Add the After Dark Classic Set v1.0 from Infinisys.

Casks/after-dark-classic.rb

@@ -0,0 +1,29 @@
+cask 'after-dark-classic' do
+  version :latest
+  sha256 :no_check
+
+  url 'ftp://www.infinisys.co.jp/online/online_afterdarkclassicset_e.dmg.gz'
+  name 'After Dark Classic Set'
+  homepage 'http://en.infinisys.co.jp/product/afterdarkclassicset/index.shtml'
+  license :commercial
+
+  container nested: "after-dark-classic-#{version}.dmg"
+
+  pkg 'ClassicSet.pkg'
+
+  preflight do
+    system '/bin/mv', '--', staged_path.join("after-dark-classic-#{version}"), staged_path.join("after-dark-classic-#{version}.dmg")
+  end
+
+  uninstall delete: [
+                      '/Library/Screen Savers/Boris.saver',
+                      '/Library/Screen Savers/Flying Toasters.saver',
+                      '/Library/Screen Savers/Mowing Man.saver',
+                    ]
+
+  zap delete: [
+                '~/Library/Preferences/ByHost/jp.co.infinisys.boris.*.plist',
+                '~/Library/Preferences/ByHost/jp.co.infinisys.flyingtoasters.*.plist',
+                '~/Library/Preferences/ByHost/jp.co.infinisys.mowingman.*.plist',
+              ]
+end