Class: ToyRobotCli::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/toy_robot_cli/cli.rb

Constant Summary collapse

VALID_DIRECTIONS = 
%w[NORTH EAST SOUTH WEST].freeze

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/toy_robot_cli/cli.rb', line 9

def initialize(*args)
  super
  @robot = Robot.new
end

Instance Method Details

#current_direction ⇒ Object 



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# File 'lib/toy_robot_cli/cli.rb', line 50

def current_direction
  direction = @robot.current_direction
  if direction
    puts "Current Direction: #{direction}"
  else
    puts "Robot is not placed on the table."
  end
end

#current_position ⇒ Object 



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# File 'lib/toy_robot_cli/cli.rb', line 40

def current_position
  position = @robot.current_position
  if position
    puts "Current Position: #{position[0]}, #{position[1]}"
  else
    puts "Robot is not placed on the table."
  end
end

#interactive ⇒ Object 



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# File 'lib/toy_robot_cli/cli.rb', line 60

def interactive
  loop do
    print "> "
    input = $stdin.gets.chomp.downcase

    command, *args = input.split(" ")

    case command
    when "place"
      place(*args)
    when "move"
      move
    when "left"
      left
    when "right"
      right
    when "report"
      report
    when "current_position"
      current_position
    when "current_direction"
      current_direction
    when "exit"
      break
    else
      puts "Invalid command. Please try again."
    end
  end
end

#left ⇒ Object 



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# File 'lib/toy_robot_cli/cli.rb', line 25

def left
  @robot.left
end

#move ⇒ Object 



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# File 'lib/toy_robot_cli/cli.rb', line 20

def move
  @robot.move
end

#place(x, y, facing) ⇒ Object 



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# File 'lib/toy_robot_cli/cli.rb', line 15

def place(x, y, facing)
  @robot.place(x.to_i, y.to_i, facing.upcase)
end

#report ⇒ Object 



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# File 'lib/toy_robot_cli/cli.rb', line 35

def report
  puts @robot.report
end

#right ⇒ Object 



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# File 'lib/toy_robot_cli/cli.rb', line 30

def right
  @robot.right
end