I’m really happy to receive your encouragement! This development has definitely been a challenge for me. I encountered many difficulties during the process, but I’m glad I persevered until the end. From not knowing anything about coding at the beginning, to now being able to understand some of the code logic and Godot’s node management by watching tutorials, it’s truly been a wonderful experience. I’ll continue to work harder on the development moving forward!
Regarding the dialogue system you mentioned, this time I used the Dialogic plugin. This plugin not only provides UI templates for dialogue systems but also allows you to directly trigger the dialogue box through signal connections in the code. It feels like it's sufficient for handling simple dialogues! Here's the link →https://github.com/dialogic-godot/dialogic
I hope this helps you! As a fellow Godot beginner, let's keep pushing forward together!