public static void CreateConnection(this CR2WChunk chunk, string in_name, string out_name, CR2WChunk out_target)
{
var cachedConnections = (CArray)chunk.GetVariableByName("cachedConnections");
if (cachedConnections == null)
{
cachedConnections =
(CArray)chunk.cr2w.CreateVariable(chunk, "array:2,0,SCachedConnections", "cachedConnections");
}
{
// connection 1
var connection = (CVector)cachedConnections.array.Find(delegate(CVariable item)
{
var vec = (CVector)item;
if (vec == null)
{
return(false);
}
var socketId = (CName)vec.GetVariableByName("socketId");
return(socketId != null && socketId.Value == in_name);
});
if (connection == null)
{
connection = chunk.cr2w.CreateVector(cachedConnections);
((CName)chunk.cr2w.CreateVariable(connection, "CName", "socketId")).Value = in_name;
}
var blocks = (CArray)connection.GetVariableByName("blocks");
if (blocks == null)
{
blocks = (CArray)chunk.cr2w.CreateVariable(connection, "array:2,0,SBlockDesc", "blocks");
}
var block = chunk.cr2w.CreateVector(blocks);
chunk.cr2w.CreatePtr(block, "ptr:CQuestGraphBlock", out_target, "ock");
((CName)chunk.cr2w.CreateVariable(block, "CName", "putName")).Value = out_name;
}
}
/// <summary>
/// Convert a CBitmapTexture's image to a DDS image
/// </summary>
/// <returns>A proper dds file</returns>
public static Bitmap Xbm2Dds(CR2WChunk imagechunk)
{
try
{
var image = ((CBitmapTexture)(imagechunk.data)).Image;
var compression = imagechunk.GetVariableByName("compression").ToString();
var width = int.Parse(imagechunk.GetVariableByName("width").ToString());
var height = int.Parse(imagechunk.GetVariableByName("height").ToString());
var tempfile = new MemoryStream();
/* DDS magic header contains:
* Required .dds flags for compressed texture without pitch
* More on: https://msdn.microsoft.com/en-us/library/windows/desktop/bb943982(v=vs.85).aspx */
byte[] ddsheader =
{
0x44, 0x44, 0x53, 0x20, 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x05, 0x00, 0x00, 0x00, 0x44, 0x58, 0x54, 0x31, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
byte[] dxt;
switch (compression)
{
case "TCM_DXTNoAlpha":
dxt = new byte[] { 0x44, 0x58, 0x54, 0x31 };
break;
case "TCM_DXTAlpha":
dxt = new byte[] { 0x44, 0x58, 0x54, 0x35 };
break;
case "TCM_NormalsHigh":
dxt = new byte[] { 0x44, 0x58, 0x54, 0x35 };
break;
case "TCM_Normals":
dxt = new byte[] { 0x44, 0x58, 0x54, 0x31 };
break;
default:
throw new Exception("Invalid compression type! [" + compression + "]");
}
using (var bw = new BinaryWriter(tempfile))
{
bw.Write(ddsheader);
bw.Seek(0xC, SeekOrigin.Begin);
bw.Write(height);
bw.Seek(0x10, SeekOrigin.Begin);
bw.Write(width);
bw.Seek(0x54, SeekOrigin.Begin);
bw.Write(dxt);
bw.Seek(128, SeekOrigin.Begin);
bw.Write(image.Bytes);
}
tempfile.Flush();
#if DEBUG
File.WriteAllBytes(Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\asd.dds", tempfile.GetBuffer());
#endif
return(new DdsImage(tempfile.GetBuffer()).BitmapImage);
}
catch (Exception)
{
// fails silently...
return(null);
}
}
