public PCCObject(String path)
{
lzo = new SaltLZOHelper();
fullname = path;
BitConverter.IsLittleEndian = true;
DebugOutput.PrintLn("Load file : " + path);
pccFileName = Path.GetFullPath(path);
MemoryTributary tempStream = new MemoryTributary();
if (!File.Exists(pccFileName))
throw new FileNotFoundException("PCC file not found");
using (FileStream fs = new FileStream(pccFileName, FileMode.Open, FileAccess.Read))
{
FileInfo tempInfo = new FileInfo(pccFileName);
tempStream.WriteFromStream(fs, tempInfo.Length);
if (tempStream.Length != tempInfo.Length)
{
throw new FileLoadException("File not fully read in. Try again later");
}
}
tempStream.Seek(12, SeekOrigin.Begin);
int tempNameSize = tempStream.ReadValueS32();
tempStream.Seek(64 + tempNameSize, SeekOrigin.Begin);
int tempGenerator = tempStream.ReadValueS32();
tempStream.Seek(36 + tempGenerator * 12, SeekOrigin.Current);
int tempPos = (int)tempStream.Position + 4;
tempStream.Seek(0, SeekOrigin.Begin);
header = tempStream.ReadBytes(tempPos);
tempStream.Seek(0, SeekOrigin.Begin);
if (magic != ZBlock.magic && magic.Swap() != ZBlock.magic)
{
DebugOutput.PrintLn("Magic number incorrect: " + magic);
throw new FormatException("This is not a pcc file. The magic number is incorrect.");
}
if (bCompressed)
{
DebugOutput.PrintLn("File is compressed");
listsStream = lzo.DecompressPCC(tempStream, this);
//Correct the header
bCompressed = false;
listsStream.Seek(0, SeekOrigin.Begin);
listsStream.WriteBytes(header);
// Set numblocks to zero
listsStream.WriteValueS32(0);
//Write the magic number
listsStream.WriteBytes(new byte[] { 0xF2, 0x56, 0x1B, 0x4E });
// Write 4 bytes of 0
listsStream.WriteValueS32(0);
}
else
{
DebugOutput.PrintLn("File already decompressed. Reading decompressed data.");
//listsStream = tempStream;
listsStream = new MemoryTributary();
tempStream.WriteTo(listsStream);
}
tempStream.Dispose();
ReadNames(listsStream);
ReadImports(listsStream);
ReadExports(listsStream);
LoadExports();
}
public void DumpImageData(ImageInfo imgInfo, string archiveDir = null, string fileName = null)
{
if (fileName == null)
fileName = texName + "_" + imgInfo.imgSize + ".bin";
byte[] imgBuffer;
switch (imgInfo.storageType)
{
case storage.pccSto:
imgBuffer = new byte[imgInfo.uncSize];
Buffer.BlockCopy(imageData, imgInfo.offset, imgBuffer, 0, imgInfo.uncSize);
break;
case storage.pccCpr:
using (MemoryStream ms = new MemoryStream(imageData))
{
SaltLZOHelper lzohelp = new SaltLZOHelper();
imgBuffer = lzohelp.DecompressTex(ms, imgInfo.offset, imgInfo.uncSize, imgInfo.cprSize);
}
break;
case storage.arcCpr:
case storage.arcUnc:
string archivePath = FindFile();
if (!File.Exists(archivePath))
throw new FileNotFoundException("Texture archive not found in " + archivePath);
using (FileStream archiveStream = File.OpenRead(archivePath))
{
if (imgInfo.storageType == storage.arcCpr)
{
SaltLZOHelper lzohelp = new SaltLZOHelper();
imgBuffer = lzohelp.DecompressTex(archiveStream, imgInfo.offset, imgInfo.uncSize, imgInfo.cprSize);
}
else
{
archiveStream.Seek(imgInfo.offset, SeekOrigin.Begin);
imgBuffer = new byte[imgInfo.uncSize];
archiveStream.Read(imgBuffer, 0, imgBuffer.Length);
}
}
break;
default:
throw new FormatException("Unsupported texture storage type");
}
using (FileStream outputImg = new FileStream(fileName, FileMode.Create, FileAccess.Write))
outputImg.Write(imgBuffer, 0, imgBuffer.Length);
}
public void CopyImgList(Texture2D inTex, PCCObject pcc, bool norender = false)
{
List<ImageInfo> tempList = new List<ImageInfo>();
MemoryStream tempData = new MemoryStream();
