Class: Burn::Fuel::Rom::Music

Inherits:
DslBase
  • Object
show all
Defined in:
lib/burn/fuel/rom/music.rb

Instance Method Summary collapse

Methods inherited from DslBase

#method_missing

Methods included from Debug

#log

Constructor Details

#initialize(resource_name, context) ⇒ Music

Returns a new instance of Music.



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# File 'lib/burn/fuel/rom/music.rb', line 5

def initialize(resource_name, context)
  super(resource_name, context)
  
  @default_tempo = :allegro
  
  if resource_name.nil? then
    raise Exception.new "Resource name for Music class must be provided."
  else
    @resource_name = resource_name
  end
  
  @context.instance_exec resource_name, &lambda{|resource_name|
    @resources["#{resource_name}"] = Array.new
  }
  
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Burn::Fuel::DslBase

Instance Method Details

#channel(instrument, &block) ⇒ Object 



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# File 'lib/burn/fuel/rom/music.rb', line 22

def channel(instrument, &block)
  @context.instance_exec(@resource_name,@default_tempo) do |resource_name, default_tempo|
    stream = ChannelStream.new(@resources["#{resource_name}"].count, instrument, default_tempo)
    stream.load(&block)
    @resources["#{resource_name}"] << stream.generate
    #@resources["#{resource_name}"] << "	.byte $43,$1d,$80,$1f,$80,$21,$82,$1d,$80,$1d,$80,$1f,$92"
  end
end

#tempo(speed) ⇒ Object 



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# File 'lib/burn/fuel/rom/music.rb', line 31

def tempo(speed)
  @default_tempo = speed
end