A modular node-based math evaluation system designed for Unity.

Documentation

✨ Overview

DataSmith** is an attribute-driven data modeling framework for Unity that automatically generates strongly-typed models and fluent query APIs.

It delivers an ORM-like developer experience for in-memory gameplay data, enabling scalable, maintainable systems without boilerplate or runtime reflection.

🚀 Features

• Attribute-driven model definitions
• Automatic code generation (Models + Queries)
• Strongly-typed accessors and events
• Fluent, lazy query system
• ORM-like developer experience
• Centralized data architecture
• Zero runtime reflection
• Designer-friendly workflow
• Scales to large projects

🚀 Why DataSmith?

Managing gameplay data in Unity often leads to:

❌ Boilerplate getters/setters
❌ Scattered data access logic
❌ Fragile string-based queries
❌ Hard-to-maintain systems
❌ Overuse of ScriptableObjects

DataSmith solves this** by turning plain C# classes into full data systems automatically.

🏗️ Core Concept

Define your data once:

[GameModel(ModelValueType.List)]
public class InventoryItem
{
    public string Id;
    public int Quantity;
    public bool IsEquipped;
}

Generate models with the editor tool:

Tools → Game Model Generator

DataSmith creates:

A model wrapper
Accessors
Events
Query builder
Utility methods