llamacademy / ai-series-part-48

See a full, end to end implementation of an enemy AI with 4 attacks using a Behavior Tree framework, AI Tree.

Enemy AI Behavior Tree

In this tutorial repository and accompanying video you can see a full, end to end implementation of an enemy AI with 4 attacks using a Behavior Tree framework, AI Tree.

As of the Navigation Components 1.1.3, NavMesh.CalculateTriangulation() does not properly generate NavMeshTriangulation.areas per Navigation Area. Showing navigation areas therefore only works if you build using the legacy system, which does not support different navigation meshes per NavMeshAgent type.

Quickstart

This repo uses AI Tree as the Behavior Tree framework. Since this is a paid asset it cannot be included. It also uses a Quirky Llama model which is less important, but the animation names that are played will need to be updated to whatever animations you choose to use. If you do not own at least AI Tree, you will have to reconstruct the Behavior Tree and modify the code to match with your behavior tree framework of choice.

1. Import AI Tree and Quirky Llama (or replace llama with your 3d model)
2. Import Unity Particle Pack (free)
3. Click play!

The package manifest includes Navigation Components already.

Sponsors

This tutorial is Sponsored by Southern New Hampshire University. If you're interested in leveling up your gamedev skillset, consider getting an affordable, accredited degree in Computer Science or Game Design & Development from SNHU. You can go to https://snhu.edu/llamacademy to see what the current average annual salary for a game developer programmer is and learn how you can get started!

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Other Projects

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Requirements

• Requires Unity 2022.3 LTS or higher.
• Universal Render Pipeline

Disclaimers

Some links in this readme may contain affiliate links which, at the time of purchase, at no additional cost to you, gives me a small portion of the purchase.