|
public Seek ( int index, int &length, int &extra, bool &patched ) : |
||
| index | int | |
| length | int | |
| extra | int | |
| patched | bool | |
| return | ||
public static byte[] GetRawGump(int index, out int width, out int height)
{
width = -1;
height = -1;
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(null);
}
if (extra == -1)
{
return(null);
}
width = (extra >> 16) & 0xFFFF;
height = extra & 0xFFFF;
if (width <= 0 || height <= 0)
{
return(null);
}
byte[] buffer = new byte[length];
stream.Read(buffer, 0, length);
stream.Close();
return(buffer);
}
public static Bitmap GetLand(int index, bool cache)
{
index &= 0x3FFF;
if (m_Cache[index] != null)
{
return(m_Cache[index]);
}
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(null);
}
if (cache)
{
return(m_Cache[index] = LoadLand(stream));
}
else
{
return(LoadLand(stream));
}
}
/// <summary>
/// Tests if given index is valid
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static bool TestLight(int index)
{
if (m_Removed[index])
{
return(false);
}
if (m_Cache[index] != null)
{
return(true);
}
int length, extra;
bool patched;
var stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(false);
}
stream.Close();
var width = (extra & 0xFFFF);
var height = ((extra >> 16) & 0xFFFF);
if ((width > 0) && (height > 0))
{
return(true);
}
return(false);
}
/// <summary>
/// Tests if given index is valid
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static bool TestLight(int index)
{
if (_removed[index])
{
return(false);
}
if (_cache[index] != null)
{
return(true);
}
Stream stream = _fileIndex.Seek(index, out int _, out int extra, out bool _);
if (stream == null)
{
return(false);
}
stream.Close();
int width = (extra & 0xFFFF);
int height = ((extra >> 16) & 0xFFFF);
return((width > 0) && (height > 0));
}
/// <summary>
/// Tests if Static is defined (width and height check)
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static bool IsValidStatic(int index)
{
index = GetLegalItemID(index);
index += 0x4000;
if (_removed[index])
{
return(false);
}
if (_cache[index] != null)
{
return(true);
}
Stream stream = _fileIndex.Seek(index, out int _, out int _, out bool _);
if (stream == null)
{
return(false);
}
stream.Seek(4, SeekOrigin.Current);
stream.Read(_validBuffer, 0, 4);
ref var width = ref _validBuffer[0];
public static MultiComponentList Load(int index)
{
try
{
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(MultiComponentList.Empty);
}
if (PostHSFormat || Art.IsUOAHS())
{
return(new MultiComponentList(new BinaryReader(stream), length / 16));
}
else
{
return(new MultiComponentList(new BinaryReader(stream), length / 12));
}
}
catch
{
return(MultiComponentList.Empty);
}
}
public static Bitmap GetLand( int index )
{
index &= 0x3FFF;
if ( m_Cache[index] != null )
return m_Cache[index];
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek( index, out length, out extra, out patched );
if ( stream == null )
return null;
return m_Cache[index] = LoadLand( stream );
}
/// <summary>
/// Tests if Static is definied (width and hight check)
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static unsafe bool IsValidStatic(int index)
{
index = GetLegalItemID(index);
index += 0x4000;
try
{
if (m_Removed[index])
{
return(false);
}
if (m_Cache[index] != null)
{
return(true);
}
}
catch
{
throw new ArgumentException(String.Format("Index: {0}", index));
}
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(false);
}
if (Validbuffer == null)
{
Validbuffer = new byte[4];
}
stream.Seek(4, SeekOrigin.Current);
stream.Read(Validbuffer, 0, 4);
fixed(byte *b = Validbuffer)
{
var dat = (short *)b;
if (*dat++ <= 0 || *dat <= 0)
{
return(false);
}
return(true);
}
}
