private static VirtualAmiiboFile LoadAmiiboFile(string amiiboId)
{
Directory.CreateDirectory(Path.Join(AppDataManager.BaseDirPath, "system", "amiibo"));
string filePath = Path.Join(AppDataManager.BaseDirPath, "system", "amiibo", $"{amiiboId}.json");
VirtualAmiiboFile virtualAmiiboFile;
if (File.Exists(filePath))
{
virtualAmiiboFile = JsonSerializer.Deserialize <VirtualAmiiboFile>(File.ReadAllText(filePath));
}
else
{
virtualAmiiboFile = new VirtualAmiiboFile()
{
FileVersion = 0,
TagUuid = Array.Empty <byte>(),
AmiiboId = amiiboId,
FirstWriteDate = DateTime.Now,
LastWriteDate = DateTime.Now,
WriteCounter = 0,
ApplicationAreas = new List <VirtualAmiiboApplicationArea>()
};
SaveAmiiboFile(virtualAmiiboFile);
}
return(virtualAmiiboFile);
}
public static RegisterInfo GetRegisterInfo(string amiiboId)
{
VirtualAmiiboFile amiiboFile = LoadAmiiboFile(amiiboId);
UtilityImpl utilityImpl = new UtilityImpl();
CharInfo charInfo = new CharInfo();
charInfo.SetFromStoreData(StoreData.BuildDefault(utilityImpl, 0));
// TODO: Maybe change the "no name" by the player name when user profile will be implemented.
// charInfo.Nickname = Nickname.FromString("Nickname");
RegisterInfo registerInfo = new RegisterInfo()
{
MiiCharInfo = charInfo,
FirstWriteYear = (ushort)amiiboFile.FirstWriteDate.Year,
FirstWriteMonth = (byte)amiiboFile.FirstWriteDate.Month,
FirstWriteDay = (byte)amiiboFile.FirstWriteDate.Day,
FontRegion = 0,
Reserved1 = new Array64 <byte>(),
Reserved2 = new Array58 <byte>()
};
Encoding.ASCII.GetBytes("Ryujinx").CopyTo(registerInfo.Nickname.ToSpan());
return(registerInfo);
}
public static RegisterInfo GetRegisterInfo(string amiiboId, string nickname)
{
VirtualAmiiboFile amiiboFile = LoadAmiiboFile(amiiboId);
UtilityImpl utilityImpl = new UtilityImpl();
CharInfo charInfo = new CharInfo();
charInfo.SetFromStoreData(StoreData.BuildDefault(utilityImpl, 0));
charInfo.Nickname = Nickname.FromString(nickname);
RegisterInfo registerInfo = new RegisterInfo()
{
MiiCharInfo = charInfo,
FirstWriteYear = (ushort)amiiboFile.FirstWriteDate.Year,
FirstWriteMonth = (byte)amiiboFile.FirstWriteDate.Month,
FirstWriteDay = (byte)amiiboFile.FirstWriteDate.Day,
FontRegion = 0,
Reserved1 = new Array64 <byte>(),
Reserved2 = new Array58 <byte>()
};
Encoding.ASCII.GetBytes("Ryujinx").CopyTo(registerInfo.Nickname.ToSpan());
return(registerInfo);
}
public static bool OpenApplicationArea(string amiiboId, uint applicationAreaId)
{
VirtualAmiiboFile virtualAmiiboFile = LoadAmiiboFile(amiiboId);
if (virtualAmiiboFile.ApplicationAreas.Any(item => item.ApplicationAreaId == applicationAreaId))
{
_openedApplicationAreaId = applicationAreaId;
return(true);
}
return(false);
}
public static byte[] GetApplicationArea(string amiiboId)
{
VirtualAmiiboFile virtualAmiiboFile = LoadAmiiboFile(amiiboId);
foreach (VirtualAmiiboApplicationArea applicationArea in virtualAmiiboFile.ApplicationAreas)
{
if (applicationArea.ApplicationAreaId == _openedApplicationAreaId)
{
return(applicationArea.ApplicationArea);
}
}
return(Array.Empty <byte>());
}
public static CommonInfo GetCommonInfo(string amiiboId)
{
VirtualAmiiboFile amiiboFile = LoadAmiiboFile(amiiboId);
return(new CommonInfo()
{
LastWriteYear = (ushort)amiiboFile.LastWriteDate.Year,
LastWriteMonth = (byte)amiiboFile.LastWriteDate.Month,
LastWriteDay = (byte)amiiboFile.LastWriteDate.Day,
WriteCounter = amiiboFile.WriteCounter,
Version = 1,
ApplicationAreaSize = AmiiboConstants.ApplicationAreaSize,
Reserved = new Array52 <byte>()
});
}
public static byte[] GenerateUuid(string amiiboId, bool useRandomUuid)
{
if (useRandomUuid)
{
return(GenerateRandomUuid());
}
VirtualAmiiboFile virtualAmiiboFile = LoadAmiiboFile(amiiboId);
if (virtualAmiiboFile.TagUuid.Length == 0)
{
virtualAmiiboFile.TagUuid = GenerateRandomUuid();
SaveAmiiboFile(virtualAmiiboFile);
}
return(virtualAmiiboFile.TagUuid);
}
public static bool CreateApplicationArea(string amiiboId, uint applicationAreaId, byte[] applicationAreaData)
{
VirtualAmiiboFile virtualAmiiboFile = LoadAmiiboFile(amiiboId);
if (virtualAmiiboFile.ApplicationAreas.Any(item => item.ApplicationAreaId == applicationAreaId))
{
return(false);
}
virtualAmiiboFile.ApplicationAreas.Add(new VirtualAmiiboApplicationArea()
{
ApplicationAreaId = applicationAreaId,
ApplicationArea = applicationAreaData
});
SaveAmiiboFile(virtualAmiiboFile);
return(true);
}
public static void SetApplicationArea(string amiiboId, byte[] applicationAreaData)
{
VirtualAmiiboFile virtualAmiiboFile = LoadAmiiboFile(amiiboId);
if (virtualAmiiboFile.ApplicationAreas.Any(item => item.ApplicationAreaId == _openedApplicationAreaId))
{
for (int i = 0; i < virtualAmiiboFile.ApplicationAreas.Count; i++)
{
if (virtualAmiiboFile.ApplicationAreas[i].ApplicationAreaId == _openedApplicationAreaId)
{
virtualAmiiboFile.ApplicationAreas[i] = new VirtualAmiiboApplicationArea()
{
ApplicationAreaId = _openedApplicationAreaId,
ApplicationArea = applicationAreaData
};
break;
}
}
SaveAmiiboFile(virtualAmiiboFile);
}
}
private static void SaveAmiiboFile(VirtualAmiiboFile virtualAmiiboFile)
{
string filePath = Path.Join(AppDataManager.BaseDirPath, "system", "amiibo", $"{virtualAmiiboFile.AmiiboId}.json");
File.WriteAllText(filePath, JsonSerializer.Serialize(virtualAmiiboFile));
}
