public SPR(IFFChunk BaseChunk)
: base(BaseChunk)
{
FileReader Reader = new FileReader(new MemoryStream(m_Data), false);
Version1 = Reader.ReadUShort();
Version2 = Reader.ReadUShort();
if(Version1 == 0)
{
Version = Version2;
Reader = new FileReader(new MemoryStream(Reader.ReadToEnd()), true);
}
else
Version = Version1;
uint SpriteCount = Reader.ReadUInt32();
m_PaletteID = Reader.ReadUInt32();
if (Version >= 502 && Version <= 505)
{
//TODO: Should this be stored?
for (int i = 0; i < SpriteCount; i++)
m_OffsetTable.Add(Reader.ReadUInt32());
}
else
m_OffsetTable.Add((uint)Reader.Position);
Reader.Close();
//m_Data = null; //DON'T DO THIS!
}
public DGRP(IFFChunk BaseChunk)
: base(BaseChunk)
{
FileReader Reader = new FileReader(new MemoryStream(m_Data), false);
m_Version = Reader.ReadUShort();
switch(m_Version)
{
case 20000:
ImageCount = Reader.ReadUShort();
break;
case 20001:
ImageCount = Reader.ReadUShort();
break;
case 20003:
ImageCount = Reader.ReadUInt32();
break;
case 20004:
ImageCount = Reader.ReadUInt32();
break;
}
for(int i = 0; i < ImageCount; i++)
{
Images.Add(new DGRPImg(Reader, m_Version));
}
Reader.Close();
m_Data = null;
}
public OBJf(IFFChunk BaseChunk)
: base(BaseChunk)
{
FileReader Reader = new FileReader(new MemoryStream(m_Data), false);
Reader.ReadBytes(4); //Zero
Reader.ReadBytes(4); //Version
Reader.ReadBytes(4); //Magic
uint Count = Reader.ReadUInt32();
for (int i = 0; i < Count; i++)
{
OBJfFunctionPair FuncPair = new OBJfFunctionPair();
FuncPair.ConditionFunction = Reader.ReadUShort();
FuncPair.ActionFunction = Reader.ReadUShort();
FunctionTable.Add(i, FuncPair);
}
Reader.Close();
m_Data = null;
}
public Anim(Stream Data)
{
m_Reader = new FileReader(Data, true);
m_Reader.ReadUInt32(); //Version
ASCIIEncoding Enc = new ASCIIEncoding();
Name = Enc.GetString(m_Reader.ReadBytes(m_Reader.ReadUShort()));
Duration = m_Reader.ReadFloat();
Distance = m_Reader.ReadFloat();
IsMoving = (m_Reader.ReadByte() != 0) ? true : false;
TranslationsCount = m_Reader.ReadUInt32();
Translations = new float[TranslationsCount, 3];
for(int i = 0; i < TranslationsCount; i++)
{
Translations[i, 0] = m_Reader.ReadFloat();
Translations[i, 1] = m_Reader.ReadFloat();
Translations[i, 2] = m_Reader.ReadFloat();
}
RotationsCount = m_Reader.ReadUInt32();
Rotations = new float[RotationsCount, 4];
for (int i = 0; i < RotationsCount; i++)
{
Rotations[i, 0] = m_Reader.ReadFloat();
Rotations[i, 1] = m_Reader.ReadFloat();
Rotations[i, 2] = m_Reader.ReadFloat();
Rotations[i, 3] = m_Reader.ReadFloat();
}
MotionCount = m_Reader.ReadUInt32();
for(int i = 0; i < MotionCount; i++)
Motions.Add(new Motion(m_Reader));
m_Reader.Close();
}
public Skeleton(Stream Data)
{
m_Reader = new FileReader(Data, true);
m_Reader.ReadUInt32(); //Version
Name = m_Reader.ReadPascalString();
BoneCount = m_Reader.ReadUShort();
for(int i = 0; i < BoneCount; i++)
{
Bones.Add(new Bone(m_Reader, i));
}
/** Construct tree **/
foreach (Bone bone in Bones)
bone.Children = Bones.Where(x => x.ParentName == bone.Name).ToArray();
RootBone = Bones.FirstOrDefault(x => x.ParentName == "NULL");
m_Reader.Close();
}
public CST(IFFChunk BaseChunk)
: base(BaseChunk)
{
FileReader Reader = new FileReader(new MemoryStream(m_Data), false);
Version = Reader.ReadInt16();
ushort NumStrings = 0;
if ((Reader.StreamLength - Reader.Position) > 2)
{
switch (Version)
{
case 0:
NumStrings = Reader.ReadUShort();
for (int i = 0; i < NumStrings; i++)
{
TranslatedString Str = new TranslatedString();
Str.LangCode = LanguageCodes.unused;
Str.TranslatedStr = Reader.ReadPascalString();
if (Strings.ContainsKey(Str.LangCode))
Strings[Str.LangCode].Add(Str);
else
{
List<TranslatedString> LanguageSet = new List<TranslatedString>();
LanguageSet.Add(Str);
Strings.Add(Str.LangCode, LanguageSet);
