Fun Facts Splashscreens

[hiulit]

@meleu When I encountered the problem with Pixel theme and xmlstarlet I tried a different approach for finding the font.

function get_theme_font() {
    get_current_theme
    if [[ -n "$(find "$ES_DIR/themes/$current_theme/art" -type f -name '*.ttf')" ]]; then
        font="$(find "$ES_DIR/themes/$current_theme/art" -type f -name '*.ttf')"
    else
        font=$DEFAULT_FONT
    fi
}

I did the job, but I wasn't happy about repeating the find function , but I don't know any better :P

Do you think that could be a workaround for finding theme fonts?

I know that some themes can have multiple fonts but I think it's ok to use the first one found.

[meleu]

@hiulit it's better to move the nerdy conversation to the nerdy topic... :)

I'll try to answer your questions there. Wait a moment. ;)

[hiulit]

@meleu Oh, you're right! ;) See you there!

[meleu]

@BuZz please, evaluate if you would accept the following feature for splashscreen script module (and asplashscreen.sh script):

Adding an option to put a random "fun fact" on the splashscreen.

The result would be something like this:

Some notes about how I'm thinking to implement that:

• add a toggle option on splashscreen script module to enable/disable fun facts.

• when enabled, a new splashscreen would be generated at every boot

• a new dependency to generate the images: imagemagick (same as launchingimages scriptmodule).

• the image would be generated at boot in a background process and would be used in the next boot. I mean, when I boot my pi, the splashscreen I would see already exists and the script would be generating a new one for the next boot in a background process.

• (obviously) it would be only used when the splashscreen is an image (do nothing when using a video)

• the "fun facts database" would be a text file in $datadir/splashscreens/.

  • an "official" funfacts collection could be stored in the official repo in scriptmodules/supplementary/splashscreen/

  • provide a way to the user use a custom funfacts collection.

• the font to be used for the fun fact text would be the same as the one used by the current ES theme in detailed view.

  • Note: RetroPie must be frontend agnostic. Then, if the script can't find the font as described above, it would use a generic font.

• all the logic for the image generation would be in asplashscreen.sh script

[BuZz]

@meleu I wouldn't be interested sorry.

[meleu]

@buzz copy that.

@hiulit let's keep the development extra-officially.

[hiulit]

@meleu Alright!

[hiulit]

Good news everyone!
We have a working Fun Facts Splashscreens generator! :D

https://github.com/hiulit/RetroPie-Fun-Facts-Splashscreens

Fun Facts Splashscreens for RetroPie

Not working yet! Well, it's working, but it's not officially released! It's just for testing purposes!

This script generates splashscreens for RetroPie with a random Fun Fact!™.

WARNING: Splashscreens are only only available on the Raspberry Pi.

For now, this is the best way to use the splashscreen created by this script:

• Create a Fun Fact!™ splashscreen. See the examples below.
• Go to the Splashscreen Menu (the Splashscreen Menu can be accessed from the RetroPie Menu in EmulationStation or through the setup script under option 3)
• Select the Choose Own Splashscreen option. See the Splashscreen wiki.
• Select the recently created Fun Fact!™ splashscreen.

Instalation

cd /home/pi/
git clone https://github.com/hiulit/es-fun-facts-splashscreens.git
cd es-fun-facts-splashscreens/
sudo chmod +x es-fun-facts-splashscreens.sh

Usage

sudo ./es-fun-facts-splashscreens.sh [options]

If no options are passed, you will be prompted with a usage example:

USAGE: sudo ./es-fun-facts-splashscreens.sh [options]

Use '--help' to see all the options

Options

• --help: Print the help message and exit.
• --enable-boot: Enable script to be launch at boot.
  • $1: Path to the splashscreen to be used.
  • $2: Text color.
• --disable-boot: Disable script to be launch at boot.
• --create-fun-fact: Create Fun Fact Splashscreen.
  • $1: Path to the splashscreen to be used.
  • $2: Text color.

If no options are passed to --create-fun-fact or --enable-boot, the script takes the splashscreen and the text color defaults, splash4-3.png and white, respectively.

