internal static List <Patch> LoadMetadata(string folderPath)
{
//rip through the textfile
var lines = File.ReadLines(GetFullConfigFilepath(folderPath));
byte instIndex = ARAM.defaultFirstSampleIndex; //set instIndex to the default value before even checking
var dupeIndex = 0;
var result = new List <Patch>();
foreach (var line in lines)
{
var tempLine = line;
if (tempLine.Contains(';'))
{
tempLine = tempLine.Split(';')[0].Trim(); //get rid of comments if there are any
}
if (tempLine.ToLower().Contains(BASE_INSTRUMENT))
{
if (tempLine.Contains(OVERWRITE)) //change instIndex if "default" isn't in the textfile after all
{
instIndex = 0x00;
}
else if (!tempLine.Contains(DEFAULT))
{
var splitLine = line.Split(": ")[1];
instIndex = HexHelpers.HexStringToByte(splitLine);
}
}
if (LineShouldBeSkipped(line))
{
continue;
}
var lineContents = CleanTextFileLine(tempLine);
if (lineContents[0].Contains("0x"))
{
//if the Patch filename isn't the same as the BRR filename, glitches happen
lineContents[0] = $"Duplicate #{dupeIndex} {lineContents[0]}";
dupeIndex++;
}
var temp = new Patch
{
index = instIndex,
ADSR1 = byte.Parse(lineContents[1], NumberStyles.HexNumber),
ADSR2 = byte.Parse(lineContents[2], NumberStyles.HexNumber),
Gain = byte.Parse(lineContents[3], NumberStyles.HexNumber),
Multiplier = byte.Parse(lineContents[4], NumberStyles.HexNumber),
Sub = byte.Parse(lineContents[5], NumberStyles.HexNumber),
Filename = lineContents[0]
};
result.Add(temp);
instIndex++;
}
return(result);
}
internal static Config LoadConfig(string folderPath)
{
byte tempPackNum = 0xFF;
byte tempBaseInst = 0xFF;
ushort tempBRRoffset = 0xFFFF;
//load the first three lines of the config.txt
var lines = File.ReadLines(GetFullConfigFilepath(folderPath)).ToList();
for (int i = 0; i < 3; i++)
{
var line = lines[i].ToLower().Split(":");
if (line[0].Contains(PACK_NUMBER))
{
if (line[1].Contains(DEFAULT))
{
Program.GracefulCrash("Please specify a pack number in your config.txt!");
}
else
{
tempPackNum = HexHelpers.HexStringToByte(line[1]);
}
}
else if (line[0].Contains(BASE_INSTRUMENT))
{
if (line[1].Contains(DEFAULT))
{
tempBaseInst = 0x1A;
}
else if (line[1].Contains(OVERWRITE))
{
tempBaseInst = 0x00;
}
else
{
tempBaseInst = HexHelpers.HexStringToByte(line[1]);
}
}
else if (line[0].Contains(SAMPLE_OFFSET))
{
if (line[1].Contains(DEFAULT))
{
tempBRRoffset = ARAM.samplesOffset_1A;
}
else if (line[1].Contains(OVERWRITE))
{
tempBRRoffset = ARAM.samplesOffset;
}
else
{
tempBRRoffset = HexHelpers.HexStringToUInt16(line[1]);
}
}
}
//load patches here
var tempPatches = LoadMetadata(folderPath);
var result = new Config(GetFolderName(folderPath), tempPackNum, tempBaseInst, tempBRRoffset, tempPatches);
//Check that everything's there
if (result.offsetForSampleDir == 0xFFFF)
{
Program.GracefulCrash("Couldn't find a value for Sample Directory Offset in config.txt!");
}
else if (result.offsetForBRRdump == 0xFFFF)
{
Program.GracefulCrash("Couldn't find a value for BRR Sample Dump Offset in config.txt!");
}
else if (result.offsetForInstrumentConfig == 0xFFFF)
{
Program.GracefulCrash("Couldn't find a value for Instrument Config Table Offset in config.txt!");
}
else if (result.packNumber == 0xFF)
{
Program.GracefulCrash("Couldn't find a value for Pack Number in config.txt!");
}
return(result);
}