RetroArch | sophisticated frontend for the libretro API | Media library
kandi X-RAY | RetroArch Summary
kandi X-RAY | RetroArch Summary
RetroArch is the reference frontend for the libretro API. Popular examples of implementations for this API includes video game system emulators and game engines as well as more generalized 3D programs. These programs are instantiated as dynamic libraries. We refer to these as "libretro cores".
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QUESTION
Morning,
I'm trying to consolidate a number of smaller scripts into a single large bash script where everything is called via functions.
Most functions will function fine (i.e. script.sh update
), however giving script.sh status
for example will start giving errors related to the docker()
function.
I've corrected all the errors I can via shellcheck and tried adding return
to each function but it's still pulling incorrect functions.
Here is the script in full:
...ANSWER
Answered 2019-Oct-23 at 11:33I believe you have a namespace problem.
You define a docker()
function that does all strange things.
Then inside docker()
you call $(docker network ls)
, that just calls the same function recursively, or inside status
you call $(docker ps -aq | wc -l)
.
There is only one namespace - after you define a function named docker
docker() {}
anywhere you call $(docker)
it will call that function.
You can use command
, ex. echo() { printf "I AM NOT ECHO\n"; }; echo 123; command echo 123
- the first echo 123
will execute the function if it exists, the second one will however try to find echo
executable in PATH and execute it.
However I better suggest to just use a unique namespace that will not interfere with anything. Declaring your functions docker
hides the real command.
QUESTION
I have a simple, already-working bash script set up to launch specific files with specific programs in the gaming frontend EmulationStation on Windows.
But the frontend routes its actions through a Command Prompt. And when Command is used to run the script through Bash, the Bash shell just opens and then closes immediately.
Here's an image of what shows for the instant before Bash closes.
This is only happening when going through a separate Command Prompt first, such as Windows Command Prompt or Git Command Prompt. Running the script with an appropriate argument directly through the git-bash shell works just fine.
In case you want to see the script for any reason, here it is:
...ANSWER
Answered 2019-Aug-05 at 21:39Check if that program would still open/close a Windows when executed from the CMD with:
QUESTION
I use retroarch. It has save states and screen shots of save states. The files are named as follows.
...ANSWER
Answered 2018-May-08 at 02:35Try this update. I've changed only the contents of the if statement. We check if the extension begins with ".state".
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