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/Demos/DuelVoice/duel.h

@@ -0,0 +1,97 @@
+//-----------------------------------------------------------------------------
+// File: Duel.h
+//
+// Desc: Duel include file
+//
+// Copyright (C) 1995-2001 Microsoft Corporation. All Rights Reserved.
+//-----------------------------------------------------------------------------
+#ifndef DUEL_INCLUDED
+#define DUEL_INCLUDED
+
+// bcc32 does not support nameless unions in C mode
+#if defined(__BORLANDC__) && !defined(__cplusplus)
+#define NONAMELESSUNION
+#endif
+
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#include <windowsx.h>
+#include <mmsystem.h>
+#include "resource.h"
+#include <wtypes.h>
+#include <tchar.h>
+
+
+
+
+//-----------------------------------------------------------------------------
+// Application constants
+//-----------------------------------------------------------------------------
+
+// Dialog exit codes
+#define EXITCODE_FORWARD      1  // Dialog success, so go forward
+#define EXITCODE_BACKUP       2  // Dialog canceled, show previous dialog
+#define EXITCODE_QUIT         3  // Dialog quit, close app
+#define EXITCODE_ERROR        4  // Dialog error, terminate app
+#define EXITCODE_LOBBYCONNECT 5  // Dialog connected from lobby, connect success
+
+// User messages
+#define UM_LAUNCH       WM_USER
+#define UM_ABORT        WM_USER+1
+#define UM_RESTARTTIMER WM_USER+2
+
+// program states
+enum{ PS_SPLASH, PS_ACTIVE, PS_REST };
+
+#define MAX_SCREEN_X      639
+#define MAX_SCREEN_Y      479
+#define MAX_PLAYER_NAME    14
+#define MAX_SESSION_NAME  256
+#define MAX_SPNAME         50
+#define MAX_CLASSNAME      50
+#define MAX_WINDOWTITLE    50
+#define MAX_ERRORMSG      256
+#define MAX_FONTNAME       50
+#define MAX_HELPMSG       512
+
+#define RECEIVE_TIMER_ID    1
+#define RECEIVE_TIMEOUT  1000    // in milliseconds
+
+#define ENUM_TIMER_ID       2
+#define ENUM_TIMEOUT     2000    // in milliseconds
+
+// Default window size
+#define MAX_DEFWIN_X      640
+#define MAX_DEFWIN_Y      480
+
+
+// Tree view image info
+#define CX_BITMAP        25
+#define CY_BITMAP        25
+#define NUM_BITMAPS      2
+
+// registry info
+#define DUEL_KEY (TEXT("Software\\Microsoft\\Duel"))
+
+
+
+
+//-----------------------------------------------------------------------------
+// Prototypes
+//-----------------------------------------------------------------------------
+VOID ShowError( int err );
+VOID UpdateTitle();
+
+// Functions defined in util.c
+int     randInt( int low, int high );
+double  randDouble( double low, double high );
+#define TRACE   dtrace 
+void dtrace( TCHAR* strFormat, ...);
+
+#endif
+
+
+
+