private List <byte> MakeHeader_mucomDotNET_OPNB_ADPCMA(PCMFileManager fileManager)
{
List <byte> head = new List <byte>();
int ptr = 0;
head.Add((byte)'m');
head.Add((byte)'d');
head.Add((byte)'b');
head.Add((byte)'a');
int num = fileManager.GetCount();
head.Add((byte)num);
head.Add((byte)(num >> 8));
for (int i = 0; i <= num; i++)
{
head.AddRange(fileManager.GetName(i));//instrument name 16byte
head.Add(3);
head.Add((byte)(fileManager.GetVolume(i)));
head.Add((byte)(fileManager.GetVolume(i) >> 8));
int length = fileManager.GetLengthAddress(i);
ushort stAdr = (ushort)(ptr >> 8);
ptr += length - 1;
ushort edAdr = (ushort)(ptr >> 8);
ptr++;
head.Add((byte)(stAdr));
head.Add((byte)(stAdr >> 8));
head.Add((byte)(edAdr));
head.Add((byte)(edAdr >> 8));
}
return(head);
}
public byte[] Make()
{
Config config = GetConfig();
PCMFileManager fileManager = GetPCMFiles(config);
return(Make(config, fileManager));
}
private byte[] Make(Config config, PCMFileManager fileManager)
{
List <byte> dst = new List <byte>();
dst = MakeHeader(config, fileManager, dst);
List <byte> raw = fileManager.GetRawData();
if (raw != null)
{
dst.AddRange(raw);
}
return(dst.ToArray());
}
private PCMFileManager GetPCMFiles(Config config)
{
PCMFileManager filemanager = new PCMFileManager(config);
foreach (string line in src)
{
string lin = line.Trim();
if (string.IsNullOrEmpty(lin))
{
continue;
}
if (lin[0] != '@')
{
continue;
}
filemanager.Add(lin);
}
return(filemanager);
}
private List <byte> MakeHeader(Config config, PCMFileManager fileManager, List <byte> dst)
{
switch (config.FormatType)
{
case enmFormatType.mucom88:
dst.AddRange(MakeHeader_mucom88(fileManager));
break;
case enmFormatType.mucomDotNET_OPNA_ADPCM:
dst.AddRange(MakeHeader_mucomDotNET_OPNA_ADPCM(fileManager));
break;
case enmFormatType.mucomDotNET_OPNB_ADPCMB:
dst.AddRange(MakeHeader_mucomDotNET_OPNB_ADPCMB(fileManager));
break;
case enmFormatType.mucomDotNET_OPNB_ADPCMA:
dst.AddRange(MakeHeader_mucomDotNET_OPNB_ADPCMA(fileManager));
break;
}
return(dst);
}
private List <byte> MakeHeader_mucom88(PCMFileManager fileManager)
{
List <byte> head = new List <byte>();
int ptr = 0;
for (int i = 0; i < 32; i++)
{
head.AddRange(fileManager.GetName(i, 16)); //instrument name 16byte
head.AddRange(new byte[] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }); //dummy 10byte(limit/sample rate/volume etc.)
head.Add((byte)(fileManager.GetVolume(i)));
head.Add((byte)(fileManager.GetVolume(i) >> 8));
int length = fileManager.GetLengthAddress(i);
ushort stAdr = (ushort)(ptr >> 2);
ptr += length - 1;
ushort edAdr = (ushort)(ptr >> 2);
ptr++;
head.Add((byte)(stAdr));
head.Add((byte)(stAdr >> 8));
head.Add((byte)(edAdr));
head.Add((byte)(edAdr >> 8));
}
return(head);
}
