Class: SvatokCodebreaker::Game

Inherits:
Object
  • Object
show all
Defined in:
lib/svatok_codebreaker/game.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(codebreaker_name = 'Test') ⇒ Game

Returns a new instance of Game.



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# File 'lib/svatok_codebreaker/game.rb', line 7

def initialize(codebreaker_name = 'Test')
  @codebreaker_name = codebreaker_name
  @secret_code = Array.new(4) { rand(1..6) }.join
  @attempts = ATTEMPTS
  @hint = true
  @file_path = File.join(File.dirname(__FILE__), 'scores.txt')
end

Instance Attribute Details

#attempts ⇒ Object

Returns the value of attribute attempts.



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# File 'lib/svatok_codebreaker/game.rb', line 5

def attempts
  @attempts
end

#codebreaker_name ⇒ Object

Returns the value of attribute codebreaker_name.



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# File 'lib/svatok_codebreaker/game.rb', line 5

def codebreaker_name
  @codebreaker_name
end

#hint ⇒ Object

Returns the value of attribute hint.



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# File 'lib/svatok_codebreaker/game.rb', line 5

def hint
  @hint
end

#marking_guess ⇒ Object

Returns the value of attribute marking_guess.



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# File 'lib/svatok_codebreaker/game.rb', line 5

def marking_guess
  @marking_guess
end

Instance Method Details

#end_of_game? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/svatok_codebreaker/game.rb', line 28

def end_of_game?
  @marking_guess == '++++' || @attempts.zero?
end

#get_game_data ⇒ Object 



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# File 'lib/svatok_codebreaker/game.rb', line 43

def get_game_data
  {
    codebreaker_name: @codebreaker_name,
    secret_code: @secret_code,
    marking_guess: @marking_guess,
    attempts: @attempts,
    hint: @hint == true ? 'not used' : 'used',
    game_date: Time.now.strftime('%d/%m/%Y')
  }
end

#save_game ⇒ Object 



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# File 'lib/svatok_codebreaker/game.rb', line 37

def save_game
  score_file = File.open(@file_path, 'a')
  score_file.puts get_game_data.map { |k, v| "#{k}=#{v}" }.join(';')
  score_file.close
end

#show_hint ⇒ Object 



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# File 'lib/svatok_codebreaker/game.rb', line 32

def show_hint
  @hint = false
  @secret_code.chars.sample
end

#submit_guess(guess) ⇒ Object 



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# File 'lib/svatok_codebreaker/game.rb', line 15

def submit_guess(guess)
  return if end_of_game?
  @attempts -= 1
  @marking_guess = Marker.new(@secret_code, guess).marking_guess
end

#valid_guess?(guess) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/svatok_codebreaker/game.rb', line 21

def valid_guess?(guess)
  return false unless !!guess
  return false unless guess.length == 4
  return false unless /[1-6]+/=~guess
  true
end