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This introduces the ability to read and write game data and model
information from an Amiibo dump file (BIN format). Note that this
functionality requires the presence of a key_retail.bin file. For the
option to appear and function in the UI, ensure that the key_retail.bin
file is located in the <RyujinxData>/system folder.
This commit is contained in:
Jacobwasbeast 2024-12-19 22:36:46 -06:00 • committed by GitHub
parent ff6628149d
commit 0adaa4cb96
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GPG key ID: B5690EEEBB952194
29 changed files with 1855 additions and 916 deletions
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23
src/Ryujinx.HLE/HOS/Horizon.cs
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@ -16,6 +16,8 @@ using Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemA
using Ryujinx.HLE.HOS.Services.Apm;
using Ryujinx.HLE.HOS.Services.Caps;
using Ryujinx.HLE.HOS.Services.Mii;
using Ryujinx.HLE.HOS.Services.Nfc.AmiiboDecryption;
using Ryujinx.HLE.HOS.Services.Nfc.Nfp;
using Ryujinx.HLE.HOS.Services.Nfc.Nfp.NfpManager;
using Ryujinx.HLE.HOS.Services.Nv;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl;
@ -337,6 +339,11 @@ namespace Ryujinx.HLE.HOS
public void ScanAmiibo(int nfpDeviceId, string amiiboId, bool useRandomUuid)
{
if (VirtualAmiibo.ApplicationBytes.Length > 0)
{
VirtualAmiibo.ApplicationBytes = new byte[0];
VirtualAmiibo.InputBin = string.Empty;
}
if (NfpDevices[nfpDeviceId].State == NfpDeviceState.SearchingForTag)
{
NfpDevices[nfpDeviceId].State = NfpDeviceState.TagFound;
@ -344,6 +351,22 @@ namespace Ryujinx.HLE.HOS
NfpDevices[nfpDeviceId].UseRandomUuid = useRandomUuid;
}
}
public void ScanAmiiboFromBin(string path)
{
VirtualAmiibo.InputBin = path;
if (VirtualAmiibo.ApplicationBytes.Length > 0)
{
VirtualAmiibo.ApplicationBytes = new byte[0];
}
byte[] encryptedData = File.ReadAllBytes(path);
VirtualAmiiboFile newFile = AmiiboBinReader.ReadBinFile(encryptedData);
if (SearchingForAmiibo(out int nfpDeviceId))
{
NfpDevices[nfpDeviceId].State = NfpDeviceState.TagFound;
NfpDevices[nfpDeviceId].AmiiboId = newFile.AmiiboId;
NfpDevices[nfpDeviceId].UseRandomUuid = false;
}
}
public bool SearchingForAmiibo(out int nfpDeviceId)
{