Pipes - Irene - Mariana - Word_Guess

game.rb

@@ -0,0 +1,71 @@
+class GAME
+  attr_accessor :current_game_word, :current_guess, :past_letter, :total_errors
+
+  def initialize(current_game_word, hangman_pics)
+    @current_game_word = current_game_word
+    @hangman_pics = hangman_pics
+    #@current_hangman_pic = current_hangman_pic
+    @current_guess = []
+    @past_letter = [] # letters already said
+    @total_errors = 0
+  end
+
+  def underscore
+    @current_guess = []
+    @current_game_word.length.times do
+      @current_guess << "_ "
+    end
+
+    letters = ""
+    @current_guess.each do |space|
+      letters = space + letters + " "
+    end
+    return letters
+  end
+
+  def check_if_letter(str)
+    # Use 'str[/[a-zA-Z]*/] == str' to let all_letters
+    # yield true for the empty string
+    str[/[a-zA-Z]+/]  == str
+  end
+
+  def check_if_guessed(input_letter)
+    while @past_letter.include? input_letter
+      puts "That letter has already been guessed"
+      puts "Please guess a letter"
+      input_letter = gets.chomp
+    end
+    return input_letter
+  end
+
+  def add_past_letters(valid_letter)
+    @past_letter << valid_letter
+  end
+
+  def replace_letters(no_repeated_letter)
+    @current_game_word.length.times do |i|
+      if no_repeated_letter == @current_game_word[i]
+        @current_guess[i] = no_repeated_letter
+      end
+    end
+  end
+
+  def show_letters
+    nice_word = ""
+    @current_guess.each do |i|
+      nice_word = nice_word + i + " "
+    end
+    return nice_word
+  end
+
+  def count_errors(input_letter)
+    unless @current_game_word.include? input_letter
+      @total_errors += 1
+    end
+    return @total_errors
+  end
+  #
+  def display_ascii
+    return @hangman_pics[@total_errors]
+  end
+end

main.rb

@@ -0,0 +1,120 @@
+require_relative 'game'
+require_relative 'word'
+
+all_words = ["tiger", "cat", "dog", "turtle", "horse", "lyon", "fish"]
+
+hangman_pics = ['''
+  +---+
+  |   |
+      |
+      |
+      |
+      |
+=========''', '''
+  +---+
+  |   |
+  O   |
+      |
+      |
+      |
+=========''', '''
+  +---+
+  |   |
+  O   |
+  |   |
+      |
+      |
+=========''', '''
+  +---+
+  |   |
+  O   |
+ /|   |
+      |
+      |
+=========''', '''
+  +---+
+  |   |
+  O   |
+ /|\  |
+      |
+      |
+=========''', '''
+  +---+
+  |   |
+  O   |
+ /|\  |
+ /    |
+      |
+=========''', '''
+  +---+
+  |   |
+  O   |
+ /|\  |
+ / \  |
+      |
+=========''']
+
+puts "WELCOME TO WORD GUESS!"
+puts
+puts "PRESS 1 TO START"
+
+game_start = gets.chomp.to_i
+
+while game_start == 1
+  ###### NEW GAME STARTS HERE
+  new_words = WORD.new(all_words)
+
+  word = new_words.choose_word
+
+  game = GAME.new(word, hangman_pics)
+  # PRINTS UNDERSCORES
+  game.underscore
+
+  print game.display_ascii
+  puts
+
+  ####### LOOP UNTIL WORD IS COMPLETE OR IF TOTAL ERRORS = 6 #######
+  until game.total_errors == 6 || game.current_guess.join == word
+    # DISPLAY LETTERS IN ARRAY
+    print game.show_letters
+    puts
+    # GET INPUT FROM USER
+    puts "\nPlease guess a letter"
+    input_letter = gets.chomp
+
+    # MAKE SURE INPUT IS A LETTER
+    until game.check_if_letter(input_letter)
+      puts "Please enter a valid letter"
+      input_letter = gets.chomp
+    end
+    # COUNTER FOR GAME ERRORS
+    game.count_errors(input_letter)
+
+    # MAKE SURE THAT THE LETTER WAS NOT GIVEN BEFORE
+    no_repeated_letter = game.check_if_guessed(input_letter)
+
+    # PUSHING ALL GUESSED LETTERS INTO AN ARRAY
+    game.add_past_letters(no_repeated_letter)
+
+    # REPLACE LETTERS
+    game.replace_letters(no_repeated_letter)
+    # DISPLAY ASCII
+    print game.display_ascii
+    puts
+    puts game.past_letter.join.upcase
+    puts
+  end
+
+  if game.total_errors == 6
+    puts "YOU LOSE!"
+    puts "THE WORD WAS ACTUALLY: #{word.upcase}"
+    puts "PRESS 1 TO RESTART OR OTHER KEY TO ESCAPE"
+    game_start = gets.chomp.to_i
+  else
+    puts "YOU WIN! \nTHE WORD WAS: #{word.upcase}"
+    puts "PRESS 1 TO RESTART OR OTHER KEY TO ESCAPE"
+    game_start = gets.chomp.to_i
+  end
+end
+puts
+puts "PLEASE COME BACK AGAIN!"

word.rb

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+class WORD
+  attr_accessor :words
+
+  def initialize(words)
+    @words = words
+  end
+
+  def choose_word
+    return @words.sample
+  end
+end