require 'pry'

@players = [
  {
    id: 1,
    name: 'Player 1',
    score: 3
  },
  {
    id: 2,
    name: 'Player 2',
    score: 3
  }
]

def answer_correct?(num1, num2, answer)
  num1 + num2 == answer
end

player_ask = @players[0]
player_answer = @players[1]

while true do
  num1 = Random.new.rand(1..20)
  num2 = Random.new.rand(1..20)

  puts "#{player_ask[:name]}: What does #{num1} plus #{num2} equal?"
  print "> "
  answer= gets.chomp.to_i

  unless answer_correct?(num1, num2, answer)
    player_answer[:score] -= 1
    puts "Lives left:"
    puts "-----------"
    @players.each do |player|
      puts "#{player[:name]}: #{player[:score]}"
    end
    puts "-----------"
  end

  if player_answer[:score] == 0
    puts "#{player_ask[:name]} won! And his score is #{player_ask[:score]}"
    break
  end

  player_ask, player_answer = player_answer, player_ask
end




# def prompt_player_for_answer(player_ask)
# end