Run in $HOME/.dwarffortress, user data no longer in /opt.

--- dwarffortress
+++ dwarffortress
@@ -1,7 +1,14 @@
 #!/bin/sh
-cd /opt/df_linux
 export SDL_DISABLE_LOCK_KEYS=1 # Work around for bug in Debian/Ubuntu SDL patch.
 #export SDL_VIDEO_CENTERED=1    # Centre the screen.  Messes up resizing.
 
-umask 0002 # Make sure that any saves created get 775/664
+pkgname=dwarffortress #To be set by PKGBUILD
+
+if mkdir "$HOME/.$pkgname" 2>/dev/null; then
+    cp -rn /opt/"$pkgname"/data "$HOME/.$pkgname/"
+    cp -rsn /opt/"$pkgname"/* "$HOME/.$pkgname/"
+fi
+
+cd "$HOME/.$pkgname"
 exec ./libs/Dwarf_Fortress "$@"
+

--- PKGBUILD
+++ PKGBUILD
@@ -10,7 +10,6 @@
 arch=(i686 x86_64)
 # WIP Thread: http://www.bay12forums.com/smf/index.php?topic=66142.0
 url="http://www.bay12games.com/dwarves/"
-install="$pkgname.install"
 license=('custom:dwarffortress')
 depends=(gtk2 glu sdl_image libsndfile openal sdl_ttf glew gcc-libs)
 makedepends=(git cmake)
@@ -23,10 +22,6 @@
               'lib32-alsa-lib: for alsa sound'
               'lib32-libpulse: for pulse sound')
 fi
-backup=('opt/df_linux/data/init/colors.txt'
-        'opt/df_linux/data/init/init.txt'
-        'opt/df_linux/data/init/d_init.txt'
-        'opt/df_linux/data/init/interface.txt')
 # I made a fucking github repo with the sole purpose of unfucking df a bit
 # We try to compile whatever little bit of df is open source
 source=(http://www.bay12games.com/dwarves/df_${_pkgver}_linux.tar.bz2
@@ -34,11 +29,11 @@
         dwarffortress
         dwarffortress.desktop
         dwarffortress.png)
-md5sums=('33e26a93e5914f7545fa1aaa53706eeb'
-         'SKIP'
-         'c19aacc31e8df354827db352fecfd200'
-         'c8984d1eea6e409ecf339d6ee9e91e42'
-         'b1d51f82400073af9bb179e34a9209d0')
+sha256sums=('720eda6c83e72fb1212a8eead0c39989ab5387bcf42dc4028a14e8df5bdd69e2'
+            'SKIP'
+            '2c9f5dd67330b8b0e1409b1ecc1d56d726f866970a7d2fa2ff24775266a80e88'
+            'e79e3d945c6cc0da58f4ca30a210c7bf1bc3149fd10406d1262a6214eb40445a'
+            '83183abc70b11944720b0d86f4efd07468f786b03fa52fe429ca8e371f708e0f')
 
 build() {
   cd $srcdir/dwarf_fortress_unfuck
@@ -48,35 +43,25 @@
 }
 
 package() {
-  cd $srcdir/df_linux
   install -dm755 $pkgdir/opt/
-  cp -r $srcdir/df_linux/ $pkgdir/opt/
-
-  # Yay for precompiled stuff with junk permissions! :D
-  find $pkgdir/opt/df_linux -type d -exec chmod 755 {} +
-  find $pkgdir/opt/df_linux -type f -exec chmod 644 {} +
-
-  install -Dm755 $srcdir/dwarffortress $pkgdir/usr/bin/dwarffortress
+  cp -r $srcdir/df_linux $pkgdir/opt/$pkgname
+  rm -r $pkgdir/opt/$pkgname/df $pkgdir/opt/$pkgname/libs/* $pkgdir/opt/$pkgname/g_src
 
-  chmod 755 $pkgdir/opt/df_linux/libs/Dwarf_Fortress
-  install -Dm755 $srcdir/dwarf_fortress_unfuck/libgraphics.so $pkgdir/opt/df_linux/libs/libgraphics.so
-  ln -s /usr/lib32/libpng.so $pkgdir/opt/df_linux/libs/libpng.so.3
-  rm $pkgdir/opt/df_linux/libs/{libgcc_s.so.1,libstdc++.so.6}
+  find $pkgdir/opt/$pkgname -type d -exec chmod 755 {} +
+  find $pkgdir/opt/$pkgname -type f -exec chmod 644 {} +
 
-  install -d -m775 -o root -g games $pkgdir/opt/df_linux/data/save
+  install -Dm755 $srcdir/df_linux/libs/Dwarf_Fortress $pkgdir/opt/$pkgname/libs/Dwarf_Fortress
+  install -Dm755 $srcdir/dwarf_fortress_unfuck/libgraphics.so $pkgdir/opt/$pkgname/libs/libgraphics.so
+  install -Dm755 $srcdir/dwarffortress $pkgdir/usr/bin/$pkgname
 
-  # This probably is overkill, but I don't know what specific files df needs permission for in here.
-  chmod 775 $pkgdir/opt/df_linux
-  chown root:games $pkgdir/opt/df_linux
-  chown -R root:games $pkgdir/opt/df_linux/data
-  find $pkgdir/opt/df_linux/data -type d -exec chmod 775 {} +
-  find $pkgdir/opt/df_linux/data -type f -exec chmod 664 {} +
+  # Set pkgname in runscript
+  sed "s/^pkgname=.*/pkgname=$pkgname/" $pkgdir/usr/bin/$pkgname
 
   # Desktop launcher with icon
-  install -Dm644 $srcdir/dwarffortress.desktop $pkgdir/usr/share/applications/dwarffortress.desktop
-  install -Dm644 $srcdir/dwarffortress.png     $pkgdir/usr/share/pixmaps/dwarffortress.png
+  install -Dm644 $srcdir/dwarffortress.desktop $pkgdir/usr/share/applications/"$pkgname".desktop
+  install -Dm644 $srcdir/dwarffortress.png     $pkgdir/usr/share/pixmaps/"$pkgname".png
 
-  install -Dm644 $srcdir/df_linux/readme.txt $pkgdir/usr/share/licenses/dwarffortress/readme.txt
+  install -Dm644 $srcdir/df_linux/readme.txt $pkgdir/usr/share/licenses/$pkgname/readme.txt
 }
 
 # vim:set ts=2 sw=2 et: