Class: RubySnake::UI

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_snake/ui.rb,
lib/ruby_snake/ui/one.rb,
lib/ruby_snake/ui/two.rb,
lib/ruby_snake/ui/base.rb

Defined Under Namespace

Classes: Base, One, Two

Class Method Summary collapse

Class Method Details

.draw ⇒ Object 



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# File 'lib/ruby_snake/ui.rb', line 82

def draw
  if Game.vs?
    Two.draw
  else
    One.draw
  end
end

.draw_dialog(y, x, text) ⇒ Object 



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# File 'lib/ruby_snake/ui.rb', line 55

def draw_dialog y, x, text
  text = 

    "
                              <  #{text}  >
  " <<

  '



                      .-.
                    /  aa
                    \ -,_)
               _..._| \  `-<
          {} .\" .__.\' |
         {} (        /`\
         {}(`\'------\'  /
         |\/;._______.\'\
         ; \           /
          \'-\'-.......-\'
  '

  window.mvaddstr y, x, text
  window.refresh
end

.draw_role_menu ⇒ Object 



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# File 'lib/ruby_snake/ui.rb', line 48

def draw_role_menu
  Ncurses.nodelay window, false
  x = window.getmaxx / 2 
  y = window.getmaxy / 2 - 10
  draw_dialog y, x, 'Create Host? (s) or Connect to a Host? (c)'
end

.draw_welcome ⇒ Object 



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# File 'lib/ruby_snake/ui.rb', line 37

def draw_welcome
  Ncurses.nodelay window, false
  x = window.getmaxx / 2 
  y = window.getmaxy / 2 - 10
  draw_dialog y, x, 'Single Player? (s) or Two Players? (t)'
end

.init ⇒ Object 



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# File 'lib/ruby_snake/ui.rb', line 8

def init
  Ncurses.initscr
  Ncurses.cbreak
  Ncurses.noecho
  Ncurses.nonl
  Ncurses.stdscr.intrflush(false)
  Ncurses.stdscr.keypad(true)
  Ncurses.curs_set 0

  Ncurses.start_color
  Ncurses.init_pair(1, Ncurses::COLOR_RED, Ncurses::COLOR_BLACK);
  Ncurses.init_pair(2, Ncurses::COLOR_CYAN, Ncurses::COLOR_BLACK);
  Ncurses.init_pair(3, Ncurses::COLOR_YELLOW, Ncurses::COLOR_BLACK);
  Ncurses.init_pair(4, Ncurses::COLOR_GREEN, Ncurses::COLOR_BLACK);

  init_window
end

.init_window ⇒ Object 



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# File 'lib/ruby_snake/ui.rb', line 26

def init_window
  x = (Ncurses.stdscr.getmaxy - 30) / 2
  y = (Ncurses.stdscr.getmaxx - 101) / 2

  @window = Ncurses::WINDOW.new 30, 101, x, y
  unless @window
    Ncurses.endwin
    raise 'Terminal screen size is not big enough'
  end
end

.window ⇒ Object 



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# File 'lib/ruby_snake/ui.rb', line 44

def window
  @window
end