public List <CNode> FindNodes(string name, string attributeName = null, string attributeValue = null)
{
if (rootNode == null)
{
return(new List <CNode>());
}
return(rootNode.FindNodes(name, attributeName, attributeValue));
}
public void Write(CNode node)
{
node.attributes["height"].data = MiscUtil.Conversion.EndianBitConverter.Big.GetBytes(header.height);
node.attributes["width"].data = MiscUtil.Conversion.EndianBitConverter.Big.GetBytes(header.width);
if (node.attributes.ContainsKey("numberMipMapLevels") == true) {
if ((int)header.mipMapCount - 1 >= 0) {
node.attributes["numberMipMapLevels"].data = MiscUtil.Conversion.EndianBitConverter.Big.GetBytes(header.mipMapCount - 1);
} else {
node.attributes["numberMipMapLevels"].data = MiscUtil.Conversion.EndianBitConverter.Big.GetBytes(0);
}
}
if (header.ddspf.rGBBitCount == 32) {
node.attributes["texelFormat"].data = "ui8x4";
} else if (header.ddspf.rGBBitCount == 8) {
node.attributes["texelFormat"].data = "u8";
} else {
node.attributes["texelFormat"].data = Encoding.UTF8.GetString(BitConverter.GetBytes(header.ddspf.fourCC)).ToLower();
}
List<CNode> textureImageBlocks = node.FindNodes("TEXTUREIMAGEBLOCK");
if (bdata2 != null && bdata2.Count > 0) {
for (int i = 0; i < textureImageBlocks.Count; i++) {
switch (textureImageBlocks[i].attributes["typename"].ToString()) {
case "Raw":
if (bdata2.ContainsKey(0) == true) {
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[0];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[0].Length);
} else {
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawNegativeX":
if (bdata2.ContainsKey(1) == true) {
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[1];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[1].Length);
} else {
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawPositiveY":
if (bdata2.ContainsKey(2) == true) {
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[2];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[2].Length);
} else {
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawNegativeY":
if (bdata2.ContainsKey(3) == true) {
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[3];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[3].Length);
} else {
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawPositiveZ":
if (bdata2.ContainsKey(4) == true) {
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[4];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[4].Length);
} else {
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawNegativeZ":
if (bdata2.ContainsKey(5) == true) {
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[5];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[5].Length);
} else {
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
}
}
} else {
if ((uint)node.attributes["imageBlockCount"].Value > 1) {
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
textureImageBlocks[0].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata;
textureImageBlocks[0].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata.Length);
}
}
public DDS(CNode node, bool cubePreview)
{
magic = 0x20534444;
header.size = 124;
header.flags |= DDS_HEADER.Flags.DDSD_CAPS | DDS_HEADER.Flags.DDSD_HEIGHT | DDS_HEADER.Flags.DDSD_WIDTH | DDS_HEADER.Flags.DDSD_PIXELFORMAT;
header.height = (uint)(node.attributes["height"].Value);
header.width = (uint)(node.attributes["width"].Value);
switch ((string)node.attributes["texelFormat"].Value) {
case "dxt1":
header.flags |= DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = (uint)(Math.Max(1, (((uint)node.attributes["width"].Value) + 3) / 4) * 8);
header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_FOURCC;
header.ddspf.fourCC = BitConverter.ToUInt32(Encoding.UTF8.GetBytes(((string)node.attributes["texelFormat"].Value).ToUpper()), 0);
break;
case "dxt2":
case "dxt3":
case "dxt4":
case "dxt5":
header.flags |= DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = (uint)(Math.Max(1, (((uint)node.attributes["width"].Value) + 3) / 4) * 16);
header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_FOURCC;
header.ddspf.fourCC = BitConverter.ToUInt32(Encoding.UTF8.GetBytes(((string)node.attributes["texelFormat"].Value).ToUpper()), 0);
break;
case "ui8x4":
header.flags |= DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = (uint)(Math.Max(1, (((uint)node.attributes["width"].Value) + 3) / 4) * 16); // is this right?
header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_ALPHAPIXELS | DDS_PIXELFORMAT.Flags.DDPF_RGB;
header.ddspf.fourCC = 0;
header.ddspf.rGBBitCount = 32;
header.ddspf.rBitMask = 0xFF0000;
header.ddspf.gBitMask = 0xFF00;
header.ddspf.bBitMask = 0xFF;
header.ddspf.aBitMask = 0xFF000000;
break;
case "u8":
header.flags |= DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = (uint)(Math.Max(1, (((uint)node.attributes["width"].Value) + 3) / 4) * 16); // is this right?
