public override void ReadHeaderFromStream(Stream stream, ref uint orderNumber)
{
this.orderNumber = orderNumber;
name = ModuleUtils.ReadString0(stream, 22);
length = (uint)ModuleUtils.ReadWordSwap(stream) * 2; // Length
sizeInBytes = length;
fineTune = stream.ReadByte() & 0xF; // finetune Value>7 means negative 8..15= -8..-1
fineTune = (fineTune > 7) ? fineTune - 16 : fineTune;
int vol = stream.ReadByte(); // volume 64 is maximum
volume = (vol > 64) ? 1.0f : (float)vol / 64.0f;
//// Repeat start and stop
repeatStart = (uint)ModuleUtils.ReadWordSwap(stream) * 2;
repeatLength = (uint)ModuleUtils.ReadWordSwap(stream) * 2;
repeatStop = repeatStart + repeatLength;
if (length < 4)
{
length = 0;
}
if (length > 0)
{
if (repeatStart > length)
{
repeatStart = length;
}
if (repeatStop > length)
{
repeatStop = length;
}
if (repeatStart >= repeatStop || repeatStop <= 8 || (repeatStop - repeatStart) <= 4)
{
repeatStart = repeatStop = 0;
loopType = 0;
}
if (repeatStart < repeatStop)
{
loopType = ModuleConst.LOOP_ON;
}
}
else
{
loopType = 0;
}
repeatLength = (uint)(repeatStop - repeatStart);
}