So I've been trying to make myself a resource pack with a few minor changes to the vanilla textures and sounds. I've been completely successful, except that all changes I make to the item textures don't show up. I put all the item textures in 16x16 png files in \assets\minecraft\textures\items, in case that's the wrong location.
EDIT: Fixed it. The problem was that, for some reason, Jeb decided to change the item texture filenames specifically in the resource packs. For example, I have to rename ingotGold.png to gold_ingot.png to get it to work.
EDIT: Fixed it. The problem was that, for some reason, Jeb decided to change the item texture filenames specifically in the resource packs. For example, I have to rename ingotGold.png to gold_ingot.png to get it to work.