Is there a way to map <Enter> to a non-zero button? (joy2key)

[meleu]

Hi,

I have an arcade cabinet with this controller:

I configured it with an usual mapping:

[ Y ]  [ X ]  [ L ]  [ L2 ]

[ B ]  [ A ]  [ R ]  [ R2 ]

The buttons have the following numbers:

[ 0 ]  [ 1 ]  [ 2 ]  [ 6 ]

[ 3 ]  [ 4 ]  [ 5 ]  [ 7 ]

With this config the button 4 is the "OK" button in emulationstation and in RetroArch. In order to keep the same "feeling" I would like to use the button 4 for <Enter> on the console dialogs too (runcommand menu, RetroPie-Setup, etc.).

Is there a way to achieve it?

Or a more targeted question to what I believe is the possible solution:
Is there some line of code in joy2key where I can hardcode the button 4 to receive the config that the button 0 receives? (I know that joy2key is overwritten after an updating, but I won't update this build so frequently)

[dankcushions]

IMO joy2key should consider ANY joystick button to be enter/ok, rather than one specific, but maybe i'm missing something :)

[meleu]

@dankcushions yeah. You're missing that we need the <tab> in some situations (e.g. dialog --editbox). :-)

[BuZz]

@meleu you can adjust the codes that get sent - means customising the scripts though.

eg. line 116 of runcommand.sh

from

"$ROOTDIR/supplementary/runcommand/joy2key.py" "$JOY2KEY_DEV" kcub1 kcuf1 kcuu1 kcud1 0x0a 0x09 &

to

"$ROOTDIR/supplementary/runcommand/joy2key.py" "$JOY2KEY_DEV" kcub1 kcuf1 kcuu1 kcud1 0x0a 0x09 0x0a 0x0a 0x0a &

would assign 0x0a (enter) to buttons 2, 3 and 4 in addition to the existing mapping.