Module: DXRubySDL::Input

Defined in:
lib/dxruby_sdl/input.rb

Class Method Summary collapse

Class Method Details

.key_push?(key_code) ⇒ Boolean Also known as: keyPush?

Returns:

  • (Boolean) 


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# File 'lib/dxruby_sdl/input.rb', line 47

def key_push?(key_code)
  return key_press?(to_sdl_key(key_code))
end

.mouse_pos_x ⇒ Object Also known as: mousePosX 



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# File 'lib/dxruby_sdl/input.rb', line 39

def mouse_pos_x
  return SDL::Mouse.state[0]
end

.mouse_pos_y ⇒ Object Also known as: mousePosY 



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# File 'lib/dxruby_sdl/input.rb', line 43

def mouse_pos_y
  return SDL::Mouse.state[1]
end

.pad_down?(button_code, pad_number = 0) ⇒ Boolean Also known as: padDown?

Returns:

  • (Boolean) 


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# File 'lib/dxruby_sdl/input.rb', line 29

def pad_down?(button_code, pad_number = 0)
  if button_code == P_BUTTON0 && key_press?(SDL::Key::Z) ||
      button_code == P_BUTTON1 && key_press?(SDL::Key::X) ||
      button_code == P_BUTTON2 && key_press?(SDL::Key::C) ||
      ((j = joystick(pad_number)) && j.button(button_code))
    return true
  end
  return false
end

.x(pad_number = 0) ⇒ Object 



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# File 'lib/dxruby_sdl/input.rb', line 7

def x(pad_number = 0)
  res = 0
  if key_press?(SDL::Key::LEFT)
    res -= 1
  end
  if key_press?(SDL::Key::RIGHT)
    res += 1
  end
  return res
end

.y(pad_number = 0) ⇒ Object 



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# File 'lib/dxruby_sdl/input.rb', line 18

def y(pad_number = 0)
  res = 0
  if key_press?(SDL::Key::UP)
    res -= 1
  end
  if key_press?(SDL::Key::DOWN)
    res += 1
  end
  return res
end