Minecraft Forums

#!/bin/bash

# Enkouyami's Bash Minecraft Installer
# Copyright (C) 2012 Ely Lizaire

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/&gt;.

# For any suggestions or feedback, reach me at http://www.minecraftforum.net/topic/1114574-bash-minecraft-installer/ or send me an e-mail at [email protected]

# This script was inspired by Alloc's Minecraft Installer at http://www.minecraftforum.net/topic/250945-install-ubuntu-minecraft-installer-update-20/
# Alloc's e-mail: [email protected]

# This script attempts to install Minecraft.
# It also has s to download Minecraft files directly from minecraft.net, install Oracle Java, Sun Java, and or OpenJDK.

echo "------------------------------------------------------" echo ""
echo "Enkouyami's Bash Minecraft Installer Copyright (C) 2012 Ely Lizaire"
echo "This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'."
echo "This is free software, and you are welcome to redistribute it"
echo "under certain conditions; type 'show c' for details."
echo ""
echo " _____________________________________________"
echo "/* *** ** ***** ** *** *\ "
echo "|*********************************************| "
echo "|* Enkouyami's Bash Minecraft Installer *|"
echo "|* Version 1.4 *|"
echo "|* 9 July 2012 *|"
echo "|* My email: [email protected] *|"
echo "|*********************************************|"
echo "\_____________________________________________/"
echo "Visit http://www.minecraftforum.net/topic/1114574-bash-minecraft-installer/ for more help."

#------------------#
# License Menu #
#------------------#
licenseMenu() {
echo ""
echo "The GPLv3 license imposes the requirement that any freedom that is granted regarding the original work must be granted on exactly the same or compatible terms in any derived work."
echo ""
echo "Enter '1' to download the full license details at http://www.gnu.org/licenses/gpl-3.0.txt and then press 'q' to quit reading"
echo "Enter '2' to go back to main menu."
echo ""
read character
case $character in
1 ) Showlicense
return;;
2 | q ) return
return;;
*) echo "Invalid choice"
return
esac
} ## END LicenseMenu

#----------------#
# Show License #
#----------------#
Showlicense() {
License='$(dirname -- "$0")/gpl-3.0.txt' # GNU General Public license
cd '$(dirname -- "$0")' && wget -c http://www.gnu.org/licenses/gpl-3.0.txt
less "$License" # Can either use the basic "more", or "less", dialog, and "most" to display the file.
} ## END ShowLicense

counter=1
#-----------#
# Dots #
#-----------#
# This simply prints three Dots. It waits .1 seconds between each dot.
Dots() {
while [ $counter -le 3 ]
do
echo -n "."
sleep .1
((counter++))
done
let counter=1
echo ""
} ## END Dots

#-------------------#
# Java Checking #
#-------------------#
CheckJavas() { # Here, this script will attempt to check for Java by checking to see if installation folders are present.
echo -n "Checking for Java"
Dots
echo ""
echo -n "looking for Oracle Java"
Dots
if [ -e /usr/lib/jvm/java-7-oracle ] && [ -e /usr/lib/jvm/java-7-oracle/bin ] && [ -e /usr/lib/jvm/java-7-oracle/bin/java ]; then
echo "Oracle Java 7 is Installed"
echo ""
else
echo "Oracle Java 7 is NOT installed"
echo ""
echo "Looking for Sun Java 6"
if [ -e /usr/lib/jvm/java-6-sun ] && [ -e /usr/lib/jvm/java-6-sun/bin ] && [ -e /usr/lib/jvm/java-6-sun/bin/java ]; then
echo "Sun Java 6 is Installed!"
echo ""
else
echo "Sun Java 6 is NOT installed"
echo ""
echo -n "Looking for OpenJDK 7"
Dots
if [ -e /usr/lib/jvm/java-7-openjdk-common ] && [ -e /usr/lib/jvm/java-7-openjdk-common/jre ] && [ -e /usr/lib/jvm/java-7-openjdk-common/jre/lib ]; then
echo "OpenJDK 7is Installed"
echo ""
else
echo "OpenJDK 7 is NOT installed"
echo ""
echo "Looking for OpenJDK 6"
if [ -e /usr/lib/jvm/java-6-openjdk-common ] && [ -e /usr/lib/jvm/java-6-openjdk-common/jre ] && [ -e /usr/lib/jvm/java-6-openjdk-common/jre/lib ]; then
echo "OpenJDK 6 is Installed"
java -version
javac -version
echo "folders detected:"
ls /usr/lib/jvm/
else
echo "OpenJDK 6 is NOT installed"
echo ""
fi
fi
fi
fi
ls /usr/lib/jvm/
} ## END CheckJavas

