#Requires AutoHotkey v2.0
#SingleInstance Force
Persistent

CorrectPassword := "Kaffeebohne"

result := InputBox(
    "Bitte Passwort eingeben:",
    "Authentifizierung",
    "Password w200 h90"
)

if (result.Result != "OK") {
    ExitApp()
}

if (result.Value != CorrectPassword) {
    MsgBox("Falsches Passwort!", "Fehler", "Iconx")
    ExitApp()
}

global IdleTime := 240 ; seconds
global Enabled := true
global LastX := 0
global LastY := 0
global LastMoveTime := A_TickCount

MouseGetPos &LastX, &LastY

; Create tray menu
A_TrayMenu.Delete()

A_TrayMenu.Add("Enabled", ToggleEnabled)
A_TrayMenu.Add()
A_TrayMenu.Add("Set idle time...", SetIdleTime)
A_TrayMenu.Add()
A_TrayMenu.Add("Exit", (*) => ExitApp())

UpdateTray()

; Check mouse every second
SetTimer(CheckMouse, 20000)

; ----------------------

CheckMouse() {
    global Enabled, IdleTime, LastX, LastY, LastMoveTime

    if !Enabled
        return

    MouseGetPos &x, &y

    if (x != LastX || y != LastY) {
        LastX := x
        LastY := y
        LastMoveTime := A_TickCount
        return
    }

    if (A_TickCount - LastMoveTime >= IdleTime * 1000) {
        MouseMove x + 1, y, 0
        MouseMove x, y, 0

        LastMoveTime := A_TickCount
    }
}

ToggleEnabled(*) {
    global Enabled

    Enabled := !Enabled
    UpdateTray()
}

SetIdleTime(*) {
    global IdleTime

    result := InputBox("Enter idle time in seconds:", "Mouse mover settings", "w200 h90", IdleTime)

    if result.Result = "OK" && IsNumber(result.Value) {
        IdleTime := Integer(result.Value)
    }
}

UpdateTray() {
    global Enabled

    if Enabled {
        A_TrayMenu.Check("Enabled")
        A_IconTip := "Mouse Mover - Active"
    } else {
        A_TrayMenu.Uncheck("Enabled")
        A_IconTip := "Mouse Mover - Disabled"
    }
}