Serializable component

You can remove the component to tell Concord an Entity shouldn't be serialized.

It's given automatically on Entity creation, but this can be disabled by changing Entity.SERIALIZE_BY_DEFAULT to false.

concord/builtins/serializable.lua

@@ -0,0 +1,12 @@
+local PATH = (...):gsub('%.builtins%.[^%.]+$', '')
+
+local Component = require(PATH..".component")
+
+local Serializable = Component("serializable")
+
+function Serializable:serialize ()
+  -- Don't serialize this Component
+  return nil
+end
+
+return Serializable