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/DirectDraw/FullScreenDialog/readme.txt

@@ -0,0 +1,42 @@
+//-----------------------------------------------------------------------------
+// 
+// Sample Name: FullScreenDialog Sample
+// 
+// Copyright (c) 1999-2001 Microsoft Corporation. All rights reserved.
+// 
+//-----------------------------------------------------------------------------
+
+
+Description
+===========
+  FullScreenDialog demonstrates how to display a GDI dialog while using DirectDraw
+  in full-screen exclusive mode. 
+
+Path
+====
+  Source: DXSDK\Samples\Multimedia\DDraw\FullScreenDialog
+
+  Executable: DXSDK\Samples\Multimedia\DDraw\Bin
+
+User's Guide
+============
+  FullScreenDialog requires no user input. Press the ESC key to quit the program.
+
+Programming Notes
+=================
+  For details on how to setup a full-screen DirectDraw app, see the FullScreenMode 
+  sample. 
+  
+  If the display device supports DDCAPS2_CANRENDERWINDOWED then to make GDI write to 
+  a DirectDraw surface, call IDirectDraw::FlipToGDISurface, then create a clipper object
+  which GDI uses when drawing.  To display a dialog, then simply create and show it 
+  as normal.
+    
+  If the display device does not support DDCAPS2_CANRENDERWINDOWED (some secondary 
+  graphics cards are like this) then the card does not support FlipToGDISurface.  
+  So it is necessary instead to have GDI make a bitmap of the dialog to be drawn, 
+  then blt this bitmap to the back buffer.  However, this sample does not show how to
+  do this technique,
+  
+
+