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/DirectSound/AmplitudeModulation/readme.txt

@@ -0,0 +1,46 @@
+//-----------------------------------------------------------------------------
+// 
+// Sample Name: AmplitudeModulation Sample
+// 
+// Copyright (c) 1999-2001 Microsoft Corporation. All rights reserved.
+// 
+//-----------------------------------------------------------------------------
+
+
+Description
+===========
+  The AmplitudeModulation sample shows how to apply an effect to a 
+  DirectSound secondary buffer and modify the parameters of the effect.  
+  
+Path
+====
+  Source: DXSDK\Samples\Multimedia\DSound\AmplitudeModulation
+
+  Executable: DXSDK\Samples\Multimedia\DSound\Bin
+
+User's Guide
+============
+  Play the default sound or load another wave file by clicking Sound File. 
+  Change the parameters of the effect by selecting one of the Wave Form 
+  options and moving the slider to change the modulation rate.
+  
+Programming Notes
+=================  
+  For a simpler example of how to setup a DirectSound buffer without a 
+  DirectSound effect, see the PlaySound sample. 
+  
+  * To set an effect on a buffer
+        1. Make sure the buffer is created with the DSBCAPS_CTRLFX flag.
+        2. Fill out a DSEFFECTDESC struct setting the guidDSFXClass 
+           to the GUID of the effect desired.
+        3. Call IDirectSoundBuffer8::SetFX passing in the DSEFFECTDESC struct.  
+        4. Call IDirectSoundBuffer8::GetObjectInPath to get a interface
+           pointer to the effect in the buffer, such as IDirectSoundFXGargle.
+
+  * To control various parameters of the gargle effect:
+        1. Fill out a DSFXGargle struct with desired params
+        2. Call IDirectSoundFXGargle::SetAllParameters
+            
+   
+  
+