Class: CodebreakerVolkova::Game

Inherits:
Object
  • Object
show all
Includes:
GameBusinessLogic, Validator
Defined in:
lib/codebreaker_volkova/game_progress.rb

Constant Summary collapse

FILENAME = 
'store.yml'
SIGN_CONSTANT = 
4
NUMBER_CONSTANT = 
6

Constants included from Validator

Validator::LEVEL_OF_GAME, Validator::VALID_GUESS_LENGTH, Validator::VALID_NAME_LENGTH, Validator::VALID_NUMBERS

Constants included from GameBusinessLogic

CodebreakerVolkova::GameBusinessLogic::DIFFICULTIES, CodebreakerVolkova::GameBusinessLogic::RESULT_MINUS, CodebreakerVolkova::GameBusinessLogic::RESULT_PLUS

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Validator

#check_constituents_difficulty?, #check_constituents_guess?, #check_length_guess?, #check_length_name?, #instance?, #not_empty?

Methods included from GameBusinessLogic

#take_attempt, #take_hint, #take_level_of_difficulty, #take_pluses, #take_result

Constructor Details

#initialize ⇒ Game 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 15

def initialize
  @game_over = false
end

Instance Attribute Details

#attempts ⇒ Object (readonly)

Returns the value of attribute attempts.



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# File 'lib/codebreaker_volkova/game_progress.rb', line 8

def attempts
  @attempts
end

#attempts_total ⇒ Object (readonly)

Returns the value of attribute attempts_total.



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# File 'lib/codebreaker_volkova/game_progress.rb', line 8

def attempts_total
  @attempts_total
end

#difficulty ⇒ Object (readonly)

Returns the value of attribute difficulty.



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# File 'lib/codebreaker_volkova/game_progress.rb', line 8

def difficulty
  @difficulty
end

#game_over ⇒ Object (readonly)

Returns the value of attribute game_over.



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# File 'lib/codebreaker_volkova/game_progress.rb', line 8

def game_over
  @game_over
end

#hints ⇒ Object (readonly)

Returns the value of attribute hints.



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# File 'lib/codebreaker_volkova/game_progress.rb', line 8

def hints
  @hints
end

#hints_total ⇒ Object (readonly)

Returns the value of attribute hints_total.



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# File 'lib/codebreaker_volkova/game_progress.rb', line 8

def hints_total
  @hints_total
end

#secret_code ⇒ Object (readonly)

Returns the value of attribute secret_code.



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# File 'lib/codebreaker_volkova/game_progress.rb', line 8

def secret_code
  @secret_code
end

#username ⇒ Object (readonly)

Returns the value of attribute username.



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# File 'lib/codebreaker_volkova/game_progress.rb', line 8

def username
  @username
end

Instance Method Details

#add_difficulty(difficulty) ⇒ Object 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 29

def add_difficulty(difficulty)
  validate_difficulty(difficulty)
  @difficulty = difficulty
  @attempts_total = take_attempt(difficulty)
  @attempts = @attempts_total
  @hints_total = take_hint(difficulty)
  @hints = @hints_total
end

#add_name(name) ⇒ Object 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 24

def add_name(name)
  validate_name(name)
  @username = name
end

#attempts? ⇒ Boolean 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 47

def attempts?
  @attempts.positive?
end

#check_result(guess) ⇒ Object 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 38

def check_result(guess)
  validate_guess(guess)
  guess = guess.each_char.map(&:to_i)
  result = take_result(@secret_code, guess)
  @game_over = true if result == GameBusinessLogic::RESULT_PLUS * 4
  @attempts -= 1
  result
end

#convert_to_hash ⇒ Object 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 68

def convert_to_hash
  {
    name: @username,
    difficulty: @difficulty,
    attempts_total: @attempts_total,
    attempts_used: @attempts_total - @attempts,
    hints_total: @hints_total,
    hints_used: @hints_total - @hints
  }
end

#generate_secret_number(sign = SIGN_CONSTANT, number = NUMBER_CONSTANT) ⇒ Object 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 58

def generate_secret_number(sign = SIGN_CONSTANT, number = NUMBER_CONSTANT)
  Array.new(sign) { rand(1..number) }
end

#hints? ⇒ Boolean 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 51

def hints?
  return false unless @hints.positive?

  @hints -= 1
  @hints_code.pop
end

#load_stats(filename_path = FILENAME) ⇒ Object 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 79

def load_stats(filename_path = FILENAME)
  return false unless File.exist?(filename_path)
  return false if File.zero?(filename_path)

  documents = YAML.load_stream(File.open(filename_path))
  documents.map.sort_by do |item|
    [take_level_of_difficulty(item[:difficulty]), item[:attempts_used], item[:hints_used]]
  end
end

#save_stats(filename_path = FILENAME) ⇒ Object 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 62

def save_stats(filename_path = FILENAME)
  File.open(filename_path, 'a') do |file|
    file.write(convert_to_hash.to_yaml)
  end
end

#start ⇒ Object 



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# File 'lib/codebreaker_volkova/game_progress.rb', line 19

def start
  @secret_code = generate_secret_number
  @hints_code = @secret_code.dup.shuffle
end