März 2018 Archives
2018-03-27 11:13:27
Python with Minecraft on Fedora
This small tutorial is mostly based on the great tutorial at maciej.lasyk.info.
It has a relation to the book "Learn to program with minecraft" by Craig Richardson (german title: "Python programmieren lernen mit Minecraft"). In this book only Windows, OS X and Raspberry Pi are covered but not a "plain Linux system". This tutorial shows a way of how to do it on "common Linux".
I replayed Maciej's tutorial and did some things differently. It was a pre-work to create a repository holding all the packages required for "Python with Minecraft".
The differences in this/my tutorial are:
- use relative paths
- use sub dirs for different spigot versions
- don't care about pollution of Python's global space
OK, let's go. Create a new directory where you like and go into that directory. Then execute following commands:
1.) Update packages from repo and install required packages (maven is optional):
dnf update dnf install python3-pip python3-tools git #maven
2.) Install Java: IBM or Oracle is recommended. Alternatively:
dnf install java java-devel java-headless
3.) Spigot including Raspberryjuice (two versions for Spigot, 1.8.8 and 1.12.2):
wget -N http://ngtx.de/BuildTools.jar # redirect 301 git config --global --unset core.autocrlf # spigot 1.8.8 mkdir spigot-1.8.8 cd spigot-1.8.8 ln -s ../BuildTools.jar java -jar BuildTools.jar --rev 1.8.8 cd .. cp spigot-1.8.8/spigot-1.8.8.jar . echo '#!/bin/bash java -Xms2048M -Xmx2048M -jar spigot-1.8.8.jar ' >start-1.8.8.sh chmod 755 start-1.8.8.sh # you might want to delete spigot-1.8.8 directory # spigot 1.12.2 mkdir spigot-1.12.2 cd spigot-1.12.2 ln -s ../BuildTools.jar java -jar BuildTools.jar --rev 1.12.2 cd .. cp spigot-1.12.2/spigot-1.12.2.jar . echo '#!/bin/bash java -Xms2048M -Xmx2048M -jar spigot-1.12.2.jar ' >start-1.12.2.sh chmod 755 start-1.12.2.sh # you might want to delete spigot-1.12.2 directory git clone https://github.com/zhuowei/RaspberryJuice cd RaspberryJuice mvn package # optionally! checkout comes w/ jars cd .. mkdir plugins cp -af */target/*.jar plugins/ ||\ cp -af */jars/*-1.11.jar plugins/ # nasty legal stuff echo "eula=true" >eula.txt # you must maybe re-execute it after first # start of spigot server # start server ./start-1.8.8.sh # or: ./start-1.12.2.sh
4.) py3minepi the Python API which connects to the socket provided by Raspberryjuice, install command require root/sudo permissions:
wget --no-check-certificate -c -m \ https://github.com/py3minepi/py3minepi/archive/master.zip unzip github.com/py3minepi/*/*/master.zip pip3 install ./py3minepi-master # use sudo
5.) first test:
echo ' from mcpi.minecraft import Minecraft mc = Minecraft.create() mc.postToChat("Hello server!") ' >test.py python3 test.py