separating snes/super famicom games

FlyingTomahawk

Regarding the Fullname and name tags in the system cfg file. I left them as they are in my theme setup. But you can rename them if you want to

<name>famicom</name>
<fullname>Family Computer</fullname>

You seem to be in luck because the carbon theme comes with a TurboGrafx 16 theme already so you only need to copy&paste the PC engine system definitions and change the paths to the t16 roms folder inside the es_systems.cfg file. Also rename the name and full name to t16 and TurboGrafx16 if you like.

  <system>
    <name>tg16</name>
    <fullname>TurboGrafx16</fullname>
    <path>/home/pi/RetroPie/roms/t16</path>
    <extension>.bin .smc .sfc .fig .swc .mgd .zip .BIN .SMC .SFC .FIG .SWC .MGD .ZIP</extension>
    <command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ tg16 %ROM%</command>
    <platform>tg16</platform>
    <theme>tg16</theme>
  </system>

Not sure about the <platform> tag but I think that needs to stay as pcengine since that is used for scraping the roms later. Maybe I someone else can chime in and confirm that.
These two files you won't need

.gitattributes
.gitignore

delete them.

There is no carbon folder for famicom and superfamicom. So do I just copy the "nes" and "snes" folders and name them "famicom" and "superfamicom"?

Yes exactly. Copy and paste those folders, create also the rom folders, don't forget to add the systems definitions for them with the path to the correct rom folder.
Most theme creators name their logos system.svg and they sometimes add alternative logos and name them system2.svg
You can edit the theme.xml file to use either one. So if you want to use the system2.svg logo just change the image name inside the theme.xml file.
you will need the famicom and super famicom logos which I have. I am currently working on some Japanese MegaDrive logos and will offer them for download later. (Tomorrow?)

groviar

Okay, I see jdorion mentioned:

"don't forget to change the 'nes' word in the < command > line of your new system entry to be 'famicom':

<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 SYS nes %ROM%</command>
should be
<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 SYS famicom %ROM%</command>"

I see you hadn't done that in your examples. Did you just overlook that by accident?

How about the

carbon.xml
theme.xml

files from the carbon zip folder? Should those 2 stay in the "carbon-custom" folder?

backstander

@FlyingTomahawk
In your es_systems.cfg example the TurboGrafx-16 is tg16 and not t16.

I could be wrong but I think when you use like <platform>pcengine</platform> it will scrape the Europe art and if you put <platform>tg16</platform> it will scrape the USA art. Not sure where the Japan art fits in this but I would assume it's with the "pcengine" platform.

groviar

@backstander,

That's good to know. So I'll change the <platform> entry to "tg16" for the Turbografix entry. I'll leave the famicom and superfamicom <platform> entries alone since I don't know how they will scrape.

FlyingTomahawk

@groviar

Not sure about that one. I didn't do it in my RPi and had no issues thus far. But if he says you should do it, do it and see what happens. If you have any issues just revert it back.

Inside the carbon-custom folder you should have an art folder (includes all the necessary images for the theme.), various system folders and in each of them the theme.xml file and another art folder with the system.svg logos.
and usually at the bottom the carbon.xml file and probably a readme.txt file.

FlyingTomahawk

@backstander

Yeah thanks for pointing that out, my bad. Fixed it.
Not sure about the platform thing. Last time I scraped some PCengine games it gave me mostly TG16 images. Isn't that a rom thing? If it is a Japanese version rom it will scrape Japanese images? Something like that I thought, not sure though.

backstander

@groviar
Here's the list of supported platforms for Steven Selph's Scraper:
https://github.com/sselph/scraper/wiki/Supported-Platforms

...but it doesn't tell you exactly what to put in the <platform> entry. Does anyone have a list like that?

Not sure about the platform thing. Last time I scraped some PCengine games it gave me mostly TG16 images. Isn't that a rom thing? If it is a Japanese version rom it will scrape Japanese images? Something like that I thought, not sure though.

