1. Lua
   1. CreateEmptyActor()
   2. LoadActor()
2. Factory
   1. CreateEmptyActor
   2. LoadActor
3. Actor XML File
4. Script Component
5. Logic
6. Parse Script in Function Environment
7. Search for Update, Init, and ShutDown in Environment
8. Components
   1. Transform
   2. Script
   3. Physics
      1. Rigid Body
      2. Collision
      3. Joint
   4. Mesh
      1. Render
      2. Filter
   5. Sprite
      1. Filter
      2. Render