Clay knapping shouldn't remove the items if you close the inventory gui. It makes logical sense, as you can just slap the clay back into a ball and try again.

• Maybe add an onCloseGui to the knapping gui and hook it for clay type only?

v0.23.7.74

This isn't fixed properly as of v0.25.2.86

This also affects completing multiple recipes: i.e. hoe -> hammer will consume 10 clay, 5 each time a recipe completes.

fe75592

Is fire clay handled differently? I remember back in 1.7.10 clay knapping behaved like you stated above, however for some reason fire clay behaved like it does now (always consumed the 5 clay).

Also can you make it so the 5 clay is consumed upon closing the gui? I remember in 1.7.10 the moment you completed the pattern for a mold it would consume the 5 clay even if you somehow messed up and clicked another tile afterwards. In that case you would get no mold and the 5 clay would be consumed.