Contents

# Any object that is targetable.
#
module Targetable extend Trait
  
  # Distance from the potential shooter.
  #
  def distance_from shooter
    (self.position - shooter.position).length
  end
  
end

Version data entries

33 entries across 33 versions & 1 rubygems

Version	Path
gosu_extensions-0.3.8	lib/traits/targetable.rb
gosu_extensions-0.3.7	lib/traits/targetable.rb
gosu_extensions-0.3.6	lib/traits/targetable.rb
gosu_extensions-0.3.5	lib/traits/targetable.rb
gosu_extensions-0.3.4	lib/traits/targetable.rb
gosu_extensions-0.3.3	lib/traits/targetable.rb
gosu_extensions-0.3.2	lib/traits/targetable.rb
gosu_extensions-0.3.1	lib/traits/targetable.rb
gosu_extensions-0.3.0	lib/traits/targetable.rb
gosu_extensions-0.2.9	lib/traits/targetable.rb
gosu_extensions-0.2.8	lib/traits/targetable.rb
gosu_extensions-0.2.7	lib/traits/targetable.rb
gosu_extensions-0.2.6	lib/traits/targetable.rb
gosu_extensions-0.2.5	lib/traits/targetable.rb
gosu_extensions-0.2.4	lib/traits/targetable.rb
gosu_extensions-0.2.3	lib/traits/targetable.rb
gosu_extensions-0.2.2	lib/traits/targetable.rb
gosu_extensions-0.2.1	lib/traits/targetable.rb
gosu_extensions-0.2.0	lib/traits/targetable.rb
gosu_extensions-0.1.28	lib/traits/targetable.rb