SaltLZOHelper lzo = new SaltLZOHelper();
numMipMaps = inTex.numMipMaps;
// forced norenderfix
// norender = true;
int type = -1;
if (!norender)
{
if (imgList.Exists(img => img.storageType == storage.arcCpr) && imgList.Count > 1)
type = 1;
else if (imgList.Exists(img => img.storageType == storage.pccCpr))
type = 2;
else if (imgList.Exists(img => img.storageType == storage.pccSto) || imgList.Count == 1)
type = 3;
}
else
type = 3;
switch (type)
{
case 1:
for (int i = 0; i < inTex.imgList.Count; i++)
{
try
{
ImageInfo newImg = new ImageInfo();
ImageInfo replaceImg = inTex.imgList[i];
Texture2D.storage replaceType = imgList.Find(img => img.imgSize == replaceImg.imgSize).storageType;
int j = 0;
while (replaceType == storage.empty)
{
j++;
replaceType = imgList[imgList.FindIndex(img => img.imgSize == replaceImg.imgSize) + j].storageType;
}
if (replaceType == storage.arcCpr || !imgList.Exists(img => img.imgSize == replaceImg.imgSize))
{
newImg.storageType = storage.arcCpr;
newImg.uncSize = replaceImg.uncSize;
newImg.cprSize = replaceImg.cprSize;
newImg.imgSize = replaceImg.imgSize;
newImg.offset = (int)(replaceImg.offset + inTex.pccOffset + inTex.dataOffset);
}
else
{
newImg.storageType = storage.pccSto;
newImg.uncSize = replaceImg.uncSize;
newImg.cprSize = replaceImg.uncSize;
newImg.imgSize = replaceImg.imgSize;
newImg.offset = (int)(tempData.Position);
using (MemoryStream tempStream = new MemoryStream(inTex.imageData))
{
tempData.WriteBytes(lzo.DecompressTex(tempStream, replaceImg.offset, replaceImg.uncSize, replaceImg.cprSize));
}
}
tempList.Add(newImg);
}
catch
{
ImageInfo replaceImg = inTex.imgList[i];
if (!imgList.Exists(img => img.imgSize == replaceImg.imgSize))
throw new Exception("An error occurred during imglist copying and no suitable replacement was found");
ImageInfo newImg = imgList.Find(img => img.imgSize == replaceImg.imgSize);
if (newImg.storageType != storage.pccCpr && newImg.storageType != storage.pccSto)
throw new Exception("An error occurred during imglist copying and no suitable replacement was found");
int temppos = newImg.offset;
newImg.offset = (int)tempData.Position;
tempData.Write(imageData, temppos, newImg.cprSize);
tempList.Add(newImg);
}
}
break;
case 2:
for (int i = 0; i < inTex.imgList.Count; i++)
{
ImageInfo newImg = new ImageInfo();
ImageInfo replaceImg = inTex.imgList[i];
newImg.storageType = storage.pccCpr;
newImg.uncSize = replaceImg.uncSize;
newImg.cprSize = replaceImg.cprSize;
newImg.imgSize = replaceImg.imgSize;
newImg.offset = (int)(tempData.Position);
byte[] buffer = new byte[newImg.cprSize];
Buffer.BlockCopy(inTex.imageData, replaceImg.offset, buffer, 0, buffer.Length);
tempData.WriteBytes(buffer);
tempList.Add(newImg);
}
break;
case 3:
for (int i = 0; i < inTex.imgList.Count; i++)
{
ImageInfo newImg = new ImageInfo();
ImageInfo replaceImg = inTex.imgList[i];
newImg.storageType = storage.pccSto;
newImg.uncSize = replaceImg.uncSize;
newImg.cprSize = replaceImg.uncSize;
newImg.imgSize = replaceImg.imgSize;
newImg.offset = (int)(tempData.Position);
if (replaceImg.storageType == storage.pccCpr)
{
using (MemoryStream tempStream = new MemoryStream(inTex.imageData))
{
tempData.WriteBytes(lzo.DecompressTex(tempStream, replaceImg.offset, replaceImg.uncSize, replaceImg.cprSize));
}
}
else if (replaceImg.storageType == storage.pccSto)
{
byte[] buffer = new byte[newImg.cprSize];
Buffer.BlockCopy(inTex.imageData, replaceImg.offset, buffer, 0, buffer.Length);
tempData.WriteBytes(buffer);
}
else
throw new NotImplementedException("Copying from non package stored texture no available");
