minecraft-pi-reborn/debian/client/common/usr/bin/minecraft-pi

#!/bin/sh

set -e

# Ensure Features Are Selected
MCPI_FEATURES="$(zenity --class 'Minecraft - Pi edition' --list --checklist --column 'Enabled' --column 'Feature' \
    TRUE 'Touch GUI' \
    TRUE 'Fix Bow & Arrow' \
    TRUE 'Fix Attacking' \
    TRUE 'Mob Spawning' \
    TRUE 'Fancy Graphics' \
    TRUE 'Disable Autojump By Default' \
    TRUE 'Fix Sign Placement' \
    TRUE 'Show Block Outlines' \
    FALSE 'Expand Creative Inventory' \
    FALSE 'Peaceful Mode' \
    TRUE 'Animated Water' \
    TRUE 'Remove Invalid Item Background' \
    TRUE 'Disable gui_blocks Atlas' \
    TRUE 'Smooth Lighting' \
    FALSE '3D Anaglyph')"
MCPI_USERNAME="$(zenity --class 'Minecraft - Pi edition' --entry --text 'Minecraft Username:' --entry-text 'StevePi')"
export MCPI_FEATURES
export MCPI_USERNAME

# Ensure Groups Are Correct
if ! id -Gn "$(whoami)" | grep '\bdocker\b' > /dev/null; then
    pkexec usermod -aG docker "$(whoami)"
fi

# Allow X11 Connections From Root
xhost local:root

# Update Docker Container
export DOCKER_COMPOSE="docker-compose -f /usr/share/minecraft-pi/client/docker-compose.yml"
(${DOCKER_COMPOSE} pull || :) | zenity --class 'Minecraft - Pi edition' --progress --pulsate --no-cancel --auto-close --text 'Updating Minecraft...'

# Run
exec sg docker /usr/lib/minecraft-pi/run.sh