/// <summary>
/// Convert LuigiFeatureFlags2 into a ProgramFeatures object.
/// </summary>
/// <param name="featureFlags2">The flags to convert,</param>
/// <returns>ProgramFeatures representing the compatibility modes described by the feature flags.</returns>
public static ProgramFeatures ToProgramFeatures(this LuigiFeatureFlags2 featureFlags2)
{
// No relevant features are currently defined in LuigiFeatureFlags2.
var programFeatures = ProgramFeatures.GetUnrecognizedRomFeatures();
return(programFeatures);
}
/// <summary>
/// Set the features that indicate a ROM should be treated as 'unrecognized'.
/// </summary>
/// <param name="programFeatures">The <see cref="ProgramFeatures"/> whose features should be marked to indicate is not recognized.</param>
public static void SetUnrecongizedRomFeatures(this ProgramFeatures programFeatures)
{
var unrecognizedFeatures = ProgramFeatures.GetUnrecognizedRomFeatures();
programFeatures.GeneralFeatures |= GeneralFeatures.UnrecognizedRom;
programFeatures.Ntsc = unrecognizedFeatures.Ntsc;
programFeatures.Pal = unrecognizedFeatures.Pal;
}
public void ProgramFeatures_ClearUnrecongizedRomFeatures_ClearsFeaturesForUnrecognizedRom()
{
var features = ProgramFeatures.GetUnrecognizedRomFeatures();
features.ClearUnrecongizedRomFeatures();
Assert.False(features.GeneralFeatures.HasFlag(GeneralFeatures.UnrecognizedRom));
Assert.Equal(FeatureCompatibility.Tolerates, features.Ntsc);
Assert.Equal(FeatureCompatibility.Tolerates, features.Pal);
}
public void UserProgramInformation_SetFeaturesToUnrecognizedFeatures_DoesNotModifyInformation()
{
var information = new UserSpecifiedProgramInformation(8);
Assert.False(information.IsModified);
information.Features = ProgramFeatures.GetUnrecognizedRomFeatures();
Assert.Equal(ProgramFeatures.GetUnrecognizedRomFeatures(), information.Features);
Assert.False(information.IsModified);
}
public void IntvFunhouseXmlProgramInformation_SetFeatures_UpdatesFeatures()
{
var info = new IntvFunhouseXmlProgramInformation();
var originalFeatures = info.Features;
info.Features = ProgramFeatures.GetUnrecognizedRomFeatures();
var newFeatures = info.Features;
Assert.NotNull(originalFeatures);
Assert.NotNull(newFeatures);
Assert.NotEqual(newFeatures, originalFeatures);
}
/// <summary>
/// Get additional ROM features directly from the ROM if possible.
/// </summary>
/// <param name="rom">The ROM whose features are desired.</param>
/// <returns>The ROM features.</returns>
/// <remarks>At this time, the implementation only extracts additional features from LUIGI-format ROMs. Future updates
/// may support parsing .cfg files associated with BIN format ROMs.</remarks>
public static ProgramFeatures GetProgramFeatures(this IRom rom)
{
var features = ProgramFeatures.GetUnrecognizedRomFeatures();
// TODO: Add support for CFGVAR and ROM metadata features!
if (rom.Format == RomFormat.Luigi)
{
var header = rom.GetLuigiHeader();
features = ProgramFeatures.Combine(features, header.Features.ToProgramFeatures());
features = ProgramFeatures.Combine(features, header.Features2.ToProgramFeatures());
}
return(features);
}
public void IProgramInformation_GetDatabaseCodeOnUnmergedProgramInformation_ReturnsExpectedCode()
{
var information = new UnmergedProgramInformation(
"dude",
"The Big Lebowski",
"Coen Brothers",
"1998",
new[] { 1234u },
new[] { "Duuude!" },
new[] { 0 },
ProgramFeatures.GetUnrecognizedRomFeatures());
Assert.Equal("dude", information.GetDatabaseCode());
}
public void MergedProgramInformationTable_MergedWithNonEmptyTable_HasPrograms()
{
var mergedInformationTable = new MergedProgramInformationTable();
var testProgramInformation = new TestProgramInformation()
{
Title = "Marty McTesterson", Features = ProgramFeatures.GetUnrecognizedRomFeatures()
};
testProgramInformation.AddCrcs(1);
var table = new TestProgramInformationTable();
table.AddEntries(testProgramInformation);
mergedInformationTable.MergeTable(table);
Assert.True(mergedInformationTable.Programs.Any());
}
public void MergedProgramInformationTable_FindRomWithProgramIdentifier_FindsInformationAsExpected()
{
var mergedInformationTable = new MergedProgramInformationTable();
var testProgramIdentifier = new ProgramIdentifier(0x123u, 0x456u);
var testProgramInformation = new TestProgramInformation()
{
Title = "Buffy Buckingham", Features = ProgramFeatures.GetUnrecognizedRomFeatures()
};
testProgramInformation.AddCrcs(3);
testProgramInformation.AddCrc(testProgramIdentifier.DataCrc, "Version 0", IncompatibilityFlags.Tutorvision, testProgramIdentifier.OtherData);
var table = new TestProgramInformationTable();
table.AddEntries(testProgramInformation);
mergedInformationTable.MergeTable(table);
var foundInformation = mergedInformationTable.FindProgram(testProgramIdentifier);
Assert.NotNull(foundInformation);
}
