Version with Bug Fixes, Balancing, and Some Changes

Bug Fixes

Golden cake can now be eaten;

Balancing

Magical cake now provides 7 food points instead of the previous 9; Charcoal cake now saturates by 0.7 instead of 0.5 as before;

Changes

After eating cakes, they leave a plate behind (currently not used); Charcoal cake has a 14% chance to remove all effects from the player who consumes it; Achievement for healing with the help of Charcoal cake.