tempList.Add(newImg);
}
break;
default:
throw new NotImplementedException();
}
for (int i = 0; i < tempList.Count; i++)
{
ImageInfo tempinfo = tempList[i];
if (inTex.imgList[i].storageType == storage.empty)
tempinfo.storageType = storage.empty;
tempList[i] = tempinfo;
}
imgList = tempList;
imageData = tempData.ToArray();
tempData.Close();
byte[] buff;
//Copy properties
using (MemoryStream tempMem = new MemoryStream())
{
tempMem.WriteBytes(headerData);
for (int i = 0; i < inTex.properties.Count; i++)
{
SaltPropertyReader.Property prop = inTex.properties.ElementAt(i).Value;
if (prop.Name == "UnpackMin")
{
for (int j = 0; j < inTex.UnpackNum; j++)
{
tempMem.WriteValueS64(pcc.AddName(prop.Name));
tempMem.WriteValueS64(pcc.AddName(prop.TypeVal.ToString()));
tempMem.WriteValueS32(prop.Size);
tempMem.WriteValueS32(j);
tempMem.WriteValueF32(prop.Value.FloatValue, Endian.Little);
}
continue;
}
tempMem.WriteValueS64(pcc.AddName(prop.Name));
if (prop.Name == "None")
{
for (int j = 0; j < 12; j++)
tempMem.WriteByte(0);
}
else
{
tempMem.WriteValueS64(pcc.AddName(prop.TypeVal.ToString()));
tempMem.WriteValueS64(prop.Size);
switch (prop.TypeVal)
{
case SaltPropertyReader.Type.IntProperty:
tempMem.WriteValueS32(prop.Value.IntValue);
break;
case SaltPropertyReader.Type.BoolProperty:
tempMem.Seek(-4, SeekOrigin.Current);
tempMem.WriteValueS32(prop.Value.IntValue);
tempMem.Seek(4, SeekOrigin.Current);
break;
case SaltPropertyReader.Type.NameProperty:
tempMem.WriteValueS64(pcc.AddName(prop.Value.StringValue));
break;
case SaltPropertyReader.Type.StrProperty:
tempMem.WriteValueS32(prop.Value.StringValue.Length + 1);
foreach (char c in prop.Value.StringValue)
tempMem.WriteByte((byte)c);
tempMem.WriteByte(0);
break;
case SaltPropertyReader.Type.StructProperty:
tempMem.WriteValueS64(pcc.AddName(prop.Value.StringValue));
foreach (SaltPropertyReader.PropertyValue value in prop.Value.Array)
tempMem.WriteValueS32(value.IntValue);
break;
case SaltPropertyReader.Type.ByteProperty:
tempMem.WriteValueS32(pcc.AddName(prop.Value.StringValue));
tempMem.WriteValueS32(prop.Value.IntValue);
break;
case SaltPropertyReader.Type.FloatProperty:
tempMem.WriteValueF32(prop.Value.FloatValue, Endian.Little);
break;
default:
throw new FormatException("unknown property");
}
}
}
buff = tempMem.ToArray();
}
int propertiesOffset = SaltPropertyReader.detectStart(pcc, buff);
headerData = new byte[propertiesOffset];
Buffer.BlockCopy(buff, 0, headerData, 0, propertiesOffset);
properties = new Dictionary<string, SaltPropertyReader.Property>();
List<SaltPropertyReader.Property> tempProperties = SaltPropertyReader.getPropList(pcc, buff);
UnpackNum = 0;
for (int i = 0; i < tempProperties.Count; i++)
{
SaltPropertyReader.Property property = tempProperties[i];
if (property.Name == "UnpackMin")
UnpackNum++;
if (!properties.ContainsKey(property.Name))
properties.Add(property.Name, property);
switch (property.Name)
{
case "Format": texFormat = property.Value.StringValue; break;
case "LODGroup": LODGroup = property.Value.StringValue; break;
case "CompressionSettings": Compression = property.Value.StringValue; break;
case "None": dataOffset = (uint)(property.offsetval + property.Size); break;
}
}
// if "None" property isn't found throws an exception
if (dataOffset == 0)
throw new Exception("\"None\" property not found");
}
public void addMissingImage(String strImgSize, string fileToReplace)
{
if (imgList.Count == 1)
throw new Exception("The imglist must contain more than 1 texture");
ImageSize imgSize = ImageSize.stringToSize(strImgSize);
