User blog comment:Mathmagician/Patch 1.1 - Testing NPC Housing/@comment-4694163-20111220065225/@comment-4674838-20111220071423

I know what you mean about the corrupt housing message, I saw that a bit earlier. I was very intrigued by your claim about the inactive stone blocks, so I had to go test it for myself. You're right. In fact, Inactive Stone Blocks can be used as an entrance in 1.1.1. That's something I neglected to look into carefully between 1.1 and 1.1.1. Thanks for catching it.

Note: It won't always say "This housing is corrupted." when the corruption is causing a house to be invalid. It is possible for the invalidity to be caused by corruption without getting that message. A particular example is when there's corrupt grass nearby. If there's no thorns growing on the grass, the house is valid (not enough corruption nearby). But if you come back after a bunch of thorns have grown, it will say "This housing is invalid." Getting rid of the thorns makes it valid again.

Please update the Home page with your find by mentioning that Inactive Stone Blocks can be used as walls (in the Walls subsection) and that they can be used as an entrance (in the Entrance subsection) on that page =). I don't want to steal your credit or anything. Again, thanks!