Class: Codebreaker::Game

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Game

Returns a new instance of Game.



8
9
10
11
12
13
14
 
# File 'lib/codebreaker.rb', line 8

def initialize
  @secret_code = nil
  @count_of_try = nil
  @game_status = nil
  @num_of_try = nil
  @game_status = nil
end

Instance Attribute Details

#count_of_try ⇒ Object (readonly)

Returns the value of attribute count_of_try.



6
7
8
 
# File 'lib/codebreaker.rb', line 6

def count_of_try
  @count_of_try
end

#game_status ⇒ Object (readonly)

Returns the value of attribute game_status.



6
7
8
 
# File 'lib/codebreaker.rb', line 6

def game_status
  @game_status
end

#is_hint_used ⇒ Object (readonly)

Returns the value of attribute is_hint_used.



6
7
8
 
# File 'lib/codebreaker.rb', line 6

def is_hint_used
  @is_hint_used
end

#num_of_try ⇒ Object (readonly)

Returns the value of attribute num_of_try.



6
7
8
 
# File 'lib/codebreaker.rb', line 6

def num_of_try
  @num_of_try
end

Class Method Details

.load_results ⇒ Object 



60
61
62
63
64
65
66
67
68
69
70
71
72
 
# File 'lib/codebreaker.rb', line 60

def self.load_results
  res = []
  Psych.load_stream(File.read('../../data/results.yml')) do |item|
    res << item
  end
  return res.map do |item|
    "#{item[:user_name]}:\
    \n\tgame status:  #{item[:game_status]}\
    \n\tcount of try: #{item[:count_of_try]}\
    \n\tis hint used: #{item[:is_hint_used]}\n\n"
  end.join if res
  res
end

Instance Method Details

#hint ⇒ Object 



42
43
44
45
46
47
48
 
# File 'lib/codebreaker.rb', line 42

def hint
  unless (@is_hint_used) 
    @is_hint_used = true
    return @secret_code.sample
  end
  'hint already used'
end

#match_secret_code(user_code) ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 
# File 'lib/codebreaker.rb', line 24

def match_secret_code user_code
  return 'Game Over' if @game_status == 'lose'
  return 'You win!' if @game_status == 'win'
  return 'Wrong format (input 4 digit without spaces). Try again' unless is_right_code? user_code
  user_code = user_code.chars.map(&:to_i)
  @num_of_try += 1
  if user_code == @secret_code
    @game_status = "win"
    return "++++ You win!!!" 
  end
  res = match_codes user_code
  if @num_of_try == @count_of_try
    @game_status = "lose"
    res += ' Game Over'
  end
  res
end

#save_result(name) ⇒ Object 



50
51
52
53
54
55
56
57
58
 
# File 'lib/codebreaker.rb', line 50

def save_result(name)
  res = {}
  res[:user_name] = name
  res[:game_status] = @game_status
  res[:count_of_try] = @num_of_try
  res[:is_hint_used] = @is_hint_used

  File.open('../../data/results.yml', 'a') {|f| f.write(res.to_yaml) }
end

#start ⇒ Object 



16
17
18
19
20
21
22
 
# File 'lib/codebreaker.rb', line 16

def start
  @secret_code = (1..4).map { rand(1..6) }
  @num_of_try = 0
  @count_of_try = rand(10..20)
  @is_hint_used = false
  @game_status = nil
end