private void ParseBlocks()
{
VoidPtr dataAddr = Header;
int len = Header->_header._length;
int total = WorkingUncompressed.Length;
SetSizeInternal(len);
//Look for labl block
LABLHeader *labl = (LABLHeader *)(dataAddr + len);
if ((total > len) && (labl->_tag == LABLHeader.Tag))
{
int count = labl->_numEntries;
_labels = new LabelItem[count];
count = labl->_numEntries;
for (int i = 0; i < count; i++)
{
LABLEntry *entry = labl->Get(i);
_labels[i] = new LabelItem()
{
String = entry->Name, Tag = entry->_id
};
}
len += labl->_size;
}
//Set data source
if (total > len)
{
_audioSource = new DataSource(dataAddr + len, total - len);
}
}
public void Write(VoidPtr address)
{
LABLHeader *header = (LABLHeader *)address;
int count = _labels.Count;
VoidPtr dataAddr = address + 12 + count * 4;
bint * list = (bint *)(address + 8);
LabelItem label;
int size;
byte * pad;
for (int i = 0; i < count;)
{
label = _labels[i++];
list[i] = (int)dataAddr - (int)list;
((LABLEntry *)dataAddr)->Set(label.Tag, label.String);
dataAddr += label.DataLen;
}
pad = (byte *)dataAddr;
for (size = dataAddr - address; (size & 0x1F) != 0; size++)
{
*pad++ = 0;
}
header->Set(size, count);
}
//Finds labels using LABL block between header and footer, also initializes array
protected bool GetLabels(int count)
{
RWSDHeader *header = (RWSDHeader *)WorkingUncompressed.Address;
int len = header->_header._length;
LABLHeader *labl = (LABLHeader *)((int)header + len);
if ((WorkingUncompressed.Length > len) && (labl->_tag == LABLHeader.Tag))
{
_labels = new LabelItem[count];
count = labl->_numEntries;
for (int i = 0; i < count; i++)
{
LABLEntry *entry = labl->Get(i);
_labels[i] = new LabelItem()
{
String = entry->Name, Tag = entry->_id
};
}
return(true);
}
return(false);
}
