So, basically, I have this *coin* that basically takes in 8 of a material, and raises it up a tier, like iron to gold, gold to emerald, etc. However, this is quite OP, so I wanted to moderate it with a cooldown, of say 5 minutes or so. So, I have a canUse boolean and tickUntilCanUse int that counts ticks until you can use it, 20*60*5 = 6000 ticks. But there's no method like onUsedInCrafted or such. I have the item itself set as a container item, so it doesn't leave the grid when used in crafting. How would I get around this block.