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

Inherits:

Object

• Object
• Fusuma::Plugin::Detectors::SwipeDetector::Direction

Defined in:

lib/fusuma/plugin/detectors/swipe_detector.rb

Overview

direction of gesture

Constant Summary

RIGHT =

"right"

LEFT =

"left"

DOWN =

"down"

UP =

"up"

Instance Method Summary

• #calc ⇒ Object

  : () -> String.

• #initialize(move_x:, move_y:) ⇒ Direction constructor

  : (move_x: Integer | Float, move_y: Integer | Float) -> void.

• #to_s ⇒ Object

  : () -> String.

Constructor Details

#initialize(move_x:, move_y:) ⇒ Direction

: (move_x: Integer | Float, move_y: Integer | Float) -> void

# File 'lib/fusuma/plugin/detectors/swipe_detector.rb', line 145

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

Instance Method Details

#calc ⇒ Object

: () -> String

# File 'lib/fusuma/plugin/detectors/swipe_detector.rb', line 156

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

#to_s ⇒ Object

: () -> String

# File 'lib/fusuma/plugin/detectors/swipe_detector.rb', line 151

def to_s
  calc
end