Factories

Factories take in an item and produce another. They usually require power, and are useful for generating vast amounts of items. Factory structures include:
 * Arrow Factory
 * Bakery
 * Boot Grinder
 * Dye Works
 * Firework Factory
 * Flint Works
 * Gold Infuser
 * Ice Maker
 * Iron Works
 * Lava Works
 * Mill
 * Stone Works
 * Weapons Factory