Boolean Methods

Each boolean method returns a value of true of false.
hasFlower()
Does this Jeroo have any flowers in its pouch?
isFacing( compass_direction )
Is the Jeroo facing the indicated direction?
isFlower( relative_direction )
Is there a flower in the indicated direction?
isJeroo( relative_direction )
Is there a Jeroo in the indicated direction?
isNet( relative_direction )
Is there a net in the indicated direction?
isWater( relative_direction )
Is there water in the indicated direction?
isClear( relative_direction )
Are there no obstacles (a net, a flower, a Jeroo, or water) in the indicated direction?