Examples

--help

Print the help message and exit.

sudo ./es-fun-facts-splashscreens.sh --help

--enable-boot [options]

Enable script to be launch at boot.

WARNING: Backing up /etc/rc.local it's most recommended before using this option. It could erase important stuff. Use it at your own risk.

Options:

• $1: Path to the splashscreen to be used.
• $2: Text color.

sudo ./es-fun-facts-splashscreens.sh --enable-boot /home/pi/Downloads/retropie-2014.png black

--disable-boot

Disable script to be launch at boot.

WARNING: Backing up /etc/rc.local it's most recommended before using this option. It could erase important stuff. Use it at your own risk.

sudo ./es-fun-facts-splashscreens.sh --disable-boot

--create-fun-fact

Create Fun Fact Splashscreen.

Options:

• $1: Path to the splashscreen to be used.
• $2: Text color.

sudo ./es-fun-facts-splashscreens.sh --create-fun-fact /home/pi/Downloads/retropie-2014.png black

Credits

Thanks to:

• @Parviglumis - For the idea of creating the Fun Facts Splashscreens.
• @meleu - For all his help and wisdom with the code :D
• All the people at the RetroPie Forum.

[hiulit]

Here's a little video demo where you can see it generates a new random splashscreens at every boot:

P.S. I know!!! Get a new power supply!! I know!!! :P

[meleu]

@hiulit Good job! :D

[Parviglumis]

WOW. You guys are amazing!

[hiulit]

@meleu @Parviglumis Thanks! : D It's been fun doing this project! There's a couple of things that could be improved to make it more 'bullet-proof' (aka robust) but I'm happy with it.
I hope you can try it and let me know if it works and if you'd like something else implemented.

[hiulit]

Also, I think it's time to add more Fun Facts!, right?

Here it is an online text editor that anyone can edit http://www.writeurl.com/text/w67sdbpbji22fdc7exd5/ps4uvs5e3cu0nn58m757/4fn5n3cx7x3fn4fkvdav

EDIT: Or, if you know how, create a pull request with changes to https://github.com/hiulit/RetroPie-Fun-Facts-Splashscreens/blob/master/fun-facts.txt

Just add a new Fun Fact!™ at the end and I'll grab them from time to time and update the repository.

IMPORTANT: Every Fun Fact!™ must be in one line.

P.S. That's something that could be improved :P
P.S.S. Does anyone know if there's like a video games 'fun facts' database? It would be awesome if it came with an API :D

[Flapperultra]

awesome work but one question does it or will be able to show video splash screens I create?

[hiulit]

@flapperultra I'm sorry, but this script doesn't work with videos, only images. It creates a splashscreen (the one shown at boot) based on an image you choose and the color for the Fun Fact!™.
It was never intended to create videos with fun facts.

If you want to show a video splashscreen you've created, see the Splashscreen Wiki.

[meleu]

@hiulit there's another PR on your repo.

Also, I'm thinking if this functionality could be converted in a scriptmodule and submitted to @zerojay 's RetroPie-Extra repository... What do you think?

[zerojay]

If you build it, I'll take it. I accept PRs. :)

[hiulit]

@meleu Thanks again for the PR! :) There's quite a few changes, so I'll try to understand everything. Then maybe I'll ask you some questions about it :P , test it and merge it.
@zerojay That's a great idea! I'll take a look at how to implement that :)

[hiulit]

@zerojay @meleu I've created a PR ;) https://github.com/zerojay/RetroPie-Extra/pull/265

[hiulit]

I think we are ready for a v1.0.0!!! https://github.com/hiulit/RetroPie-Fun-Facts-Splashscreens

Here are the latest updates:

• Added a bunch of new Fun Facts!
• Had a lot of help from @meleu , so the code should be quite good :P
• Some refactoring has been done. Check out the new README.
• Created a GUI. Some examples:

Also, I created a scriptmodule that is waiting to be integrated in @zerojay 's RetroPie-Extra repository. This will make installation and usage easier, because the script will be in RetroPie Setup.