Sample

[nknguyenhc]

Here are roughly the steps:

1. Install addon Dialogue Manager from Godot library manager.
2. Create StateManager class to manage the game states, with Singleton pattern. This is so that it can be accessed in the dialogues, and the instance allows signals to be emitted to the game objects.
3. Connect the custom signals to the game node in _ready function.
4. Create Dialogue class to manage the logic to create dialogue.
5. Create actual dialogues in the editor. Call methods of StateManager where applicable.
6. Create the actual game objects and put them in the game (i.e. trigger objects)