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| require 'pry' | |
| VALID_CHOICES = %w(rock paper scissors lizard spock) | |
| total_wins = 0 | |
| def prompt(message) | |
| puts "=> #{message}" | |
| end | |
| def autocomplete_player_choice(choice) | |
| if choice.start_with?('r') | |
| 'rock' | |
| elsif choice.start_with?('p') | |
| 'paper' | |
| elsif choice.start_with?('sc') | |
| 'scissors' | |
| elsif choice.start_with?('l') | |
| 'lizard' | |
| elsif choice.start_with?('sp') | |
| 'spock' | |
| end | |
| end | |
| def win?(first, second) | |
| (first == 'rock' && second.start_with?('sc', 'l')) || | |
| (first == 'paper' && second.start_with?('r', 'sp')) || | |
| (first == 'scissors' && second.start_with?('p', 'l')) || | |
| (first == 'lizard' && second.start_with?('p', 'sp')) || | |
| (first == 'spock' && second.start_with?('sc', 'r')) | |
| end | |
| def display_results(player, computer, wins) | |
| if win?(player, computer) | |
| prompt("You win!") | |
| elsif win?(computer, player) | |
| prompt("You lose!") | |
| else | |
| prompt("It's a tie.") | |
| end | |
| end | |
| def update_score(player, computer, wins) | |
| if win?(player, computer) | |
| total_wins = wins + 1 | |
| # binding.pry | |
| elsif win?(computer, player) | |
| total_wins = wins - 1 | |
| else | |
| wins | |
| end | |
| end | |
| prompt("Welome to Rock, Paper, Scissors, Lizard, Spock") | |
| loop do | |
| player_choice = '' | |
| loop do | |
| prompt("Choose one: #{VALID_CHOICES.join(', ')}") | |
| prompt("You can just put the 1st two letters: Ex - 'sp' = Spock") | |
| player_choice = gets.downcase.chomp | |
| if player_choice.start_with?('r', 'p', 'sc', 'l', 'sp') | |
| player_choice = autocomplete_player_choice(player_choice) | |
| break | |
| else | |
| prompt("That's not a valid choice.") | |
| end | |
| end | |
| computer_choice = VALID_CHOICES.sample | |
| prompt("You chose #{player_choice}. Computer chose #{computer_choice}.") | |
| display_results(player_choice, computer_choice, total_wins) | |
| total_wins = update_score(player_choice, computer_choice, total_wins) | |
| prompt("Your total wins are #{total_wins}") | |
| prompt("Want to play again? Press 'y' if Yes.") | |
| play_again = gets.chomp | |
| break unless play_again.downcase.start_with?('y') | |
| end | |
| prompt("Thanks for playing. Goodbye.") |
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