Class: Codebreaker::Game

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

Constant Summary collapse

ATTEMPTS = 
5
HINTS = 
2

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Data

#load, #save

Constructor Details

#initialize ⇒ Game

Returns a new instance of Game.



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# File 'lib/codebreaker/game.rb', line 14

def initialize
  @attempts = ATTEMPTS
  @hints_left = HINTS
  @guesses = 0
  @secret_code = Array.new(4) { rand(1..6) }
end

Instance Attribute Details

#attempts ⇒ Object (readonly)

Returns the value of attribute attempts.



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# File 'lib/codebreaker/game.rb', line 12

def attempts
  @attempts
end

#guess ⇒ Object (readonly)

Returns the value of attribute guess.



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# File 'lib/codebreaker/game.rb', line 12

def guess
  @guess
end

#guesses ⇒ Object (readonly)

Returns the value of attribute guesses.



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# File 'lib/codebreaker/game.rb', line 12

def guesses
  @guesses
end

#hints_left ⇒ Object (readonly)

Returns the value of attribute hints_left.



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# File 'lib/codebreaker/game.rb', line 12

def hints_left
  @hints_left
end

#player ⇒ Object

Returns the value of attribute player.



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# File 'lib/codebreaker/game.rb', line 11

def player
  @player
end

#requested_hint ⇒ Object (readonly)

Returns the value of attribute requested_hint.



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# File 'lib/codebreaker/game.rb', line 12

def requested_hint
  @requested_hint
end

#result ⇒ Object (readonly)

Returns the value of attribute result.



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# File 'lib/codebreaker/game.rb', line 12

def result
  @result
end

Instance Method Details

#compare(input) ⇒ Object 



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

def compare(input)
  @guess = input
  @attempts -= 1
  @guesses += 1
  @result = Marker.new(@guess, @secret_code).result
end

#hint ⇒ Object 



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

def hint
  return @requested_hint = '' unless @hints_left.nonzero?
  @hints_left -= 1
  @requested_hint = @secret_code[rand(0..3)]
end

#score ⇒ Object 



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# File 'lib/codebreaker/game.rb', line 38

def score
  return 0 if @attempts.zero?
  @attempts * 200 + @hints_left * 100 + 50
end

#win? ⇒ Boolean

Returns:

  • (Boolean) 


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

def win?
  @result == '++++' ? true : false
end