Health Bar:
Tasks
- Identify when damage is taken and not taken
- If damage is taken, reduce by amount of 10s
- Else, stay the same
- Display "[||||||||||]"
- "|" corresponds to 10% health
- If no more "|", end game
- Identify defense and if the next attack is Attack, reduce damage by 10 before dealing
- Identify canceled defense and if the next attack is Grab, cancel 10% damage reduction