Anti-AFK

A lightweight AutoHotkey script to deal with AFK timers.
Supports unfocused windows in addition to multiple processes!

Setup

Make sure to install AutoHotkey if you haven't already.
Open Anti-AFK in a text editor to access its config - each setting has a description.
You will need to add your target process into the PROCESS_LIST for it to be monitored.

Functionality

Refer to the script's comments for a more detailed overview.

• Windows belonging to monitored processes are identified.
  
• These windows are tracked for WINDOW_TIMEOUT minutes of inactivity.
  
• Keystrokes are sent to reset any potential AFK timers.
  
  • This repeats every TASK_INTERVAL minutes for each inactive window.
    
  • Background windows are briefly made transparent and foregrounded.
    

Locating Processes

You can use a utility called Window Spy, which is bundled with AutoHotkey.
Right-click on the SysTray icon of any AutoHotKey script and select Window Spy.
Then, hover over a window belonging to the process and note the ahk_exe value.

Bannable?

This heavily depends on the program you intend to use it on.
AutoHotkey makes no attempt to hide itself: be careful if macros are blacklisted!