Nexie's Single Block Hammer On Controller

# THIS SCRIPT SHOULD BE USED WITH FREEPIE
# http://andersmalmgren.github.io/FreePIE/
#--------------------------------------------------------------------------------------
# CONTROLLER-CONFIG:
#--------------------------------------------------------------------------------------
# Unfortunately, when plugging Xbox/Playstation/Wii Guitar Hero Controllers into your
# PC, chances are, that they don't really behave as they should.
# To make it work with this script, some configuring needed.
# The default config is for a GH X-plorer
# (the one they sold for Xbox/PC with Guitar Hero [4] World Tour)
# with no other controller plugged in.
# So if you got one of those you're in luck.
#
# Let's go: Assuming you successfully installed the controller
# (3rd party software may be needed), you need to get an overview.
# Type "joy.cpl" in the Windows search bar and press enter to open your game controller
# control panel.
# If you have multiple controllers, you need to count down the list from the top
# (1,2,3..) and use the number the GH controller is placed at in
# "JoystickNumber = X"
#
# Go into the "properties", press your controller buttons and note which number is
# flashing for each fret button.
# If you're unlucky, from green to orange, this wont be 1,2,3,4,5 but 2,4,5,3,1 etc.
# Enter the exact consecutive green to orange numbering you oberserved in
# "Button1_Green = X" to "Button5_Orange = Z"
#
# At last we need to configure the strum bar.
# Technically this is implemented as a "POV-hat". If it's not on your Controller
# (and some axis is used instead) unfortunatelly you need to rewrite the
# "joystick[x].pov[y] parts of the script and adept it for an axis but you can use
# the same principle.
#
# The script needs the default (not pressed) value of the POV-hat to differenciate it
# from the non-default value when it's pressed.
# Start the script and observe the "Watch" tab.
# Write the value you get when not pressing the bar into "DefaultBarValue = X".
#
# That's it! You configured your GH controller for this script!
#------------------------------------------------------------------------------------
JoystickNumber = 1

Button1_Green = 1
Button2_Red = 2
Button3_Yellow = 4
Button4_Blue = 3
Button5_Orange = 5

DefaultBarValue = -1

# !!!script code starts from here!!!
#---------------
# POV-Diagnostics
#---------------
diagnostics.watch(joystick[0].pov[0])

if starting:
#------------------------------------------------
# config-value-transformation
#------------------------------------------------
    j = JoystickNumber - 1
    b1 = Button1_Green - 1
    b2 = Button2_Red - 1
    b3 = Button3_Yellow - 1
    b4 = Button4_Blue - 1
    b5 = Button5_Orange -1
    p = DefaultBarValue
#-------------------------------------------------
# declare some cycle-persisting variables at start:
#-------------------------------------------------
    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 joystick[j].getDown(b1) == 0:
    ButtonIsPressed[0] = 0
if joystick[j].getDown(b2) == 0:
    ButtonIsPressed[1] = 0
if joystick[j].getDown(b3) == 0:
    ButtonIsPressed[2] = 0
if joystick[j].getDown(b4) == 0:
    ButtonIsPressed[3] = 0
if joystick[j].getDown(b5) == 0:
    ButtonIsPressed[4] = 0

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

#check for currently pressed and possibly just pressed buttons
if joystick[j].getDown(b1):
    if ButtonIsPressed[0] == 0:
        ButtonJustDown[0] = 1
    ButtonIsPressed[0] = 1
if joystick[j].getDown(b2):
    if ButtonIsPressed[1] == 0:
        ButtonJustDown[1] = 1
    ButtonIsPressed[1] = 1
if joystick[j].getDown(b3):
    if ButtonIsPressed[2] == 0:
        ButtonJustDown[2] = 1
    ButtonIsPressed[2] = 1
if joystick[j].getDown(b4):
    if ButtonIsPressed[3] == 0:
        ButtonJustDown[3] = 1
    ButtonIsPressed[3] = 1
if joystick[j].getDown(b5):
    if ButtonIsPressed[4] == 0:
        ButtonJustDown[4] = 1
    ButtonIsPressed[4] = 1

# check for not pressed strum bar and reset HOPO Session if true
if joystick[j].pov[0] == p:
    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 Number Keys :-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 joystick[j].pov[0] != p:
    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)