Class: MazeOperation

Inherits:
Operation show all
Defined in:
lib/my_own_maze/operation/maze_operation.rb

Constant Summary collapse

ACTIONS = 
['a', 'd', 'w', 's', 'h']

Instance Method Summary collapse

Methods inherited from Operation

#initialize

Constructor Details

This class inherits a constructor from Operation

Instance Method Details

#do(action) ⇒ Object 



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# File 'lib/my_own_maze/operation/maze_operation.rb', line 4

def do(action)
  return unless ACTIONS.include?(action)
  send("do_#{action}")
end

#do_a ⇒ Object

go left



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# File 'lib/my_own_maze/operation/maze_operation.rb', line 22

def do_a
  go(@player.x - 1, @player.y)
end

#do_d ⇒ Object

go right



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# File 'lib/my_own_maze/operation/maze_operation.rb', line 27

def do_d
  go(@player.x + 1, @player.y)
end

#do_h ⇒ Object

help



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# File 'lib/my_own_maze/operation/maze_operation.rb', line 15

def do_h
  points = @rule.calculate(@player.x, @player.y)
  print_maze
  @style.print_points(points, 'result')
end

#do_s ⇒ Object

go down



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# File 'lib/my_own_maze/operation/maze_operation.rb', line 37

def do_s
  go(@player.x, @player.y + 1)
end

#do_w ⇒ Object

go up



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# File 'lib/my_own_maze/operation/maze_operation.rb', line 32

def do_w
  go(@player.x, @player.y - 1)
end

#print_maze ⇒ Object 



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# File 'lib/my_own_maze/operation/maze_operation.rb', line 9

def print_maze
  @style.print_maze(@maze)
  @style.print_player(@player)
end