/// <summary>
/// Tests if Static is definied (width and hight check)
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static unsafe bool IsValidStatic(int index)
{
index = GetLegalItemID(index);
index += 0x4000;
if (m_Removed[index])
{
return(false);
}
if (m_Cache[index] != null)
{
return(true);
}
var stream = m_FileIndex.Seek(index, out var length, out var extra, out var patched);
if (stream == null)
{
return(false);
}
if (Validbuffer == null)
{
Validbuffer = new byte[4];
}
stream.Seek(4, SeekOrigin.Current);
stream.Read(Validbuffer, 0, 4);
fixed(byte *b = Validbuffer)
{
var dat = (short *)b;
if (*dat++ <= 0 || *dat <= 0)
{
return(false);
}
return(true);
}
}
/// <summary>
/// Tests if Static is definied (width and hight check)
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static unsafe bool IsValidStatic(int index)
{
index = 0x4000 + System.Math.Min(index & 0xFFFF, StaticLength - 1);
if (m_Removed[index])
{
return(false);
}
if (m_Cache[index] != null)
{
return(true);
}
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(false);
}
if (Validbuffer == null)
{
Validbuffer = new byte[4];
}
stream.Seek(4, SeekOrigin.Current);
stream.Read(Validbuffer, 0, 4);
fixed(byte *b = Validbuffer)
{
short *dat = (short *)b;
if (*dat++ <= 0 || *dat <= 0)
{
return(false);
}
return(true);
}
}
/// <summary>
/// Tests if Static is defined (width and height check)
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static unsafe bool IsValidStatic(int index)
{
index = GetLegalItemID(index);
index += 0x4000;
if (_removed[index])
{
return(false);
}
if (_cache[index] != null)
{
return(true);
}
Stream stream = _fileIndex.Seek(index, out int _, out int _, out bool _);
if (stream == null)
{
return(false);
}
if (_validBuffer == null)
{
_validBuffer = new byte[4];
}
stream.Seek(4, SeekOrigin.Current);
stream.Read(_validBuffer, 0, 4);
fixed(byte *b = _validBuffer)
{
var dat = (short *)b;
return(*dat++ > 0 && *dat > 0);
}
}
public static Skill GetSkill(int index)
{
if (m_List[index] != null)
{
return(m_List[index]);
}
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(m_List[index] = new Skill(SkillData.DefaultData));
}
return(m_List[index] = LoadSkill(index, stream));
}
public static MultiComponentList Load(int index)
{
try
{
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(MultiComponentList.Empty);
}
return(new MultiComponentList(new BinaryReader(stream), length / (Art.IsUOHS ? 16 : 12)));
}
catch
{
return(MultiComponentList.Empty);
}
}
public AnimIdx(int index, FileIndex fileIndex, int filetype)
{
Palette = new ushort[0x100];
int length, extra;
bool patched;
Stream stream = fileIndex.Seek(index, out length, out extra, out patched);
if ((stream == null) || (length < 1))
{
return;
}
idxextra = extra;
using (BinaryReader bin = new BinaryReader(stream))
{
for (int i = 0; i < 0x100; ++i)
{
Palette[i] = (ushort)(bin.ReadUInt16() ^ 0x8000);
}
int start = (int)bin.BaseStream.Position;
int frameCount = bin.ReadInt32();
int[] lookups = new int[frameCount];
for (int i = 0; i < frameCount; ++i)
{
lookups[i] = start + bin.ReadInt32();
}
Frames = new List <FrameEdit>();
for (int i = 0; i < frameCount; ++i)
{
stream.Seek(lookups[i], SeekOrigin.Begin);
Frames.Add(new FrameEdit(bin));
}
}
stream.Close();
}
/// <summary>
/// Returns <see cref="SkillInfo"/> of index
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static SkillInfo GetSkill(int index)
{
Stream stream = _fileIndex.Seek(index, out int length, out int extra, out bool _);
if (stream == null)
{
return(null);
}
if (length == 0)
{
return(null);
}
using (var bin = new BinaryReader(stream))
{
bool action = bin.ReadBoolean();
string name = ReadNameString(bin, length - 1);
