Added install scripts for CD/Steam data

install_from_cd.sh

@@ -0,0 +1,48 @@
+#!/bin/sh
+SCRPATH="$( cd "$( dirname $(readlink -nf $0) )" && pwd )"
+OUTPK3DIR="pak0_retail.pk3dir"
+
+if ! [ -x "$(command -v unshield)" ]; then
+	printf "Error: unshield is not installed.\n" >&2
+	exit 1
+fi
+
+if ! [ -x "$(command -v rsync)" ]; then
+	printf "Error: rsync is not installed.\n" >&2
+	exit 1
+fi
+
+if ! [ $# -gt 0 ]; then
+	printf "Path to MOUNTED CD-ROM folder, e.g. /mnt/cdrom:\n"
+	read CDROM_PATH
+else
+	CDROM_PATH="$1"
+fi
+
+if ! [ -f "$CDROM_PATH"/data1.cab ]; then
+	printf "Error: data1.cab not found in $CDROM_PATH.\n" >&2
+	exit 1
+fi
+
+# Grab the cabinet data off the CD
+mkdir -p ./tmp
+unshield -d ./tmp x "$CDROM_PATH"/data1.cab
+
+# Let's shove them all into a convenient .pk3dir
+mkdir -p ./$OUTPK3DIR
+mv -v ./tmp/Half-Life_PAK_File/valve/pak0.pak ./$OUTPK3DIR/pak0.pak
+rsync -av ./tmp/Half-Life_Program_Files/valve/ ./$OUTPK3DIR/
+mv -v ./tmp/Half-Life_Program_Files/media ./$OUTPK3DIR/media
+mv -v ./tmp/Half-Life_Program_Files/logos ./$OUTPK3DIR/logos
+
+# Get the latest patch, because that'll fix the menu assets and add more fun, free content
+wget -nc -O ./tmp/patch1110.zip http://archive.org/download/hl_shareware_data/valve/patch1110.zip
+unzip -o ./tmp/patch1110.zip -d ./$OUTPK3DIR
+
+# Dangerous rm -rf'ing going on here
+printf "All done. Would you like to clean up temporary files? (./tmp dir)\ny/n: "
+read CHOICE
+
+if [[ "$CHOICE" == [Yy]* ]]; then
+	rm -rfv ./tmp
+fi

install_from_steam.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+SCRPATH="$( cd "$( dirname $(readlink -nf $0) )" && pwd )"
+
+STEAMPATH="$HOME/.steam/steam/steamapps/common/Half-Life"
+OUTPK3DIR="pak0_steam.pk3dir"
+
+if ! [ -x "$(command -v rsync)" ]; then
+	printf "Error: rsync is not installed.\n" >&2
+	exit 1
+fi
+
+# take parameter if present
+if [ $# -gt 0 ]; then
+	STEAMPATH="$1"
+else
+	if ! [ -f "$STEAMPATH"/valve/halflife.wad ]; then
+		printf "Path to Half-Life (STEAM) folder:\n"
+		read STEAMPATH
+	fi
+fi
+
+# check before moving
+if ! [ -f "$STEAMPATH"/valve/halflife.wad ]; then
+	printf "Error: Can't figure out where Half-Life's data is.\n" >&2
+	exit 1
+fi
+
+mkdir -p ./$OUTPK3DIR
+rsync -av "$STEAMPATH"/valve/ ./$OUTPK3DIR/
+
+# Dangerous rm -rf'ing going on here
+printf "All done. FreeHL will be playable, but the menu will have placeholder assets.\n"