#-----------------#
# Java Menu #
#-----------------#
JavaMenu() {
echo "------------------------------------------------------"; echo ""
echo "#---------------------#"
echo "# Java Menu #"
echo "#---------------------#"
echo "What would you like to do? (enter number of choice)"; echo ""
echo "1) Check the default Java client"
echo "2) Install Oracle/Sun Java (Recommended)"
echo "3) Install OpenJDK"
echo "4) Manually select which Java to use (Recommended)"
echo "5) Use OpenJDK 7 to run minecraft from now on"
echo "6) Use Oracle Java 7 to run minecraft from now on"
echo "7) Use Sun Java 6 to run minecraft from now on(May not work)"
echo "8) Go back to main menu"
echo ""
read character
case $character in
1 ) java -version
JavaMenu;;
2 ) OracleJavaMenu
JavaMenu;;
3 ) OpenJDKInstall
javac -version;;
4 ) sudo update-alternatives --config java
sudo update-alternatives --config javac
sudo update-alternatives --config javaws
echo ""; echo "Done!"; echo "";
JavaMenu;;
5 ) OpenJDKDefault
JavaMenu;;
6 ) OracleJavaDefaultA
JavaMenu;;
7 ) SunJavaDefault
JavaMenu;;
8 ) return;;
* ) echo "Invalid choice"
JavaMenu
esac
} ## END JavaMenu

#----------------------#
# Oracle Java Menu #
#----------------------#
OracleJavaMenu() {
echo "------------------------------------------------------"
echo ""
echo "#-------------------------------------#"
echo "# Installing Oracle/Sun Java Menu #"
echo "#-------------------------------------#"
echo "1. Install Oracle Java 7"
echo "2. Install/update Sun Java 6"
echo ""
read character
case $character in
1 ) OracleJavaInstallA;;
2 ) SunJavaInstallA;;
* ) echo ""; echo "Invalid Choice!"
esac
} ## END OracleJavaMenu

#--------------------------------#
# Oracle Java 7 InstallationA #
#--------------------------------#
OracleJavaInstallA() {
echo "Do you wish to purge OpenJDK from your system? [y/N]"
echo ""
read character
case $character in
y | Y ) PurgeOpenJDK
OracleJavaInstallB;;
n | N ) OracleJavaInstallB;;
* ) echo "" echo "Invalid Choice!"
esac
} ## END OracleJavaInstallA

#-----------------------#
# Purge OpenJDK 7 #
#-----------------------#
PurgeOpenJDK() {
echo -n "Purging OpenJDK from your system!"
Dots
echo "This requires root access:"
sudo apt-get purge openjdk* && sudo apt-get purge icedtea6*
echo "" echo "Done!"; echo ""
} ## END PurgeOpenJDK

#---------------------------------#
# Oracle Java 7 InstallationB #
#---------------------------------#
OracleJavaInstallB() {
echo "Do you wish to add the PPA? [y/N]"
echo ""
read character
case $character in
y | Y ) OracleJava7PPA
OracleJavaInstall;;
n | N ) OracleJavaInstall;;
* ) echo "" echo "Invalid Choice!"
esac
} ## END OracleJavaInstallB

#-----------------------------#
# Install Oracle Java 7 ppa #
#-----------------------------#
OracleJava7PPA() {
echo -n "Adding Oracle Java 7 PPA"
Dots
echo "This requires root access:"
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
echo ""; echo "Done!"; echo ""
} ## END OracleJava7PPA

#-------------------------#
# Oracle Java 7 Install #
#-------------------------#
OracleJavaInstall() {
echo -n "Installing Oracle Java 7"
Dots
echo "This requires root access:"
sudo mkdir -p /usr/lib/mozilla/plugins
sudo apt-get install Oraclejava7-installer
echo ""; echo "Done!"; echo ""
} ## END OracleJavaInstall

#--------------------------------#
# Set Oracle Java 7 as Default #
#--------------------------------#
OracleJavaDefaultA() {
echo -n "Making Oracle Java the default"
Dots
echo "Don't worry if you see lots of errors"
sudo update-java-alternatives -s java-7-oracle
echo ""; echo "Done!"; echo ""
} ## END OracleJavaDefaultA

