Class: Train

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

Constant Summary collapse

TRAIN = 
"🚂 "
CARRIAGE = 
"🚃 "
ANIMATION_RATE = 
0.025

Instance Method Summary collapse

Constructor Details

#initialize(carriages_count) ⇒ Train

Returns a new instance of Train.



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# File 'lib/choo/train.rb', line 8

def initialize(carriages_count)
  @train = TRAIN + (CARRIAGE * carriages_count)
  @train_length = 3 + (3 * carriages_count)
  @moves = 0
end

Instance Method Details

#hide ⇒ Object 



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# File 'lib/choo/train.rb', line 22

def hide
  Terminal.restore_position_of_cursor
  @thread.kill
end

#show ⇒ Object 



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# File 'lib/choo/train.rb', line 14

def show
  hide if @thread
  Terminal.save_position_of_cursor
  @thread = Thread.new do
    choo
  end
end