Yeah, Steven Selph's Scraper uses the hash of the file to check against a database of known hashes to get box art. I think the one built into EmulationStation might rely on this <platform> entry more.

jdorion

@groviar @FlyingTomahawk - changing nes to famicom in the <command> portion of es_systems.cfg will tell retroarch to look in the /opt/configs/famicom folder for its emulators.cfg and retroarch.cfg files when launching a rom. It's not 100% necessary, but would help if, for instance, you are doing the "All" folder thing and want the savegames for nes and famicom to be saved in the correct folders.

FlyingTomahawk

@jdorion

I see... then I guess it's up to him.

jdorion

platform is definitely there to help the scrapers - it would help them distinguish between a famicom rom and a nes rom with the same name, as @FlyingTomahawk mentioned

groviar

Okay so then should I definitely change the <platform> entry for the TurboGrafx-16 to "tg16"? How about the Famicom? Should I change the <platform> entry to famicom since it's on the list of scraped systems? That list doesn't mention superfamicom so I guess I should leave that as "snes"?

FlyingTomahawk

@groviar

to be honest I don't know. Try to use famicom once and if you can't scrape any games then change it back to nes. Same goes for the super famicom.

groviar

Okay, so here are my new entries in es_systems.cfg:

<system>
<name>famicom</name>
<fullname>Family Computer</fullname>
<path>/home/pi/RetroPie/roms/famicom</path>
<extension>.nes .zip .NES .ZIP</extension>
<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 SYS famicom %ROM%</command>
<platform>famicom</platform>
<theme>famicom</theme>
</system>

<system>
<name>superfamicom</name>
<fullname>Super Famicom</fullname>
<path>/home/pi/RetroPie/roms/superfamicom</path>
<extension>.bin .smc .sfc .fig .swc .mgd .zip .BIN .SMC .SFC .FIG .SWC .MGD .ZIP</extension>
<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 SYS superfamicom %ROM%</command>
<platform>snes</platform>
<theme>superfamicom</theme>
</system>

<system>
<name>tg16</name>
<fullname>TurboGrafx-16</fullname>
<path>/home/pi/RetroPie/roms/tg16</path>
<extension>.pce .ccd .cue .zip .PCE .CCD .CUE .ZIP</extension>
<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 SYS tg16 %ROM%</command>
<platform>tg16</platform>
<theme>tg16</theme>
</system>

All the other entries are exactly as they were in the original es_systems.cfg file. I don't see the super famicom listed in sselph's scraper, so I left that <platform> entry as snes. If my entries look okay to you guys, I'll copy it back over to /opt/retropie/configs/all/emulationstation/es_systems.cfg.

FlyingTomahawk

@groviar

Looks good to me.
The only thing I cannot tell you 100% OK is the <command> line. Not sure that needs to be changed. Give it a try and see how it goes.

backstander

@groviar

Okay, so here are my new entries in es_systems.cfg:

It looks good to me :-)

groviar

The only thing about the <command> line is I'm not sure I'd know if something went wrong. I wish I could be sure how that affects things.

backstander

@FlyingTomahawk

The only thing I cannot tell you 100% OK is the <command> line. Not sure that needs to be changed. Give it a try and see how it goes.

Good eye! Yeah those need to be the same as the original like the tg16 should be:
<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ pcengine %ROM%</command>

groviar

Ah, okay. So then I want to leave the <command> lines as they originally were:

<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 SYS pcengine %ROM%</command>

<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 SYS nes %ROM%</command>

<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 SYS snes %ROM%</command>

FlyingTomahawk

@backstander

That is what I thought too at least that is how I have it in my RPi.
I created Capcom Play Stystem and NeoGeo using the FBAlpha as base and the command line is set to fba since I want to use those settings for all 3 systems (FBA, CPS and NEOGEO)

backstander

@groviar
You can "Make" your own command directories like:
mkdir /opt/retropie/configs/tg16
and then just copy the data from the pcengine over to the tg16:
cp /opt/retropie/configs/pcengine/* /opt/retropie/configs/tg16/

But I don't see the benefit for doing this (unless you want them to use different default emulators and use completely different controller mapping or something else different).

in other words don't do this lol