When it condenses

Every cada-ticks (20 = 1 s) for everyone, and instantly after picking something up or closing a chest. Never with an inventory open or an item on the cursor (Shopkeepers trades are safe), only in the listed game modes, and after trading it pauses (pausa-tras-comerciar, 60 s) so change from a broken coin is not condensed back right away. If the result does not fit, it does what fits; nothing is ever dropped.

Action bar notice (64 Gold Nuggets → 1 Gold Coin) and a sound. Each player can turn it on or off with /condensador.