#-------------------#
# OpenJDK Install #
#-------------------#
OpenJDKInstall() {
echo -n "Starting OpenJDK installation"
Dots
echo "This requires root access:"
sudo mkdir -p /usr/lib/mozilla/plugins
sudo apt-get install openjdk-7-jre icedtea-7-plugin
echo ""; echo "Done!"; echo ""
} ## END OpenJDKInstall

#--------------------------#
# Set OpenJDK as Default #
#--------------------------#
OpenJDKDefault() {
echo -n "Making OpenJDK the default"
Dots
echo "Don't worry if you see lots of errors"
sudo update-java-alternatives -s java-1.7.0-openjdk-i386
echo ""; echo "Done!"; echo ""
} # END OpenJDKDefault

#----------------------#
# Install Sun Java 6 #
#----------------------#
SunJavaInstallA() {
echo ""
echo -n "Installing Sun Java 6"
Dots
echo "Do you wish to add the PPA? [y/N]"
echo ""
read character
case $character in
y | Y ) SunJavaInstallPPA
SunJavaInstall
return;;
n | N ) SunJavaInstall
return;;
* ) echo "Invalid Choice"
InstallJavaA
esac
} # END SunJavaInstallA

#----------------------#
# Install Sun Java 6 #
#----------------------#
SunJavaInstall() {
echo "Installing Sun Java 6"
echo "This requires root access:"
sudo mkdir -p /usr/lib/mozilla/plugins
sudo apt-get install update-sun-jre
echo ""; echo "Done!"; echo ""
} # END SunJavaInstall

#--------------------------#
# Install Sun Java 6 PPA #
#--------------------------#
SunJavaInstallPPA() {
echo "This requires root access:"
sudo add-apt-repository 'deb http://www.duinsoft.nl/pkg debs all/'
sudo apt-get update
} ## END SunJavaInstallPPA

#-----------------------------#
# Set Sun Java 6 as Default #
#-----------------------------#
SunJavaDefault() {
echo -n "Making Sun Java the default"
Dots
echo "Don't worry if you see lots of errors"
echo ""
sudo update-java-alternatives -s java-6-sun
sudo update-java-alternatives -s java-6-sun-i386
echo ""; echo "Done!"; echo ""
} ##END SunJavaDefault

