Class: Fusuma::Plugin::Detectors::SwipeDetector::Direction

Inherits:
Object
  • Object
show all
Defined in:
lib/fusuma/plugin/detectors/swipe_detector.rb

Overview

direction of gesture

Constant Summary collapse

RIGHT = 
'right'
LEFT = 
'left'
DOWN = 
'down'
UP = 
'up'

Instance Method Summary collapse

Constructor Details

#initialize(move_x:, move_y:) ⇒ Direction

Returns a new instance of Direction.



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# File 'lib/fusuma/plugin/detectors/swipe_detector.rb', line 107

def initialize(move_x:, move_y:)
  @move_x = move_x
  @move_y = move_y
end

Instance Method Details

#calc ⇒ Object 



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# File 'lib/fusuma/plugin/detectors/swipe_detector.rb', line 116

def calc
  if @move_x.abs > @move_y.abs
    @move_x > 0 ? RIGHT : LEFT
  elsif @move_y > 0
    DOWN
  else
    UP
  end
end

#to_s ⇒ Object 



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# File 'lib/fusuma/plugin/detectors/swipe_detector.rb', line 112

def to_s
  calc
end