#!/bin/sh

FULLGAMENAME=''
MINSCRIPT=''
EXTRASCRIPT=''
PATCHES=''
CDNO=''

scriptdir="$(dirname $0)"
source "$scriptdir/includes/generic-includes.sh"
source "$scriptdir/includes/cd-includes.sh"
source "$scriptdir/includes/patch-includes.sh"
source "$scriptdir/includes/autoinstall-includes.sh"

parseargs "$@"

echo "Checking CD version"
CDMD5=$(md5sum $CDMOUNT/data1.cab|awk '{print $1}')

case "$CDMD5" in
	"138528155dfeb695bd63f90eacee7dc0" )
		FULLGAMENAME="Baldurs Gate 1: 5CD International version"
		SHORTGAMENAME="bg1"
		MINSCRIPT=bg1/install-5cd-minimal.sh
		EXTRASCRIPT=bg1/install-5cd-extra.sh
		PATCHES="bg1/install-patch-intl.sh bg1/install-patch-baldurdash-fix.sh bg1/install-patch-baldurdash-text.sh"
		WINDOWSFILES="baldur.exe bgmain.exe config.exe keymap.ini luaauto.cfg update.url"
		CDNO=5
		;;
	"1a6828b97a27967e8c4acc25e1ef48d2" )
		FULLGAMENAME="Baldurs Gate Tales of the Sword Coast: 3CD US version"
		SHORTGAMENAME="bg1"
		MINSCRIPT=totsc/install-3cd-minimal.sh
		EXTRASCRIPT=bg1/install-3cd-extra.sh
		PATCHES="bg1/install-patch-baldurdash-fix.sh bg1/install-patch-baldurdash-text.sh"
		WINDOWSFILES="baldur.exe bgmain.exe config.exe keymap.ini luaauto.cfg update.url"
		CDNO=3
		;;
	"e27d259ddc0171ff945dbba136e60309" )
		FULLGAMENAME="Baldurs Gate Tales of the Sword Coast: 1CD UK version"
		SHORTGAMENAME="totsc"
		MINSCRIPT=totsc/install-1cd-uk.sh
		PATCHES="totsc/install-patch-uk.sh totsc/install-patch-baldurdash-fix.sh totsc/install-patch-baldurdash-text.sh"
		WINDOWSFILES="bgmain2.exe baldur.exe config.exe mconvert.exe"
		;;
	"640b61443cc86c434f1b6826e63c0e33" )
		FULLGAMENAME="Planescape Torment: 2CD version"
		SHORTGAMENAME="pst"
		MINSCRIPT=pst/install-2cd-minimal.sh
		EXTRASCRIPT=pst/install-2cd-extra.sh
		PATCHES="pst/install-patch-fixpack.sh pst/install-patch-ub.sh pst/install-patch-tweaks.sh"
		WINDOWSFILES="torment.exe ereg"
		CDNO=2
		;;
	"5e8c2075163aca124de4a467fb33063d" )
		FULLGAMENAME="Planescape Torment: 4CD version"
		SHORTGAMENAME="pst"
		MINSCRIPT=pst/install-4cd-minimal.sh
		EXTRASCRIPT=pst/install-4cd-extra.sh
		PATCHES="pst/install-patch-official.sh pst/install-patch-fixpack.sh pst/install-patch-ub.sh pst/install-patch-tweaks.sh"
		WINDOWSFILES="torment.exe ereg"
		CDNO=4
		;;
	* )
		echo "Unrecognised CD - please select game from menu"
		# TODO: Add menu to show and select all known BG1 versions
		exit 1
		;;
esac

echo "$FULLGAMENAME detected, installing"

$MINSCRIPT -i "$TARGETDIR" -c "$CDMOUNT" 1>/dev/null || diequietly

if [ -n "$EXTRASCRIPT" ]; then
	if query "Do you want to do a full install, so the CDs will not be needed again?" y; then
		FULLINSTALL=1
		$EXTRASCRIPT -i "$TARGETDIR" -c "$CDMOUNT" 1>/dev/null || diequietly
	else
		FULLINSTALL=0
	fi
fi

if [ -n "$PATCHES" ]; then
	for patch in $PATCHES; do
		# grab 2nd line from scripts
		patchtitle=$(sed -n 2p $patch|cut -d ' ' -f 2-)
		if query "Do you want to install $patchtitle" y; then
			$patch \
			-i "$TARGETDIR" \
			-p "$PATCHDIR" \
			-l "$LANGUAGE" \
			-c "$CDMOUNT" \
			1>/dev/null || diequietly
		fi
	done
fi

if [ -n "$WINDOWSFILES" ]; then
	if query "Do you want to remove unneeded windows files?" n; then
		for badfile in $WINDOWSFILES; do
			rm -rf "$TARGETDIR"/$badfile
		done
	fi
fi

echo
echo "$FULLGAMENAME installed successfully"

recommendcfg $CDNO