public static byte[] GenerateSampleDirectory(Config config, List <BRRFile> samples)
{
var currentAramOffset = config.offsetForBRRdump;
//Thanks to BlueStone for helping with the following!
var samplesByFilename = samples.ToDictionary(sample => sample.filename);
var sampleDirectoriesByFilename = new Dictionary <string, SampleDirectory>();
var resultSampleDirectory = new List <SampleDirectory>();
foreach (var patch in config.patches)
{
// If an entry with the same filename was already added, reuse the existing entry.
if (sampleDirectoriesByFilename.TryGetValue(patch.Filename, out SampleDirectory entry))
{
resultSampleDirectory.Add(entry);
}
else
{
// We haven't added an entry with this file before, so find the sample and add the entry.
if (!samplesByFilename.TryGetValue(patch.Filename, out BRRFile currentSample))
{
if (!patch.Filename.Contains("0x")) //don't display this message for duplicates
{
Console.WriteLine("Sample file \"" + patch.Filename + "\" does not exist!");
}
}
else
{
ushort tempStartOffset = 0; //Duplicates need to use the explicitly-specified offsets
ushort tempLoopOffset = 0; //instead of the running count that BRR files use
if (currentSample.filename.Contains("Duplicate"))
{
tempStartOffset = currentSample.dupeStartOffset;
tempLoopOffset = currentSample.dupeLoopOffset;
}
else
{
tempStartOffset = currentAramOffset;
if (currentSample.loopPoint == 0)
{
tempLoopOffset = (ushort)(currentAramOffset + currentSample.data.Length); //loopPoint is 0, so unlooped samples would otherwise loop infinitely
}
else
{
tempLoopOffset = (ushort)(currentAramOffset + BRRFunctions.EncodeLoopPoint(currentSample.loopPoint));
}
}
var sampleDirEntry = new SampleDirectory
{
aramOffset = tempStartOffset,
loopOffset = tempLoopOffset,
Filename = currentSample.filename,
};
sampleDirectoriesByFilename[patch.Filename] = sampleDirEntry;
resultSampleDirectory.Add(sampleDirEntry);
currentAramOffset += (ushort)currentSample.data.Length;
}
}
}
//turn the entire thing into a byte array
var result = new List <byte>();
foreach (var entry in resultSampleDirectory)
{
result.AddRange(entry.MakeHex());
}
return(result.ToArray());
}
internal static List <BRRFile> LoadBRRs(string folderPath)
{
var allFiles = Directory.GetFiles(GetFullPath(folderPath));
var brrFileList = LoadFilenames(folderPath); //Get just the filenames from config.txt
var dupeIndex = 0;
//Find matches based on the list, add them to the result
var result = new List <BRRFile>();
foreach (var nameToLookFor in brrFileList)
{
if (nameToLookFor.Contains("0x"))
{
//this line is a duplicate, not a reference to a file - it contains manual ARAM offsets
var offsets = nameToLookFor.Split("0x");
result.Add(new BRRFile
{
dupeStartOffset = HexHelpers.HexStringToUInt16(offsets[1]),
dupeLoopOffset = HexHelpers.HexStringToUInt16(offsets[2]),
data = new byte[0], //empty so the running offset count doesn't get incremented
filename = $"Duplicate #{dupeIndex} {nameToLookFor}", //it breaks if there's identical filenames here
});
dupeIndex++;
}
else
{
foreach (string filename in allFiles)
{
bool alreadyInserted = false;
var info = new FileInfo(filename);
if (info.Extension != ".brr" || info.Name != nameToLookFor)
{
continue; //skip everything that isn't a BRR file, and files that aren't the next one in the list
}
foreach (var foo in result)
{
if (foo.filename.Contains(nameToLookFor))
{
alreadyInserted = true;
}
}
if (alreadyInserted)
{
continue;
}
var fileContents = File.ReadAllBytes(info.FullName);
if (BRRFunctions.FileHasNoLoopHeader(fileContents.Length))
{
result.Add(new BRRFile
{
data = fileContents,
loopPoint = 0, //rudimentary support for raw, non-AMK BRRs
filename = info.Name,
});
}
else
{
//separate the loop point header and the actual BRR data, and add them to the list
result.Add(new BRRFile
{
data = BRRFunctions.IsolateBRRdata(fileContents),
loopPoint = BRRFunctions.DecodeLoopPoint(fileContents),
filename = info.Name,
});
}
}
}
}
return(result);
}
//TODO:
//Edge-case bugs that people find
//Comission an icon for the program
//Make it so it puts the BRRs in the CCScript file seperately and puts a comment with the filename
//Recreate vanilla packs in the Examples folder to make them easier for people to modify
//Finish songs instead of messing with this!!!
static void Main(string[] args)
{
const bool DEBUG = false;
string folderPath;
Console.Title = "EarthBound Instrument Packer";
//load the folder contents
if (DEBUG)
{
folderPath = @"C:\Users\vince\Dropbox\Programming scratchpad\EarthBound-Instrument-Packer\EBInstPack\Examples\famicomDetectiveClub";
}
else
{
if (args.Length == 0) //If they just double-clicked the exe - no args present
{
Console.WriteLine("Command-line usage:");
Console.WriteLine(" EBInstPack [folder path in quotes]");
Console.WriteLine(" Or just drag the folder onto the EXE!");
Console.WriteLine();
Console.WriteLine("Input the folder path where the samples & text file are:");
folderPath = Console.ReadLine();
}
else
{
folderPath = args[0]; //Use the command-line argument if it's present
}
if (FileIO.FolderNonexistant(folderPath))
{
return;
}
}
//load the config.txt
var config = FileIO.LoadConfig(folderPath);
var samples = FileIO.LoadBRRs(folderPath);
//Generate all the hex
var sampleDirectory = Config.GenerateSampleDirectory(config, samples);
var brrDump = BRRFunctions.Combine(samples);
//Validation
var tooManyBRRs = ARAM.CheckBRRLimit(brrDump, config.offsetForBRRdump);
config.maxDelay = ARAM.GetMaxDelayPossible(brrDump, config.offsetForBRRdump);
Console.WriteLine($"Highest possible delay value for this pack: {config.maxDelay:X2}");
Console.WriteLine($"These BRRs will be loaded into ARAM from {config.offsetForBRRdump:X4} to {config.offsetForBRRdump + brrDump.Length:X4}.\n");
var ccsFile = CCScriptOutput.Generate(config, sampleDirectory, brrDump);
FileIO.SaveCCScriptFile(ccsFile, folderPath, config);
//Check the folder for .EBM files
var ebmFiles = FileIO.LoadEBMs(folderPath);
foreach (var song in ebmFiles)
{
var spc = new PreviewSPC(config, sampleDirectory, brrDump, song);
FileIO.SaveSPCfile(spc.filedata, folderPath, song.name);
}
Console.WriteLine("Press any key to continue...");
Console.ReadKey();
}