public void IProgramInformation_MergeAllFieldsFromMultipleSources_CorrectlyMerges()
{
var emptyInformation = new TestProgramInformation();
var titleSource = new Tuple <IProgramInformation, ProgramInformationMergeFieldsFlags>(new TestProgramInformation()
{
Title = "Hey der"
}, ProgramInformationMergeFieldsFlags.All);
var vendorSource = new Tuple <IProgramInformation, ProgramInformationMergeFieldsFlags>(new TestProgramInformation()
{
Title = " Buddy, ", Vendor = "howya doin"
}, ProgramInformationMergeFieldsFlags.All);
var yearSource = new Tuple <IProgramInformation, ProgramInformationMergeFieldsFlags>(new TestProgramInformation()
{
Vendor = "ya hoser", Year = "1984"
}, ProgramInformationMergeFieldsFlags.All);
var features = (ProgramFeatures) new ProgramFeaturesBuilder().WithInitialFeatures(ProgramFeatures.GetUnrecognizedRomFeatures()).WithSuperVideoArcadeCompatibility(FeatureCompatibility.Enhances).Build();
var featuresSource = new Tuple <IProgramInformation, ProgramInformationMergeFieldsFlags>(new TestProgramInformation()
{
Features = features, Year = "1988"
}, ProgramInformationMergeFieldsFlags.All);
var shortNameSource = new Tuple <IProgramInformation, ProgramInformationMergeFieldsFlags>(new TestProgramInformation()
{
ShortName = "ShortRound"
}, ProgramInformationMergeFieldsFlags.All);
var crcsSource = new Tuple <IProgramInformation, ProgramInformationMergeFieldsFlags>(new TestProgramInformation(), ProgramInformationMergeFieldsFlags.All);
Assert.True(crcsSource.Item1.AddCrc(0x246801u, "uffdah", IncompatibilityFlags.KeyboardComponent));
var mergedInformation = emptyInformation.Merge(ProgramInformationMergeFieldsFlags.All, titleSource, vendorSource, yearSource, featuresSource, shortNameSource, crcsSource);
Assert.Equal(titleSource.Item1.Title, mergedInformation.Title);
Assert.Equal(vendorSource.Item1.Vendor, mergedInformation.Vendor);
Assert.Equal(yearSource.Item1.Year, mergedInformation.Year);
Assert.Equal(featuresSource.Item1.Features, mergedInformation.Features);
Assert.Equal(shortNameSource.Item1.ShortName, mergedInformation.ShortName);
Assert.Equal(crcsSource.Item1.Crcs, mergedInformation.Crcs);
}
public void LuigiFeatureFlags2_ToProgramFeatures_ProducesCorrectFeatures(LuigiFeatureFlags2 featureBits)
{
Assert.Equal(ProgramFeatures.GetUnrecognizedRomFeatures(), featureBits.ToProgramFeatures());
}
/// <summary>
/// Convert LuigiFeatureFlags into a ProgramFeatures object.
/// </summary>
/// <param name="featureFlags">The flags to convert,</param>
/// <returns>ProgramFeatures representing the compatibility modes described by the feature flags.</returns>
public static ProgramFeatures ToProgramFeatures(this LuigiFeatureFlags featureFlags)
{
var programFeatures = ProgramFeatures.GetUnrecognizedRomFeatures();
var intellivoiceCompatibililty = (uint)(featureFlags & LuigiFeatureFlags.IntellivoiceMask);
programFeatures.Intellivoice = (FeatureCompatibility)(intellivoiceCompatibililty >> IntellivoiceOffset);
var ecsCompatibility = (uint)(featureFlags & LuigiFeatureFlags.EcsMask);
programFeatures.Ecs = (EcsFeatures)(ecsCompatibility >> EcsOffset);
var intellivisionIICompatibility = (uint)(featureFlags & LuigiFeatureFlags.IntellivisionIIMask);
programFeatures.IntellivisionII = (FeatureCompatibility)(intellivisionIICompatibility >> IntellivisionIIOffset);
var keyboardComponentCompatibility = (uint)(featureFlags & LuigiFeatureFlags.KeyboardComponentMask);
programFeatures.KeyboardComponent = (KeyboardComponentFeatures)(keyboardComponentCompatibility >> KeyboardComponentOffset);
var extendedPeripheralCompatibilityVersion = featureFlags.ExtendedPeripheralCompatabilityBitsVersion();
if (extendedPeripheralCompatibilityVersion > 0)
{
var tutorvisionCompatibility = (uint)(featureFlags & LuigiFeatureFlags.TutorVisionMask);
programFeatures.Tutorvision = (FeatureCompatibility)(tutorvisionCompatibility >> TutorVisionOffset);
}
if (extendedPeripheralCompatibilityVersion > 1)
{
// TBD
}
if (extendedPeripheralCompatibilityVersion > 2)
{
// TBD
}
var jlpAccelerationCompatibility = (uint)(featureFlags & LuigiFeatureFlags.JlpAccelerationMask);
programFeatures.Jlp = (JlpFeatures)(jlpAccelerationCompatibility >> JlpAccelerationOffset);
programFeatures.JlpFlashMinimumSaveSectors = featureFlags.MinimumFlashSaveDataSectors();
if (programFeatures.JlpFlashMinimumSaveSectors > 0)
{
programFeatures.Jlp |= JlpFeatures.SaveDataRequired;
}
if ((jlpAccelerationCompatibility != 0) || (programFeatures.JlpFlashMinimumSaveSectors > 0))
{
if (programFeatures.JlpHardwareVersion == JlpHardwareVersion.None)
{
programFeatures.JlpHardwareVersion = JlpHardwareVersion.Jlp03;
}
}
var ltoFlashMemoryMapper = (ulong)(featureFlags & LuigiFeatureFlags.LtoFlashMemoryMapperEnabled);
if (ltoFlashMemoryMapper != 0)
{
programFeatures.LtoFlash |= LtoFlashFeatures.LtoFlashMemoryMapped;
}
return(programFeatures);
}
