Health is from 0 to 100, starts at 100 At 0 Health, avatar dies.
For each ?? movecost, decrease Satiety Satiety is from 0 to 100, starts at 100 At 0 Satiety, take 1 health off?
For each ?? movecost, decrease Energy Energy is from 0 to 100, starts at 100 At 0 Energy, ??