From 04c4face59de67e5d67abf2a4cd690ea6e6fd8d1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Einar=20J=C3=B8rgen=20Haraldseid?= <einar@haraldseid.net>
Date: Wed, 9 Jan 2013 12:07:50 +0100
Subject: [PATCH] =?utf8?q?Oppdatert=20minecraft.sh=20til=20=C3=A5=20h?=
 =?utf8?q?=C3=A5ndtere=20oppdatering=20av=20Minecraft-versjoner,=20samt=20?=
 =?utf8?q?liste=20opp=20tilgjengelige=20versjoner.?=
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---
 minecraft.sh | 34 +++++++++++++++++++++++++++++-----
 1 file changed, 29 insertions(+), 5 deletions(-)

diff --git a/minecraft.sh b/minecraft.sh
index 93cdbdc..007e147 100755
--- a/minecraft.sh
+++ b/minecraft.sh
@@ -27,16 +27,29 @@ MC_COMMAND="java -Xmx2048M -Xms1024M -cp ${MC_LAUNCHER} net.minecraft.LauncherFr
 
 # This might be needed to fix 64bit java on Linux (path to your 64bit java libs)
 # Uncomment this if not suitable.
-export LD_LIBRARY_PATH="/usr/lib/jvm/jre/lib/amd64/"
+export LD_LIBRARY_PATH="/usr/java/latest/lib/amd64/"
 
 
 # Here comes the code
 
-if [ ${#} -ne 1 ]; then
-	echo "Usage: 'minecraft <version>'"
+UPDATEMC=0
+
+if [ ${#} -lt 1 ]; then
+	echo "Usage: 'minecraft <version>' or 'minecraft --add <version>'"
 	exit 1
 fi
 
+if [ "${1}" == "--add" ]; then
+	if [ "${#}" -ne 2 ]; then
+		echo "You must supply what version you are adding: 'minecraft --add <version>'"
+		exit 1
+	else
+		MC_NEW_FOLDER="${MC_HOME}/bin-${2}"
+		read -p "Will save new bin-folder called bin-${2}, press update when prompted."
+		UPDATEMC=1
+	fi
+fi
+
 if [ -z ${MC_HOME} ]; then
 	echo "Minecraft home folder not set! Baaaad idea!"
 	exit 1
@@ -47,11 +60,19 @@ if [ ! -d ${MC_HOME} ]; then
 	exit 1
 fi
 
-MC_VERSION_FOLDER="${MC_HOME}/bin-${1}"
+if [ ${UPDATEMC} -ne 1 ]; then
+	MC_VERSION_FOLDER="${MC_HOME}/bin-${1}"
+else
+	MC_VERSION_FOLDER=$(ls -d ${MC_HOME}/bin-* | tail -n 1)
+fi
+
 MC_WORKING_FOLDER="${MC_HOME}/bin"
 
 if [ ! -d "${MC_VERSION_FOLDER}" ]; then
-	echo "Could not find that version folder (${MC_WORKING_FOLDER})."
+	echo "Could not find that version folder (${MC_VERSION_FOLDER})"
+	echo -e "\nAvailable Minecraft versions are:"
+	echo "---------------------------------"
+	ls -d ${MC_HOME}/bin-* | cut -d "-" -f 2
 	exit 1
 fi
 
@@ -65,4 +86,7 @@ fi
 if [ ! -e "${MC_WORKING_FOLDER}" ]; then
 	cp -r ${MC_VERSION_FOLDER} ${MC_WORKING_FOLDER}
         ${MC_COMMAND}
+	if [ ${UPDATEMC} == 1 ]; then
+		cp -r ${MC_WORKING_FOLDER} ${MC_NEW_FOLDER}
+	fi
 fi
-- 
2.30.2