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#! /usr/bin/env ruby
# -*- coding: UTF-8 -*-
#
module EvenDoors
#
class Spot
#
def initialize n, p
@name = n # unique in it's room
@parent = p # single direct parent
@viewer = nil # particle going through that position will be sent there readonly
raise EvenDoors::Exception.new "Spot name #{name} is not valid" if @name.include? EvenDoors::PATH_SEP
end
#
attr_reader :name
attr_accessor :viewer, :parent
#
def path
return @path if @path
@path = ( @parent ? @parent.path+EvenDoors::PATH_SEP : '') + name
end
#
end
#
end
#
# EOF
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