Knights

I used to think standing Archers were dangerous. Then I met Archers on Horseback.

Knights are like archers, but they can move. They attack an Explorer within 2 Spaces. They move towards an Explorer 3 spaces away, unless something blocks their way.

Suggestion: If you just use if/then blocks, your code will get really messy. Instead, you should create methods to help decide what to do.

API

Note: walk, getSpace, look and poke can each take in a direction parameter (either Direction.RIGHT or Direction.LEFT). If no Direction is passed in, they will default to Direction.RIGHT.

Explorer methods

Mutators:

• walk() - Moves the explorer forward (to the right) one Space.
  
• poke() - Pokes the next space, causing damage to any Enemy there.
• recharge() - Adds 9 to health.

Accessors:

• look() - Returns an Array of up to 3 Spaces in the designated Direction.
• getSpace() - Returns the next Space on the board.
• getHealth() - returns the value of health.

Space methods

• isEnemy() - returns true if the Space contains an Enemy, and false otherwise.
  
• isWall() - returns true if the Space contains a Wall, and false otherwise.