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/Direct3D/ProgressiveMesh/readme.txt

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+//-----------------------------------------------------------------------------
+// Name: ProgressiveMesh Direct3D Sample
+// 
+// Copyright (c) 1998-2001 Microsoft Corporation. All rights reserved.
+//-----------------------------------------------------------------------------
+
+
+Description
+===========
+   The ProgressiveMesh sample illustrates how to load and optimize a file-based
+   mesh using the D3DX mesh utility functions. A progressive mesh is one in
+   which the vertex information is stored internally in a special tree which
+   can be accessed to render the mesh with any given number of vertices. This
+   procedure is fast, so progressive meshes are ideal for level-of-detail
+   scenarios, where objects in the distance are render with fewer polygons.
+
+   For more info on D3DX, refer to the DirectX SDK documentation.
+
+
+Path
+====
+   Source:     DXSDK\Samples\Multimedia\D3D\ProgressiveMesh
+   Executable: DXSDK\Samples\Multimedia\D3D\Bin
+
+
+User's Guide
+============
+   The following keys are implemented. The dropdown menus can be used for the
+   same controls.
+      <Enter>     Starts and stops the scene
+      <Space>     Advances the scene by a small increment
+      <F1>        Shows help or available commands.
+      <F2>        Prompts user to select a new rendering device or display mode
+      <Alt+Enter> Toggles between fullscreen and windowed modes
+      <Esc>       Exits the app.
+
+	  <Up>        Adds one vertex to the progressive mesh
+	  <Down>      Subtracts one vertex to the progressive mesh
+	  <Page Up>   Adds 100 vertices to the progressive mesh
+	  <Page Dn>   Subtracts 100 vertices to the progressive mesh
+	  <Home>      Displays all available vertices for the progressive mesh
+	  <End>       Displays the minimum vertices for the progressive mesh
+
+
+Programming Notes
+=================
+   Many Direct3D samples on the DirectX SDK use file-based meshes. This sample
+   is a good sample to look to see the bare bones code necessary for loading a
+   mesh. Note that the D3DX mesh loading functionality collapses the frame 
+   hierarchy of a .x file into one mesh.
+
+   The main difference for using progressive meshes is the call to 
+   SetNumVertices() for the mesh.
+   
+   For other samples, the bare bones D3DX mesh functionality is wrapped in a 
+   common class class CD3DMesh. If it is desired to keep the frame hierarchy,
+   the common class CD3DFile can be used.
+
+   This sample makes use of common DirectX code (consisting of helper functions,
+   etc.) that is shared with other samples on the DirectX SDK. All common
+   headers and source code can be found in the following directory:
+      DXSDK\Samples\Multimedia\Common