// Interchanging the commented values will both work, not sure which is better
header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_LUMINANCE;
//header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_ALPHA;
header.ddspf.fourCC = 0;
header.ddspf.rGBBitCount = 8;
header.ddspf.rBitMask = 0xFF;
//header.ddspf.aBitMask = 0xFF;
break;
}
if (node.attributes.ContainsKey("automipmap") == true && node.attributes.ContainsKey("numberMipMapLevels") == true) {
if ((uint)node.attributes["automipmap"].Value == 0 && (uint)node.attributes["numberMipMapLevels"].Value > 0) {
header.flags |= DDS_HEADER.Flags.DDSD_MIPMAPCOUNT;
header.mipMapCount = (uint)((uint)node.attributes["numberMipMapLevels"].Value + 1);
header.caps |= DDS_HEADER.Caps.DDSCAPS_MIPMAP | DDS_HEADER.Caps.DDSCAPS_COMPLEX;
}
}
header.reserved1 = new uint[11];
header.ddspf.size = 32;
header.caps |= DDS_HEADER.Caps.DDSCAPS_TEXTURE;
List<CNode> textureImageBlocks = node.FindNodes("TEXTUREIMAGEBLOCK");
if ((uint)node.attributes["imageBlockCount"].Value > 1) {
bdata2 = new Dictionary<int, byte[]>();
for (int i = 0; i < textureImageBlocks.Count; i++) {
switch (textureImageBlocks[i].attributes["typename"].ToString()) {
case "Raw":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_POSITIVEX;
bdata2.Add(0, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawNegativeX":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_NEGATIVEX;
bdata2.Add(1, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawPositiveY":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_POSITIVEY;
bdata2.Add(2, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawNegativeY":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_NEGATIVEY;
bdata2.Add(3, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawPositiveZ":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_POSITIVEZ;
bdata2.Add(4, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawNegativeZ":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_NEGATIVEZ;
bdata2.Add(5, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
}
}
if (cubePreview == true) {
header.caps2 = 0;
} else if (bdata2.Count == (uint)node.attributes["imageBlockCount"].Value) {
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP;
header.flags = header.flags ^ DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = 0;
header.caps |= DDS_HEADER.Caps.DDSCAPS_COMPLEX;
} else {
throw new Exception("Loading cubemap failed because not all blocks were found. (Read)");
}
} else {
bdata = textureImageBlocks[0].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data;
}
}
public DDS(CNode node, bool cubePreview)
{
magic = 0x20534444;
header.size = 124;
header.flags |= DDS_HEADER.Flags.DDSD_CAPS | DDS_HEADER.Flags.DDSD_HEIGHT | DDS_HEADER.Flags.DDSD_WIDTH | DDS_HEADER.Flags.DDSD_PIXELFORMAT;
header.height = (uint)(node.attributes["height"].Value);
header.width = (uint)(node.attributes["width"].Value);
switch ((string)node.attributes["texelFormat"].Value)
{
case "dxt1":
header.flags |= DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = (uint)(Math.Max(1, (((uint)node.attributes["width"].Value) + 3) / 4) * 8);
header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_FOURCC;
header.ddspf.fourCC = BitConverter.ToUInt32(Encoding.UTF8.GetBytes(((string)node.attributes["texelFormat"].Value).ToUpper()), 0);
break;
case "dxt2":
case "dxt3":
case "dxt4":
case "dxt5":
header.flags |= DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = (uint)(Math.Max(1, (((uint)node.attributes["width"].Value) + 3) / 4) * 16);
header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_FOURCC;
header.ddspf.fourCC = BitConverter.ToUInt32(Encoding.UTF8.GetBytes(((string)node.attributes["texelFormat"].Value).ToUpper()), 0);
break;
case "ui8x4":
header.flags |= DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = (uint)(Math.Max(1, (((uint)node.attributes["width"].Value) + 3) / 4) * 16); // is this right?
header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_ALPHAPIXELS | DDS_PIXELFORMAT.Flags.DDPF_RGB;
header.ddspf.fourCC = 0;
header.ddspf.rGBBitCount = 32;
header.ddspf.rBitMask = 0xFF0000;
header.ddspf.gBitMask = 0xFF00;
header.ddspf.bBitMask = 0xFF;
header.ddspf.aBitMask = 0xFF000000;
break;
case "u8":
header.flags |= DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = (uint)(Math.Max(1, (((uint)node.attributes["width"].Value) + 3) / 4) * 16); // is this right?