if (imgList.Exists(img => img.imgSize.width == imgSize.width && img.imgSize.height == imgSize.height))
throw new Exception("The img already exists in the list");
ImageInfo tempImg = imgList.Last();
if (!File.Exists(fileToReplace))
throw new FileNotFoundException("Required file was not found");
ImageFile dds = new DDS(fileToReplace, null);
if (dds.imgSize.width != imgSize.width || dds.imgSize.height != imgSize.height)
throw new FormatException("Input texture is not required size");
if (dds.format == "R8G8B8")
{
byte[] buff = ImageMipMapHandler.ConvertTo32bit(dds.imgData, (int)dds.imgSize.width, (int)dds.imgSize.height);
dds = new DDS(null, dds.imgSize, "A8R8G8B8", buff);
}
if (texFormat == "PF_NormalMap_HQ")
{
if (dds.format != "ATI2")
throw new FormatException("Input texture is the wrong format");
}
else if (String.Compare(texFormat, "PF_" + dds.format, true) != 0 && String.Compare(texFormat, dds.format, true) != 0)
throw new FormatException("Input texture is the wrong format");
ImageInfo newImg = new ImageInfo();
if (tempImg.storageType == storage.empty || tempImg.storageType == storage.arcCpr || tempImg.storageType == storage.arcUnc)
throw new FormatException("Existing textures cannot be empty or externally stored");
newImg.storageType = tempImg.storageType;
newImg.imgSize = imgSize;
using (MemoryStream ms = new MemoryStream())
{
ms.WriteBytes(imageData);
newImg.offset = (int)ms.Position;
switch (newImg.storageType)
{
case storage.pccSto:
ms.WriteBytes(dds.resize());
//newImg.cprSize = dds.imgData.Length;
//newImg.uncSize = dds.imgData.Length;
newImg.cprSize = dds.resize().Length;
newImg.uncSize = dds.resize().Length;
break;
case storage.pccCpr:
SaltLZOHelper lzohelper = new SaltLZOHelper();
//byte[] buff = lzohelper.CompressTex(dds.imgData);
byte[] buff = lzohelper.CompressTex(dds.resize());
ms.WriteBytes(buff);
//newImg.uncSize = dds.imgData.Length;
newImg.uncSize = dds.resize().Length;
newImg.cprSize = buff.Length;
break;
}
imageData = ms.ToArray();
}
int i = 0;
for (; i < imgList.Count; i++)
{
if (imgList[i].imgSize.width > imgSize.width)
continue;
imgList.Insert(i, newImg);
return;
}
imgList.Insert(i, newImg);
if (ImageMipMapHandler.CprFormat(dds.format) && (newImg.imgSize.width < 4 || newImg.imgSize.height < 4))
{
newImg = imgList[i];
if (newImg.imgSize.width < 4 && newImg.imgSize.height > 4)
{
newImg.imgSize = new ImageSize(4, newImg.imgSize.height);
}
else if (newImg.imgSize.width > 4 && newImg.imgSize.height < 4)
{
newImg.imgSize = new ImageSize(newImg.imgSize.width, 4);
}
else if (newImg.imgSize.width < 4 && newImg.imgSize.height < 4)
{
newImg.imgSize = new ImageSize(4, 4);
}
else
throw new Exception("safety catch");
imgList[i] = newImg;
}
//throw new Exception("Newimg wasn't inserted in list!");
}
public void HardReplaceImage(string strImgSize, string fileToReplace)
{
if (!File.Exists(fileToReplace))
throw new FileNotFoundException("Required file was not found");
ImageFile dds = new DDS(fileToReplace, null);
if (strImgSize == null)
strImgSize = dds.imgSize.ToString();
if (imgList.Count != 1)
throw new Exception("Cannot use this function for a multi-level texture");
ImageSize imgSize = ImageSize.stringToSize(strImgSize);
// Check for correct dimensions/ size
if (imgSize.width == imgList[0].imgSize.width)
{
if (imgSize.height != imgList[0].imgSize.height)
throw new FormatException("The input size is not the correct dimensions (Error: 0)");
}
else if (imgSize.width < imgList[0].imgSize.width)
{
if (imgList[0].imgSize.width / imgSize.width != imgList[0].imgSize.height / imgSize.height || (imgList[0].imgSize.width / imgSize.width) % 2 != 0)