#---------------------#
# Install Minecraft #
#---------------------#
InstallMinecraft() { # Here this script will first check to see if the user already has minecraft.jar
# If so, it won't be downloaded.
echo ""
echo "#--------------------------#"
echo "# Minecraft Installation #"
echo "#--------------------------#"
echo ""
echo -n "Checking if minecraft is already installed"
Dots
echo ""
if [ -e /home/$(whoami)/.minecraft/install_files ]; then
echo -ne "Removing uneeded install_files folder"
rm -rf /home/$(whoami)/.minecraft/install_files
fi
if [ -e /home/$(whoami)/.minecraft/minecraft.jar ]; then
echo "Minecraft is already present!"
return
else
cd /home/$(whoami)
if [ ! -e /home/$(whoami)/.minecraft ]; then
echo -ne "Creating ~/.minecraft"
Dots
echo ""
mkdir .minecraft
fi
fi
cd /home/$(whoami)/.minecraft
echo -n "Downloading minecraft.jar"
Dots
wget -q www.minecraft.net/download/minecraft.jar
echo -ne "Downloading the icon to ~/.minecraft"
Dots
wget -q http://www.minecraft.net/favicon.png
mv /home/$(whoami)/.minecraft/favicon.png /home/$(whoami)/.minecraft/Minecraft.png
echo ""
echo -e "Minecraft has finished downloading!"
echo ""
#--------------------------------------------
echo -ne "Setting up the minecraft /usr/local/games shell script"
Dots
# This writes a shell script in the /usr/local/games folder, if it already exists in /usr/local/games or /usr/local/bin, it will be replaced.
if [ -e /usr/local/games/minecraft ]; then
echo -n "Removing previous version"
Dots
echo ""
rm -rf /usr/local/games/minecraft
fi
if [ -e /usr/local/bin/minecraft ]; then
echo -ne "Removing previous version"
Dots
rm -rf /usr/local/bin/minecraft
fi
touch minecraft
echo "java -jar /home/$(whoami)/.minecraft/minecraft.jar" >> minecraft
echo ""
echo -n "Moving and changing permission of Minecraft shell script"
Dots
echo "This requires root access:"
sudo chmod +x minecraft
sudo mv minecraft /usr/local/games/
echo "Done!"
echo ""
#--------------------------------------------
echo "Installing the minecraft icon"
xdg-desktop-icon install --novendor /home/$(whoami)/.minecraft/Minecraft.png
rm -rf Minecraft.png
echo ""
#--------------------------------------------
echo -n "Creating a desktop launcher"
Dots
if [ -e /home/$(whoami)/Minecraft.desktop ]; then
rm -rf /home/$(whoami)/Minecraft.desktop
fi
touch 'Minecraft.desktop'
echo "[Desktop Entry]" >> Minecraft.desktop
echo "Version=1.0" >> Minecraft.desktop
echo "Name=Minecraft" >> Minecraft.desktop
echo "GenericName=Game" >> Minecraft.desktop
echo "Comment=Minecraft is a game about placing blocks to build anything you can imagine." >> Minecraft.desktop
echo "Exec=minecraft" >> Minecraft.desktop
echo "Terminal=false" >> Minecraft.desktop
echo "Icon=Minecraft" >> Minecraft.desktop
echo "Categories=Game;Application;" >> Minecraft.desktop
echo "Type=Application" >> Minecraft.desktop
echo "StartupNotify=true" >> Minecraft.desktop
echo "Actions=RunInTerminal" >> Minecraft.desktop
echo "" >> Minecraft.desktop
echo "[Desktop Action RunInTerminal]" >> Minecraft.desktop
echo "Name=Run in Terminal" >> Minecraft.desktop
echo "Exec=sudo gnome-terminal -x minecraft" >> Minecraft.desktop
#---------------------------------------------
echo -n "Granting the launcher executable permissions and adding it to your desktop"
Dots
echo "This requires root access:"
sudo chmod +x Minecraft.desktop
cp Minecraft.desktop /home/$(whoami)/Desktop
echo "Done!"; echo ""
#----------------------------------------------------
echo -n "Adding it to your application menu"
Dots
xdg-desktop-menu install --novendor Minecraft.desktop
xdg-desktop-menu forceupdate
rm -rf Minecraft.desktop
rm -rf /home/$(whoami)/Desktop/Minecraft.png
echo ""
#---------------------------------------------
# This writes a script that will add /usr/local/games to PATH which will then allow the user to run minecraft from terminal, just by typing "minecraft"
if [ ! -e /home/$(whoami)/.minecraft/add_usr-local-games_to_PATH.sh ]; then
rm -rf add_usr-local-games_to_PATH.sh
fi
if [ ! -e /etc/profile.d/add_usr-local-games_to_PATH.sh ]; then
echo -ne "Adding /usr/local/games to PATH so you can run minecraft with 'minecraft' from terminal"
Dots
touch add_usr-local-games_to_PATH.sh
echo "# set PATH so it includes /usr/local/games if it exists" >> add_usr-local-games_to_PATH.sh
echo "if [ -e '/usr/local/games' ]; then" >> add_usr-local-games_to_PATH.sh
echo " export PATH=/usr/local/games:$PATH" >> add_usr-local-games_to_PATH.sh
echo "fi" >> add_usr-local-games_to_PATH.sh
sudo chmod +x add_usr-local-games_to_PATH.sh
sudo mv add_usr-local-games_to_PATH.sh /etc/profile.d/add_usr-local-games_to_PATH.sh
source /etc/profile.d/add_usr-local-games_to_PATH.sh
echo ""
fi
#---------------------------------------------
echo "SUCCESS!"
echo ""
echo -ne "Hopefully Minecraft has been successfully downloaded and installed without any problems. Check your desktop and Applications menu for launchers. You can also run it from terminal with a 'minecraft' command."
echo "Visit the forum at http://www.minecraftforum.net/topic/1114574-bash-minecraft-installer/ (I would prefer you do that) or e-mail me at [email protected] if you have any questions"
echo "Enjoy! :D"
echo ""
} ## END InstallMinecraft

#-----------------------#
# Uninstall Minecraft #
#-----------------------#
UninstallMinecraft() {
echo -n "Looking for Minecraft"
Dots
if [ -e /home/$(whoami)/.minecraft/minecraft.jar ]; then
echo "Minecraft found!"
echo -n "Uninstalling"
cd /home/$(whoami)/.minecraft
Dots
echo ""
echo "Do you wish to save your settings and save data? [y/N]"
read character
case $character in
y | Y ) UninstallMinecraftA
echo "";;
n | N ) UninstallMinecraftB
echo "";;
* ) echo "Invalid choice!";;
esac
UninstallMinecraft2
else
echo "Minecraft not detected!"
fi
} ## END UninstallMinecraft

