Hi there, I've been lurking around the forums for a while now and I have been looking at the terraria source and stuff like that. However, I want to make items that are able to be placed on the walls but I do not really know how the code works for that. Please keep in mind this is the vanilla source not tConfig. I have tried looking through the code for how platforms and cobwebs work but since they are not one solid object but can change depending on what's around them, it doesn't really fit my needs. An example item that would fit my need is a painting. I want to be able to place it on any open wall surface much like the wood platform but it's just one object without different frames. Would anyone who has experience with the vanilla source point me in the right direction as to how to add this functionality in?