Class: Knight

Inherits:
SteppingPiece show all
Defined in:
lib/pieces/knight.rb

Instance Attribute Summary

Attributes inherited from Piece

#color, #moved, #pos

Instance Method Summary collapse

Methods inherited from SteppingPiece

#moves

Methods inherited from Piece

#dup, #in_range_of_enemy?, #initialize, #move_into_check?, #sum_positions, #valid_moves

Constructor Details

This class inherits a constructor from Piece

Instance Method Details

#move_diffs ⇒ Object 



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# File 'lib/pieces/knight.rb', line 9

def move_diffs
  [
    [1, 2],
    [2, 1],
    [-1, 2],
    [2, -1],
    [-1, -2],
    [-2, -1],
    [-2, 1],
    [1, -2]
  ]
end

#symbol ⇒ Object 



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# File 'lib/pieces/knight.rb', line 5

def symbol
  '♞'
end

#value ⇒ Object 



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# File 'lib/pieces/knight.rb', line 22

def value
  3
end