Class: Codebreaker::Game

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

Constant Summary collapse

ATTEMPT_NUMBER = 
10

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Game

Returns a new instance of Game.



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# File 'lib/rk/codebreaker/game.rb', line 8

def initialize
  @hint = true
  @available_attempts = ATTEMPT_NUMBER
  @result = ""
  @secret_code = generate_code
end

Instance Attribute Details

#available_attempts ⇒ Object (readonly)

Returns the value of attribute available_attempts.



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# File 'lib/rk/codebreaker/game.rb', line 6

def available_attempts
  @available_attempts
end

#hint ⇒ Object (readonly)

Returns the value of attribute hint.



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# File 'lib/rk/codebreaker/game.rb', line 6

def hint
  @hint
end

Instance Method Details

#check_input(code) ⇒ Object 



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# File 'lib/rk/codebreaker/game.rb', line 15

def check_input(code)
  return 'Incorrect format' unless code_valid?(code)
  @available_attempts -= 1
  return check_matches(code)
end

#check_matches(user_code) ⇒ Object 



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# File 'lib/rk/codebreaker/game.rb', line 26

def check_matches(user_code)
  @result = ""
  return @result = '++++' if user_code == @secret_code
  sum_array = @secret_code.chars.zip(user_code.chars)
  exact_match_calculation(sum_array)
  just_match_calculation(sum_array)
  @result
end

#hint_answer ⇒ Object 



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# File 'lib/rk/codebreaker/game.rb', line 21

def hint_answer
  @hint = false
  @secret_code.split('').sample
end

#save_to_file(filename, username) ⇒ Object 



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# File 'lib/rk/codebreaker/game.rb', line 35

def save_to_file(filename, username)
  File.open(filename, 'a') do |file|
    file.puts "#{username}|used attempts #{ATTEMPT_NUMBER - @available_attempts};"
  end
end