class Computer

Attributes

already_shot_positions[RW]

positions_of_ships[RW]

Public Class Methods

new() click to toggle source

# File lib/nicktroyanov_riverbattle/computer.rb, line 5
def initialize
  @positions_of_ships = []
  @already_shot_positions = []
end

Public Instance Methods

congratulate() click to toggle source

# File lib/nicktroyanov_riverbattle/computer.rb, line 21
def congratulate
      puts "What a shame! You managed to loose to a computer!!"
  puts "If you want to play again type Game.new.play"
end

make_turn(oponent_field, field) click to toggle source

# File lib/nicktroyanov_riverbattle/computer.rb, line 15
def make_turn oponent_field, field
  shoot_position_index = ((0..9).to_a - already_shot_positions).sample
  oponent_field[shoot_position_index] += 2
  already_shot_positions << shoot_position_index
end

place_ships(field, number_of_ships = 5) click to toggle source

# File lib/nicktroyanov_riverbattle/computer.rb, line 10
def place_ships field, number_of_ships = 5
  positions_of_ships = (0..9).to_a.sample(number_of_ships)
  positions_of_ships.each { |p| field[p] = 1 }
end