Class: Ti99TextFile

Inherits:
Ti99File show all
Defined in:
lib/native_file_types/ti99/Ti99TextFile.rb

Instance Attribute Summary

Attributes inherited from NativeFileType

#aux_code, #contents, #file_system_image, #file_type, #filename, #meta_data

Instance Method Summary collapse

Methods inherited from Ti99File

file_system_file_types, #type_description

Methods inherited from NativeFileType

#<=>, #==, all_native_file_types, best_fit, code_for_tests, compatability_score, #data_without_header, file_type_matches?, #full_filename, #header_length, #initialize, is_valid_file_if, #load_address, load_address, matching_score, native_file_types_possible_on_file_system, non_matching_score, #to_hex_dump, #to_info_dump, #type_description

Methods included from SubclassTracking

extended

Constructor Details

This class inherits a constructor from NativeFileType

Instance Method Details

#text_for_screendump ⇒ Object 



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# File 'lib/native_file_types/ti99/Ti99TextFile.rb', line 33

def text_for_screendump
  to_text.gsub("\n",0x0D.chr)
end

#to_text ⇒ Object 



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# File 'lib/native_file_types/ti99/Ti99TextFile.rb', line 14

def to_text
  s=""
  i=0
  while i<contents.length do
    record_length=contents[i]
    i+=1
    if record_length==0xff then
      while ((i<contents.length) && (i%256!=0)) do
        i+=1 
      end
    else
      s+=contents[i,record_length]
      s+="\n"
      i+=record_length
    end    
  end
  s
end