Automatically fill in your favorite seed, game rules and other options into the Minecraft world creation settings.
Minecraft offers lots of settings for world creation. However, playing around with them is very laborious, because you always have to enter all of them again from scratch:
- People on the Monjang feedback site would love to be granted at least one customizeable profile to set their personal defaults. Unsolved since 2020-10-14.
- A little later, someone asked Reddit for help, but they had no solution either, and apparently gave up (thread closed/archived). Unsolved since 2021-01-02.
- Microsoft has documentation about World Templates, but it seems those are only useful for exactly reproducing all settings of a pre-generated world. As far as I understand it from a quick glance, you cannot even change the seed later. This does not help with tweaking and tinkering.
The proper solution would probably be for someone who knows about Minecraft modding to implement "Export World Settings" and "Import World Settings" buttons for the world creation dialog.
Until then, as a stopgap/crutch, I can try and set stuff blindly using
xdotool
to generate fake keyboard activity.
- To learn the names of options, see
cfg.defaults.ini
and also thetodo_add_spaces_enum
commands infuncs/mc_1_19_4.sh
.- If you provide un
cfg.defaults.ini
is read first, and it's NOT meant to be edited. Rather, give command line options askey=value
(see example below).- The special option name
:
means to read an additional config file. - The special option name
.
means to import and run bash code. This is not officially supported and will probably break accross versions. - In case of duplicate options, the later ones win over the earlier ones.
- If the
worldName
option is empty, a world name will be generated based on date, time, and (if specified) the seed. - The script will display a preview of what keyboard interactions it will
produce, then ask you how many seconds you will need to prepare.
- Ideally you have the world creation dialog already open and the only thing to do is to switch to the Minecraft window, so your answer will probably be 1 or 2.
- After the chosen preparation time, fake keyboard input will start. With default delays, it will type somewhat rapidly, and after very few seconds, MC will start creating the world.
- If you do not see rapid interaction even after double your wait time, something is broken. It's hopefully safe to switch back to your terminal and read the error messages. Usually the interactions do not include pressing Enter/Return (double-check the preview), so a surprise late start while you're back in the terminal shouldn't wreak too much havoc.
# To use just defaults:
./wcc.sh
# Read options from mobs.ini, challenge.ini and also set seed:
./wcc.sh :=mobs.ini :=challenge.ini seed=wombatwombatwombat
# Using unsupported option values gives an error. (The mistake here is uppercase.)
./wcc.sh gameMode=Creative
E: Unsupported value 'Creative' for option 'gameMode'! Expected one of: survival hardcore creative
# Using unsupported option names gives a warning message but won't stop WCC:
./wcc.sh instantWin=yes
[…]
Unsupported settings in config: instantWin
[…]
- Needs more/better tests and docs.
ISC