throw new FormatException("The input size is not the correct size (Error: 1)");
}
else
{
if (imgSize.width / imgList[0].imgSize.width != imgSize.height / imgList[0].imgSize.height || (imgSize.width / imgList[0].imgSize.width) % 2 != 0)
throw new FormatException("The input size is not the correct size (Error: 2)");
}
if (dds.format == "R8G8B8")
{
byte[] buff = ImageMipMapHandler.ConvertTo32bit(dds.imgData, (int)dds.imgSize.width, (int)dds.imgSize.height);
dds = new DDS(null, dds.imgSize, "A8R8G8B8", buff);
}
if (Class == class2 || Class == class3)
ChangeFormat(dds.format);
if (texFormat == "PF_NormalMap_HQ")
{
if (dds.format != "ATI2")
throw new FormatException("Input texture is the wrong format");
}
else if (String.Compare(texFormat, "PF_" + dds.format, true) != 0 && String.Compare(texFormat, dds.format, true) != 0)
throw new FormatException("Input texture is the wrong format");
ImageInfo newImg = new ImageInfo();
newImg.storageType = imgList[0].storageType;
if (newImg.storageType == storage.empty || newImg.storageType == storage.arcCpr || newImg.storageType == storage.arcUnc)
throw new FormatException("Original texture cannot be empty or externally stored");
newImg.offset = 0;
newImg.imgSize = imgSize;
switch (newImg.storageType)
{
case storage.pccSto:
imageData = dds.resize();
newImg.cprSize = imageData.Length;
newImg.uncSize = imageData.Length;
break;
case storage.pccCpr:
SaltLZOHelper lzohelper = new SaltLZOHelper();
imageData = lzohelper.CompressTex(dds.resize());
newImg.cprSize = imageData.Length;
newImg.uncSize = dds.resize().Length;
break;
}
imgList.RemoveAt(0);
imgList.Add(newImg);
// Fix up properties
properties["SizeX"].Value.IntValue = (int)imgSize.width;
properties["SizeY"].Value.IntValue = (int)imgSize.height;
}
public void replaceImage(string strImgSize, string fileToReplace)
{
ImageSize imgSize = ImageSize.stringToSize(strImgSize);
if (!imgList.Exists(img => img.imgSize == imgSize))
throw new FileNotFoundException("Image with resolution " + imgSize + " isn't found");
int imageIdx = imgList.FindIndex(img => img.imgSize == imgSize);
ImageInfo imgInfo = imgList[imageIdx];
if (!File.Exists(fileToReplace))
throw new FileNotFoundException("invalid file to replace: " + fileToReplace);
// check if replacing image is supported
ImageFile imgFile;
string fileFormat = Path.GetExtension(fileToReplace);
switch (fileFormat)
{
case ".dds": imgFile = new DDS(fileToReplace, null); break;
case ".DDS": imgFile = new DDS(fileToReplace, null); break;
case ".tga": imgFile = new TGA(fileToReplace, null); break;
case ".TGA": imgFile = new TGA(fileToReplace, null); break;
default: throw new FormatException(fileFormat + " image extension not supported");
}
if (imgFile.imgSize.height != imgInfo.imgSize.height || imgFile.imgSize.width != imgInfo.imgSize.width)
throw new FormatException("Incorrect input texture dimensions. Expected: " + imgInfo.imgSize.ToString());
// check if images have same format type
if (texFormat != imgFile.format && texFormat != ("PF_" + imgFile.format) && imgFile.format != "ATI2")
{
throw new FormatException("Different image format, original is " + texFormat + ", new is " + imgFile.subtype());
}
byte[] imgBuffer;
// if the image is empty then recover the archive compression from the image list
if (imgInfo.storageType == storage.empty)
{
imgInfo.storageType = imgList.Find(img => img.storageType != storage.empty && img.storageType != storage.pccSto).storageType;
imgInfo.uncSize = imgFile.resize().Length;
