#!/bin/sh
#
# Slackware build script for `Dungeon Master Java'
#
# Heavily based on the Slackware 13.0 SlackBuild
# Written by Luigi "Reilly" Cozzolino
# URL: http://homepage.mac.com/aberfield/dmj/index.html
# Packager: Luigi "Reilly" Cozzolino

# Exit on most errors:
set -e

########  SOURCE PACKAGE SECTION  ######################
SRCNAME="dmj"
SRCVER="105"
SRCTYPE="tgz"
SRCPKG="${SRCNAME}${SRCVER}.${SRCTYPE}"
SOURCEDIR="DMJ"
########  END SOURCE PACKAGE SECTION  ##################

########  SLACKWARE PACKAGE SECTION  ###################
SLKNAM="dungeon-master-java"
SLKVER="1.05"
ARCH=${ARCH:-noarch}
BUILD="2lc"
PKGTYPE="${PKGTYPE:-txz}"
########  END SLACKWARE PACKAGE SECTION  ###############

CWD=$(pwd)
TMP=${TMP:-$HOME/PKGS/${SLKNAM}}

PKG=$TMP/package-${SLKNAM}
rm -rf $PKG
mkdir -p $PKG

cd $TMP
rm -rf ${SOURCEDIR}

clear
sleep 1
echo ; echo ; echo
echo "+==========================================================="
echo -e "|\033[01;32m Building\033[00m \033[01;31m${SRCPKG}\033[00m"
echo "+==========================================================="
sleep 5
# Checking source package type...
[ "${SRCTYPE}" = "tar.gz"  -o "${SRCTYPE}" = "tgz" ] && EXTRACT_SRCPKG="tar -xvzf"
[ "${SRCTYPE}" = "tar.bz2" -o "${SRCTYPE}" = "tbz" ] && EXTRACT_SRCPKG="tar -xvjf"
[ "${SRCTYPE}" = "zip"     -o "${SRCTYPE}" = "ZIP" ] && EXTRACT_SRCPKG="unzip"
[ "${SRCTYPE}" = "rar"     -o "${SRCTYPE}" = "RAR" ] && EXTRACT_SRCPKG="rar x"
[ "${SRCTYPE}" = "7z"      -o "${SRCTYPE}" = "7Z" ]  && EXTRACT_SRCPKG="7z x"

# and finally extract it:
${EXTRACT_SRCPKG} $CWD/${SRCPKG} || exit 1
cd ${SOURCEDIR}

# Make sure ownerships and permissions are sane:
chown -R root:root .
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

# Set some varable for destination package:
PKG_DIR="usr/share/games/${SLKNAM}"

# Add directory and file structure:
mkdir -p $PKG/${PKG_DIR}
cp -a * $PKG/${PKG_DIR}

# Add a shell script necessary to run `Dungeon Master Java' properly:
mkdir -p $PKG/usr/games
cat > $PKG/usr/games/${SLKNAM} << "EOF"
#!/bin/sh
# Shell script for Dungeon Master Java
# Author: Luigi "Reilly" Cozzolino - Sep 2009

# Set some variables:
DMJ_DIR="/usr/share/games/dungeon-master-java"
DMJ_BIN="dmnew"
DMJ_EDITOR="DMEditor"
DMJ_HOME="$HOME/.dungeon-master-java"

# If `home-gamedir' environment does not exist then create it:
if [ ! -d ${DMJ_HOME} ]; then
  mkdir -p ${DMJ_HOME}
  ( cd ${DMJ_HOME}
    ln -s ${DMJ_DIR}/* .
    rm Dungeons Saves
    mkdir Dungeons
    ln -s ${DMJ_DIR}/Dungeons/* ./Dungeons
    cp -a ${DMJ_DIR}/Saves .
    cp -a --remove-destination ${DMJ_DIR}/dmnew.cfg .
  )
fi

# Enter in a `home-gamedir' environment and launch a program from here:
case "$1" in
  dm_game)
        cd ${DMJ_HOME}
        java ${DMJ_BIN}
	;;
  dm_editor)
        cd ${DMJ_HOME}
        java ${DMJ_EDITOR}
	;;
  *)
	echo $"Usage: $0 {dm_game|dm_editor}"
	exit 1
esac

exit $?
EOF

# Change perms:
chmod 755 $PKG/usr/games/*

# Add a desktop file:
mkdir -p $PKG/usr/share/applications
cat > $PKG/usr/share/applications/${SLKNAM}.desktop << "EOF"
[Desktop Entry]
Encoding=UTF-8
Name=Dungeon Master Java
GenericName=
Exec=dungeon-master-java dm_game
Terminal=false
Type=Application
Categories=Game;RPG;
Icon=/usr/share/games/dungeon-master-java/Icons/dmjicon.ico
StartupNotify=true
EOF

# Add a desktop file for `game-editor':
mkdir -p $PKG/usr/share/applications
cat > $PKG/usr/share/applications/${SLKNAM}_editor.desktop << "EOF"
[Desktop Entry]
Encoding=UTF-8
Name=Dungeon Master Java Editor
GenericName=
Exec=dungeon-master-java dm_editor
Terminal=false
Type=Application
Categories=Game;RPG;
Icon=/usr/share/games/dungeon-master-java/Icons/dmjicon.ico
StartupNotify=true
EOF

# Add a documentation directory:
mkdir -p $PKG/usr/doc/${SLKNAM}-${SLKVER}
( cd $PKG/usr/doc/${SLKNAM}-${SLKVER}
  ln -s /${PKG_DIR}/{install.txt,readme.txt} .
)
cat $CWD/${SLKNAM}.SlackBuild > $PKG/usr/doc/${SLKNAM}-${SLKVER}/${SLKNAM}.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $TMP/${SLKNAM}-${SLKVER}-${ARCH}-${BUILD}.${PKGTYPE}

# Checksum `md5' file creation:
( cd $TMP ; md5sum ${SLKNAM}-${SLKVER}-${ARCH}-${BUILD}.${PKGTYPE} > ${SLKNAM}-${SLKVER}-${ARCH}-${BUILD}.md5 )

# Final touches:
( cd $TMP ; cat $PKG/install/slack-desc | grep "^${SLKNAM}:" > ${SLKNAM}-${SLKVER}-${ARCH}-${BUILD}.txt )

# Clean up the extra stuff:
if [ "$1" = "--cleanup" -o "$1" = "-c" ]; then
  rm -rf $TMP/${SOURCEDIR}
  rm -rf $PKG
fi