public override byte[] ConvertToByte(Sprite entity)
{
if (entity.Type < ColorBits.LINK && entity.Length > 0)
{
return(base.ConvertToByte(entity));
}
if (entity.Width * entity.Height == 1)
{
entity.Compress = Compress.NONE;
return(base.ConvertToByte(entity));
}
if (entity.Compress == Compress.ZLIB)
{
//非DDS_ZLIB 不识别
entity.Compress = Compress.DDS_ZLIB;
}
var dds = DDS.CreateFromBitmap(entity);
Map[entity.Index] = new DDS_Info {
DDS = dds,
RightDown = new Point(dds.Width, dds.Height)
};
return(new byte[0]);
}
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);
}
/// <summary>
/// 校正下标
/// </summary>
/// <returns></returns>
public override byte[] AdjustData()
{
var ms = new MemoryStream();
foreach (var entity in Album.List)
{
ms.WriteInt((int)entity.Type);
ms.WriteInt((int)entity.Compress);
if (entity.Type > ColorBits.LINK)
{
ms.WriteInt(entity.Size.Width);
ms.WriteInt(entity.Size.Height);
ms.WriteInt(0x00);
ms.WriteInt(entity.Location.X);
ms.WriteInt(entity.Location.Y);
ms.WriteInt(entity.Canvas_Size.Width);
ms.WriteInt(entity.Canvas_Size.Height);
ms.WriteInt(0x00);
var info = Map[entity];
var dds_index = List.IndexOf(info.DDS);
ms.WriteInt(dds_index);
ms.WriteInt(info.LeftUp.X);
ms.WriteInt(info.LeftUp.Y);
ms.WriteInt(info.RightDown.X);
ms.WriteInt(info.RightDown.Y);
ms.WriteInt(0x00);
}
else if (entity.Type == ColorBits.LINK)
{
ms.WriteInt(Album.List.IndexOf(entity.Target));
}
else
{
ms.WriteInt(entity.Width);
ms.WriteInt(entity.Height);
ms.WriteInt(entity.Length);
ms.WriteInt(entity.X);
ms.WriteInt(entity.Y);
ms.WriteInt(entity.Canvas_Width);
ms.WriteInt(entity.Canvas_Height);
}
}
ms.Close();
var Index_Data = ms.ToArray();
Album.Info_Length = Index_Data.Length;
Album.Length = 44;
ms = new MemoryStream();
foreach (var entity in Album.List)
{
var index = Map[entity];
var dds = index.DDS;
if (entity.IsOpen)
{
dds = DDS.CreateFromBitmap(entity.Picture, entity.Compress);
}
if (!Map.ContainsValue(index))
{
dds.Index = Map.Count;
Map[entity] = index;
Album.Length += dds.Size;
}
}
ms.WriteInt(Map.Count);
Album.Length += 28 * Map.Count + 64 * Album.List.Count;
ms.WriteInt(Album.Length);
var table = Album.CurrentTable.ToArray();
ms.WriteInt(table.Length);
Colors.WritePalette(ms, table);
var list = new List <DDS>();
foreach (var index in Map.Values)
{
var dds = index.DDS;
if (list.Contains(dds))
{
continue;
}
ms.WriteInt((int)dds.Version);
ms.WriteInt((int)dds.Type);
ms.WriteInt(dds.Index);
ms.WriteInt(dds.Size);
ms.WriteInt(dds.DDS_Size);
ms.WriteInt(dds.Width);
ms.WriteInt(dds.Height);
list.Add(dds);
}
ms.Write(Index_Data);
ms.Close();
Index_Data = ms.ToArray();
return(Index_Data);
}
