Added spawner and waypoint components, added building_set_waypoint order, particle emitters can now toggle their emission, buildings can now build and spawn units, buildings now dynamically emit smoke when working and no longer when building, added player2 to default game for testing.

lib/entities/buildings/power_plant.rb

@@ -34,6 +34,13 @@ IMICRTS::Entity.define_entity(:power_plant, :building, 800, "Generates power", t
 
   entity.on_tick do
     # entity.produce_power
+
+    if entity.component(:building).data.state == :idle
+
+      entity.particle_emitters.each do |emitter|
+        emitter.emitting = true
+      end
+    end
   end
 
   # define_singleton_method(:produce_power) do