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/SwitchScreenMode/readme.txt

@@ -0,0 +1,37 @@
+//-----------------------------------------------------------------------------
+// 
+// Sample Name: SwitchScreenMode Sample
+// 
+// Copyright (c) 1999-2001 Microsoft Corporation. All rights reserved.
+// 
+//-----------------------------------------------------------------------------
+
+
+Description
+===========
+  SwitchScreenMode demonstrates how to author a DirectDraw application to handle
+  switching between both full-screen and windowed DirectDraw modes.
+
+Path
+====
+  Source: DXSDK\Samples\Multimedia\DDraw\SwitchScreenMode
+
+  Executable: DXSDK\Samples\Multimedia\DDraw\Bin
+
+User's Guide
+============
+  Press Alt-Enter to switch from windowed mode to full-screen and back again.  
+  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. 
+  
+  For details on how to setup a windowed mode DirectDraw app, see the WindowedMode
+  sample. 
+  
+  When combining these the two mode, be sure to re-create all DirectDraw surfaces
+  since the pixel format for full-screen mode typically does not match the 
+  desktop pixel format.  
+