Add 6 button support

EDIT: For some reason, the 6 button controller doesn't work correctly in Kega, but in Regen, it works. No idea why...

NOTE: The original author (Gardeguey) targeted the 2005 Hivebrain Disassembly. Using the newer git version is a bit more trivial. I will be adding instructions on that at a future date.

STEP 1

Change all the text with...

$FFFFF602 to RAM_Control_1_Extra

$FFFFF603 to RAM_Control_1_ExtraPress

$FFFFF604 to RAM_Control_1_Hold

$FFFFF605 to RAM_Control_1_Press

STEP 2

Add these variables at the begining of the asm file:

;Buttons map (HardWareMan)
JoyUp equ 1
JoyDown equ 2
JoyUpDown equ 3
JoyLeft equ 4
JoyRight equ 8
JoyLeftRight equ $C
JoyCursor equ $F
JoyB equ $10
JoyC equ $20
JoyA equ $40
JoyABC equ $70
JoyStart equ $80
JoyABCS equ $F0
JoyZ equ $100
JoyY equ $200
JoyX equ $400
JoyXYZ equ $700
JoyMode equ $800
JoyMS equ $880
JoyXYZM equ $F00
JoyABCXYZ equ $770
JoyAnyButton equ $FF0
JoyAnyKey equ $FFF

;New ;Old
RAM_Control_1_Extra equ $FFFFFFA0 ;$FFFFF602
RAM_Control_1_ExtraPress equ $FFFFFFA2 ;$FFFFF603
RAM_Control_1_Hold equ $FFFFFFA4 ;$FFFFF604
RAM_Control_1_Press equ $FFFFFFA6 ;$FFFFF605
RAM_Control_2_Extra equ $FFFFFFA8 ;$FFFFF606
RAM_Control_2_ExtraPress equ $FFFFFFAA ;$FFFFF607
RAM_Control_2_Hold equ $FFFFFFAC ;$FFFFF608
RAM_Control_2_Press equ $FFFFFFAE ;$FFFFF609