imgInfo.cprSize = imgFile.resize().Length;
}
switch (imgInfo.storageType)
{
case storage.arcCpr:
case storage.arcUnc:
throw new NotImplementedException("Texture replacement not supported in external packages yet");
case storage.pccSto:
imgBuffer = imgFile.resize();
using (MemoryStream dataStream = new MemoryStream())
{
dataStream.WriteBytes(imageData);
if (imgBuffer.Length <= imgInfo.uncSize && imgInfo.offset > 0)
dataStream.Seek(imgInfo.offset, SeekOrigin.Begin);
else
imgInfo.offset = (int)dataStream.Position;
dataStream.WriteBytes(imgBuffer);
imgInfo.cprSize = imgBuffer.Length;
imgInfo.uncSize = imgBuffer.Length;
imageData = dataStream.ToArray();
}
break;
case storage.pccCpr:
using (MemoryStream dataStream = new MemoryStream())
{
dataStream.WriteBytes(imageData);
SaltLZOHelper lzohelper = new SaltLZOHelper();
imgBuffer = lzohelper.CompressTex(imgFile.resize());
if (imgBuffer.Length <= imgInfo.cprSize && imgInfo.offset > 0)
dataStream.Seek(imgInfo.offset, SeekOrigin.Begin);
else
imgInfo.offset = (int)dataStream.Position;
dataStream.WriteBytes(imgBuffer);
imgInfo.cprSize = imgBuffer.Length;
imgInfo.uncSize = imgFile.resize().Length;
imageData = dataStream.ToArray();
}
break;
}
imgList[imageIdx] = imgInfo;
}
public void extractImage(ImageInfo imgInfo, string archiveDir = null, string fileName = null)
{
ImageFile imgFile;
if (fileName == null)
fileName = texName + "_" + imgInfo.imgSize + getFileFormat();
byte[] imgBuffer = null;
switch (imgInfo.storageType)
{
case storage.pccSto:
imgBuffer = new byte[imgInfo.uncSize];
Buffer.BlockCopy(imageData, imgInfo.offset, imgBuffer, 0, imgInfo.uncSize);
break;
case storage.arcCpr:
case storage.arcUnc:
string archivePath = FindFile();
if (String.IsNullOrEmpty(archivePath))
throw new FileNotFoundException();
PCCObject temp = new PCCObject(archivePath);
for (int i = 0; i < temp.ExportCount; i++)
{
if (String.Compare(texName, temp.Exports[i].ObjectName, true) == 0 && temp.Exports[i].ClassName == "Texture2D")
{
Texture2D temptex = new Texture2D(temp, i);
temptex.extractImage(imgInfo.imgSize.ToString(), temp, null, fileName);
}
}
break;
case storage.pccCpr:
using (MemoryStream ms = new MemoryStream(imageData))
{
SaltLZOHelper lzohelp = new SaltLZOHelper();
imgBuffer = lzohelp.DecompressTex(ms, imgInfo.offset, imgInfo.uncSize, imgInfo.cprSize);
}
break;
default:
throw new FormatException("Unsupported texture storage type");
}
if (imgInfo.storageType == storage.pccSto || imgInfo.storageType == storage.pccCpr)
{
if (getFileFormat() == ".dds")
imgFile = new DDS(fileName, imgInfo.imgSize, texFormat, imgBuffer);
else
imgFile = new TGA(fileName, imgInfo.imgSize, texFormat, imgBuffer);
byte[] saveImg = imgFile.ToArray();
using (FileStream outputImg = new FileStream(imgFile.fileName, FileMode.Create, FileAccess.Write))
outputImg.Write(saveImg, 0, saveImg.Length);
}
}
public void ReplaceImage(ImageFile ddsfile)
{
ImageSize imgSize = ddsfile.imgSize;
int imageIdx = imgList.FindIndex(img => img.imgSize == imgSize);
ImageInfo imgInfo = imgList[imageIdx];
if (imgInfo.storageType == storage.empty && imgInfo.imgSize.width > imgList.First(img => img.storageType != storage.empty).imgSize.width)
imgInfo.storageType = imgList.First(img => img.storageType != storage.empty).storageType;
else if (imgInfo.storageType == storage.empty)
imgInfo.storageType = imgList.Last(img => img.storageType != storage.empty).storageType;
if (imgInfo.storageType == storage.arcCpr || imgInfo.storageType == storage.arcUnc)
throw new FormatException("Replacement of externally stored textures is not allowed");
