Pasted

#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
; #Warn  ; Enable warnings to assist with detecting common errors.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.
 
;Windows must start with the match text
SetTitleMatchMode, 1
;Only do these if the active window's title starts with "Terraria"
#IfWinActive, Terraria
{
    Pause
    Option = 1
    StartedClick = 0
 
    while (true) {
        if (StartedClick == 0) {
            Click down
            startedClick = 1
        }
 
        if (Option == 1) {
            MouseMove, 10, 0, 0, R
            Sleep 50
            MouseMove, -10, 0, 0, R
            Sleep 50
        }
 
        else if (Option == 2) {
            MouseMove, 0, -15, 0, R
            Sleep 50
            MouseMove, 0, 30, 0, R
            Sleep 50
            MouseMove, 0, -15, 0, R
            Sleep 50
        }
    }
 
    NumpadDiv::
        Option = 1
        Pause, Off
    return
 
    NumpadMult::
        Option = 2
        Pause, Off
    return
 
    NumpadSub::
        if (StartedClick == 1) {
            Click up
            StartedClick = 0
        }
 
        Pause
    return
}
#IfWinActive