Avoid including Processing::Proxy for out

Author: monkstone

external_library/java/minim/create_instrument.rb

@@ -27,12 +27,12 @@ def setup
     minim = Minim.new(self)
     @out = minim.getLineOut
     # when providing an Instrument, we always specify start time and duration
-    out.playNote(0.0, 0.9, SineInstrument.new(97.99))
-    out.playNote(1.0, 0.9, SineInstrument.new(123.47))
+    out.playNote(0.0, 0.9, SineInstrument.new(out, 97.99))
+    out.playNote(1.0, 0.9, SineInstrument.new(out, 123.47))
     # we can use the Frequency class to create frequencies from pitch names
-    out.playNote(2.0, 2.9, SineInstrument.new(Frequency.ofPitch('C3').asHz))
-    out.playNote(3.0, 1.9, SineInstrument.new(Frequency.ofPitch('E3').asHz))
-    out.playNote(4.0, 0.9, SineInstrument.new(Frequency.ofPitch('G3').asHz))
+    out.playNote(2.0, 2.9, SineInstrument.new(out, Frequency.ofPitch('C3').asHz))
+    out.playNote(3.0, 1.9, SineInstrument.new(out, Frequency.ofPitch('E3').asHz))
+    out.playNote(4.0, 0.9, SineInstrument.new(out, Frequency.ofPitch('G3').asHz))
   end
 
   def draw

external_library/java/minim/library/sine_instrument/sine_instrument.rb

@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-java_import 'ddf.minim.Minim'
-
 %w[Frequency Instrument Line Oscil Waves].each do |klass|
   java_import "ddf.minim.ugens.#{klass}"
 end
@@ -10,14 +8,14 @@
 # that includes Instrument interface (as a module).
 class SineInstrument
   include Instrument
-  include Processing::Proxy
 
-  attr_reader :wave, :amp_env
+  attr_reader :wave, :amp_env, :out, :tone_instrument
 
-  def initialize(frequency)
+  def initialize(out, frequency)
     # make a sine wave oscillator
     # the amplitude is zero because
     # we are going to patch a Line to it anyway
+    @out = out
     @wave = Oscil.new(frequency, 0, Waves::SINE)
     @amp_env = Line.new
     amp_env.patch(wave.amplitude)