Class: RubyWarrior::Abilities::Pivot

Inherits:
Base
  • Object
show all
Defined in:
lib/ruby_warrior/abilities/pivot.rb

Constant Summary collapse

ROTATION_DIRECTIONS = 
[:forward, :right, :backward, :left]

Instance Method Summary collapse

Methods inherited from Base

#damage, #initialize, #offset, #pass_turn, #space, #unit, #verify_direction

Constructor Details

This class inherits a constructor from RubyWarrior::Abilities::Base

Instance Method Details

#description ⇒ Object 



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# File 'lib/ruby_warrior/abilities/pivot.rb', line 6

def description
  "Rotate :left, :right or :backward (default)"
end

#perform(direction = :backward) ⇒ Object 



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# File 'lib/ruby_warrior/abilities/pivot.rb', line 10

def perform(direction = :backward)
  verify_direction(direction)
  @unit.position.rotate(ROTATION_DIRECTIONS.index(direction))
  @unit.say "pivots #{direction}"
end