WIP implementing TZX support

Desktop/Form1.cs

@@ -392,6 +392,14 @@ namespace Desktop
                             {
                                 _machine.LoadSnapshot(fileBytes);
                             }
+                            else if (resourceName.EndsWith(".tzx", StringComparison.OrdinalIgnoreCase))
+                            {
+                                // 1. Pass the raw bytes to our static parser
+                                List<TzxBlock> tzxBlocks = TzxParser.Parse(fileBytes);
+
+                                // 2. Hand the cleanly parsed blocks over to the Tape Deck
+                                _machine.TapeDeck.LoadTzxData(tzxBlocks);
+                            }
                         }
                     }
                 }