First Commit

StitchATon/Utility/Grid2D.cs

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+namespace StitchATon.Utility;
+
+public class Grid2D<T>
+{
+  private T[] _buffer;
+  public readonly int W;
+  public readonly int H;
+
+  public Grid2D( int width, int height )
+  {
+    W = width;
+    H = height;
+    _buffer = new T[W * H];
+  }
+
+  private int Map( int x, int y )
+  {
+    return x + ( y * W );
+  }
+  
+  public T this[ int x, int y ]
+  {
+    get => _buffer[Map( x, y )];
+    set => _buffer[Map( x, y )] = value;
+  }
+}

StitchATon/Utility/NamedPipe.cs

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+using System.Diagnostics;
+
+namespace StitchATon.Utility;
+
+public class PngNamedPipe : IDisposable
+{
+  private ProcessStartInfo _mkfifoPs = new("mkfifo");
+  private ProcessStartInfo _rmfifoPs = new("rm");
+  public readonly string PipeFullname = Path.Join( Path.GetTempPath(), Guid.NewGuid() + ".png" );
+
+  public PngNamedPipe( )
+  {
+    _mkfifoPs.Arguments = PipeFullname;
+    Process.Start( _mkfifoPs )?.WaitForExit();
+  }
+
+  public void Dispose()
+  {
+    _rmfifoPs.Arguments = PipeFullname;
+    Process.Start( _rmfifoPs );
+  }
+}