}
}
break;
case -1:
NumStrings = Reader.ReadUShort();
for (int i = 0; i < NumStrings; i++)
{
TranslatedString Str = new TranslatedString();
Str.LangCode = LanguageCodes.unused;
Str.TranslatedStr = Reader.ReadCString();
if (Strings.ContainsKey(Str.LangCode))
Strings[Str.LangCode].Add(Str);
else
{
List<TranslatedString> LanguageSet = new List<TranslatedString>();
LanguageSet.Add(Str);
Strings.Add(Str.LangCode, LanguageSet);
}
}
break;
case -2:
NumStrings = Reader.ReadUShort();
for (int i = 0; i < NumStrings; i++)
{
TranslatedString Str = new TranslatedString();
Str.LangCode = LanguageCodes.unused;
Str.TranslatedStr = Reader.ReadCString();
Reader.ReadCString(); //Comment
if (Strings.ContainsKey(Str.LangCode))
Strings[Str.LangCode].Add(Str);
else
{
List<TranslatedString> LanguageSet = new List<TranslatedString>();
LanguageSet.Add(Str);
Strings.Add(Str.LangCode, LanguageSet);
}
}
break;
case -3:
NumStrings = Reader.ReadUShort();
for (int i = 0; i < NumStrings; i++)
{
TranslatedString Str = new TranslatedString();
Str.LangCode = (LanguageCodes)Reader.ReadByte();
Str.TranslatedStr = Reader.ReadCString();
Reader.ReadCString(); //Comment
if (Strings.ContainsKey(Str.LangCode))
Strings[Str.LangCode].Add(Str);
else
{
List<TranslatedString> LanguageSet = new List<TranslatedString>();
LanguageSet.Add(Str);
Strings.Add(Str.LangCode, LanguageSet);
}
}
break;
case -4:
byte LanguageSets = Reader.ReadByte();
for (int i = 0; i < LanguageSets; i++)
{
NumStrings = Reader.ReadUShort();
for (int j = 0; j < NumStrings; j++)
{
TranslatedString Str = new TranslatedString();
Str.LangCode = (LanguageCodes)(Reader.ReadByte() + 1);
Str.TranslatedStr = Reader.ReadString();
Reader.ReadString(); //Comment
if (Strings.ContainsKey(Str.LangCode))
Strings[Str.LangCode].Add(Str);
else
{
List<TranslatedString> LanguageSet = new List<TranslatedString>();
LanguageSet.Add(Str);
Strings.Add(Str.LangCode, LanguageSet);
}
}
}
break;
}
}
Reader.Close();
m_Data = null;
}
public SPR2Frame(FileReader Reader, GraphicsDevice Device, PALT Palette, uint SpriteVersion)
{
if(SpriteVersion == 1001)
{
Reader.ReadUInt32(); //Version
Reader.ReadUInt32(); //Size
}
Width = Reader.ReadUShort();
Height = Reader.ReadUShort();
Texture = new Texture2D(Device, Width, Height);
ZBuffer = new byte[Width * Height];
uint Flags = Reader.ReadUInt32();
Reader.ReadUShort(); //Palette.
TransparentColor = Palette[Reader.ReadUShort()];
HasZBuffer = (Flags & 0x02) == 0x02;
HasAlphaChannel = (Flags & 0x04) == 0x04;
XLocation = Reader.ReadUShort();
YLocation = Reader.ReadUShort();
bool EndMarker = false;
while(!EndMarker)
{
ushort Marker = Reader.ReadUShort();
var Command = Marker >> 13;
var Count = Marker & 0x1FFF;
switch(Command)
{
//Fill this row with pixel data that directly follows; the count byte of the row command denotes
//the size in bytes of the row's command/count bytes together with the supplied pixel data. In
//the pixel data, each pixel command consists of a 3-bit/13-bit command/count header followed by a
//block of pixel data padded to a multiple of 2 bytes. If the row is not filled completely, the
//remainder is transparent. The pixel commands are:
case 0x00:
for(int i = 0; i < Count; i++)
{
ushort PxMarker = Reader.ReadUShort();
var PxCommand = PxMarker >> 13;
var PxCount = PxMarker & 0x1FFF;
Color[] Colors;
switch(PxCommand)
{
//Set the next pixel count pixels in the z-buffer and color channels to the values defined
//by the pixel data provided directly after this command. Every group of 2 bytes in the pixel
//data provides a luminosity (z-buffer) or color index (color) value to be copied to the row
//for the z-buffer channel and color channel, respectively, in that order, using the full
//opacity value of 255 for each pixel that is not the transparent color.
