Word Guess - Octos - Jamila & Angelica

word_guess.rb

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+require "colorize"
+
+# class Image generates beating heart
+class Image
+  attr_writer :num_attempts
+  def initialize
+    @num_attempts = 5
+    @heart_parts = ["  ,d88b.d88b,  ", "  88888888888  ", "  `Y8888888Y'  ", "    `Y888Y'    ", "      `Y'      "]
+
+  end
+
+  def print_heart
+    loser_img = ""
+    @num_attempts.times do |attempt|
+      loser_img += "#{@heart_parts[attempt]}".blue.on_red.blink
+      loser_img += "\n"
+    end
+    (5 - @num_attempts).times do
+      loser_img += "               ".blue.on_red.blink
+      loser_img += "\n"
+    end
+    return loser_img
+
+  end
+end
+
+# class Game logic runs game
+class Game
+
+  attr_accessor :word, :word_split
+
+  def initialize
+    @words = ["apple", "coconut", "carrot", "skein", "metronome"]
+    @attempts = 5
+    @image = Image.new
+    @word = @words.sample
+    @word_split = @word.split('')
+    @word_in_progress = Array.new(@word.length, "_ ")
+  end
+
+  def round
+    # get word length
+    # loop through word length and puts "_" that many times
+    while @attempts != 0 && @word_split != @word_in_progress
+      puts "\n"
+      print "Guess a letter: "
+      puts @word_in_progress.join
+      user_input = gets.chomp
+      until /[a-z]+/.match(user_input)
+        puts "Guess a letter: "
+        user_input = gets.chomp
+
+      end
+
+      # updates word if user guesses letter correctly
+      if @word_split.include?(user_input)
+        # does something
+        user_input_indices = @word_split.each_index.select {|i| @word_split[i] == user_input}
+
+        user_input_indices.each do |index|
+          @word_in_progress[index] = user_input
+        end
+        print "#{@image.print_heart}"
+        # look at how to find indices for multiple occurences of a letter
+      else
+        # update attempts count
+        @attempts -= 1
+        # update image
+        @image.num_attempts = @attempts
+        puts "#{@image.print_heart}"
+      end
+
+      if @word_split == @word_in_progress
+        puts "Congratulations, you won!"
+      elsif @attempts == 0
+        puts "You lost."
+      end
+
+
+    end
+    puts @word
+
+  end
+
+end
+
+# allows user to play multiple times
+def play_game
+  game = Game.new
+  puts game.round
+  play_again
+end
+
+# controls logic for multiple games
+def play_again
+  puts "Would you like to play again?"
+  user_choice = gets.chomp.downcase
+
+  case user_choice
+  when "yes","y"
+    play_game
+  when "n","no"
+    puts "Goodbye!"
+  else
+    puts "Didn't catch that."
+    play_again
+  end
+end
+
+play_game