4 files changed, 380 insertions(+), 0 deletions(-)

A src/Core/NosSmooth.LocalBinding/EventArgs/WindowsMessageEventArgs.cs
A src/Core/NosSmooth.LocalBinding/Hooks/IWinControlHook.cs
A src/Core/NosSmooth.LocalBinding/Structs/Message.cs
A src/Core/NosSmooth.LocalBinding/Structs/WindowsMessage.cs

@@ 0,0 1,30 @@
+//
+//  WindowsMessageEventArgs.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System.ComponentModel;
+using NosSmooth.LocalBinding.Structs;
+
+namespace NosSmooth.LocalBinding.EventArgs;
+
+/// <summary>
+/// Event arguments for windows message.
+/// </summary>
+public class WindowsMessageEventArgs : CancelEventArgs
+{
+    /// <summary>
+    /// Gets the sent message.
+    /// </summary>
+    public Message Message { get; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="WindowsMessageEventArgs"/> class.
+    /// </summary>
+    /// <param name="message">The windows message.</param>
+    public WindowsMessageEventArgs(Message message)
+    {
+        Message = message;
+    }
+}<
\ No newline at end of file

@@ 0,0 1,38 @@
+//
+//  IWinControlHook.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using NosSmooth.LocalBinding.EventArgs;
+using NosSmooth.LocalBinding.Structs;
+using Reloaded.Hooks.Definitions.X86;
+
+namespace NosSmooth.LocalBinding.Hooks;
+
+/// <summary>
+/// A hook of WinControl.MainWndProc.
+/// </summary>
+public interface IWinControlHook :
+    INostaleHook<IWinControlHook.WinControlDelegate, IWinControlHook.WinControlWrapperDelegate, WindowsMessageEventArgs>
+{
+    /// <summary>
+    /// NosTale window control function to hook.
+    /// </summary>
+    /// <param name="messagePtr">The message pointer.</param>
+    /// <returns>1 to proceed to NosTale function, 0 to block the call.</returns>
+    [Function
+    (
+        new[] { FunctionAttribute.Register.eax },
+        FunctionAttribute.Register.eax,
+        FunctionAttribute.StackCleanup.Callee,
+        new[] { FunctionAttribute.Register.ebx, FunctionAttribute.Register.esi, FunctionAttribute.Register.edi, FunctionAttribute.Register.ebp }
+    )]
+    public delegate nuint WinControlDelegate(nuint messagePtr);
+
+    /// <summary>
+    /// Packet send function.
+    /// </summary>
+    /// <param name="message">The message to send.</param>
+    public delegate void WinControlWrapperDelegate(Message message);
+}<
\ No newline at end of file

@@ 0,0 1,33 @@
+//
+//  Message.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+namespace NosSmooth.LocalBinding.Structs;
+
+/// <summary>
+/// A Window message.
+/// </summary>
+public struct Message
+{
+    /// <summary>
+    /// Gets or sets the message code.
+    /// </summary>
+    public WindowsMessage Msg { get; set; }
+
+    /// <summary>
+    /// Gets or sets the first parameter.
+    /// </summary>
+    public IntPtr FirstParam { get; set; }
+
+    /// <summary>
+    /// Gets or sets the second parameter.
+    /// </summary>
+    public IntPtr SecondParam { get; set; }
+
+    /// <summary>
+    /// Gets or sets the pointer to the result.
+    /// </summary>
+    public IntPtr Result { get; set; }
+}<
\ No newline at end of file

@@ 0,0 1,279 @@
+//
+//  WindowsMessage.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System.Diagnostics.CodeAnalysis;
+
+namespace NosSmooth.LocalBinding.Structs;
+
+/// <summary>
+/// Contains Windows messages.
+/// Thanks to amgine https://gist.github.com/amgine/2395987.
+/// </summary>
+[SuppressMessage("StyleCop.CSharp.DocumentationRules", "SA1602:Enumeration items should be documented", Justification = "Description at microsoft docs.")]
+[SuppressMessage("ReSharper", "InconsistentNaming", Justification = "Standard Windows naming.")]
