games/vectoroids: Add .desktop and icons.

Signed-off-by: B. Watson <yalhcru@gmail.com>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

games/vectoroids/README

@@ -1,3 +1,5 @@
+vectoroids (clone of the classic arcade game "Asteroids")
+
 "Vectoroids" is a clone of the classic arcade game "Asteroids" by Atari.
 
 Your objective is to maneuver a space ship within a field of asteroids,

games/vectoroids/vectoroids.SlackBuild

@@ -6,11 +6,14 @@
 
 # Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
 
+# 20211016 bkw: BUILD=2
+# - add icons and .desktop
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=vectoroids
 VERSION=${VERSION:-1.1.0}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -22,9 +25,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -57,11 +57,8 @@ rm -rf $PRGNAM-$VERSION
 tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
 cd $PRGNAM-$VERSION
 chown -R root:root .
-find -L . \
- \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
- -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
+        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
 
 # Get rid of cruft accidentally left in the distribution tarball
 rm -rf data/images/.xvpics
@@ -77,6 +74,29 @@ make install PREFIX=$PKG/usr BIN_PREFIX=$PKG/usr/games
 
 gzip -9 $PKG/usr/man/man6/*.6
 
+# Upstream's icon.png is barely visible due to being vector
+# drawings on a transparent background. I made a hopefully nicer
+# icon like so:
+# convert -resize 64x64 /usr/share/vectoroids/images/redspot-e.bmp 1.png
+# composite /usr/share/vectoroids/images/icon.png -geometry +12+12 1.png 64.png
+# convert -resize 48x48 64.png 48.png
+# convert -resize 32x32 64.png 32.png
+# convert -resize 16x16 64.png 16.png
+for i in $CWD/icons/*.png; do
+  px=$( basename $i | cut -d. -f1 )
+  size=${px}x${px}
+  dir=$PKG/usr/share/icons/hicolor/$size/apps
+  mkdir -p $dir
+  cat $i > $dir/$PRGNAM.png
+done
+
+mkdir -p $PKG/usr/share/pixmaps
+ln -s ../icons/hicolor/48x48/apps/$PRGNAM.png $PKG/usr/share/pixmaps/$PRGNAM.png
+
+# .desktop written by SlackBuild author.
+mkdir -p $PKG/usr/share/applications
+cat $CWD/$PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop
+
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp *.txt $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

games/vectoroids/vectoroids.desktop

@@ -0,0 +1,7 @@
+[Desktop Entry]
+Name=Vectoroids
+Exec=/usr/games/vectoroids
+Type=Application
+Icon=vectoroids
+GenericName=Asteroids-like Game
+Categories=Game;ArcadeGame;