#------------------------#
# Uninstall MinecraftA #
#------------------------#
UninstallMinecraftA() {
echo -n "Uninstalling minecraft while keeping your personal data"
Dots
echo ""
if [ -e /home/$(whoami)/.minecraft/install_files ]; then
echo -ne "Removing install_files folder"
echo ""
rm -rf /home/$(whoami)/.minecraft/install_files
fi
rm -rf bin
rm -rf texturepacks
rm minecraft.jar
rm -rf minecraft
rm -rf resources
} ## END UninstallMinecraftA

#------------------------#
# Uninstall MinecraftB #
#------------------------#
UninstallMinecraftB() {
echo -n "Removing minecraft folder"
Dots
echo ""
rm -rf /home/$(whoami)/.minecraft
echo ""
} ## END UninstallMinecraftB

#------------------------#
# Uninstall Minecraft2 #
#------------------------#
UninstallMinecraft2() {
echo "Uninstalling the icon"
xdg-desktop-icon uninstall --novendor Minecraft.png
echo ""
#--------------------------------------------
echo ""
echo -n "Removing menu launcher"
Dots
xdg-desktop-menu uninstall Minecraft.desktop
echo ""
#--------------------------------------------
if [ -e /home/$(whoami)/Desktop/Minecraft.desktop ]; then
echo -n "Removing Desktop launcher"
Dots
rm -rf /home/$(whoami)/Desktop/Minecraft.desktop
echo ""
fi
#--------------------------------------------
echo -ne "Removing Launcher in '/usr/local/games'"
Dots
echo "This requires root access:"
sudo rm -rf /usr/local/games/minecraft
echo ""
if [ -e /usr/local/games/minecraft ]; then
echo -ne "Removing launcher in '/usr/local/bin/minecraft'"
rm -rf /usr/local/bin/minecraft
fi
echo "Minecraft has been uninstalled :("
} ## END UninstallMinecraft2

