Some fixes in Machine and ActivatedMachine

machines/activated_machine.lua

@@ -43,13 +43,21 @@ function industrialtest.ActivatedMachine.createActiveDefinitionTable(self)
 	local def=self:createDefinitionTable()
 	def.description=nil
 	def.drop=def.drop or self.name
+
+	if self.active then
+		def.tiles=self.active.tiles or def.tiles
+		def.light_source=self.active.lightSource
+	end
+
 	def.on_timer=function(pos,elapsed)
 		return self:activeOnTimer(pos,elapsed)
 	end
+
 	if industrialtest.mclAvailable then
 		def.groups.not_in_creative_inventory=1
 		def._doc_items_create_entry=false
 	end
+
 	return def
 end