I'd like to request an improved way to filter items for the hopperhock (this is related to, and could be useful for some of the ideas in #698, but can be independent). Item frames for filters is nice, but very limited. My idea is to create a chest or filter object that flowers can be planted on. The plant would then filter based on the objects in the chest it is planted on. This does kind of cheat the idea of going gui-less, but if it is a chest and can act like one with or without a flower on it, that's okay right? :p

The idea came from thinking about items sets, flowers, and the dirt chest from the iron chests mod. Perhaps a recipe for it would be 7 living wood (or dreamwood) with a piece of dirt or grass on top and a hollow center. Or another possibility might be the wood above but with a floating flower in top center instead. That might "lock" the flower on top making a two-high, non-repurposable item, which could be either good or bad.