+public enum WindowsMessage
+{
+    WM_NULL = 0x0000,
+    WM_CREATE = 0x0001,
+    WM_DESTROY = 0x0002,
+    WM_MOVE = 0x0003,
+    WM_SIZE = 0x0005,
+    WM_ACTIVATE = 0x0006,
+    WM_SETFOCUS = 0x0007,
+    WM_KILLFOCUS = 0x0008,
+    WM_ENABLE = 0x000A,
+    WM_SETREDRAW = 0x000B,
+    WM_SETTEXT = 0x000C,
+    WM_GETTEXT = 0x000D,
+    WM_GETTEXTLENGTH = 0x000E,
+    WM_PAINT = 0x000F,
+    WM_CLOSE = 0x0010,
+    WM_QUERYENDSESSION = 0x0011,
+    WM_QUERYOPEN = 0x0013,
+    WM_ENDSESSION = 0x0016,
+    WM_QUIT = 0x0012,
+    WM_ERASEBKGND = 0x0014,
+    WM_SYSCOLORCHANGE = 0x0015,
+    WM_SHOWWINDOW = 0x0018,
+    WM_WININICHANGE = 0x001A,
+    WM_SETTINGCHANGE = WM_WININICHANGE,
+    WM_DEVMODECHANGE = 0x001B,
+    WM_ACTIVATEAPP = 0x001C,
+    WM_FONTCHANGE = 0x001D,
+    WM_TIMECHANGE = 0x001E,
+    WM_CANCELMODE = 0x001F,
+    WM_SETCURSOR = 0x0020,
+    WM_MOUSEACTIVATE = 0x0021,
+    WM_CHILDACTIVATE = 0x0022,
+    WM_QUEUESYNC = 0x0023,
+    WM_GETMINMAXINFO = 0x0024,
+    WM_PAINTICON = 0x0026,
+    WM_ICONERASEBKGND = 0x0027,
+    WM_NEXTDLGCTL = 0x0028,
+    WM_SPOOLERSTATUS = 0x002A,
+    WM_DRAWITEM = 0x002B,
+    WM_MEASUREITEM = 0x002C,
+    WM_DELETEITEM = 0x002D,
+    WM_VKEYTOITEM = 0x002E,
+    WM_CHARTOITEM = 0x002F,
+    WM_SETFONT = 0x0030,
+    WM_GETFONT = 0x0031,
+    WM_SETHOTKEY = 0x0032,
+    WM_GETHOTKEY = 0x0033,
+    WM_QUERYDRAGICON = 0x0037,
+    WM_COMPAREITEM = 0x0039,
+    WM_GETOBJECT = 0x003D,
+    WM_COMPACTING = 0x0041,
+    WM_COMMNOTIFY = 0x0044,
+    WM_WINDOWPOSCHANGING = 0x0046,
+    WM_WINDOWPOSCHANGED = 0x0047,
+    WM_POWER = 0x0048,
+    WM_COPYDATA = 0x004A,
+    WM_CANCELJOURNAL = 0x004B,
+    WM_NOTIFY = 0x004E,
+    WM_INPUTLANGCHANGEREQUEST = 0x0050,
+    WM_INPUTLANGCHANGE = 0x0051,
+    WM_TCARD = 0x0052,
+    WM_HELP = 0x0053,
+    WM_USERCHANGED = 0x0054,
+    WM_NOTIFYFORMAT = 0x0055,
+    WM_CONTEXTMENU = 0x007B,
+    WM_STYLECHANGING = 0x007C,
+    WM_STYLECHANGED = 0x007D,
+    WM_DISPLAYCHANGE = 0x007E,
+    WM_GETICON = 0x007F,
+    WM_SETICON = 0x0080,
+    WM_NCCREATE = 0x0081,
+    WM_NCDESTROY = 0x0082,
+    WM_NCCALCSIZE = 0x0083,
+    WM_NCHITTEST = 0x0084,
+    WM_NCPAINT = 0x0085,
+    WM_NCACTIVATE = 0x0086,
+    WM_GETDLGCODE = 0x0087,
+    WM_SYNCPAINT = 0x0088,
+
+    WM_NCMOUSEMOVE = 0x00A0,
