Module: FelECS::Order

Defined in:
lib/felecs.rb,
lib/felecs/order.rb

Overview

Sets the priority of a list of Systems or Scenes for you in the order you pass them to this class.

Class Method Summary collapse

Class Method Details

.sort(*sortables) ⇒ Boolean

Sets the priority of all items passed into this method according to the order they were passed. If an array is one of the elements then it will give all of those elements in the array the same priority.

Parameters:

Returns:

  • (Boolean) —

    true.



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# File 'lib/felecs/order.rb', line 11

def self.sort(*sortables)
  sortables.each_with_index do |sorted, index|
    if sorted.respond_to? :priority
      sorted.priority = index
    else
      sorted.each do |item|
        item.priority = index
      end
    end
  end
  true
end