protected override Resource[] ReadResTypeList(BinaryReader br)
{
var numEntries = br.ReadUInt16();
var res = new Resource[numEntries];
var roomNumbers = br.ReadBytes(numEntries);
for (int i = 0; i < numEntries; i++)
{
res[i] = new Resource { RoomNum = roomNumbers[i], Offset = br.ReadUInt32() };
}
return res;
}
static Resource[] ReadRoomResTypeList(BinaryReader br)
{
var num = br.ReadByte();
var rooms = new Resource[num];
br.ReadBytes(num); // disk file numbers
for (int i = 0; i < num; i++)
{
var offset = ToOffset(br.ReadUInt16());
rooms[i] = new Resource{ RoomNum = (byte)i, Offset = offset };
}
return rooms;
}
protected virtual Resource[] ReadResTypeList(BinaryReader br)
{
var num = br.ReadByte();
var res = new Resource[num];
var rooms = br.ReadBytes(num);
for (int i = 0; i < num; i++)
{
var offset = ToOffset(br.ReadUInt16());
res[i] = new Resource{ RoomNum = rooms[i], Offset = offset };
}
return res;
}
void ReadMap()
{
var br = new BinaryReader(_stream);
_stream.Seek(_mapOffset + 22, SeekOrigin.Begin);
_resMap.resAttr = br.ReadUInt16BigEndian();
_resMap.typeOffset = br.ReadUInt16BigEndian();
_resMap.nameOffset = br.ReadUInt16BigEndian();
_resMap.numTypes = br.ReadUInt16BigEndian();
_resMap.numTypes++;
_stream.Seek(_mapOffset + _resMap.typeOffset + 2, SeekOrigin.Begin);
_resTypes = new ResType[_resMap.numTypes];
for (int i = 0; i < _resMap.numTypes; i++)
{
_resTypes[i].id = br.ReadUInt32BigEndian();
_resTypes[i].items = br.ReadUInt16BigEndian();
_resTypes[i].offset = br.ReadUInt16BigEndian();
_resTypes[i].items++;
Debug.WriteLine("resType: <{0}> items: {1} offset: {2} (0x{3:X2})", _resTypes[i].id, _resTypes[i].items, _resTypes[i].offset, _resTypes[i].offset);
}
_resLists = new Resource[_resMap.numTypes][];
for (int i = 0; i < _resMap.numTypes; i++)
{
_resLists[i] = new Resource[_resTypes[i].items];
_stream.Seek(_resTypes[i].offset + _mapOffset + _resMap.typeOffset, SeekOrigin.Begin);
for (int j = 0; j < _resTypes[i].items; j++)
{
var resPtr = _resLists[i][j] = new Resource();
resPtr.id = br.ReadUInt16BigEndian();
resPtr.nameOffset = (short)br.ReadUInt16BigEndian();
resPtr.dataOffset = br.ReadUInt32BigEndian();
br.ReadUInt32BigEndian();
resPtr.attr = (byte)(resPtr.dataOffset >> 24);
resPtr.dataOffset &= 0xFFFFFF;
}
for (int j = 0; j < _resTypes[i].items; j++)
{
if (_resLists[i][j].nameOffset != -1)
{
_stream.Seek(_resLists[i][j].nameOffset + _mapOffset + _resMap.nameOffset, SeekOrigin.Begin);
byte len = br.ReadByte();
_resLists[i][j].name = br.ReadBytes(len).GetText();
}
}
}
}