+    WM_NCLBUTTONDOWN = 0x00A1,
+    WM_NCLBUTTONUP = 0x00A2,
+    WM_NCLBUTTONDBLCLK = 0x00A3,
+    WM_NCRBUTTONDOWN = 0x00A4,
+    WM_NCRBUTTONUP = 0x00A5,
+    WM_NCRBUTTONDBLCLK = 0x00A6,
+    WM_NCMBUTTONDOWN = 0x00A7,
+    WM_NCMBUTTONUP = 0x00A8,
+    WM_NCMBUTTONDBLCLK = 0x00A9,
+    WM_NCXBUTTONDOWN = 0x00AB,
+    WM_NCXBUTTONUP = 0x00AC,
+    WM_NCXBUTTONDBLCLK = 0x00AD,
+
+    WM_INPUT_DEVICE_CHANGE = 0x00FE,
+    WM_INPUT = 0x00FF,
+
+    WM_KEYFIRST = 0x0100,
+    WM_KEYDOWN = 0x0100,
+    WM_KEYUP = 0x0101,
+    WM_CHAR = 0x0102,
+    WM_DEADCHAR = 0x0103,
+    WM_SYSKEYDOWN = 0x0104,
+    WM_SYSKEYUP = 0x0105,
+    WM_SYSCHAR = 0x0106,
+    WM_SYSDEADCHAR = 0x0107,
+    WM_UNICHAR = 0x0109,
+    WM_KEYLAST = 0x0109,
+
+    WM_IME_STARTCOMPOSITION = 0x010D,
+    WM_IME_ENDCOMPOSITION = 0x010E,
+    WM_IME_COMPOSITION = 0x010F,
+    WM_IME_KEYLAST = 0x010F,
+
+    WM_INITDIALOG = 0x0110,
+    WM_COMMAND = 0x0111,
+    WM_SYSCOMMAND = 0x0112,
+    WM_TIMER = 0x0113,
+    WM_HSCROLL = 0x0114,
+    WM_VSCROLL = 0x0115,
+    WM_INITMENU = 0x0116,
+    WM_INITMENUPOPUP = 0x0117,
+    WM_MENUSELECT = 0x011F,
+    WM_MENUCHAR = 0x0120,
+    WM_ENTERIDLE = 0x0121,
+    WM_MENURBUTTONUP = 0x0122,
+    WM_MENUDRAG = 0x0123,
+    WM_MENUGETOBJECT = 0x0124,
+    WM_UNINITMENUPOPUP = 0x0125,
+    WM_MENUCOMMAND = 0x0126,
+
+    WM_CHANGEUISTATE = 0x0127,
+    WM_UPDATEUISTATE = 0x0128,
+    WM_QUERYUISTATE = 0x0129,
+
+    WM_CTLCOLORMSGBOX = 0x0132,
+    WM_CTLCOLOREDIT = 0x0133,
+    WM_CTLCOLORLISTBOX = 0x0134,
+    WM_CTLCOLORBTN = 0x0135,
+    WM_CTLCOLORDLG = 0x0136,
+    WM_CTLCOLORSCROLLBAR = 0x0137,
+    WM_CTLCOLORSTATIC = 0x0138,
+    MN_GETHMENU = 0x01E1,
+
+    WM_MOUSEFIRST = 0x0200,
+    WM_MOUSEMOVE = 0x0200,
+    WM_LBUTTONDOWN = 0x0201,
+    WM_LBUTTONUP = 0x0202,
+    WM_LBUTTONDBLCLK = 0x0203,
+    WM_RBUTTONDOWN = 0x0204,
+    WM_RBUTTONUP = 0x0205,
+    WM_RBUTTONDBLCLK = 0x0206,
+    WM_MBUTTONDOWN = 0x0207,
+    WM_MBUTTONUP = 0x0208,
+    WM_MBUTTONDBLCLK = 0x0209,
+    WM_MOUSEWHEEL = 0x020A,
+    WM_XBUTTONDOWN = 0x020B,
+    WM_XBUTTONUP = 0x020C,
+    WM_XBUTTONDBLCLK = 0x020D,
+    WM_MOUSEHWHEEL = 0x020E,
+
+    WM_PARENTNOTIFY = 0x0210,
+    WM_ENTERMENULOOP = 0x0211,
+    WM_EXITMENULOOP = 0x0212,
+
+    WM_NEXTMENU = 0x0213,
+    WM_SIZING = 0x0214,
