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completed word guess #17

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completed word guess #17

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4dafb64
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rmtolmach Oct 5, 2015
bd83dbb
completed word-guess game
rmtolmach Oct 5, 2015
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394 changes: 394 additions & 0 deletions word_guess.rb
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require 'colorize'
# If user hasn't guessed the word after 10 turns, they loose
MAX_ERRORS = 9

WORDS = ["harry", "ron", "hermione", "sirius", "hagrid", "neville", "dumbledore", "snape", "norbs", "ginny", "fred", "george", "bill"]

# will the .length methos work?? Make a reagular variable, because it's not a constant.
NUM_WORD = WORDS.length # Do I need an equivalent of NUM_PEGS?? It would be variable depending on word

# game outcomes. Not sure why I need to clafiry this.
GAME_WIN = :win
GAME_LOSE = :lose

# This class represents a single game. The following will be managed in this class:
# - whether the game has been won, lost, or needs to continue on.
# - the winning word
# - the player's guesses (or none on first turn)
# Class will include methods for accepting new guesses
# and will generate new word.
class Game

attr_reader :guesses, :outcome, :matches, :errors

def initialize
@answer = WORDS[rand(WORDS.length)]
@guesses = [] # starts with no guesses
@matches = ["_"] * @answer.length
@outcome = :playing
@errors = 0
end

# this method gets user input, checks to see if letter matches any in word,
def new_guess
print "Choose a letter: "
guess = gets.chomp # gets user input. removes line break so I can easily check answer.
letters = @answer.split("") # puts the individual letters into strings and puts them in an array.
index = 0
error = true
letters.each do |l| # goes through each letter in the word
if l == guess # and if a letter matches the guessed word, print it.
@matches[index] = guess
error = false
puts "Good guess!".red
end
index += 1
end
if error == true
@errors += 1
@guesses.push(guess) # if not, puts it in the @guesses array
puts "Incorrect guess".blue
end
end

def check_status
if @errors == MAX_ERRORS
puts "Game Over. It was #{@answer.capitalize}"
@outcome = GAME_LOSE
elsif [email protected]?("_")
puts "YOU'RE A WINNER! It was #{@answer.capitalize}!".green
@outcome = GAME_WIN
end
end
end

class Board
def initialize(game)
@game = game
@brooms = [ """
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"""
]
end

def new_display
@game.matches.each do |l|
print l + " "
end
puts
print "Incorrect guesses: "
@game.guesses.each do |l|
print l + " "
end
puts
end

def show_broom
puts @brooms[@game.errors]
end
end

def play_game
g = Game.new
b = Board.new(g)
while g.outcome != GAME_LOSE && g.outcome != GAME_WIN
g.new_guess
g.check_status
b.new_display
b.show_broom
end
end

play_game