Class: RubySnake::UI::Base

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

Direct Known Subclasses

One, Two

Class Method Summary collapse

Class Method Details

.clear_tail ⇒ Object 



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# File 'lib/ruby_snake/ui/base.rb', line 15

def clear_tail
  display snake.tail, ' '
end

.display(stuff, symbol) ⇒ Object 



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# File 'lib/ruby_snake/ui/base.rb', line 9

def display stuff, symbol
  x = stuff.last + 1
  y = stuff.first + 1
  window.mvprintw x, y, symbol
end

.draw_dialog(x, y, text) ⇒ Object 



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# File 'lib/ruby_snake/ui/base.rb', line 5

def draw_dialog x, y, text
  UI.draw_dialog x, y, text
end

.draw_food ⇒ Object 



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# File 'lib/ruby_snake/ui/base.rb', line 19

def draw_food
  if Game.pause?
    window.color_set 3, nil
  else
    window.color_set 1, nil
  end
  display snake.food, '$'
end

.draw_snake ⇒ Object 



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# File 'lib/ruby_snake/ui/base.rb', line 28

def draw_snake
  snake.body.each do |body|
    if body == snake.head
      display body, '@'
    else
      display body, 'o'
    end
  end
end