Class: PaitinHangman::GameEngine

Inherits:
Object
  • Object
show all
Includes:
SimpleMethods
Defined in:
lib/paitin_hangman/game_engine.rb

Direct Known Subclasses

GameResumption

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from SimpleMethods

#choice_integrity, #decide, #length_one?, #number?, #option_integrity, #unique?, #verify_name_integrity

Constructor Details

#initialize ⇒ GameEngine

Returns a new instance of GameEngine.



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# File 'lib/paitin_hangman/game_engine.rb', line 8

def initialize
  @misses = []
  @right_guesses = []
end

Instance Attribute Details

#count ⇒ Object (readonly)

Returns the value of attribute count.



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# File 'lib/paitin_hangman/game_engine.rb', line 7

def count
  @count
end

#guess ⇒ Object (readonly)

Returns the value of attribute guess.



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# File 'lib/paitin_hangman/game_engine.rb', line 7

def guess
  @guess
end

#misses ⇒ Object (readonly)

Returns the value of attribute misses.



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# File 'lib/paitin_hangman/game_engine.rb', line 7

def misses
  @misses
end

#player2 ⇒ Object (readonly)

Returns the value of attribute player2.



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# File 'lib/paitin_hangman/game_engine.rb', line 7

def player2
  @player2
end

#right_guesses ⇒ Object (readonly)

Returns the value of attribute right_guesses.



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# File 'lib/paitin_hangman/game_engine.rb', line 7

def right_guesses
  @right_guesses
end

Instance Method Details

#cheat_or_quit_or_history(chances) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 78

def cheat_or_quit_or_history(chances)
  if @guess == ":c"
    puts @game_word
    verify_guess(chances)
  elsif @guess == "quit" || @guess == ":q"
    quit_or_save(chances)
  elsif @guess == ":h" || @guess == "history"
    history_verify_guess(chances)
  end
end

#compare_guess ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 24

def compare_guess
  if @game_word.include?(@guess) == false
    wrong_guess
  else
    correct_guess
  end
end

#correct_guess ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 49

def correct_guess
  @game_word.each_char.with_index do |letter, index|
    right_guess(letter, index)
  end
  @right_guesses << @guess
  puts @word_control.gsub("_", " __ ").upcase
end

#end_game(player = @player2) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 142

def end_game(player = @player2)
  puts "Game over! You have been HANGED! Sorry #{player}".red
  puts "The word is #{@game_word.upcase}"
  Message.end_games
  choice_integrity
end

#history ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 115

def history
  if @misses.empty? && @right_guesses.empty?
    puts "you have not entered any guesses"
  else
    print_history
  end
end

#history_verify_guess(chances) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 89

def history_verify_guess(chances)
  history
  verify_guess(chances)
end

#print_history ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 123

def print_history
  if @misses.empty? && @right_guesses.empty? == false
    puts "your right guesses are #{@right_guesses.join(', ')} but no misses"
  elsif @misses.empty? == false && @right_guesses.empty?
    puts "your misses are #{@misses.join(', ')} & you have no right_guesses"
  else
    puts "\tyour misses are #{@misses.join(', ')} and your
    right guesses are #{@right_guesses.join(', ')}"
  end
end

#quit_or_save(chances) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 94

def quit_or_save(chances)
  exit if @player1
  puts "Do you want to save your game? type 'Yes' or 'No'"
  choice = STDIN.gets.chomp.downcase
  until choice == "yes" || choice == "no"
    puts "Please type a 'Yes' or a 'No'"
    choice = STDIN.gets.chomp.downcase
  end
  choice == "no" ? exit : save_game(chances)
end

#right_guess(letter, index) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 57

def right_guess(letter, index)
  if letter == @guess
    if @word_control.include?(@guess) == false
      @count += 1
      puts "Nice one!".green
    end
    @word_control[index] = @guess
  end
end

#save_game(chances) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 105

def save_game(chances)
  game_data = GameData.new(@player2, @misses, @right_guesses,
                           (chances - @counter), @word_control,
                           @game_word, @count)
  file_name = File.join(File.dirname(File.expand_path(__FILE__)), '../../games.yml')
  File.open(file_name, "a") { |data| YAML.dump(game_data, data) }
  puts "Goodbye, your game has been saved successfully".green
  exit
end

#setup(game_word, player2, player1) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 32

def setup(game_word, player2, player1)
  @player2 = player2
  @player1 = player1
  @game_word = game_word
  @word_control = ""
  @game_word.length.times { @word_control << "_" }
  @count = 0
  puts @word_control.gsub("_", "__ ")
end

#trials(chances, game_word, player2, player1) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 13

def trials(chances, game_word, player2, player1)
  setup(game_word, player2, player1)
  chances.times do |counter|
    @counter = counter
    verify_guess(chances)
    compare_guess
    win_game(chances, counter)
  end
  end_game
end

#verify_guess(chances) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 67

def verify_guess(chances)
  puts "Enter a guess"
  @guess = gets.chomp.downcase
  cheat_or_quit_or_history(chances)
  until length_one?(@guess) && unique?(@guess) && number?(@guess)
    @guess = STDIN.gets.chomp.downcase
    puts @game_word if @guess == ":c"
    puts "Your missed guesses: #{@misses.join(', ')}" if @guess == ":h"
  end
end

#win_game(chances, counter, player = @player2) ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 134

def win_game(chances, counter, player = @player2)
  if @count == @game_word.chars.uniq.length
    puts "Congratulations #{player}! You have won the game".green
    exit
  end
  puts "You have #{chances - 1 - counter} chance(s) left"
end

#wrong_guess ⇒ Object 



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# File 'lib/paitin_hangman/game_engine.rb', line 42

def wrong_guess
  @misses << @guess
  puts "Bad guess, the noose tightens".red
  puts "Try again"
  puts @word_control.gsub("_", " __ ").upcase
end