Module: ASE::Reader::InstanceMethods

Defined in:
lib/ase/reader.rb

Instance Method Summary collapse

Instance Method Details

#from_file(file) ⇒ Object 



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# File 'lib/ase/reader.rb', line 18

def from_file(file)
  @file = file
  read!
end

#read! ⇒ Object 



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# File 'lib/ase/reader.rb', line 23

def read!
  raise "Must specify an output file" if @file.nil?
  @file = File.new(@file, 'rb')

  # Signature and version, who cares?
  # Okay maybe we should validate this in the future.
  @file.seek 8, IO::SEEK_CUR

  block_count = @file.read_ulong
  
  @palette = Palette.new(:default)
  read_section until @file.eof?

  add_palette @palette if @palettes.length == 0
  @palette = nil

  @file.close
end