else if (imgInfo.storageType == storage.empty)
throw new FormatException("Cannot replace images with empty image lists");
byte[] imgBuff = ddsfile.resize();
using (MemoryStream ms = new MemoryStream())
{
ms.WriteBytes(imageData);
imgInfo.uncSize = imgBuff.Length;
if ((long)imgInfo.uncSize != ImageFile.ImageDataSize(ddsfile.imgSize, ddsfile.format, ddsfile.BPP))
throw new FormatException("Input texture not correct length!");
if (imgInfo.storageType == storage.pccCpr)
{
SaltLZOHelper lzo = new SaltLZOHelper();
imgBuff = lzo.CompressTex(imgBuff);
}
if (imgBuff.Length <= imgInfo.cprSize && imgInfo.offset > 0)
ms.Seek(imgInfo.offset, SeekOrigin.Begin);
else
imgInfo.offset = (int)ms.Position;
imgInfo.cprSize = imgBuff.Length;
ms.WriteBytes(imgBuff);
imageData = ms.ToArray();
}
imgList[imageIdx] = imgInfo;
}
public void HardReplaceImage(ImageFile ddsfile)
{
ImageSize imgSize = ddsfile.imgSize;
if (ddsfile.format == "R8G8B8")
{
byte[] buff = ImageMipMapHandler.ConvertTo32bit(ddsfile.imgData, (int)ddsfile.imgSize.width, (int)ddsfile.imgSize.height);
ddsfile = new DDS(null, ddsfile.imgSize, "A8R8G8B8", buff);
}
ImageInfo newImg = new ImageInfo();
newImg.storageType = imgList[0].storageType;
if (newImg.storageType == storage.empty || newImg.storageType == storage.arcCpr || newImg.storageType == storage.arcUnc)
throw new FormatException("Original texture cannot be empty or externally stored");
newImg.offset = 0;
newImg.imgSize = imgSize;
imageData = ddsfile.resize();
newImg.uncSize = imageData.Length;
if ((long)newImg.uncSize != ImageFile.ImageDataSize(imgSize, ddsfile.format, ddsfile.BPP))
throw new FormatException("Input texture not correct length!");
switch (newImg.storageType)
{
case storage.pccSto:
newImg.cprSize = imageData.Length;
break;
case storage.pccCpr:
SaltLZOHelper lzohelper = new SaltLZOHelper();
imageData = lzohelper.CompressTex(imageData);
newImg.cprSize = imageData.Length;
break;
}
imgList.RemoveAt(0);
imgList.Add(newImg);
// Fix up properties
properties["SizeX"].Value.IntValue = (int)imgSize.width;
properties["SizeY"].Value.IntValue = (int)imgSize.height;
}
public byte[] DumpImage(ImageSize imgSize)
{
byte[] imgBuffer = null;
ImageInfo imgInfo;
if (imgList.Exists(img => (img.imgSize == imgSize && img.cprSize != -1)))
imgInfo = imgList.Find(img => img.imgSize == imgSize);
else
//throw new FileNotFoundException("Image with resolution " + imgSize + " not found");
return null;
switch (imgInfo.storageType)
{
case storage.pccSto:
imgBuffer = new byte[imgInfo.uncSize];
Buffer.BlockCopy(imageData, imgInfo.offset, imgBuffer, 0, imgInfo.uncSize);
break;
case storage.arcCpr:
case storage.arcUnc:
string archivePath = FindFile();
if (String.IsNullOrEmpty(archivePath))
throw new FileNotFoundException();
PCCObject temp = new PCCObject(archivePath);
for (int i = 0; i < temp.ExportCount; i++)
{
if (String.Compare(texName, temp.Exports[i].ObjectName, true) == 0 && (temp.Exports[i].ClassName == "Texture2D"))// || temp.Exports[i].ClassName == "TextureFlipBook"))
{
Texture2D temptex = new Texture2D(temp, i);
/*if (imgSize.width > dims)
{
dims = (int) imgSize.width;*/
byte[] temp1 = temptex.DumpImage(imgSize);
if (temp1 != null)
imgBuffer = temp1;
//}
}
}
break;
case storage.pccCpr:
using (MemoryStream ms = new MemoryStream(imageData))
{
SaltLZOHelper lzohelp = new SaltLZOHelper();
imgBuffer = lzohelp.DecompressTex(ms, imgInfo.offset, imgInfo.uncSize, imgInfo.cprSize);
}
break;
default:
throw new FormatException("Unsupported texture storage type");
imgBuffer = null;
break;
}
return imgBuffer;
}