add cask

Casks/s/shattered-pixel-dungeon.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+cask "shattered-pixel-dungeon" do
+  version "2.1.4"
+  sha256 "1c4611f2804eefe80e9f8a6a69ea03b67e462a848c3504146379c313b3635b4d"
+
+  url "https://github.com/00-Evan/shattered-pixel-dungeon/releases/download/v#{version}/ShatteredPD-v#{version}-macOS.zip",
+      verified: "github.com/00-Evan/shattered-pixel-dungeon/"
+  name "Shattered Pixel Dungeon"
+  desc "Traditional roguelike dungeon crawler with randomised levels, enemies and items"
+  homepage "https://shatteredpixel.com/shatteredpd"
+
+  livecheck do
+    url :stable
+  end
+
+  auto_updates true
+
+  app "Shattered Pixel Dungeon.app"
+
+  zap trash: [
+    "~/Library/Application Support/Shattered Pixel Dungeon",
+    "~/Library/Saved Application State/com.shatteredpixel.shatteredpixeldungeon.apple.savedState",
+  ]
+end