Save and load: CHK2

       Name: CHK2                                                    [Show more]
       Type: Variable
   Category: Save and load
    Summary: Second checksum byte for the saved commander data file
  Deep dive: Commander save files
             The competition code
    Context: See this variable in context in the source code
 References: No direct references to this variable in this source file


 Second commander checksum byte. If the default commander is changed, a new
 checksum will be calculated and inserted by the elite-checksum.py script.

 The offset of this byte within a saved commander file is also shown (it's at
 byte #74).


.CHK2

                        \ --- Mod: Code removed for Elite-A: ------------------>

\EQUB &03 EOR &A9       \ The checksum value for the default commander, EOR'd
\                       \ with &A9 to make it harder to tamper with the checksum
\                       \ byte, #74

                        \ --- And replaced by: -------------------------------->

 EQUB &58 EOR &A9       \ The checksum value for the default commander, EOR'd
                        \ with &A9 to make it harder to tamper with the checksum
                        \ byte, #74

                        \ --- End of replacement ------------------------------>