$:.unshift File.expand_path(File.dirname(__FILE__) + "/../../lib") $:.unshift File.expand_path(File.dirname(__FILE__) + "/../../ext") require 'ray' Ray.game "Resize window" do register { add_hook :quit, method(:exit!) } scene :main do on :key_press, key(:a) do |text| window.size = [100, 100] end on :key_press, key(:b) do |text| window.size = [640, 480] end on :window_resize do |size| puts "my size is now #{size}" end end scenes << :main end