case 0x01:
Colors = new Color[PxCount];
for(int j = 0; j < PxCount; j++)
{
byte Luminosity = Reader.ReadByte();
byte ColorIndex = Reader.ReadByte();
Colors[j] = Palette[ColorIndex];
ZBuffer[j] = Luminosity;
}
Texture.SetData<Color>(Colors, 0, Colors.Length);
break;
//Set the next pixel count pixels in the z-buffer, color, and alpha channels to the values
//defined by the pixel data provided directly after this command. Every group of 3 bytes in
//the pixel data, minus the padding byte at the very end (if it exists), provides a luminosity
//(z-buffer and alpha) or color index (color) value to be copied to the row for the z-buffer,
//color, and alpha channels, respectively, in that order. The alpha channel data is grayscale
//in the range 0-31, and the z buffer is in range 0-255.
case 0x02:
Colors = new Color[PxCount];
for (int j = 0; j < PxCount; j++)
{
byte Luminosity = Reader.ReadByte();
byte ColorIndex = Reader.ReadByte();
byte Alpha = (byte)(Reader.ReadByte() * 8.2258064516129032258064516129032);
Colors[j] = Palette[ColorIndex];
Colors[j].A = Alpha;
ZBuffer[j] = Luminosity;
}
Texture.SetData<Color>(Colors, 0, Colors.Length);
break;
//Leave the next pixel count pixels in the color channel filled with the transparent color,
//in the z-buffer channel filled with 255, and in the alpha channel filled with 0. This pixel
//command has no pixel data.
case 0x03:
Colors = new Color[PxCount];
for (int j = 0; j < PxCount; j++)
{
Colors[j] = Color.Transparent;
Colors[j].A = 0;
ZBuffer[j] = 255;
}
Texture.SetData<Color>(Colors, 0, Colors.Length);
break;
//Set the next pixel count pixels in the color channel to the palette color indices defined by
//the pixel data provided directly after this command.Every byte in the pixel data, minus the
//padding byte at the very end(if it exists), provides a color index value to be copied to the
//row for the color channel using the full opacity value of 255 and the closest z-buffer value
//of 0 if the pixel is not the transparent color, or otherwise the no opacity value of 0 and the
//farthest z-buffer value of 255.
case 0x06:
Colors = new Color[PxCount];
for (int j = 0; j < PxCount; j++)
{
byte ColorIndex = Reader.ReadByte();
Colors[j] = Palette[ColorIndex];
Colors[j].A = (Palette[ColorIndex] != Color.Transparent) ? (byte)255 : (byte)0;
ZBuffer[j] = (Palette[ColorIndex] != Color.Transparent) ? (byte)0 : (byte)255;
}
Texture.SetData<Color>(Colors, 0, Colors.Length);
break;
}
}
break;
//Leave the next count rows in the color channel filled with the transparent color,
//in the z-buffer channel filled with 255, and in the alpha channel filled with 0.
case 0x04:
for (int j = 0; j < Count; j++)
{
Color[] Colors = new Color[Width];
for (int k = 0; k < Width; k++)
{
Colors[k] = Color.Transparent;
Colors[k].A = 0;
ZBuffer[k] = 255;
}
Texture.SetData<Color>(Colors, 0, Colors.Length);
}
break;
case 0x05:
EndMarker = true;
break;
}
}
}
public DGRPImg(FileReader Reader, uint Version)
{
if (Version == 20000 || Version == 20001)
{
SpriteCount = Reader.ReadUShort();
DirectionFlags = Reader.ReadByte();
ZoomLevel = Reader.ReadByte();
for (int i = 0; i < SpriteCount; i++)
Info.Add(new SpriteInfo(Reader, Version));
}
else
{
DirectionFlags = Reader.ReadUInt32();
ZoomLevel = Reader.ReadUInt32();
SpriteCount = Reader.ReadUInt32();
for (int i = 0; i < SpriteCount; i++)
Info.Add(new SpriteInfo(Reader, Version));
}
}
/// <summary>
/// Loads an *.xa file, setting things up for decompression.
