Initial commit: ROW Client source code

Game client codebase including:
- CharacterActionControl: Character and creature management
- GlobalScript: Network, items, skills, quests, utilities
- RYLClient: Main client application with GUI and event handlers
- Engine: 3D rendering engine (RYLGL)
- MemoryManager: Custom memory allocation
- Library: Third-party dependencies (DirectX, boost, etc.)
- Tools: Development utilities

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Library/dxx8/samples/Multimedia/DirectShow/Players/BGMusic/readme.txt

@@ -0,0 +1,13 @@
+DirectShow Sample -- BGMusic
+----------------------------
+
+This sample shows how to swap source filters in a filter graph.  It will
+cycle through three MP3 files, displaying the name of each file as it is played.
+The MP3 files used by this sample are located in the Media directory of the
+DirectX SDK ( <sdk root>\samples\Multimedia\Media ).
+
+When the application begins, it renders the first audio file in the sequence 
+and sets a timer.  Whenever the timer fires, the application removes the current
+source filter and replaces it with a source filter for the next file.  
+Since the files are all of the same type, there is no need to rebuild the 
+entire graph.