return(new SkillInfo(index, name, action, extra));
}
}
/// <summary>
/// Returns <see cref="SkillInfo"/> of index
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
private static SkillInfo GetSkill(int index)
{
Stream stream = _fileIndex.Seek(index, out int length, out int extra, out bool patched);
if (stream != null)
{
if (length == 0)
{
return(null);
}
using (BinaryReader bin = new BinaryReader(stream))
{
bool action = bin.ReadBoolean();
string name = ReadNameString(bin, length - 1);
string displayName = Language.GetSkillCliloc(index);
return(new SkillInfo(index, name, displayName, action, extra));
}
}
return(null);
}
/// <summary>
/// Returns <see cref="SkillInfo" /> of index
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static SkillInfo GetSkill(int index)
{
int length, extra;
bool patched;
var stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(null);
}
if (length == 0)
{
return(null);
}
using (var bin = new BinaryReader(stream))
{
var action = bin.ReadBoolean();
var name = ReadNameString(bin, length - 1);
return(new SkillInfo(index, name, action, extra));
}
}
public unsafe static Bitmap GetTexture(int index)
{
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(null);
}
int size = extra == 0 ? 64 : 128;
Bitmap bmp = new Bitmap(size, size, PixelFormat.Format16bppArgb1555);
BitmapData bd = bmp.LockBits(new Rectangle(0, 0, size, size), ImageLockMode.WriteOnly, PixelFormat.Format16bppArgb1555);
BinaryReader bin = new BinaryReader(stream);
ushort *line = (ushort *)bd.Scan0;
int delta = bd.Stride >> 1;
for (int y = 0; y < size; ++y, line += delta)
{
ushort *cur = line;
ushort *end = cur + size;
while (cur < end)
{
*cur++ = (ushort)(bin.ReadUInt16() ^ 0x8000);
}
}
bmp.UnlockBits(bd);
return(bmp);
}
/// <summary>
/// Returns <see cref="UOSound"/> of ID with bool translated in .def
/// </summary>
/// <param name="soundId"></param>
/// <param name="translated"></param>
/// <returns></returns>
public static UOSound GetSound(int soundId, out bool translated)
{
translated = false;
if (soundId < 0)
{
return(null);
}
if (_removed[soundId])
{
return(null);
}
if (_cache[soundId] != null)
{
return(_cache[soundId]);
}
Stream stream = _fileIndex.Seek(soundId, out int length, out int _, out bool _);
if (_fileIndex.Index[soundId].Lookup < 0 || length <= 0)
{
if (!_translations.TryGetValue(soundId, out soundId))
{
return(null);
}
translated = true;
stream = _fileIndex.Seek(soundId, out length, out int _, out bool _);
}
if (stream == null)
{
return(null);
}
length -= 32;
int[] waveHeader = WaveHeader(length);
var stringBuffer = new byte[32];
var buffer = new byte[length];
stream.Read(stringBuffer, 0, 32);
stream.Read(buffer, 0, length);
stream.Close();
var resultBuffer = new byte[buffer.Length + (waveHeader.Length << 2)];
Buffer.BlockCopy(waveHeader, 0, resultBuffer, 0, waveHeader.Length << 2);
Buffer.BlockCopy(buffer, 0, resultBuffer, waveHeader.Length << 2, buffer.Length);
string str = Encoding.ASCII.GetString(stringBuffer);
// seems that the null terminator's not being properly recognized :/
if (str.IndexOf('\0') > 0)
{
str = str.Substring(0, str.IndexOf('\0'));
}
var sound = new UOSound(str, soundId, resultBuffer);
if (!Files.CacheData)
{
return(sound);
}
if (!translated) // no .def definition
{
_cache[soundId] = sound;
}
return(sound);
}
/// <summary>
/// Returns <see cref="UOSound"/> of ID with bool translated in .def
/// </summary>
/// <param name="soundID"></param>
/// <param name="translated"></param>
/// <returns></returns>
public static UOSound GetSound(int soundID, out bool translated)
{
translated = false;
if (soundID < 0)
{
return(null);
}
if (m_Cache[soundID] != null)
{
return(m_Cache[soundID]);
}