/// Should always be called before DecompressFile().
/// </summary>
/// <param name="Data">The data of the *.xa file to process.</param>
public void LoadFile(byte[] Data)
{
m_Reader = new FileReader(new MemoryStream(Data), false);
m_ID = Convert.ToString(m_Reader.ReadBytes(4));
m_DecompressedSize = m_Reader.ReadUInt32();
m_Tag = m_Reader.ReadUShort();
m_Channels = m_Reader.ReadUShort();
m_SampleRate = m_Reader.ReadUInt32();
m_AvgByteRate = m_Reader.ReadUInt32();
m_Align = m_Reader.ReadUShort();
m_Bits = m_Reader.ReadUShort();
m_DecompressedStream = new MemoryStream((int)m_DecompressedSize);
m_Writer = new BinaryWriter(m_DecompressedStream);
}
/// <summary>
/// Loads a *.xa file, setting things up for decompression.
/// Should always be called before DecompressFile().
/// </summary>
/// <param name="Path">The path to the *.xa file to load.</param>
public void LoadFile(string Path)
{
m_Reader = new FileReader(File.Open(Path, FileMode.Open, FileAccess.Read, FileShare.Read), false);
m_ID = Convert.ToString(m_Reader.ReadBytes(4));
m_DecompressedSize = m_Reader.ReadUInt32();
m_Tag = m_Reader.ReadUShort();
m_Channels = m_Reader.ReadUShort();
m_SampleRate = m_Reader.ReadUInt32();
m_AvgByteRate = m_Reader.ReadUInt32();
m_Align = m_Reader.ReadUShort();
m_Bits = m_Reader.ReadUShort();
m_DecompressedStream = new MemoryStream((int)m_DecompressedSize);
m_Writer = new BinaryWriter(m_DecompressedStream);
}
public OBJD(IFFChunk BaseChunk)
: base(BaseChunk)
{
FileReader Reader = new FileReader(new MemoryStream(m_Data), false);
Version = Reader.ReadUInt32();
switch(Version)
{
case 136:
m_NumFields = 80;
break;
case 138:
m_NumFields = 95;
break;
case 139:
m_NumFields = 96;
break;
case 140:
m_NumFields = 97;
break;
case 141:
m_NumFields = 97;
break;
case 142:
m_NumFields = 105;
break;
}
InitialStackSize = Reader.ReadUShort();
BaseGraphicID = Reader.ReadUShort();
NumGraphics = Reader.ReadUShort();
MainID = Reader.ReadUShort();
GardeningID = Reader.ReadUShort();
TTABID = Reader.ReadUShort();
InteractionGroup = Reader.ReadUShort();
ObjectType = (OBJDType)Reader.ReadUShort();
MasterID = Reader.ReadUShort();
SubIndex = Reader.ReadInt16();
WashHandsID = Reader.ReadUShort();
AnimTableID = Reader.ReadUShort();
GUID = Reader.ReadUInt32();
Disabled = Reader.ReadUShort();
Portal = Reader.ReadUShort();
Price = Reader.ReadUShort();
BodyStringsID = Reader.ReadUShort();
SLOTID = Reader.ReadUShort();
AllowIntersection = Reader.ReadUShort();
UsesFnTable = Reader.ReadUShort();
Bitfield1 = Reader.ReadUShort();
PrepareFoodID = Reader.ReadUShort();
CookFoodID = Reader.ReadUShort();
PlaceOnSurfaceID = Reader.ReadUShort();
DisposeID = Reader.ReadUShort();
EatFoodID = Reader.ReadUShort();
PickupFromSLOTID = Reader.ReadUShort();
WashDishID = Reader.ReadUShort();
EatingSurfaceID = Reader.ReadUShort();
Sit = Reader.ReadUShort();
Stand = Reader.ReadUShort();
SalePrice = Reader.ReadUShort();
InitialDepreciation = Reader.ReadUShort();
DailyDepreciation = Reader.ReadUShort();
SelfDepreciating = Reader.ReadUShort();
DepreciationLimit = Reader.ReadUShort();
RoomFlags = Reader.ReadUShort();
FunctionFlags = Reader.ReadUShort();
CatalogStringsID = Reader.ReadUShort();
Global = Reader.ReadUShort();
BHAV_Init = Reader.ReadUShort();
BHAV_Place = Reader.ReadUShort();
BHAV_UserPickup = Reader.ReadUShort();
WallStyle = Reader.ReadUShort();
BHAV_Load = Reader.ReadUShort();
BHAV_UserPlace = Reader.ReadUShort();
ObjectVersion = Reader.ReadUShort();
