class SDL2::Joystick::Buttons

Enumerates buttons on a joystick.

Public Instance Methods

[](idx) click to toggle source

Button accessor via index @returns Integer {0=>RELEASED,1=>PRESSED}

# File lib/sdl2/joystick/buttons.rb, line 17
def [](idx)
  SDL2::joystick_get_button(@joystick,idx)       
end
count() click to toggle source

How many buttons are there?

# File lib/sdl2/joystick/buttons.rb, line 11
def count
  SDL2::joystick_num_buttons(@joystick)
end