games/nblood/nblood.SlackBuild



#!/bin/sh

# Slackware build script for nblood

# Written by B. Watson (yalhcru@gmail.com)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# Note: if you go digging into the source, you'll see that there are lots
# of commented-out game variations, including shareware duke nukem, the
# non-atomic full version, even redneck rampage. I tried uncommenting a
# couple of them, but they don't work. So for now, rednukem can't play
# the shareware version from eduke32_shareware_data. I expect upstream
# will finish the support for these at a later date...

PRGNAM=nblood
VERSION=${VERSION:-1.01+20200428_069c52b26}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

# 20200430 bkw: upstream includes a lot of fancy optimization flags that
# are presumably well-tested, so I'm not using SLKCFLAGS. Also, nothing
# here needs LIBDIRSUFFIX.

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-v$VERSION
tar xvf $CWD/$PRGNAM-v$VERSION.tar.xz
cd $PRGNAM-v$VERSION
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

# Where do we find the game data?

# rednukem already looks in /usr/share/games/eduke32/, though it
# hates the shareware .grp file from eduke32_shareware_data. It'll
# play the atomic edition of the full game.

# nblood looks in /usr/share/games/nblood/, which is fine.

# pcexhumed doesn't look in /usr anywhere, so I'll make up a dir name
# for it to use.
sed -i \
  '/^ *addsearchpath(cwd);/aaddsearchpath("/usr/share/games/pcexhumed");' \
  source/exhumed/src/exhumed.cpp

# The engine wants to write a log file in the current directory where
# it gets run... and segfaults if it can't. The log file is just a copy
# of the process's stderr it looks like, so let's disable it.
sed -i.bak \
  's|OSD_SetLogFile(APPBASENAME ".log");|OSD_SetLogFile("/dev/null");|' \
  source/blood/src/blood.cpp \
  source/rr/src/game.cpp \
  source/exhumed/src/exhumed.cpp

make

mkdir -p $PKG/usr/games $PKG/usr/share/applications
for game in $PRGNAM $PRGNAM-cryptic pcexhumed rednukem; do
  [ -e $game ] && install -s -m0755 $game $PKG/usr/games
  cat $CWD/desktop/$game.desktop > $PKG/usr/share/applications/$game.desktop
done

# Wrapper script for Cryptic Passage, since the game doesn't let you
# choose it from the GUI.
install -oroot -groot -m0755 $CWD/$PRGNAM-cryptic $PKG/usr/games

# The .pk3 file has to be in the game data dir.
GAMEDIR=$PKG/usr/share/games/$PRGNAM
mkdir -p $GAMEDIR
install -oroot -groot -m0644 $PRGNAM.pk3 $GAMEDIR

# Extract/copy the Blood gamedata. Automated here because a description of
# the process amounts to a shell script anyway. It's a standalone script
# so non-Slackware users might be able to use it.
cd $CWD
  WITHDATA="does not include"
  TMP="$TMP" \
    sh $CWD/extract-blood-data.sh $GAMEDIR && \
    WITHDATA="includes"
cd -

# Icons extracted from source/blood/rsrc/game_icon.ico with icotool.
for icon in $CWD/icons/*.png; do
  size="$( basename $icon .png )"
  idir=$PKG/usr/share/icons/hicolor/${size}x${size}/apps
  mkdir -p $idir
  cat $icon > $idir/$PRGNAM.png
done

mkdir -p $PKG/usr/share/pixmaps
cat $CWD/icons/64.png > $PKG/usr/share/pixmaps/$PRGNAM.png

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a *.md source/blood/gpl-2.0.txt $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
sed "s,@WITHDATA@,$WITHDATA," $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}