Happiness Bar

A Blockhead's happiness bar shows how happy it is according to his hunger, environment, energy, and health bars. When its happiness bar lowers so does the speed of the Blockhead. By keeping its happiness bar at maximum a Blockhead will be able to travel faster, craft quicker, and mine faster. No matter what happens a Blockhead's happiness bar will not be higher than its health bar, so if all bars are at maximum except happiness, it might be a good idea to check to see if the health bar was overlooked.