#----------------------------#
# Install Minecraft Server #
#----------------------------#
ServerInstall() {
echo ""
echo "#----------------------------------#"
echo "# Minecraft Server Installation #"
echo "#----------------------------------#"
echo ""
echo -n "Checking if minecraft server is already installed"
Dots
if [ -e /home/$(whoami)/Minecraft_Server/bin/minecraft_server.jar ]; then
echo "Minecraft server client is already present!"
return
else
echo ""
echo -n "Installing Minecraft Server"
Dots
echo ""
fi
if [ ! -e /home/$(whoami)/Minecraft_Server ]; then
echo -ne "Creating ~/Minecraft_Server"
Dots
mkdir /home/$(whoami)/Minecraft_Server
fi
cd /home/$(whoami)/Minecraft_Server
if [ ! -e /home/$(whoami)/Minecraft_Server/bin ]; then
echo -ne "Creating ~/Minecraft_Server/bin"
Dots
echo ""
mkdir bin
fi
cd bin
echo -n "Downloading minecraft_server.jar"
Dots
wget -q http://www.minecraft.net/download/minecraft_server.jar
echo -n "Downloading the icon to ~/Minecraft_Server"
Dots
wget -q http://i.imgur.com/ugDRM.png
mv /home/$(whoami)/Minecraft_Server/bin/ugDRM.png /home/$(whoami)/Minecraft_Server/bin/Minecraft_Server.png
echo ""
echo -e "Minecraft Server has finished downloading!"
echo ""
#---------------------------------------------
echo -ne "Setting up the Minecraft '/usr/local/games' shell script"
Dots
# This writes a shell script in the /usr/local/games folder, if it already exists in /usr/local/games or /usr/local/bin, it will be replaced.
if [ -e /usr/local/games/minecraft_server ]; then
echo -n "Removing previous version"
Dots
rm -rf /usr/local/games/minecraft_server
fi
if [ -e /usr/local/bin/minecraft_server ]; then
echo -n "Removing previous version"
Dots
rm -rf /usr/local/bin/minecraft_server
fi
touch minecraft_server
echo "java -Xmx1024M -Xms1024M -jar /home/$(whoami)/Minecraft_Server/bin/minecraft_server.jar" >> minecraft_server
echo -n "Moving and changing permission of Minecraft shell script"
Dots
echo "This requires root access:"
sudo chmod +x minecraft_server
sudo mv minecraft_server /usr/local/games
echo "Done!"
echo ""
#--------------------------------------------
echo "Installing the minecraft icon"
xdg-desktop-icon install --novendor /home/$(whoami)/.minecraft/Minecraft_Server.png
rm -rf Minecraft_Server.png
echo ""
#---------------------------------------------
echo -n "Creating a desktop launcher"
Dots
if [ -e /home/$(whoami)/Minecraft_Server.desktop ]; then
rm -rf /home/$(whoami)/Minecraft_Server.desktop
fi
touch Minecraft_Server.desktop
echo "[Desktop Entry]" >> Minecraft_Server.desktop
echo "Version=1.0" >> Minecraft_Server.desktop
echo "Name=Minecraft Server" >> Minecraft_Server.desktop
echo "GenericName=Server game client GUI" >> Minecraft_Server.desktop
echo "Comment=Minecraft Server GUI" >> Minecraft_Server.desktop
echo "Exec=minecraft" >> Minecraft_Server.desktop
echo "Terminal=false" >> Minecraft_Server.desktop
echo "Icon=Minecraft_Server" >> Minecraft_Server.desktop
echo "Categories=Game;Application;" >> Minecraft_Server.desktop
echo "Type=Application" >> Minecraft_Server.desktop
echo "StartupNotify=true" >> Minecraft_Server.desktop
echo "Actions=RunInTerminal" >> Minecraft_Server.desktop
echo "" >> Minecraft_Server.desktop
echo "[Desktop Action RunInTerminal]" >> Minecraft_Server.desktop
echo "Name=Run in Terminal" >> Minecraft_Server.desktop
echo "Exec=sudo gnome-terminal -x minecraft" >> Minecraft_Server.desktop
#----------------------------------------------------
echo -n "Granting the launcher executable permissions and adding it to your desktop"
Dots
echo "This requires root access:"
sudo chmod +x Minecraft_Server.desktop
cp Minecraft_Server.desktop /home/$(whoami)/Desktop
echo "Done!"
echo ""
#---------------------------------------------
echo -n "Adding it to your application menu"
Dots
xdg-desktop-menu install --novendor Minecraft_Server.desktop
xdg-desktop-menu forceupdate
rm -rf Minecraft_Server.desktop
rm -rf /home/$(whoami)/Desktop/Minecraft_Server.png
echo "Done!"
echo ""
#---------------------------------------------
# This writes a script that will add /usr/local/games to PATH which will then allow the user to run Minecraft Server from terminal, just by typing "minecraft_server"
if [ ! -e /home/$(whoami)/.minecraft/add_usr-local-games_to_PATH.sh ]; then
rm -rf add_usr-local-games_to_PATH.sh
fi
if [ ! -e /etc/profile.d/add_usr-local-games_to_PATH.sh ]; then
echo "Adding /usr/local/games to PATH so you can run minecraft with 'minecraft' from terminal"
Dots
touch add_usr-local-games_to_PATH.sh
echo "# set PATH so it includes /usr/local/games if it exists" >> add_usr-local-games_to_PATH.sh
echo "if [ -e '/usr/local/games' ]; then" >> add_usr-local-games_to_PATH.sh
echo " export PATH=/usr/local/games:$PATH" >> add_usr-local-games_to_PATH.sh
echo "fi" >> add_usr-local-games_to_PATH.sh
sudo chmod +x add_usr-local-games_to_PATH.sh
sudo mv add_usr-local-games_to_PATH.sh /etc/profile.d/add_usr-local-games_to_PATH.sh
source /etc/profile.d/add_usr-local-games_to_PATH.sh
echo "Done!"
echo ""
fi
#---------------------------------------------
echo "SUCCESS!"
echo ""
echo -ne "Hopefully Minecraft Server has been successfully downloaded and installed without any problems. Check your desktop and Applications menu for launchers. You can also run it from terminal with a 'minecraft' command."
echo "Visit the forum at http://www.minecraftforum.net/topic/1114574-bash-minecraft-installer/ (I would prefer you do that) or e-mail me at [email protected] if you have any questions"
echo "Enjoy! :D"
echo ""
} ## END ServerInstall

#------------------------------#
# Uninstall Minecraft Server #
#------------------------------#
UninstallServer() {
echo -n "Looking for Minecraft Server"
Dots
if [ -e /home/$(whoami)/Minecraft_Server/bin/minecraft_server.jar ]; then
echo "Minecraft Server found!"
echo "Do you wish to save your settings and save data? [y/N]"
read character
case $character in
y | Y ) UninstallServerA
echo "";;
n | N ) UninstallServerB
echo "";;
* ) echo "Invalid choice!";;
esac
UninstallServer2
else
echo "Minecraft Server not detected!"
fi
} ## END UninstallServer

