So I was making a block (techne model here : http://techne.zeux.me/3a001d9#6080) and the general idea of it is to double ores. So here are my questions/problems:
a) I want to make it so that after a while the lava disappears and you have to use another bucket on it to reactivate it (otherwise it wont grind) - id like to do this with out having to replace the block (if there's a way) and prefferably make it so the lava texture disappears
b) Now I haven't really investigated this one. I'm intrested if I can make it so that upon right click it will consume any and all ores from your inventory and give you 2 dust in return- but only do this if you have it in your inventory. Now the thing I thought would happen you for ex. use gold ore and you get back 2 iron dust - so is there a way to make it so you'd get gold for gold and iron for iron and etc.?
Sorry for any grammar mistakes. Thanks in advance!