One chat generated StateTree. ""Use llm-statetree to generate a [xxxxxxx] statetree for [xxxxxxx].""
Prompt, skill ➡️ https://github.com/ituiyuio/Yomin-Fab-LLM-Unreal-Pluagin-Skill.git
GitPage：LLM StateTree - DSL Schema Guide | YominUnreal Plugins
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# LLMStateTree
JSON-driven StateTree asset generator for Unreal Engine 5. LLM-powered generation with JSON-to-StateTree conversion.
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## Technical Information
Features: JSON-driven StateTree asset generation from .llmstate DSL files, Schema auto-inference from UE reflection, StateTree node browser panel, Live preview of generated StateTree structure
Code Modules: LLMStateTree (Runtime), LLMStateTreeEditor (Editor)
Number of Blueprints: 0
Number of C++ Classes: ~25
Network Replicated: No
Supported Development Platforms: Windows: Yes, Mac: Yes, Linux: Yes
Supported Target Build Platforms: Windows, Mac, Linux
Documentation Link: README.md in plugin folder
Example Project: Config/Examples/ folder contains multiple .llmstate examples
Important/Additional Notes: Requires StateTree and GameplayStateTree engine plugins to be enabled. Custom DSL files (.llmstate) define AI behavior trees in JSON format.
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## How to Use
### 1. Enable Required Engine Plugins
Ensure the following plugins are enabled in your project:
- StateTree (Engine plugin)
- GameplayStateTree (Engine plugin)
- EditorScriptingUtilities (Engine plugin)
### 2. Create a StateTree Definition
Create a `.llmstate` file in your project's `Config/Examples/` folder:
```json
{
"$schema": "https://example.com/schemas/llmstate-v1.json",
"name": "MyAI",
"version": "1.0",
"description": "AI behavior tree",
"states": [
{
"name": "Idle",
"type": "State",
"enter": [
{ "task": "Wait", "duration": 2.0 }
],
"transitions": [
{ "to": "Chase", "priority": 0, "condition": "PlayerInRange" }
]
}
]
}
```
### 3. Generate StateTree Asset
Use the LLMStateTree Editor Panel to load and generate the StateTree asset.
### Example Files
The `Config/Examples/` folder contains several .llmstate examples:
- SimpleAI.llmstate - Basic AI with Idle, Patrol, Chase, Attack states
- GuardAI.llmstate - Guard NPC with patrol, investigate, chase, and return states
- UtilityAI.llmstate - Utility AI with considerations for action selection
- StealthAI.llmstate - Stealth AI with hide, sneak, detect, and escape states
- BossAI.llmstate - Boss with multiple phases (Phase1, Phase2, Phase3, Enraged)
---
## File Structure
```
LLMStateTree/
├── Source/
│ ├── LLMStateTree/ # Runtime module
│ └── LLMStateTreeEditor/ # Editor module
├── Config/
│ ├── Examples/ # Example .llmstate files
│ └── Schemas/ # JSON schema definitions
└── README.md
```
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## Dependencies
| Plugin | Type | Required |
|--------|------|----------|
| StateTree | Engine | Yes |
| GameplayStateTree | Engine | Yes |
| EditorScriptingUtilities | Engine | Yes (Editor only) |