Module: PaitinHangman::SimpleMethods

Included in:
GameEngine, Levels, Paitin, Player
Defined in:
lib/paitin_hangman/simple_methods.rb

Instance Method Summary collapse

Instance Method Details

#choice_integrity ⇒ Object 



53
54
55
56
57
58
59
60
 
# File 'lib/paitin_hangman/simple_methods.rb', line 53

def choice_integrity
  choice = gets.chomp.downcase
  until choice == "r" || choice == "q" || choice == "quit"
    puts "You must enter either a 'r' or 'q' or type 'quit'"
    choice = STDIN.gets.chomp.downcase
  end
  decide(choice)
end

#decide(choice) ⇒ Object 



62
63
64
65
66
67
68
 
# File 'lib/paitin_hangman/simple_methods.rb', line 62

def decide(choice)
  if choice == "r"
    @player1 ? Paitin.new.play(@player1) : Paitin.new.play(@player2)
  else
    exit
  end
end

#length_one?(parameter) ⇒ Boolean

Returns:

  • (Boolean) 


26
27
28
29
30
31
32
33
 
# File 'lib/paitin_hangman/simple_methods.rb', line 26

def length_one?(parameter)
  if parameter.length == 1
    return true
  else
    puts "Enter just one letter or an hyphen or an apostrophe"
    return false
  end
end

#number?(parameter) ⇒ Boolean

Returns:

  • (Boolean) 


44
45
46
47
48
49
50
51
 
# File 'lib/paitin_hangman/simple_methods.rb', line 44

def number?(parameter)
  if parameter.scan(/\d/).empty?
    return true
  else
    puts "You cannot enter a number! Try again"
    return false
  end
end

#option_integrity ⇒ Object

> The method makes sure a valid option is picked



17
18
19
20
21
22
23
24
 
# File 'lib/paitin_hangman/simple_methods.rb', line 17

def option_integrity
  @option = gets.chomp
  until @option == "1" || @option == "2"
    puts "Enter either a '1' or a '2'"
    @option = STDIN.gets.chomp
  end
  @option
end

#unique?(parameter) ⇒ Boolean

Returns:

  • (Boolean) 


35
36
37
38
39
40
41
42
 
# File 'lib/paitin_hangman/simple_methods.rb', line 35

def unique?(parameter)
  if @misses.include?(parameter) || @right_guesses.include?(parameter)
    puts "You have used #{parameter} already, try again"
    return false
  else
    return true
  end
end

#verify_name_integrity ⇒ Object

> This method verifies the integrity of names



6
7
8
9
10
11
12
13
 
# File 'lib/paitin_hangman/simple_methods.rb', line 6

def verify_name_integrity
  name = gets.chomp.upcase.strip
  while name.scan(/[^A-Z\s-]/).empty? == false || name.empty? # => It scans for anything other than a letter, a space or a dash
    Message.verify_name
    name = STDIN.gets.chomp.upcase.strip
  end
  name
end