precise steering v2

#Requires AutoHotkey v2.0
#SingleInstance

SetKeyDelay 0, 0
A_HotkeyInterval := 0
SendMode "input"
CoordMode "tooltip", "screen"

#R::reload
#UseHook 1

keys := ["Numpad0", "2", "3", "4", "5"]
ak := [0,0,0,0,0]
lastAk := 0

*Numpad0:: {
    global
    thisKey := 1

    akCount := 0
    loop ak.length
        akCount += ak[A_Index]
    if (akCount >= 2)
        return
    Send "{" keys[thisKey] "}"
    ak[thisKey] := 1
    lastAk := thisKey
    KeyWait keys[thisKey]
    ak[thisKey] := 0
    Send keys[5]
    lastAk := 0
}

*2:: {
    global
    thisKey := 2

    akCount := 0
    loop ak.length
        akCount += ak[A_Index]
    if (akCount >= 2)
        return
    Send "{" keys[thisKey] "}"
    tooltip "ak2 down", 10, 10, 1
    ak[thisKey] := 1
    lastAk := thisKey
    KeyWait keys[thisKey]
    tooltip "ak2 up", 10, 10, 1
    ak[thisKey] := 0
    Send keys[5]
    lastAk := 0
}

*3:: {
    global
    thisKey := 3

    akCount := 0
    loop ak.length
        akCount += ak[A_Index]
    if (akCount >= 2)
        return
    Send "{" keys[thisKey] "}"
    tooltip "ak3 down", 10, 30, 2
    ak[thisKey] := 1
    lastAk := thisKey
    KeyWait keys[thisKey]
    tooltip "ak3 up", 10, 30, 2
    ak[thisKey] := 0
    Send keys[5]
    lastAk := 0
}

*4:: {
    global
    thisKey := 4

    akCount := 0
    loop ak.length
        akCount += ak[A_Index]
    if (akCount >= 2)
        return
    Send "{" keys[thisKey] "}"
    ak[thisKey] := 1
    lastAk := thisKey
    KeyWait keys[thisKey]
    ak[thisKey] := 0
    Send keys[5]
    lastAk := 0
}

*5:: {
    global
    thisKey := 5

    akCount := 0
    loop ak.length
        akCount += ak[A_Index]
    if (akCount >= 2)
        return
    Send "{" keys[thisKey] "}"
    ak[thisKey] := 1
    lastAk := thisKey
    KeyWait keys[thisKey]
    ak[thisKey] := 0
    Send keys[5]
    lastAk := 0
}


*Left:: {
    global
    akCount := 0
    loop ak.length
        akCount += ak[A_Index]
    if (akCount == 2) {

    }
}

*Right:: {
}

;setTimer(info, 50)
info() {
    global
    tooltip ak[1] "`n" ak[2] "`n" ak[3] "`n" ak[4] "`n" ak[5], 10, 10
}