This is based on the official Godot savegame tutorial

• I bypassed re-instantiating nodes that are part of the scene file (i.e. Nodes that were not added at runtime). This will solve one part of the problem mentioned in that article.
  • Although the problem still exists for dynamically added nodes.
• Using Classes as save data models for different nodes (Player, Triggers, Enemies etc.) makes accessing saved data predictable. Now there are no more guessworks, as it was with only dictionaries.
• Automatic JSON ↔ Class Object Conversion, using Reflection (get/set property_list)
• Project Link: https://github.com/NahianShabab/Godot-Save-System

I would appreciate any feedback, specially performance or security related things I may have overlooked.