racecars.rb

require 'pry'

class RaceTrack
  attr_accessor :time, :cars

  def initialize
    @time = 0
    @cars = []

  end

  def add_racecar(racecar)
    @cars << racecar
  end

  def setup_race
    puts "Welcome to the Race!"
    puts "***--------------***"

    while true
      puts "Please input a driver name, OR leave empty and press [ENTER] to stop adding drivers."
      driver_name = gets.chomp
      if driver_name == ""
        break
      else
        new_car = RaceCar.new(driver_name)
        @cars << new_car
      end
    end

    puts "All racecars are ready! Time for the race to start!"
    puts
  end

  def start_race
    @time = 0

    puts "--- THE RACE HAS STARTED! ---"
    puts "There are currently #{@cars.length} cars on the track:"
    @cars.each { |car| puts "#{car.name} started out going #{car.speed} MPH" }
    while @time < 5
      puts "Press [ENTER] to move forward ONE HOUR in the race."
      gets.chomp
      # binding.pry
      # @cars.map! { |car| car.total_distance += car.speed }
      @cars.each_with_index { |car, index| @cars[index].total_distance += @cars[index].speed }
      @cars.each_with_index { |car, index| @cars[index].speed += car.set_new_random_speed }
      # binding.pry
      @time += 1
      # @cars.map! { |car| car.speed += set_new_random_speed }

      puts "--- HOUR #{@time} ---"
      puts "After #{@time} hour(s), this is the current status:"
      @cars.each { |car| puts "#{car.name} has accumulated #{car.total_distance} total miles and is now moving at #{car.speed}" }

    end
  end

  def determine_winner
    # sorted_cars = @cars.sort_by { |car| car.total_distance }
    puts
    puts "--- RACE OVER! ---"

    winner = @cars.max_by { |car| car.total_distance }
    puts "The winner is: #{winner.name} with a total distance of #{winner.total_distance} miles!"
  end

end


class RaceCar
  attr_accessor :name, :speed, :total_distance

  def initialize(name)
    @name = name
    @speed = rand(60..80)
    @total_distance = 0
  end

  def set_new_random_speed
    rand(0..20)
  end

end

while true
  race = RaceTrack.new

  race.setup_race
  race.start_race
  race.determine_winner

  puts "Would you like to play again? [Y]. Any other key will end game."
  play_again = gets.chomp
  if play_again == "Y"
  else break
  end
end