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 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 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 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 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;
}
