LÖVElyTrees

LOVEly Trees is a comprehensive behavior tree library designed for game development, providing a modular system for creating complex AI behaviors. It offers a rich set of compositors, decorators, and actions, along with a visual tree renderer for debugging and understanding behavior flow.

Key Features

• Comprehensive Node Library — Includes Sequence, Selector, Parallel nodes, Random selectors, and various decorators like Invert, Repeat, Retry, and execution/time limits.
• Blackboard System — Shared storage accessible by all nodes for state management and decoupling behavior logic.
• Custom Actions — Flexible API for defining custom action nodes with optional performance optimizations via reset functions.
• Tree Visualization — Built-in rendering module for visualizing behavior tree structure and execution flow.
• LÖVE Integration — Optional rendering components specifically for the LÖVE game framework, while the core behavior tree system remains framework-agnostic.

Philosophy

LOVEly Trees emphasizes simplicity and modularity, allowing developers to build complex AI behaviors from small, reusable components while maintaining clear separation between behavior logic and game framework dependencies.