Blueprint is a powerful visual scripting language in Unreal Engine that is both artist-friendly and programmer-powerful. It acts as the backbone of many internal systems and is essential for creating everything from simple scripts to dynamic prefabs.
In this combined tutorial, we demystify visual scripting and explore the five key programming elements you need to succeed: Variables, functions, flow control, and conditionals.
Even with no prior coding experience, these foundational building blocks will get you up and running.
https://dev.epicgames.com/community/learning/tutorials/7OJD/unreal-engine-blueprint-fundamentals