+    WM_CAPTURECHANGED = 0x0215,
+    WM_MOVING = 0x0216,
+
+    WM_POWERBROADCAST = 0x0218,
+
+    WM_DEVICECHANGE = 0x0219,
+
+    WM_MDICREATE = 0x0220,
+    WM_MDIDESTROY = 0x0221,
+    WM_MDIACTIVATE = 0x0222,
+    WM_MDIRESTORE = 0x0223,
+    WM_MDINEXT = 0x0224,
+    WM_MDIMAXIMIZE = 0x0225,
+    WM_MDITILE = 0x0226,
+    WM_MDICASCADE = 0x0227,
+    WM_MDIICONARRANGE = 0x0228,
+    WM_MDIGETACTIVE = 0x0229,
+
+    WM_MDISETMENU = 0x0230,
+    WM_ENTERSIZEMOVE = 0x0231,
+    WM_EXITSIZEMOVE = 0x0232,
+    WM_DROPFILES = 0x0233,
+    WM_MDIREFRESHMENU = 0x0234,
+
+    WM_IME_SETCONTEXT = 0x0281,
+    WM_IME_NOTIFY = 0x0282,
+    WM_IME_CONTROL = 0x0283,
+    WM_IME_COMPOSITIONFULL = 0x0284,
+    WM_IME_SELECT = 0x0285,
+    WM_IME_CHAR = 0x0286,
+    WM_IME_REQUEST = 0x0288,
+    WM_IME_KEYDOWN = 0x0290,
+    WM_IME_KEYUP = 0x0291,
+
+    WM_MOUSEHOVER = 0x02A1,
+    WM_MOUSELEAVE = 0x02A3,
+    WM_NCMOUSEHOVER = 0x02A0,
+    WM_NCMOUSELEAVE = 0x02A2,
+
+    WM_WTSSESSION_CHANGE = 0x02B1,
+
+    WM_TABLET_FIRST = 0x02c0,
+    WM_TABLET_LAST = 0x02df,
+
+    WM_CUT = 0x0300,
+    WM_COPY = 0x0301,
+    WM_PASTE = 0x0302,
+    WM_CLEAR = 0x0303,
+    WM_UNDO = 0x0304,
+    WM_RENDERFORMAT = 0x0305,
+    WM_RENDERALLFORMATS = 0x0306,
+    WM_DESTROYCLIPBOARD = 0x0307,
+    WM_DRAWCLIPBOARD = 0x0308,
+    WM_PAINTCLIPBOARD = 0x0309,
+    WM_VSCROLLCLIPBOARD = 0x030A,
+    WM_SIZECLIPBOARD = 0x030B,
+    WM_ASKCBFORMATNAME = 0x030C,
+    WM_CHANGECBCHAIN = 0x030D,
+    WM_HSCROLLCLIPBOARD = 0x030E,
+    WM_QUERYNEWPALETTE = 0x030F,
+    WM_PALETTEISCHANGING = 0x0310,
+    WM_PALETTECHANGED = 0x0311,
+    WM_HOTKEY = 0x0312,
+
+    WM_PRINT = 0x0317,
+    WM_PRINTCLIENT = 0x0318,
+
+    WM_APPCOMMAND = 0x0319,
+
+    WM_THEMECHANGED = 0x031A,
+
+    WM_CLIPBOARDUPDATE = 0x031D,
+
+    WM_DWMCOMPOSITIONCHANGED = 0x031E,
+    WM_DWMNCRENDERINGCHANGED = 0x031F,
+    WM_DWMCOLORIZATIONCOLORCHANGED = 0x0320,
+    WM_DWMWINDOWMAXIMIZEDCHANGE = 0x0321,
+
+    WM_GETTITLEBARINFOEX = 0x033F,
+
+    WM_HANDHELDFIRST = 0x0358,
+    WM_HANDHELDLAST = 0x035F,
+
+    WM_AFXFIRST = 0x0360,
+    WM_AFXLAST = 0x037F,
+
+    WM_PENWINFIRST = 0x0380,
+    WM_PENWINLAST = 0x038F,
+
+    WM_APP = 0x8000,
+
+    WM_USER = 0x0400,
+
+    WM_REFLECT = WM_USER + 0x1C00,
+}<
\ No newline at end of file