Minecraft black screen fix by paalfe

#!/bin/bash

# ---------------------------------------------
# Minecraft black screen fix by updating lwjgl libraries.
# Made for use with ubuntu.
# Made by paalfe, http://paalfe.blogspot.com
# ---------------------------------------------
# This script have to be run AFTER first launch of minecraft and must be done per user.
# If this is done before the first launch of Minecraft, Minecraft will overwrite the libraries back to old versions again.
# ---------------------------------------------
if [ ! -e /usr/bin/unzip ]; then
    sudo apt-get install unzip
fi
# ---------------------------------------------
mkdir -v $HOME/.minecraft
mkdir -v $HOME/.minecraft/bin
mkdir -v $HOME/.minecraft/bin/natives
# ---------------------------------------------
# http://www.lwjgl.org
if [ ! -e $HOME/.minecraft/lwjgl-2.8.5.zip ]; then
    wget -v http://garr.dl.sourceforge.net/project/java-game-lib/Official%20Releases/LWJGL%202.8.5/lwjgl-2.8.5.zip -O $HOME/.minecraft/lwjgl-2.8.5.zip
fi
# ---------------------------------------------
unzip -oj $HOME/.minecraft/lwjgl-2.8.5.zip lwjgl-2.8.5/jar/jinput.jar -d $HOME/.minecraft/bin/
unzip -oj $HOME/.minecraft/lwjgl-2.8.5.zip lwjgl-2.8.5/jar/lwjgl.jar -d $HOME/.minecraft/bin/
unzip -oj $HOME/.minecraft/lwjgl-2.8.5.zip lwjgl-2.8.5/jar/lwjgl_util.jar -d $HOME/.minecraft/bin/
unzip -oj $HOME/.minecraft/lwjgl-2.8.5.zip lwjgl-2.8.5/native/linux/* -d $HOME/.minecraft/bin/natives/
# ---------------------------------------------
# END