AutoHook 2.2.2.5 [PUSH]

Added #19

AutoHook/AutoHook.csproj

@@ -2,7 +2,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
 		<Authors>Det</Authors>
-		<Version>2.2.2.4</Version>
+		<Version>2.2.2.5</Version>
 		<Description>Auto hooks for you</Description>
 		<PackageProjectUrl>https://github.com/InitialDet/AutoHook</PackageProjectUrl>
 		<Configurations>Release;Debug</Configurations>

AutoHook/AutoHook.json

@@ -9,5 +9,5 @@
   "Tags": ["Gathering","Fishing"],
   "DalamudApiLevel": 6,
   "IconUrl": "https://raw.githubusercontent.com/InitialDet/AutoHook/main/AutoHook/images/icon.png",
-  "Changelog": "- Trying to add support for CN server \n- Fixing problems with collectable fish\n- Added a new option to use Double/Triple Hooks only when Identical Cast is Enabled"
+  "Changelog": "- Added an experimental anti-AFK prevention\n- Trying to add support for CN server \n- Fixing problems with collectable fish\n- Added a new option to use Double/Triple Hooks only when Identical Cast is Enabled"
 }

AutoHook/HookManager.cs

@@ -77,6 +77,8 @@ private void UnSubscribeToParser()
     // The current config is updates two times: When we began fishing (to get the config based on the mooch/bait) and when we hooked the fish (in case the user updated their configs).
     private void UpdateCurrentSetting()
     {
+        ResetAFKTimer();
+
         if (CurrentSetting == null)
             CurrentSetting = HookSettings.FirstOrDefault(mooch => mooch.BaitName.Equals(CurrentBait));
 
@@ -302,6 +304,15 @@ private void CheckMaxTimeLimit()
         }
     }
 
+    public static void ResetAFKTimer()
+    {
+        if (!InputUtil.TryFindGameWindow(out var windowHandle)) return;
+
+        // Virtual key for Right Winkey. Can't be used by FFXIV normally, and in tests did not seem to cause any
+        // unusual interference.
+        InputUtil.SendKeycode(windowHandle, 0x5C);
+    }
+
     private static double debugValueLast = 3000;
     private Stopwatch Timerrr = new();
     private void CheckState()

AutoHook/Utils/InputUtil.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoHook.Utils;
+
+internal static class InputUtil
+{
+    private const uint WM_KEYUP = 0x101;
+    private const uint WM_KEYDOWN = 0x100;
+
+    [DllImport("user32.dll", CharSet = CharSet.Unicode)]
+    private static extern IntPtr FindWindowEx(IntPtr hWndParent, IntPtr hWndChildAfter, string lpszClass, string? lpszWindow);
+
+    [DllImport("user32.dll")]
+    private static extern int GetWindowThreadProcessId(IntPtr hWnd, out int lpdwProcessId);
+
+    [DllImport("user32.dll")]
+    private static extern IntPtr SendMessage(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam);
+
+    public static bool TryFindGameWindow(out IntPtr hwnd)
+    {
+        hwnd = IntPtr.Zero;
+        while (true)
+        {
+            hwnd = FindWindowEx(IntPtr.Zero, hwnd, "FFXIVGAME", null);
+            if (hwnd == IntPtr.Zero) break;
+            GetWindowThreadProcessId(hwnd, out var pid);
+            if (pid == Process.GetCurrentProcess().Id) break;
+        }
+        return hwnd != IntPtr.Zero;
+    }
+
+    public static void SendKeycode(IntPtr hwnd, int keycode)
+    {
+        SendMessage(hwnd, WM_KEYDOWN, (IntPtr)keycode, (IntPtr)0);
+        SendMessage(hwnd, WM_KEYUP, (IntPtr)keycode, (IntPtr)0);
+    }
+}