Onkelz 2000

This update introduces an alcohol system featuring both weak and strong beer. Drinking the weak variety has no effect, whereas the strong version makes you instantly drunk and inflicts a nausea effect. Also added are sweet berries in a jar, wheat and honey in a jar, and the alcohol itself, which is obtained by smelting the sweet berries in a jar. These components can be crafted at a workbench and smelted in a blast furnace: wheat and honey in a jar become weak beer, while sweet berries in a jar become alcohol; combining the weak beer and the alcohol yields strong beer.