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/DirectShow/DMO/GargleDMO/GargDMOProp.h

@@ -0,0 +1,81 @@
+//------------------------------------------------------------------------------
+// File: GargDMOProp.h
+//
+// Desc: DirectShow sample code - definition of the CGargDMOProp class.
+//
+// Copyright (c) 1999-2001 Microsoft Corporation. All rights reserved.
+//------------------------------------------------------------------------------
+
+
+#ifndef __GARGDMOPROP_H_
+#define __GARGDMOPROP_H_
+
+#include "resource.h"       // main symbols
+#include "controlhelp.h"
+
+EXTERN_C const CLSID CLSID_GargDMOProp;
+
+/////////////////////////////////////////////////////////////////////////////
+// CGargDMOProp
+class ATL_NO_VTABLE CGargDMOProp :
+	public CComObjectRootEx<CComMultiThreadModel>,
+	public CComCoClass<CGargDMOProp, &CLSID_GargDMOProp>,
+	public IPropertyPageImpl<CGargDMOProp>,
+	public CDialogImpl<CGargDMOProp>
+{
+public:
+
+	enum {IDD = IDD_GARGDMOPROP};
+
+DECLARE_GET_CONTROLLING_UNKNOWN()
+DECLARE_REGISTRY_RESOURCEID(IDR_GARGDMOPROP)
+
+DECLARE_PROTECT_FINAL_CONSTRUCT()
+
+BEGIN_COM_MAP(CGargDMOProp) 
+	COM_INTERFACE_ENTRY(IPropertyPage)
+	COM_INTERFACE_ENTRY_AGGREGATE(IID_IMarshal, m_pUnkMarshaler.p)
+END_COM_MAP()
+
+BEGIN_MSG_MAP(CGargDMOProp)
+    MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog);
+    MESSAGE_HANDLER(WM_HSCROLL, OnControlMessage);
+    MESSAGE_HANDLER(WM_COMMAND, OnControlMessage);
+	CHAIN_MSG_MAP(IPropertyPageImpl<CGargDMOProp>)
+END_MSG_MAP()
+// Handler prototypes:
+//  LRESULT MessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
+//  LRESULT CommandHandler(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
+//  LRESULT NotifyHandler(int idCtrl, LPNMHDR pnmh, BOOL& bHandled);
+
+    CGargDMOProp();
+
+    HRESULT FinalConstruct()
+	{
+		return CoCreateFreeThreadedMarshaler(
+			GetControllingUnknown(), &m_pUnkMarshaler.p);
+	}
+
+	void FinalRelease()
+	{
+		m_pUnkMarshaler.Release();
+	}
+
+	CComPtr<IUnknown> m_pUnkMarshaler;
+
+    STDMETHOD(SetObjects)(ULONG nObjects, IUnknown **ppUnk);
+    STDMETHOD(Apply)(void);
+
+    // Message handlers
+    LRESULT OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
+    LRESULT OnControlMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
+
+    // Member variables
+    CSliderValue m_sliderRate;
+    CRadioChoice m_radioWaveform;
+    Handler *m_rgpHandlers[3];
+    CComPtr<IGargleDMOSample> m_pIGargleFX;
+
+};
+
+#endif //__GARGDMOPROP_H_