Nexie's Single Block Hammer On Keyboard

# THIS SCRIPT SHOULD BE USED WITH FREEPIE
# http://andersmalmgren.github.io/FreePIE/
#------------------------------------------------------------------------------
# Key-Config:
# Use Digital Genesis' Keyscan
# ( ftp://ftp.digitalgenesis.com/pub/keyscan/keyscan09.zip ) to find:
# Five adjactend keys on your keyboard of which:
# Key 1-4 and key 2-5 and any other combo of 4 keys can be pressed simultanously,
# plus an easy to spam strumming bar key, that can also be pressed simultanously
# additionally to the other 4 keys.
#
# The keys also can't be the predefiened keys "1,2,3,4,5" or "a,s,d,f,g" or
# "e,r,space,u,i" because the game already uses those.
# Of course some keys like ESC are also a bad idea to use.
#
# On my keyboard I've found the best result with "RightShift, Slash, Period, Comma, M"
# plus "LeftControl" as Strumbar,  while holding the keyboard away from your body with
# the cable pointing towards your head
# (so your right thumb easily reaches LeftControl).
# It's the default you find below.
# If you have an expensive "N-Key Rollover" keyboard you're in luck and can use
# whatever you want (except predefined keys)!
#
# If you found your keys insert them below. Use Key."XXX" and autocomplete to find the
# correct key name FreePIE wants or look up key names under
# https://github.com/AndersMalmgren/FreePIE/wiki/Reference under the "Key" section.
# For example: Non-Numpad numbers are "D1 - D0". Numpad numbers are "NumberPad0 to
# NumberPad9".
#------------------------------------------------------------------------------------
Key1 = "RightShift"
Key2 = "Slash"
Key3 = "Period"
Key4 = "Comma"
Key5 = "M"
Strumbar = "LeftControl"

Test = Key.M

# !!!script code starts from here!!!
#-------------------------------------------------
# declare some cycle-persisting variables at start:
#-------------------------------------------------
if starting:
    BarIsPressed = 0
    ButtonIsPressed=[0,0,0,0,0]
    LastHOPOButton = 5
# If LastHOPOButton equals 5, no button has been pressed in a HOPO-mode Session

#-------------------------------------------------------------------------
# check for not pressed, pressed and recently pressed stuff
#-------------------------------------------------------------------------
# check for not pressed buttons
if keyboard.getKeyUp(getattr(Key, Key1)):
    ButtonIsPressed[0] = 0
if keyboard.getKeyUp(getattr(Key, Key2)):
    ButtonIsPressed[1] = 0
if keyboard.getKeyUp(getattr(Key, Key3)):
    ButtonIsPressed[2] = 0
if keyboard.getKeyUp(getattr(Key, Key4)):
    ButtonIsPressed[3] = 0
if keyboard.getKeyUp(getattr(Key, Key5)):
    ButtonIsPressed[4] = 0

# ButtonJustDown variable
ButtonJustDown=[0,0,0,0,0]

# check for currently pressed and possibly just pressed buttons
if keyboard.getKeyDown(getattr(Key, Key1)):
    if ButtonIsPressed[0] == 0:
        ButtonJustDown[0] = 1
    ButtonIsPressed[0] = 1
if keyboard.getKeyDown(getattr(Key, Key2)):
    if ButtonIsPressed[1] == 0:
        ButtonJustDown[1] = 1
    ButtonIsPressed[1] = 1
if keyboard.getKeyDown(getattr(Key, Key3)):
    if ButtonIsPressed[2] == 0:
        ButtonJustDown[2] = 1
    ButtonIsPressed[2] = 1
if keyboard.getKeyDown(getattr(Key, Key4)):
    if ButtonIsPressed[3] == 0:
        ButtonJustDown[3] = 1
    ButtonIsPressed[3] = 1
if keyboard.getKeyDown(getattr(Key, Key5)):
    if ButtonIsPressed[4] == 0:
        ButtonJustDown[4] = 1
    ButtonIsPressed[4] = 1

# check for not pressed strum bar and reset HOPO Session if true
if keyboard.getKeyUp(getattr(Key, Strumbar)):
    BarIsPressed = 0
    LastHOPOButton = 5

#-------------------------------------------------------------------------------
# HOPO-mode: If the strum bar is pressed, check if a hammered button is different to
# the last one and, if true, do the thing
# No repeated same button Hammer-Ons allowed in this script, because of TRVENESS
# (unless you press 1-5 :-D)
#-------------------------------------------------------------------------------
elif ButtonJustDown[4] and LastHOPOButton != 4:
    keyboard.setPressed(Key.D5)
    LastHOPOButton = 4
elif ButtonJustDown[3] and LastHOPOButton != 3:
    keyboard.setPressed(Key.D4)
    LastHOPOButton = 3
elif ButtonJustDown[2] and LastHOPOButton != 2:
    keyboard.setPressed(Key.D3)
    LastHOPOButton = 2
elif ButtonJustDown[1] and LastHOPOButton != 1:
    keyboard.setPressed(Key.D2)
    LastHOPOButton = 1
elif ButtonJustDown[0] and LastHOPOButton != 0:
    keyboard.setPressed(Key.D1)
    LastHOPOButton = 0

#-------------------------------------------
# button handover in case of actual strumming
#-------------------------------------------
if BarIsPressed == 0 and keyboard.getKeyDown(getattr(Key, Strumbar)):
    BarIsPressed = 1
    if ButtonIsPressed[4]:
        keyboard.setPressed(Key.D5)
    elif ButtonIsPressed[3]:
        keyboard.setPressed(Key.D4)
    elif ButtonIsPressed[2]:
        keyboard.setPressed(Key.D3)
    elif ButtonIsPressed[1]:
        keyboard.setPressed(Key.D2)
    elif ButtonIsPressed[0]:
        keyboard.setPressed(Key.D1)