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/Misc/SubClass/SubClasser.ctl

@@ -0,0 +1,43 @@
+VERSION 5.00
+Begin VB.UserControl SubClasser 
+   CanGetFocus     =   0   'False
+   ClientHeight    =   495
+   ClientLeft      =   0
+   ClientTop       =   0
+   ClientWidth     =   510
+   HasDC           =   0   'False
+   InvisibleAtRuntime=   -1  'True
+   Picture         =   "SubClasser.ctx":0000
+   ScaleHeight     =   495
+   ScaleWidth      =   510
+   ToolboxBitmap   =   "SubClasser.ctx":0442
+End
+Attribute VB_Name = "SubClasser"
+Attribute VB_GlobalNameSpace = False
+Attribute VB_Creatable = True
+Attribute VB_PredeclaredId = False
+Attribute VB_Exposed = True
+Option Explicit
+Private mlHwnd As Long
+Private mfNeedUnhook As Boolean
+
+Public Event WindowsMessage(ByVal uMsg As Long, ByVal wParam As Long, ByVal lParam As Long)
+
+Public Sub Hook(ByVal hWnd As Long)
+    mlHwnd = hWnd
+    modWndProc.Hook mlHwnd, Me
+    mfNeedUnhook = True
+End Sub
+
+Public Sub UnHook()
+    modWndProc.UnHook mlHwnd
+    mfNeedUnhook = False
+End Sub
+
+Friend Sub GotMessage(ByVal uMsg As Long, ByVal wParam As Long, ByVal lParam As Long)
+    RaiseEvent WindowsMessage(uMsg, wParam, lParam)
+End Sub
+
+Private Sub UserControl_Terminate()
+    If mfNeedUnhook Then UnHook
+End Sub