BHAV_RoomChange = Reader.ReadUShort();
MotiveEffectsID = Reader.ReadUShort();
BHAV_Cleanup = Reader.ReadUShort();
BHAV_LevelInfo = Reader.ReadUShort();
CatalogID = Reader.ReadUShort();
BHAV_ServingSurface = Reader.ReadUShort();
LevelOffset = Reader.ReadUShort();
Shadow = Reader.ReadUShort();
NumAttributes = Reader.ReadUShort();
BHAV_Clean = Reader.ReadUShort();
BHAV_QueueSkipped = Reader.ReadUShort();
FrontDirection = Reader.ReadUShort();
BHAV_WallAdjacencyChanged = Reader.ReadUShort();
MyLeadObject = Reader.ReadUShort();
DynamicSpriteBaseId = Reader.ReadUShort();
NumDynamicSprites = Reader.ReadUShort();
ChairEntryFlags = Reader.ReadUShort();
TileWidth = Reader.ReadUShort();
InhibitSuitCopying = Reader.ReadUShort();
BuildModeType = Reader.ReadUShort();
OriginalGUID1 = Reader.ReadUShort();
OriginalGUID2 = Reader.ReadUShort();
SuitGUID1 = Reader.ReadUShort();
SuitGUID2 = Reader.ReadUShort();
BHAV_Pickup = Reader.ReadUShort();
ThumbnailGraphic = Reader.ReadUShort();
ShadowFlags = Reader.ReadUShort();
FootprintMask = Reader.ReadUShort();
BHAV_DynamicMultiTileUpdate = Reader.ReadUShort();
ShadowBrightness = Reader.ReadUShort();
BHAV_Repair = Reader.ReadUShort();
if (m_NumFields > 80)
{
WallStyleSpriteID = Reader.ReadUShort();
RatingHunger = Reader.ReadUShort();
RatingComfort = Reader.ReadUShort();
RatingHygiene = Reader.ReadUShort();
RatingBladder = Reader.ReadUShort();
RatingEnergy = Reader.ReadUShort();
RatingFun = Reader.ReadUShort();
RatingRoom = Reader.ReadUShort();
RatingSkillFlags = Reader.ReadUShort();
}
m_Data = null;
}
public SPRFrame(FileReader Reader, GraphicsDevice Device, PALT Palette, uint SPRVersion)
{
if (Version == 1001)
{
Version = Reader.ReadUInt32();
Size = Reader.ReadUInt32();
}
Reader.ReadUInt32(); //Reserved
Height = Reader.ReadUShort();
Width = Reader.ReadUShort();
Texture = new Texture2D(Device, Width, Height);
for(ushort i = 0; i < Height; i++)
{
byte Cmd = Reader.ReadByte();
byte Count = Reader.ReadByte();
switch(Cmd)
{
case 0x04:
for(byte j = 0; j < Count; j++)
{
byte PxCmd = Reader.ReadByte();
byte PxCount = Reader.ReadByte();
Color[] Pixels;
switch(PxCmd)
{
case 0x01:
//Leave the next pixel count pixels as transparent. This pixel command has no pixel data.
Pixels = new Color[Count];
for (int k = 0; k < Count; k++)
Pixels[k] = Color.Transparent;
Texture.SetData<Color>(Pixels, 0, Count);
break;
case 0x02:
//Fill the next pixel count pixels with a single palette color.
//The pixel data is two bytes: the first byte denotes the palette color
//index, and the second byte is padding (which is always equal to the
//first byte but is ignored).
Pixels = new Color[Count];
byte ColorIndex = Reader.ReadByte();
for (int k = 0; k < Count; k++)
Pixels[k] = Palette[ColorIndex];
Texture.SetData<Color>(Pixels, 0, Count);
break;
case 0x03:
//Set the next pixel count pixels to the palette color indices defined by
//the pixel data provided directly after this command. Each byte in the pixel data,
//minus the padding byte at the very end (if it exists), is a color index value to
//be copied to the row.
Pixels = new Color[Count];
for (int k = 0; k < Count; k++)
Pixels[k] = Palette[Reader.ReadByte()];
Texture.SetData<Color>(Pixels, 0, Count);
break;
case 0x09:
//Leave the next count rows as transparent.
for (int k = 0; k < Count; k++)
{
Pixels = new Color[Width];
for (int l = 0; l < Width; l++)
Pixels[l] = Color.Transparent;
Texture.SetData<Color>(Pixels, 0, Width);
}
break;
}
}
break;
}
}
}