I want to be able to render a "ghost" item - essentially just a semi-transparent item's icon - but I can't figure out how to do it.
Searched online, of course. Just got a bunch of bug fix reports about a different type of ghost item. Tried to figure out how vanilla does it, and eventually I jerry-rigged this non-functional thingamajig.
I get a NPE on customRenderer.renderItem(ItemRenderType, ItemStack). I have no idea what I thought would happen, I just plugged it in to at least try something.
So, anybody have any experience with this?