Jumping Jack

#MaxThreadsperHotKey, 2

sleepTime := 1500
keyDelay := 50
pressDuration := 10

toggle := 0
SetKeyDelay, % keyDelay, % pressDuration
F1::
    toggle ^= 1
    while (toggle)
    {
        SendInput, % "/" Format("{:U}", Number2Name(A_Index)) "{Enter}{Space}"
        Sleep, % sleepTime
    }
return
F2::sleepTime += 100
+F2::sleepTime -= 100
F3::SetKeyDelay, % keyDelay += 10, % pressDuration
+F3::SetKeyDelay, % keyDelay -= 10, % pressDuration
F4::SetKeyDelay, % keyDelay, % pressDuration += 10
+F4::SetKeyDelay, % keyDelay, % pressDuration -= 10
F5::MsgBox,
(LTrim
    sleepTime := %sleepTime%
    keyDelay := %keyDelay%
    pressDuration := %pressDuration%
)

Number2Name(Number)
;
; AutoHotkey: v1.1.11+
; Language:   English
; Platform:   Win7
; Author:     iPhilip
;
; Converts a number into the name of the number
;
; The function Number2Name(Number) converts an integer from 1 to 999,999,999,999 into the name of the number.
; For example, the number 264358 converts to "two hundred sixty-four thousand three hundred and fifty eight".
; See http://en.wikipedia.org/wiki/List_of_numbers#Cardinal_numbers for reference. Comma separators in the
; number are allowed, e.g. 264,358.
;
; The function sets ErrorLevel to one of the following values:
;
;    0 - If the conversion was successful
;    1 - If the number contains any non-digit characters other than commas ("123.4")
;    2 - If the number is larger than the maximum (10**12-1)
;
; ------------------------------------------------------------------------------------------

Number2Name(Number)
{
   static OnesArray := ["one","two","three","four","five","six","seven","eight","nine"]
   static TeensArray := ["ten","eleven","twelve","thirteen","fourteen","fifteen","sixteen","seventeen","eighteen","nineteen"]
   static TensArray  := ["twenty","thirty","forty","fifty","sixty","seventy","eighty","ninety"]
   static ThousandsArray := ["thousand","million","billion"]

   StringReplace, Number, Number, `,, , All          ; Remove any comma separators from the input string
   ErrorLevel := 0                                   ; Initialize the error code to the default value
   if Number is not digit                            ; If the string contains anything other than digits
      ErrorLevel := 1                                ; Set the corresponding error code
   else if (Number > 10**12-1)                       ; Otherwise, if the number is larger than the maximum ...
      ErrorLevel := 2                                ; Set the corresponding error code
   if ErrorLevel                                     ; If the error code is non-zero
      Return                                         ; Return
   String =                                          ; Initialize the output string
   NumPeriods := Ceil(StrLen(Number)/3)              ; Calculate the number of periods in the number
   Loop %NumPeriods%                                 ; Loop through for each period
   {                                                 ; A period is a grouping of three digits, e.g. 46,322 has two periods
      Multiplier := 10**(3*(NumPeriods-A_Index))     ; Calculate the multiplier corresponding to the current period
      Period := Floor(Number/Multiplier)             ; Extract the current period
      Hundreds := Floor(Period/100)                  ; Calculate the hundreds digit for the period
      Tens := Floor((Period-Hundreds*100)/10)        ; Calculate the tens digit for the period
      Ones := Period-Hundreds*100-Tens*10            ; Calculate the ones digit for the period
      if Hundreds                                    ; If the period has a non-zero hundreds digit ...
         String .= OnesArray[Hundreds] A_Space "hundred" A_Space   ; Append the name for the ones digit and the word "hundred" to the string, e.g. "two hundred"
      if (Tens > 1)                                  ; If the tens digit is greater than one, e.g. twenty-two
      {
         if (NumPeriods = 1 AND Hundreds OR NumPeriods > 1 AND A_Index > 1)
         ; If there are fewer than 3 digits and the number is > 99 or there are multiple periods and it's not the first period ...
            String .= "and" A_Space                  ; Append an "and " to the string
         String .= TensArray[Tens-1]                 ; Append the name for the tens digit to the string
         if Ones                                     ; If the period has a non-zero ones digit, e.g. 37
            String .=  "-" OnesArray[Ones] A_Space   ; Append a dash and the name of the ones digit to the string
      }
      else if Tens                                   ; Otherwise, if the tens digit is one, e.g. 214
      {
         if (NumPeriods = 1 AND Hundreds OR NumPeriods > 1 AND A_Index > 1)
         ; If there are fewer than 3 digits and the number is > 99 or there are multiple periods and it's not the first period ...
            String .= "and" A_Space                  ; Append an "and " to the string
         String .= TeensArray[Period-Hundreds*100-9] A_Space   ; Append the name of the of the "teens" digit to the string
      }
      else if Ones                                   ; Otherwise, if the tens digit is zero and the ones digit is non-zero ...
      {
         if (NumPeriods = 1 AND Hundreds OR NumPeriods > 1 AND A_Index > 1)
         ; If there are fewer than 3 digits and the number is > 99 or there are multiple periods and it's not the first period ...
            String .= "and" A_Space                  ; Append an "and " to the string
         String .= OnesArray[Ones] A_Space           ; Append the name of the ones digit to the string
      }
      if (Period AND A_Index < NumPeriods)           ; If the period is non-zero and it's not the last period
         String .= ThousandsArray[NumPeriods-A_Index] A_Space   ; Append the name of the "thousands" digit to the string
      Number -= Period*Multiplier                    ; Reduce the number by the current period
   }
   String = %String%                                 ; Trim the space at the end of the string
   Return String                                     ; Return the value of the string
}