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/VBSamples/DirectPlay/Chat/readme.txt

@@ -0,0 +1,56 @@
+//-----------------------------------------------------------------------------
+// 
+// Sample Name: VB Chat Sample
+// 
+// Copyright (C) 1999-2001 Microsoft Corporation. All rights reserved.
+// 
+//-----------------------------------------------------------------------------
+
+
+Description
+===========
+  Chat is similar in form to SimplePeer.  Once a player hosts or connects
+  to a session, the players can chat with either other by passing text 
+  strings.
+  
+Path
+====
+  Source: DXSDK\Samples\Multimedia\VBSamples\DirectPlay\Chat
+
+  Executable: DXSDK\Samples\Multimedia\VBSamples\DirectPlay\Bin
+
+User's Guide
+============
+  Refer to User's Guide section of the SimplePeer sample.
+
+Programming Notes
+=================
+  The ChatPeer sample is very similar in form to the SimplePeer sample.  For 
+  detailed programming notes on the basics this sample, refer to Programming 
+  Notes section of the SimplePeer sample.
+
+  The ChatPeer differs by letting clients send text strings to all players
+  connected to the session.
+  
+  * The <Enter> key is pressed.  See txtSend_KeyPress.
+        1. Retrieves the text string from the dialog.
+        2. Fills out a byte array using the string.
+        3. Calls DirectPlay8Peer.SendTo with the byte array.  It passes 
+           DPNID_ALL_PLAYERS_GROUP so this message goes to everyone. 
+   
+  * The "Whisper" button is pressed.  See cmdWhisper_Click.
+        1. Retrieves the text string from the dialog.
+        2. Fills out a byte array using the string.
+        3. Calls DirectPlay8Peer.SendTo with the byte array.  It passes 
+           the DPNID of the player so this message only goes to the person you
+           are whispering too. 
+
+  * Handle DirectPlay system messages.  See implemented DirectPlay8Event interfaces
+
+        The Chat sample handles the typical messages as described in the 
+        SimplePeer programming notes, and in addition:
+        
+        - Upon Receive event: 
+            *Checks if this is a chat message or a whisper message.
+            *Retrieve the string from the byte array we receive.
+            *Update the UI accordingly.