public void singleImageUpscale(string imagePathToAdd, string archiveDir)
{
ImageSize biggerImageSizeOnList = imgList.Max(image => image.imgSize);
// check if replacing image is supported
ImageFile imgFile;
string fileFormat = Path.GetExtension(imagePathToAdd);
switch (fileFormat)
{
case ".dds": imgFile = new DDS(imagePathToAdd, null); break;
case ".DDS": imgFile = new DDS(imagePathToAdd, null); break;
default: throw new FormatException(fileFormat + " image extension not supported");
}
if (texFormat == "PF_NormalMap_HQ")
{
if (imgFile.format != "ATI2")
throw new FormatException("Different image format, original is " + texFormat + ", new is " + imgFile.subtype());
}
else if (String.Compare(texFormat, "PF_" + imgFile.format, true) != 0 &&
String.Compare(texFormat, imgFile.format, true) != 0)
{
throw new FormatException("Different image format, original is " + texFormat + ", new is " + imgFile.subtype());
}
// !!! warning, this method breaks consistency between imgList and imageData[] !!!
ImageInfo newImgInfo = new ImageInfo();
newImgInfo.storageType = imgList.Find(img => img.storageType != storage.empty && img.storageType != storage.pccSto).storageType;
newImgInfo.imgSize = imgFile.imgSize;
newImgInfo.uncSize = imgFile.resize().Length;
newImgInfo.cprSize = 0x00; // not yet filled
newImgInfo.offset = 0x00; // not yet filled
imgList.RemoveAt(0); // Remove old single image and add new one
imgList.Add(newImgInfo);
//now I let believe the program that I'm doing an image replace, saving lot of code ;)
replaceImage2(newImgInfo.imgSize.ToString(), imagePathToAdd, archiveDir);
// update Sizes
properties["SizeX"].Value.IntValue = (int)newImgInfo.imgSize.width;
properties["SizeY"].Value.IntValue = (int)newImgInfo.imgSize.height;
}
public void replaceImage2(string strImgSize, string fileToReplace, string archiveDir)
{
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;
default: throw new FormatException(fileFormat + " image extension not supported");
}
if (texFormat == "PF_NormalMap_HQ")
{
if (imgFile.format != "ATI2")
throw new FormatException("Different image format, original is " + texFormat + ", new is " + imgFile.subtype());
}
else if (String.Compare(texFormat, "PF_" + imgFile.format, true) != 0 &&
String.Compare(texFormat, imgFile.format, true) != 0)
{
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:
string archivePath = FullArcPath;
if (String.IsNullOrEmpty(archivePath))
archivePath = GetTexArchive(archiveDir);
if (!File.Exists(archivePath))
throw new FileNotFoundException("Texture archive not found in " + archivePath);
imgBuffer = imgFile.imgData;
if (imgBuffer.Length != imgInfo.uncSize)
throw new FormatException("image sizes do not match, original is " + imgInfo.uncSize + ", new is " + imgBuffer.Length);
if (arcName.Length <= CustCache.Length || arcName.Substring(0, CustCache.Length) != CustCache) // Check whether existing texture is in a custom cache
{
ChooseNewCache(archiveDir, imgBuffer.Length);
archivePath = FullArcPath;
}
else
{
FileInfo arc = new FileInfo(archivePath);
if (arc.Length + imgBuffer.Length >= 0x80000000)
{
ChooseNewCache(archiveDir, imgBuffer.Length);
archivePath = FullArcPath;
}
}
using (FileStream archiveStream = new FileStream(archivePath, FileMode.Append, FileAccess.Write))
{
int newOffset = (int)archiveStream.Position;
if (imgInfo.storageType == storage.arcCpr)
{
byte[] tempBuff;
SaltLZOHelper lzohelper = new SaltLZOHelper();
tempBuff = lzohelper.CompressTex(imgBuffer);
imgBuffer = new byte[tempBuff.Length];
Buffer.BlockCopy(tempBuff, 0, imgBuffer, 0, tempBuff.Length);
imgInfo.cprSize = imgBuffer.Length;
}
archiveStream.Write(imgBuffer, 0, imgBuffer.Length);
imgInfo.offset = newOffset;
}
break;
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;
}
imgList[imageIdx] = imgInfo;
}
public void addBiggerImage(string imagePathToAdd, string archiveDir)
{
ImageSize biggerImageSizeOnList = imgList.Max(image => image.imgSize);
// check if replacing image is supported
ImageFile imgFile;
string fileFormat = Path.GetExtension(imagePathToAdd);
switch (fileFormat)
{
case ".dds": imgFile = new DDS(imagePathToAdd, null); break;
case ".DDS": imgFile = new DDS(imagePathToAdd, null); break;
default: throw new FormatException(fileFormat + " image extension not supported");
}
if (texFormat == "PF_NormalMap_HQ")
{
if (imgFile.format != "ATI2")
throw new FormatException("Different image format, original is " + texFormat + ", new is " + imgFile.subtype());
}
else if (String.Compare(texFormat, "PF_" + imgFile.format, true) != 0 &&
String.Compare(texFormat, imgFile.format, true) != 0)
{
throw new FormatException("Different image format, original is " + texFormat + ", new is " + imgFile.subtype());
}
// check if image to add is valid
if (biggerImageSizeOnList.width * 2 != imgFile.imgSize.width || biggerImageSizeOnList.height * 2 != imgFile.imgSize.height)
throw new FormatException("image size " + imgFile.imgSize + " isn't valid, must be " + new ImageSize(biggerImageSizeOnList.width * 2, biggerImageSizeOnList.height * 2));
if (imgList.Count <= 1)
throw new Exception("Unable to add image, texture must have more than one image present");
// !!! warning, this method breaks consistency between imgList and imageData[] !!!
ImageInfo newImgInfo = new ImageInfo();
newImgInfo.storageType = imgList.Find(img => img.storageType != storage.empty && img.storageType != storage.pccSto).storageType;
// for additional mipmaps keep them in external archive but only when
// texture allready have such property
if (properties.ContainsKey("TextureFileCacheName"))
newImgInfo.storageType = storage.arcCpr;
newImgInfo.imgSize = imgFile.imgSize;
newImgInfo.uncSize = imgFile.resize().Length;
newImgInfo.cprSize = 0x00; // not yet filled
newImgInfo.offset = 0x00; // not yet filled
imgList.Insert(0, newImgInfo); // insert new image on top of the list
//now I let believe the program that I'm doing an image replace, saving lot of code ;)
replaceImage(newImgInfo.imgSize.ToString(), imagePathToAdd, archiveDir);
//updating num of images
numMipMaps++;
// update MipTailBaseIdx
int propVal = properties["MipTailBaseIdx"].Value.IntValue;
propVal++;
properties["MipTailBaseIdx"].Value.IntValue = propVal;
// update Sizes
properties["SizeX"].Value.IntValue = (int)newImgInfo.imgSize.width;
properties["SizeY"].Value.IntValue = (int)newImgInfo.imgSize.height;
}