#!/usr/bin/env ruby
# Prepare
letter=ARGV[0]
cities = File.readlines('ex_cities')
cities.map! { |c|  c.downcase.chomp}

city = ""
players = 4;
player = 1;

while true do
  city = cities.select {|c| c =~ /^#{letter}/ }.sample(1).first
  cities.delete(city)

  if city.nil? then
    puts "Player #{player} проиграл."
    exit 1;
  end

  c=0
  letter = city.reverse[c]

  while letter =~ /[ъьы]/ do
    c = c + 1;
    letter = city.reverse[c]
  end

  puts "Player #{player}: #{}#{city.capitalize} - Тебе на #{letter.capitalize} . Осталось в словаре #{cities.length}"
  player = player + 1;
  if player > players then
    player = 1;
  end
#  sleep 1
end