Class: Ruby2D::Sound

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby2d/sound.rb,
ext/ruby2d/ruby2d-opal.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Sound

Returns a new instance of Sound.



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# File 'lib/ruby2d/sound.rb', line 9

def initialize(path)

  unless RUBY_ENGINE == 'opal'
    unless File.exists? path
      raise Error, "Cannot find audio file `#{path}`"
    end
  end

  @path = path
  ext_init(path)
end

Instance Attribute Details

#data ⇒ Object

Returns the value of attribute data.



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# File 'lib/ruby2d/sound.rb', line 6

def data
  @data
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/ruby2d/sound.rb', line 7

def path
  @path
end

Instance Method Details

#ext_init(path) ⇒ Object 



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# File 'ext/ruby2d/ruby2d-opal.rb', line 227

def ext_init(path)
  `#{self}.data = S2D.CreateSound(path);`
end

#ext_play ⇒ Object 



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# File 'ext/ruby2d/ruby2d-opal.rb', line 231

def ext_play
  `S2D.PlaySound(#{self}.data);`
end

#play ⇒ Object 



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# File 'lib/ruby2d/sound.rb', line 21

def play
  ext_play
end