[bin/crypt] simplified conditionals

thou++

bin/crypt

@@ -496,10 +496,11 @@ class Adventure::Engine {
         return unless $location;
         for %!thing_rooms.keys -> $thing {
             next unless %!thing_rooms{$thing} eq $location;
-            return True if $thing eq $sought;
-            if %!open_things{$thing} && self!contents_of($thing) {
-                return True if self!is_thing_in($sought, "contents:$thing");
-            }
+            return True
+                if $thing eq $sought;
+            return True
+                if %!open_things{$thing}
+                && self!is_thing_in($sought, "contents:$thing");
         }
         return False;
     }