#-------------------------------#
# Uninstall Minecraft Server2 #
#-------------------------------#
UninstallServer2() {
echo -n "Removing Desktop launcher"
Dots
rm -rf /home/$(whoami)/Desktop/Minecraft.desktop
echo ""
#--------------------------------------------
echo -n "Removing menu launcher"
Dots
xdg-desktop-menu uninstall Minecraft_Server.desktop
echo ""
#--------------------------------------------
echo "Uninstalling the icon"
xdg-desktop-icon uninstall Minecraft_Server.png
echo ""
#--------------------------------------------
if [ -e 'home/$(whoami)/Desktop/Minecraft_Server.desktop' ]; then
echo -n "Removing desktop launcher"
Dots
rm -rf '/home/$(whoami)/Desktop/Minecraft_Server.desktop'
echo ""
fi
#--------------------------------------------
if [ -e /usr/local/games/minecraft_server ]; then
echo -ne "Removing shell launcher in '/usr/local/games'"
Dots
echo "This requires root access:"
sudo rm -rf /usr/local/games/minecraft_server
echo "Done!"
echo ""
fi
#--------------------------------------------
if [ -e /usr/local/bin/minecraft_server ]; then
echo -ne "Removing shell launcher in '/usr/local/bin'"
Dots
echo "This requires root access:"
sudo rm -rf /usr/local/bin/minecraft_server
echo "Done!"
echo ""
fi
echo "Minecraft Server has been uninstalled"
} ## END UninstallServer2

#-------------------------------#
# Uninstall Minecraft ServerA #
#-------------------------------#
UninstallServerA() {
echo -ne "Uninstalling while keeping some items in ~/Minecraft_Server/"
Dots
echo ""
if [ -d /home/$(whoami)/Minecraft_Server/bin ]; then
echo -n "Removing Minecraft Sever bin folder"
Dots
rm -rf /home/$(whoami)/Minecraft_Server/bin
echo ""; echo "Done!"; echo""
fi
} ## END UninstallServerA

#-------------------------------#
# Uninstall Minecraft ServerB #
#-------------------------------#
UninstallServerB() {
echo -n "Removing the Minecraft Server folder"
Dots
rm -rf /home/$(whoami)/Minecraft_Server
echo ""; echo "Done!"; echo""
} ## END UninstallServerB

#-------------------#
# Troubleshooting #
#-------------------#
Troubleshoot() {
echo "------------------------------------------------------"
echo ""
echo "#------------------------#"
echo "# Troubleshooting Menu #"
echo "#------------------------#"

echo "What would you like to do? (enter number of choice)"; echo ""
echo "0) Check to see default Java client (Recommended)"
echo "1) Install/update Java"
echo "2) Update Lightweight Java Game Library"
echo "3) Use Sun Java 6 to run minecraft from now on(May not work)"
echo "4) Use Oracle Java 7 to run minecraft from now on"
echo "5) Use OpenJDK 7 to run minecraft from now on"
echo "6) Manually select which Java to use"
echo "7) These options didn't solve my problem!"
echo "8) Return to the main menu"
read character
case $character in
0 ) java -version
javac -version;;
1 ) JavaMenu;;
2 ) UpdateLwjgl
Troubleshoot;;
3 )SunJavaDefault
Troubleshoot;;
4 )OracleJavaDefaultA
Troubleshoot;;
5 ) OpenJDKDefault
Troubleshoot;;
6 ) sudo update-alternatives --config java
sudo update-alternatives --config javac
sudo update-alternatives --config javaws
echo ""; echo "Done!"; echo "";;
7 ) echo "-------------------------------------------------"
echo "If these Troubleshooting options didn't fix your, problem, I'd be glad to help you out!"
echo "Visit the forum at http://www.minecraftforum.net/topic/1114574-bash-minecraft-installer/ (I would prefer you do that) or e-mail me at [email protected]"
echo "-------------------------------------------------"
return;;
8 ) return;;
* ) echo "Invalid choice!"
Troubleshoot
esac
} ## END Troubleshoot