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(soundID, out length, out extra, out patched);
if ((m_FileIndex.Index[soundID].lookup < 0) || (length <= 0))
{
if (!m_Translations.TryGetValue(soundID, out soundID))
{
return(null);
}
translated = true;
stream = m_FileIndex.Seek(soundID, out length, out extra, out patched);
}
if (stream == null)
{
return(null);
}
length -= 32;
int[] waveHeader = WaveHeader(length);
byte[] stringBuffer = new byte[32];
byte[] buffer = new byte[length];
stream.Read(stringBuffer, 0, 32);
stream.Read(buffer, 0, length);
stream.Close();
byte[] resultBuffer = new byte[buffer.Length + (waveHeader.Length << 2)];
Buffer.BlockCopy(waveHeader, 0, resultBuffer, 0, (waveHeader.Length << 2));
Buffer.BlockCopy(buffer, 0, resultBuffer, (waveHeader.Length << 2), buffer.Length);
string
str = Encoding.ASCII
.GetString(stringBuffer); // seems that the null terminator's not being properly recognized :/
if (str.IndexOf('\0') > 0)
{
str = str.Substring(0, str.IndexOf('\0'));
}
UOSound sound = new UOSound(str, soundID, resultBuffer);
if (Files.CacheData)
{
if (!translated) // no .def definition
{
m_Cache[soundID] = sound;
}
}
return(sound);
}
public unsafe static Bitmap GetGump(int index, Hue hue, bool onlyHueGrayPixels)
{
int length, extra;
bool patched;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(null);
}
int width = (extra >> 16) & 0xFFFF;
int height = extra & 0xFFFF;
if (width <= 0 || height <= 0)
{
return(null);
}
int bytesPerLine = width << 1;
int bytesPerStride = (bytesPerLine + 3) & ~3;
int bytesForImage = height * bytesPerStride;
int pixelsPerStride = (width + 1) & ~1;
int pixelsPerStrideDelta = pixelsPerStride - width;
byte[] pixelBuffer = m_PixelBuffer;
if (pixelBuffer == null || pixelBuffer.Length < bytesForImage)
{
m_PixelBuffer = pixelBuffer = new byte[(bytesForImage + 2047) & ~2047];
}
byte[] streamBuffer = m_StreamBuffer;
if (streamBuffer == null || streamBuffer.Length < length)
{
m_StreamBuffer = streamBuffer = new byte[(length + 2047) & ~2047];
}
byte[] colorTable = m_ColorTable;
if (colorTable == null)
{
m_ColorTable = colorTable = new byte[128];
}
stream.Read(streamBuffer, 0, length);
fixed(short *psHueColors = hue.Colors)
{
fixed(byte *pbStream = streamBuffer)
{
fixed(byte *pbPixels = pixelBuffer)
{
fixed(byte *pbColorTable = colorTable)
{
ushort *pHueColors = (ushort *)psHueColors;
ushort *pHueColorsEnd = pHueColors + 32;
ushort *pColorTable = (ushort *)pbColorTable;
ushort *pColorTableOpaque = pColorTable;
while (pHueColors < pHueColorsEnd)
{
*pColorTableOpaque++ = *pHueColors++;
}
ushort *pPixelDataStart = (ushort *)pbPixels;
int *pLookup = (int *)pbStream;
int *pLookupEnd = pLookup + height;
int *pPixelRleStart = pLookup;
int *pPixelRle;
ushort *pPixel = pPixelDataStart;
ushort *pRleEnd;
ushort *pPixelEnd = pPixel + width;
ushort color, count;
if (onlyHueGrayPixels)
{
while (pLookup < pLookupEnd)
{
pPixelRle = pPixelRleStart + *pLookup++;
pRleEnd = pPixel;
while (pPixel < pPixelEnd)
{
color = *(ushort *)pPixelRle;
count = *(1 + (ushort *)pPixelRle);
++pPixelRle;
pRleEnd += count;
if (color != 0 && (color & 0x1F) == ((color >> 5) & 0x1F) && (color & 0x1F) == ((color >> 10) & 0x1F))
{
color = pColorTable[color >> 10];
}
else if (color != 0)
{
color ^= 0x8000;
}
while (pPixel < pRleEnd)
{
*pPixel++ = color;
}
}
pPixel += pixelsPerStrideDelta;
pPixelEnd += pixelsPerStride;
}
}
else
{
while (pLookup < pLookupEnd)
{
pPixelRle = pPixelRleStart + *pLookup++;
pRleEnd = pPixel;
while (pPixel < pPixelEnd)
{
color = *(ushort *)pPixelRle;
count = *(1 + (ushort *)pPixelRle);
++pPixelRle;
pRleEnd += count;
if (color != 0)
{
color = pColorTable[color >> 10];
}
while (pPixel < pRleEnd)
{
*pPixel++ = color;
