Class: Core::Parse::Parser

Inherits:
Object show all
Defined in:
lib/parse.rb

Instance Method Summary collapse

Constructor Details

#initialize(file, parsables, klass, stfu = false) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/parse.rb', line 19

def initialize(file, parsables, klass, stfu=false)
  begin
    @file = File.open("#{Core::LIBRARY_PATH}/#{file}")
  rescue
    warn("ERROR: Failed to open file #{file}")
  end
  @parsables = parsables
  @klass = klass
  @stfu = stfu
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/parse.rb', line 30

def parse
  parsed = []
  vars = []
  block = false
  
  @parsables.each_key { |str|
    vars.push("@#{str}_parsed".to_sym)
  }
    
  @file.each_line { |line|
    line.sub!("\n", "")
    if line[0] == "#" or line.length == 0
      break if line.index("#EOF")
      next
    end
    if line[0] == "{"
      block = true
      next
    end
    if line[0] == "}"
      block = false
      parsed.push(@klass.send(:new))
      vars.each { |var|
        parsed.last.ivs(var.to_s[0...-7].to_sym, ivg(var))
      }
      next
    end
    if block
      line.gsub!("\"", "")
      line =~ /(.+)\s\=\s(.+)/
      key = $1
      val = cast_type($2, @parsables[key])
      ivs("@#{key}_parsed".to_sym, val)
    end
  }
  if !@stfu
    puts("INFO: Parsed #{parsed.length} #{File.basename(@file).sub('.def', '')}")
  end
  @file.close
  return parsed
end