GridWorld page 30

1	What methods are implemented inCritter?	The following methods are implemented: -          act() -           getActors() -           getMoveLocation() -          electMoveLocation() -          processActors() -           makeMove()
2	What are the five basic actions common to all critters when they act?	They get actors and they process the actor, they get move locations, they choose a block to move to and finally they move.
3	Should subclasses of Critter override thegetActors()   method? Explain	They can have it, if they get actor, and want to change location or change the colour.
4	Describe three ways that a critter could process actors.	Rearrange the placements of the objects inside the  grid, removing all rocks, changing colour of the flowers
5	What three methods must be invoked to make a critter move? Explain each of  these methods.	Three methods are: -          getMoveLocations() -          selectMoveLocation() -          makeMove() 1.       getMoveLocations() gives us a list of all the moving possible locations on the grid 2.       selectMoveLocation() selects a location on the list of locations 3.       makeMove then moves object to the chosen spot.
6	Why is there no Critter constructor?	It extends colour.