}
}
pPixel += pixelsPerStrideDelta;
pPixelEnd += pixelsPerStride;
}
}
return(new Bitmap(width, height, bytesPerStride, PixelFormat.Format16bppArgb1555, (IntPtr)pPixelDataStart));
}
}
}
}
}
/// <summary>
/// Returns Bitmap of Texture with verdata bool
/// </summary>
/// <param name="index"></param>
/// <param name="patched"></param>
/// <returns></returns>
public unsafe static Bitmap GetTexture(int index, out bool patched)
{
if (m_patched.Contains(index))
{
patched = (bool)m_patched[index];
}
else
{
patched = false;
}
if (m_Removed[index])
{
return(null);
}
if (m_Cache[index] != null)
{
return(m_Cache[index]);
}
int length, extra;
Stream stream = m_FileIndex.Seek(index, out length, out extra, out patched);
if (stream == null)
{
return(null);
}
if (length == 0)
{
return(null);
}
if (patched)
{
m_patched[index] = true;
}
int size = extra == 0 ? 64 : 128;
Bitmap bmp = new Bitmap(size, size, PixelFormat.Format16bppArgb1555);
BitmapData bd = bmp.LockBits(new Rectangle(0, 0, size, size), ImageLockMode.WriteOnly, PixelFormat.Format16bppArgb1555);
ushort *line = (ushort *)bd.Scan0;
int delta = bd.Stride >> 1;
int max = size * size * 2;
if (m_StreamBuffer == null || m_StreamBuffer.Length < max)
{
m_StreamBuffer = new byte[max];
}
stream.Read(m_StreamBuffer, 0, max);
fixed(byte *data = m_StreamBuffer)
{
ushort *bindat = (ushort *)data;
for (int y = 0; y < size; ++y, line += delta)
{
ushort *cur = line;
ushort *end = cur + size;
while (cur < end)
{
*cur++ = (ushort)(*bindat++ ^ 0x8000);
}
}
}
bmp.UnlockBits(bd);
stream.Close();
if (!Files.CacheData)
{
return(m_Cache[index] = bmp);
}
else
{
return(bmp);
}
}
public AnimIdx(int index, FileIndex fileIndex, int filetype)
{
Palette = new ushort[0x100];
int length, extra;
bool patched;
Stream stream = fileIndex.Seek(index, out length, out extra, out patched);
if ((stream == null) || (length < 1))
return;
idxextra = extra;
using (BinaryReader bin = new BinaryReader(stream))
{
for (int i = 0; i < 0x100; ++i)
Palette[i] = (ushort)(bin.ReadUInt16() ^ 0x8000);
int start = (int)bin.BaseStream.Position;
int frameCount = bin.ReadInt32();
int[] lookups = new int[frameCount];
for (int i = 0; i < frameCount; ++i)
lookups[i] = start + bin.ReadInt32();
Frames = new List<FrameEdit>();
for (int i = 0; i < frameCount; ++i)
{
stream.Seek(lookups[i], SeekOrigin.Begin);
Frames.Add(new FrameEdit(bin));
}
}
stream.Close();
}
/// <summary>
/// Returns Bitmap of Texture with verdata bool
/// </summary>
/// <param name="index"></param>
/// <param name="patched"></param>
/// <returns></returns>
public static unsafe Bitmap GetTexture(int index, out bool patched)
{
patched = _patched.ContainsKey(index) && _patched[index];
if (_removed[index])
{
return(null);
}
if (_cache[index] != null)
{
return(_cache[index]);
}
Stream stream = _fileIndex.Seek(index, out int length, out int extra, out patched);
if (stream == null)
{
return(null);
}
if (length == 0)
{
return(null);
}
if (patched)
{
_patched[index] = true;
}
int size = extra == 0 ? 64 : 128;
var bmp = new Bitmap(size, size, PixelFormat.Format16bppArgb1555);
BitmapData bd = bmp.LockBits(new Rectangle(0, 0, size, size), ImageLockMode.WriteOnly, PixelFormat.Format16bppArgb1555);
var line = (ushort *)bd.Scan0;
int delta = bd.Stride >> 1;
int max = size * size * 2;
byte[] streamBuffer = new byte[max];
stream.Read(streamBuffer, 0, max);
fixed(byte *data = streamBuffer)
{
var binData = (ushort *)data;
for (int y = 0; y < size; ++y, line += delta)
{
ushort *cur = line;
ushort *end = cur + size;
while (cur < end)
{
*cur++ = (ushort)(*binData++ ^ 0x8000);
}
}
}
bmp.UnlockBits(bd);
stream.Close();
if (!Files.CacheData)
{
return(_cache[index] = bmp);
}
return(bmp);
}