🦙 UnityCodeLama — Unity Editor Tool

Listed in Ollama Community Integrations

 

🔍 Analyze your Unity scripts using large language models directly from the Editor — powered by Ollama.

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🚀 Overview

UnityCodeLama is a powerful editor extension for Unity that allows you to send your C# scripts and prompts to an LLM (e.g. Qwen, Gemini, Deepseek, etc.) via Ollama — without ever leaving the editor.

It's useful for:

• 🔍 Code explanations
• 🐛 Bug hunting
• ✨ Suggestions & improvements

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📦 Installation

1. Download the latest .unitypackage file from the Releases page.
2. Drag & drop it into your Unity project window.
3. Unity will automatically compile the editor extension.

No additional setup required.

The Plugins folder includes several .dll files required for integration.

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💻 Usage

Open the tool from the Unity menu:
HardCodeDev → UnityCodeLama

Once opened, you’ll see the following window:

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🧰 Editor Window Features

📄 Scripts

Setting	Description
Add script path	Adds a new object field in the window to select a script.
Script file	Drag & drop or select a .cs file to include.
Add script to prompt	Adds the selected script to the prompt queue.
Clear script list	Removes all scripts from the queue.

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⚙️ Properties

Setting	Description
Model name	Name of the Ollama model to use (e.g. qwen2.5:3b).
Clear	Removes <think> blocks from models that produce internal thoughts (for cleaner output).
Prompt profile	Selects the type of analysis to perform (Explain, Find bugs, Improve).

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💬 Prompt

Setting	Description
Prompt	The custom message to send to the model (e.g. questions, requests).
Send to Ollama	Sends your prompt, script(s), and profile to Ollama.

See How prompts are sent for more details.

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🤖 Response

Setting	Description
Response	The LLM-generated reply (read-only).
Copy response	Copies the reply to your clipboard.
Clear response	Clears the response field.

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Note

This is an Editor-only tool. It works entirely within Unity Editor and doesn't affect runtime or builds.

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📤 How Prompts Are Sent

Say you have a script like:

using UnityEngine;

namespace HardCodeDev.Examples
{
    public class Test : MonoBehaviour
    {
        private int _count;
        private void Count() => _count++;
    }
}

You write a prompt like:

I made this script in 10 seconds!

With profile "Explain", the full message sent to the model will be:

Explain what this code does.
I made this script in 10 seconds! Here's the script(s): 

// Script starts 
using UnityEngine;

namespace HardCodeDev.Examples
{
    public class Test : MonoBehaviour
    {
        private int _count;
        private void Count() => _count++;
    }
}
// Script ends 

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⚙️ Code Behind (Simplified)

var promptInstruction = _promptOptions[_selectedPromptIndex] switch
{
    "Explain" => "Explain what this code does.",
    "Find bugs" => "Find any bugs or potential issues in this code.",
    "Improve" => "Suggest improvements to this code.",
    _ => ""
};

var fullPrompt = $"{promptInstruction}
{_prompt} Here's the script(s): {scriptInfo}";

The scripts are read using:

scriptInfo += ScriptReader.ReadScript(path);

With ScriptReader defined as:

public static class ScriptReader
{
    public static string ReadScript(string relativePath)
    {
        if (relativePath.StartsWith("/"))
            relativePath = relativePath.Substring(1);

        var fullPath = Path.Combine(Application.dataPath, relativePath);
        var code = "\n// Script starts \n";
        code += File.ReadAllText(fullPath);
        code += "\n// Script ends \n";
        return code;
    }
}

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🛠 TODO

• Review which .dll files in the Plugins folder are actually required and remove the unnecessary ones.

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📄 License

This project is licensed under the MIT License.
See the LICENSE file for full terms.

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👨‍💻 Author

HardCodeDev

• GitHub
• Itch.io

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💬 Got feedback, found a bug, or want to contribute? Open an issue or fork the repo on GitHub!