Class: Game

Inherits:
Engine show all
Defined in:
lib/ttt-cli/game.rb

Overview

Класс Game: Управляет игровым процессом

Constant Summary

Constants inherited from Engine

Engine::DIFFICULTY_LEVELS

Constants included from Emoji

Emoji::DASH, Emoji::O, Emoji::X

Instance Attribute Summary collapse

Attributes inherited from Engine

#difficulty

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Engine

difficulty_level, #draws, #game_mode, game_mode, is_singleplayer?, #losses, reset_counters, set_difficulty, set_game_mode, #wins

Constructor Details

#initialize(difficulty = MediumAI) ⇒ Game

Returns a new instance of Game.



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# File 'lib/ttt-cli/game.rb', line 24

def initialize(difficulty = MediumAI)
  @board = Board.new(self)
  @difficulty = difficulty
  @first_player = Players::Human.new(token: X)
  @second_player = Players::Computer.new(token: O, game: self)
  @current_player = @first_player
  @judge = Judge.new(self)
end

Instance Attribute Details

#board ⇒ Object (readonly)

Returns the value of attribute board.



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# File 'lib/ttt-cli/game.rb', line 7

def board
  @board
end

#current_player ⇒ Object

Returns the value of attribute current_player.



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# File 'lib/ttt-cli/game.rb', line 5

def current_player
  @current_player
end

#first_player ⇒ Object

Returns the value of attribute first_player.



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# File 'lib/ttt-cli/game.rb', line 5

def first_player
  @first_player
end

#judge ⇒ Object

Returns the value of attribute judge.



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# File 'lib/ttt-cli/game.rb', line 5

def judge
  @judge
end

#second_player ⇒ Object

Returns the value of attribute second_player.



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# File 'lib/ttt-cli/game.rb', line 5

def second_player
  @second_player
end

Class Method Details

.setup_game(game) ⇒ Object 



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# File 'lib/ttt-cli/game.rb', line 16

def self.setup_game(game)
  game.update_players!
  game.set_players_tokens(game.get_user_token)
  game.who_goes_first
  CommandLine::Display.print_board(game.board)
  game
end

.start ⇒ Object 



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# File 'lib/ttt-cli/game.rb', line 9

def self.start
  CommandLine::Display.welcome_banner
  Game.set_game_mode(Game.game_mode)
  new_game = new(Game.set_difficulty)
  Game.setup_game(new_game)
end

Instance Method Details

#draw? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt-cli/game.rb', line 103

def draw?
  @board.full? && !won?
end

#get_user_token ⇒ Object 



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# File 'lib/ttt-cli/game.rb', line 63

def get_user_token
  if @@game_mode == :singleplayer
    CommandLine::Display.user_token
  end
end

#hotseat_mode ⇒ Object 



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# File 'lib/ttt-cli/game.rb', line 51

def hotseat_mode
  @first_player = Players::Human.new(token: X, name: 'Player 1')
  @second_player = Players::Human.new(token: O, name: 'Player 2')
  @current_player = @first_player
end

#increase_counter ⇒ Object 



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# File 'lib/ttt-cli/game.rb', line 128

def increase_counter
  if draw?
    @@draws += 1
  elsif won?(@first_player)
    @@wins += 1
  elsif won?(@second_player)
    @@losses += 1
  end
end

#observer_mode ⇒ Object 



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# File 'lib/ttt-cli/game.rb', line 57

def observer_mode
  @first_player = Players::Computer.new(token: X, name: 'Connor', game: self)
  @second_player = Players::Computer.new(token: O, name: 'William', game: self)
  @current_player = @first_player
end

#over? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt-cli/game.rb', line 99

def over?
  draw? || won?
end

#over_message ⇒ Object 



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# File 'lib/ttt-cli/game.rb', line 111

def over_message
  increase_counter
  CommandLine::Display.print_board(@board)
  print_winner
end

#print_winner ⇒ Object

Метод для объявления победителя



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# File 'lib/ttt-cli/game.rb', line 118

def print_winner
  if draw?
    CommandLine::Display.draw
  elsif won?(@first_player)
    CommandLine::Display.winner(self)
  elsif won?(@second_player)
    CommandLine::Display.loser(self)
  end
end

#set_players_tokens(token) ⇒ Object

Метод который устанавливает символы игрокам По умолчанию игрок - X, компьютер - O



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# File 'lib/ttt-cli/game.rb', line 71

def set_players_tokens(token)
  if @@game_mode == :singleplayer
    if token != 'X'
      @first_player.token = O
      @second_player.token = X
    end
  end
end

#singleplayer_mode ⇒ Object 



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# File 'lib/ttt-cli/game.rb', line 47

def singleplayer_mode
  @second_player = Players::Computer.new(token: O, game: self)
end

#start_new_game? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt-cli/game.rb', line 33

def start_new_game?
  CommandLine::Display.play_again
end

#switch_player ⇒ Object

Метод для переключения на следующего игрока



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# File 'lib/ttt-cli/game.rb', line 90

def switch_player
  case @current_player
  when @first_player
    @current_player = @second_player
  else
    @current_player = @first_player
  end
end

#update_players! ⇒ Object 



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# File 'lib/ttt-cli/game.rb', line 37

def update_players!
  if @@game_mode == :singleplayer
    singleplayer_mode
  elsif @@game_mode == :hotseat
    hotseat_mode
  else
    observer_mode
  end
end

#who_goes_first ⇒ Object

Метод для выбора игрока, который будет ходить первым. По умолчанию первым ходит игрок.



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# File 'lib/ttt-cli/game.rb', line 82

def who_goes_first
  case @first_player.token
  when O
    @current_player = @second_player
  end
end

#won?(player = @current_player) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt-cli/game.rb', line 107

def won?(player = @current_player)
  @judge.is_combo?(player)
end