Endless Potions

Combine three potions into a stronger potion. To combine potions for duration, include 16 redstone in the cauldron. To combine for amplitude, drop in 16 glowstone instead. The items and amounts can be changed in the config. When combining for amplitude, the duration of the three potions are added then divided by 3. When combining for duration, all three potions durations are summed/combined (they dont need the same duration, but when combining for higher amplitudes they need to be the same amplitude).

TODO: Add brewing stand option for potion crafting. Will be the main mode for the mod since its easier for players to understand and less laggy.