#-----------------------------------------#
# Update Lightweight Java Game Library #
#-----------------------------------------#
UpdateLwjgl() {
echo -n "Checking for pre-existing lwjgl.zip"
Dots
echo ""
if [ ! -e /home/$(whoami)/.minecraft/lwjgl/ ]; then
echo "Creating '~/.minecraft/lwjgl' folder"
mkdir /home/$(whoami)/.minecraft/lwjgl
fi
cd /home/$(whoami)/.minecraft/lwjgl
if [ -e /home/$(whoami)/.minecraft/lwjgl/lwjgl.zip ]; then
echo "lwjgl.zip detected! What would you like to do? (enter number of choice)"; echo ""
echo "1) Re-download lwjgl and replace the previous one."
echo "2) Continue"
read character
case $character in
1 ) echo -n "Removing previous lwjgl.zip"
Dots
rm /home/$(whoami)/.minecraft/lwjgl/lwjgl.zip
echo -n "Downloading"
Dots
wget -c http://sourceforge.net/projects/java-game-lib/files/latest/download?source=files
mv download?source=files lwjgl.zip;;
2 ) return;;
* ) echo "Invalid choice"
UpdateLwjgl
esac
fi
#--------------------------------------------
echo -n "Extracting archive"
Dots
unzip /home/$(whoami)/.minecraft/lwjgl/lwjgl.zip
#--------------------------------------------
# These files in .minecraft/bin/ will be replaced:
# jinput.jar
# lwjgl.jar
# lwjgl_util.jar
#
# These files in ~/.minecraft/bin/natives/ will be replaced:
# libjinput-linux.so
# libjinput-linux64.so
# liblwjgl.so
# liblwjgl64.so
# libopenal.so
# libopenal64.so
echo -n "Updating local lwjgl files"
Dots
echo ""
cd /home/$(whoami)/.minecraft/lwjgl/lwjgl-2.8.3/jar/
mv jinput.jar /home/$(whoami)/.minecraft/bin/
mv lwjgl.jar /home/$(whoami)/.minecraft/bin/
mv lwjgl_util.jar /home/$(whoami)/.minecraft/bin/
cd /home/$(whoami)/.minecraft/lwjgl/lwjgl-2.8.3/native/linux
mv libjinput-linux.so /home/$(whoami)/.minecraft/bin/natives
mv libjinput-linux64.so /home/$(whoami)/.minecraft/bin/natives
mv liblwjgl.so /home/$(whoami)/.minecraft/bin/natives
mv liblwjgl64.so /home/$(whoami)/.minecraft/bin/natives
mv libopenal.so /home/$(whoami)/.minecraft/bin/natives
mv libopenal64.so /home/$(whoami)/.minecraft/bin/natives
rm -rf /home/$(whoami)/.minecraft/lwjgl/lwjgl-2.8.3/
echo ""; echo "Done!"; echo ""
} #END UpdateLwjgl

#--------#
# Main #
#--------#
Main() {
echo "------------------------------------------------------"
echo ""
echo "What would you like to do? (enter number of choice) "; echo ""
echo "1) Check installed Java versions"
echo "2) Java Menu"
echo "3) Install Minecraft"
echo "4) Uninstall Minecraft"
echo "5) Install Minecraft Server"
echo "6) Uninstall Minecraft Server"
echo "7) Troubleshooting"
echo "8) Show license"
echo "9) Exit"
if [ -e /usr/local/games/minecraft ] && [ -e /home/$(whoami)/.minecraft/minecraft.jar ]; then
echo "0) Play Minecraft!"
fi
if [ -e /usr/local/games/minecraft_server ] && [ -e /home/$(whoami)/Minecraft_Server/bin/minecraft_server.jar ]; then
echo "-) Start Minecraft Server!"
fi
echo ""
while [ character != 1 ] && [ character != 2 ] && [ character != 3 ] && [ character != 4 ] && [ character != 5 ] && [ character != 6 ] && [ character != 7 ] && [ character != 8 ] && [ character != 9 ]; do
read character
case $character in
1 ) CheckJavas
Main
return;;
2 ) JavaMenu
Main
return
;;
3 ) InstallMinecraft
Main
return;;
4 ) UninstallMinecraft
Main
return;;
5 ) ServerInstall
Main
return;;
6 ) UninstallServer
Main
return;;
7 ) Troubleshoot
Main
return;;
'show w'|'show c' ) licenseMenu
Main
return;;
9 ) return;;
0 ) if [ -e /usr/local/games/minecraft ] && [ -e /home/$(whoami)/.minecraft/minecraft.jar ]; then
minecraft
fi;;
- ) if [ -e /usr/local/games/minecraft_server ] && [ -e /home/$(whoami)/Minecraft_Server/minecraft_server.jar ]; then
minecraft_server
fi;;
* ) echo "Invalid choice"
Main
esac
done
} ## End Main

#-------------------------#
# Call The Main #
#-------------------------#
Main
# THE END