// Interchanging the commented values will both work, not sure which is better
header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_LUMINANCE;
//header.ddspf.flags |= DDS_PIXELFORMAT.Flags.DDPF_ALPHA;
header.ddspf.fourCC = 0;
header.ddspf.rGBBitCount = 8;
header.ddspf.rBitMask = 0xFF;
//header.ddspf.aBitMask = 0xFF;
break;
}
if (node.attributes.ContainsKey("automipmap") == true && node.attributes.ContainsKey("numberMipMapLevels") == true)
{
if ((uint)node.attributes["automipmap"].Value == 0 && (uint)node.attributes["numberMipMapLevels"].Value > 0)
{
header.flags |= DDS_HEADER.Flags.DDSD_MIPMAPCOUNT;
header.mipMapCount = (uint)((uint)node.attributes["numberMipMapLevels"].Value + 1);
header.caps |= DDS_HEADER.Caps.DDSCAPS_MIPMAP | DDS_HEADER.Caps.DDSCAPS_COMPLEX;
}
}
header.reserved1 = new uint[11];
header.ddspf.size = 32;
header.caps |= DDS_HEADER.Caps.DDSCAPS_TEXTURE;
List <CNode> textureImageBlocks = node.FindNodes("TEXTUREIMAGEBLOCK");
if ((uint)node.attributes["imageBlockCount"].Value > 1)
{
bdata2 = new Dictionary <int, byte[]>();
for (int i = 0; i < textureImageBlocks.Count; i++)
{
switch (textureImageBlocks[i].attributes["typename"].ToString())
{
case "Raw":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_POSITIVEX;
bdata2.Add(0, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawNegativeX":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_NEGATIVEX;
bdata2.Add(1, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawPositiveY":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_POSITIVEY;
bdata2.Add(2, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawNegativeY":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_NEGATIVEY;
bdata2.Add(3, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawPositiveZ":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_POSITIVEZ;
bdata2.Add(4, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
case "RawNegativeZ":
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP_NEGATIVEZ;
bdata2.Add(5, textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data);
break;
}
}
if (cubePreview == true)
{
header.caps2 = 0;
}
else if (bdata2.Count == (uint)node.attributes["imageBlockCount"].Value)
{
header.caps2 |= DDS_HEADER.Caps2.DDSCAPS2_CUBEMAP;
header.flags = header.flags ^ DDS_HEADER.Flags.DDSD_LINEARSIZE;
header.pitchOrLinearSize = 0;
header.caps |= DDS_HEADER.Caps.DDSCAPS_COMPLEX;
}
else
{
throw new Exception("Loading cubemap failed because not all blocks were found. (Read)");
}
}
else
{
bdata = textureImageBlocks[0].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data;
}
}
public void Write(CNode node)
{
node.attributes["height"].data = MiscUtil.Conversion.EndianBitConverter.Big.GetBytes(header.height);
node.attributes["width"].data = MiscUtil.Conversion.EndianBitConverter.Big.GetBytes(header.width);
if (node.attributes.ContainsKey("numberMipMapLevels") == true)
{
if ((int)header.mipMapCount - 1 >= 0)
{
node.attributes["numberMipMapLevels"].data = MiscUtil.Conversion.EndianBitConverter.Big.GetBytes(header.mipMapCount - 1);
}
else
{
node.attributes["numberMipMapLevels"].data = MiscUtil.Conversion.EndianBitConverter.Big.GetBytes(0);
}
}
if (header.ddspf.rGBBitCount == 32)
{
node.attributes["texelFormat"].data = "ui8x4";
}
else if (header.ddspf.rGBBitCount == 8)
{
node.attributes["texelFormat"].data = "u8";
}
else
{
node.attributes["texelFormat"].data = Encoding.UTF8.GetString(BitConverter.GetBytes(header.ddspf.fourCC)).ToLower();
}
List <CNode> textureImageBlocks = node.FindNodes("TEXTUREIMAGEBLOCK");
if (bdata2 != null && bdata2.Count > 0)
{
for (int i = 0; i < textureImageBlocks.Count; i++)
{
switch (textureImageBlocks[i].attributes["typename"].ToString())
{
case "Raw":
if (bdata2.ContainsKey(0) == true)
{
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[0];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[0].Length);
}
else
{
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawNegativeX":
if (bdata2.ContainsKey(1) == true)
{
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[1];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[1].Length);
}
else
{
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawPositiveY":
if (bdata2.ContainsKey(2) == true)
{
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[2];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[2].Length);
}
else
{
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawNegativeY":
if (bdata2.ContainsKey(3) == true)
{
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[3];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[3].Length);
}
else
{
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawPositiveZ":
if (bdata2.ContainsKey(4) == true)
{
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[4];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[4].Length);
}
else
{
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
case "RawNegativeZ":
if (bdata2.ContainsKey(5) == true)
{
textureImageBlocks[i].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata2[5];
textureImageBlocks[i].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata2[5].Length);
}
else
{
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
break;
}
}
}
else
{
if ((uint)node.attributes["imageBlockCount"].Value > 1)
{
throw new Exception("Loading cubemap failed because not all blocks were found. (Write)");
}
textureImageBlocks[0].FindNodes("TEXTUREIMAGEBLOCKDATA")[0].data = bdata;
textureImageBlocks[0].attributes["size"].data = EndianBitConverter.Big.GetBytes(bdata.Length);
}
}
