public override bool Init()
{
s3mbuf = new S3MNOTE[32 * 64];
for (int i = 0; i < s3mbuf.Length; i++)
{
s3mbuf[i] = new S3MNOTE();
}
poslookup = new byte[256];
poslookup.Memset(byte.MaxValue, 256);
mh = new S3MHEADER();
return(true);
}
bool S3M_ReadPattern()
{
int row = 0, flag, ch;
S3MNOTE n;
S3MNOTE dummy = new S3MNOTE();
/* clear pattern data */
for (int i = 0; i < s3mbuf.Length; i++)
{
s3mbuf[i].Clear();
}
while (row < 64)
{
flag = m_Reader.Read_byte();
if (m_Reader.isEOF())
{
m_LoadError = MMERR_LOADING_PATTERN;
return(false);
}
if (flag != 0)
{
ch = remap[flag & 31];
if (ch != -1)
{
n = s3mbuf[(64U * ch) + row];
}
else
{
n = dummy;
}
if ((flag & 32) != 0)
{
n.note = m_Reader.Read_byte();
n.ins = m_Reader.Read_byte();
}
if ((flag & 64) != 0)
{
n.vol = m_Reader.Read_byte();
if (n.vol > 64)
{
n.vol = 64;
}
}
if ((flag & 128) != 0)
{
n.cmd = m_Reader.Read_byte();
n.inf = m_Reader.Read_byte();
}
}
else
{
row++;
}
}
return(true);
}
