Class: RazyK::Audio::Port
- Inherits:
-
Object
- Object
- RazyK::Audio::Port
- Defined in:
- lib/razyk/audio/port.rb
Instance Method Summary collapse
- #close_write ⇒ Object
-
#initialize ⇒ Port
constructor
A new instance of Port.
- #write(s) ⇒ Object
Constructor Details
#initialize ⇒ Port
Returns a new instance of Port.
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# File 'lib/razyk/audio/port.rb', line 7 def initialize @player = nil @note_length = nil @octave = nil end |
Instance Method Details
#close_write ⇒ Object
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# File 'lib/razyk/audio/port.rb', line 32 def close_write @player.stop end |
#write(s) ⇒ Object
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# File 'lib/razyk/audio/port.rb', line 13 def write(s) bytes = s.unpack("C*") if @player.nil? @player = RazyK::Audio::Player.new(tempo: bytes.shift) end bytes.each do |b| if @note_length and @octave @player.play(@note_length, @octave, b) @note_length = nil @octave = nil elsif @note_length @octave = b else @note_length = b end end s end |