public Bitmap Export(byte[] Texture, string name = "")
{
StructReader Reader = new StructReader(new MemoryStream(Texture));
CZ1Header Header = new CZ1Header();
Reader.ReadStruct(ref Header);
if (Header.Signature != "CZ1\x0")
{
throw new BadImageFormatException();
}
Reader.Seek(Header.HeaderLength, SeekOrigin.Begin);
Bitmap Picture = new Bitmap(Header.Width, Header.Heigth, PixelFormat.Format32bppArgb);
if (Header.Colorbits == 4)//4bit
{
//字库格式
//System.Diagnostics.Debug.WriteLine(4);
//表
Pixel32_BGRA[] ColorPanel = new Pixel32_BGRA[16];
Pixel32_BGRA Pixel = new Pixel32_BGRA();
for (int i = 0; i < ColorPanel.Length; i++)
{
Reader.ReadStruct(ref Pixel);
ColorPanel[i] = Pixel;
}
//lmz解压
var bytes = Decompress(Reader, name);
//解压后的像素
Queue <int> queue = new Queue <int>();
foreach (var b in bytes)
{
int low4bit = b & 0x0F;
int high4bit = (b & 0xF0) >> 4;
queue.Enqueue(low4bit);
queue.Enqueue(high4bit);
}
for (int y = 0; y < Header.Heigth; y++)
{
for (int x = 0; x < Header.Width; x++)
{
int index = queue.Dequeue();
Picture.SetPixel(x, y, Color.FromArgb(ColorPanel[index].A, ColorPanel[index].R, ColorPanel[index].G, ColorPanel[index].B));
}
}
}
else if (Header.Colorbits == 8)//8bit
{
System.Diagnostics.Debug.WriteLine(8);
Pixel32_BGRA[] ColorPanel = new Pixel32_BGRA[256];
Pixel32_BGRA Pixel = new Pixel32_BGRA();
for (int i = 0; i < ColorPanel.Length; i++)
{
Reader.ReadStruct(ref Pixel);
ColorPanel[i] = Pixel;
}
var bytes = Decompress(Reader);
Queue <int> queue = new Queue <int>();
foreach (var b in bytes)
{
queue.Enqueue(b);
}
// var ie = bytes.GetEnumerator();
for (int y = 0; y < Header.Heigth; y++)
{
for (int x = 0; x < Header.Width; x++)
{
int index = queue.Dequeue();
//int index = BitConverter.ToInt16(new byte[] { ie.Current, 0x00 }, 0);
Picture.SetPixel(x, y, Color.FromArgb(ColorPanel[index].A, ColorPanel[index].R, ColorPanel[index].G, ColorPanel[index].B));
}
}
}
else if (Header.Colorbits == 24)
{
System.Diagnostics.Debug.WriteLine(24);
List <byte> bytes = (List <byte>)Decompress(Reader);
Reader = new StructReader(new MemoryStream(bytes.ToArray()));
for (int y = 0; y < Header.Heigth; y++)
{
for (int x = 0; x < Header.Width; x++)
{
Pixel24_RGB Pixel = new Pixel24_RGB();
Reader.ReadStruct(ref Pixel);
Picture.SetPixel(x, y, Color.FromArgb(Pixel.R, Pixel.G, Pixel.B));
}
}
}
else if (Header.Colorbits == 32)//32
{
System.Diagnostics.Debug.WriteLine(32);
List <byte> bytes = (List <byte>)Decompress(Reader);
Reader = new StructReader(new MemoryStream(bytes.ToArray()));
for (int y = 0; y < Header.Heigth; y++)
{
for (int x = 0; x < Header.Width; x++)
{
Pixel32_RGBA Pixel = new Pixel32_RGBA();
Reader.ReadStruct(ref Pixel);
Picture.SetPixel(x, y, Color.FromArgb(Pixel.A, Pixel.R, Pixel.G, Pixel.B));
}
}
}
Reader.Close();
return(Picture);
}
public Bitmap Export(byte[] Texture, string name = "")
{
StructReader Reader = new StructReader(new MemoryStream(Texture));
CZ0Header Header = new CZ0Header();
Reader.ReadStruct(ref Header);
if (Header.Signature != "CZ0\x0")
{
throw new BadImageFormatException();
}
Reader.Seek(Header.HeaderLength, SeekOrigin.Begin);
CZ0HeaderInfo cz0HeaderInfo = new CZ0HeaderInfo();
cz0HeaderInfo.cz0Header = Header;
Bitmap Picture = new Bitmap(Header.Width, Header.Heigth, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
if (Header.Colorbits == 8)
{
System.Diagnostics.Debug.WriteLine(8);
Pixel32_BGRA[] ColorPanel = new Pixel32_BGRA[256];
Pixel32_BGRA Pixel = new Pixel32_BGRA();
for (int i = 0; i < ColorPanel.Length; i++)
{
Reader.ReadStruct(ref Pixel);
ColorPanel[i] = Pixel;
}
cz0HeaderInfo.ColorPanel = ColorPanel;
for (int y = 0; y < Header.Heigth; y++)
{
for (int x = 0; x < Header.Width; x++)
{
byte tmp = 0;
Reader.ReadStruct(ref tmp);
uint index = tmp;
Picture.SetPixel(x, y, Color.FromArgb(ColorPanel[index].A, ColorPanel[index].R, ColorPanel[index].G, ColorPanel[index].B));
}
}
}
else if (Header.Colorbits == 24)
{
for (int y = 0; y < Header.Heigth; y++)
{
for (int x = 0; x < Header.Width; x++)
{
Pixel24_RGB Pixel = new Pixel24_RGB();
Reader.ReadStruct(ref Pixel);
Picture.SetPixel(x, y, Color.FromArgb(Pixel.R, Pixel.G, Pixel.B));
}
}
}
else if (Header.Colorbits == 32)
{
for (int y = 0; y < Header.Heigth; y++)
{
for (int x = 0; x < Header.Width; x++)
{
Pixel32_RGBA Pixel = new Pixel32_RGBA();
Reader.ReadStruct(ref Pixel);
Picture.SetPixel(x, y, Color.FromArgb(Pixel.A, Pixel.R, Pixel.G, Pixel.B));
}
}
}
Reader.Close();
string json = JsonConvert.SerializeObject(cz0HeaderInfo, Formatting.Indented);
File.WriteAllText(name + ".json", json);
return(Picture);
}
