public override byte[] ConvertToByte(ImageEntity entity)
{
if (entity.Compress == Compress.ZLIB && entity.Type < ColorBits.LINK)
{
var stream = new MemoryStream();
stream.WriteImage(entity);
stream.Close();
return(stream.ToArray());
}
var dds = DDS.CreateFromBitmap(entity.Picture, entity.Compress);
Map[entity] = new DDS_Info(dds, new Point(0, 0), new Point(entity.Width, entity.Height));
return(dds.Data);
}
public override byte[] ConvertToByte(Sprite entity)
{
if (entity.Compress == Compress.ZLIB && entity.Type < ColorBits.LINK)
{
using (var ms = new MemoryStream()){
Npks.WriteImage(ms, entity);
return(ms.ToArray());
}
}
var dds = DDS.CreateFromBitmap(entity.Picture, entity.Compress);
Map[entity] = new DDS_Info()
{
DDS = dds,
RightDown = new Point(entity.Width, entity.Height)
};
return(dds.Data);
}
public override void CreateFromStream(Stream stream)
{
int index_count = stream.ReadInt();
Album.Length = stream.ReadInt();
int count = stream.ReadInt();
var table = new List <Color>(Colors.ReadPalette(stream, count));
Album.Tables = new List <List <Color> >();
Album.Tables.Add(table);
var list = new List <DDS>();
for (int i = 0; i < index_count; i++)
{
var dds = new DDS();
dds.Version = (DDS_Version)stream.ReadInt();
dds.Type = (ColorBits)stream.ReadInt();
dds.Index = stream.ReadInt();
dds.Size = stream.ReadInt();
dds.DDS_Size = stream.ReadInt();
dds.Width = stream.ReadInt();
dds.Height = stream.ReadInt();
list.Add(dds);
}
var dic = new Dictionary <Sprite, int>();
var ver2List = new List <Sprite>();
for (var i = 0; i < Album.Count; i++)
{
var entity = new Sprite(Album);
entity.Index = Album.List.Count;
entity.Type = (ColorBits)stream.ReadInt();
Album.List.Add(entity);
if (entity.Type == ColorBits.LINK)
{
dic.Add(entity, stream.ReadInt());
continue;
}
entity.Compress = (Compress)stream.ReadInt();
entity.Width = stream.ReadInt();
entity.Height = stream.ReadInt();
entity.Length = stream.ReadInt(); //保留，固定为0
entity.X = stream.ReadInt();
entity.Y = stream.ReadInt();
entity.Canvas_Width = stream.ReadInt();
entity.Canvas_Height = stream.ReadInt();
if (entity.Type < ColorBits.LINK && entity.Length != 0)
{
ver2List.Add(entity);
continue;
}
int j = stream.ReadInt();
var dds = list[stream.ReadInt()];
var leftup = new Point(stream.ReadInt(), stream.ReadInt());
var rightdown = new Point(stream.ReadInt(), stream.ReadInt());
var top = stream.ReadInt();
var info = new DDS_Info()
{
DDS = dds,
LeftUp = leftup,
RightDown = rightdown,
Top = top
};
Map.Add(entity, info);
}
foreach (var entity in dic.Keys)
{
entity.Target = Album.List[dic[entity]];
}
foreach (var dds in list)
{
var data = new byte[dds.Size];
stream.Read(data);
dds.Data = data;
}
foreach (var entity in ver2List)
{
var data = new byte[entity.Length];
stream.Read(data);
entity.Data = data;
}
}
