unity-ui-data-binding

What problem does it solve?

By adopting MVVM-style data binding and a BindableProperty wrapper, it removes the need for manual Update loops and scattered UI refresh logic, improving performance and maintainability.

Core Features & Use Cases

• BindableProperty<T>: A wrapper class that uses [CreateProperty] to expose values to the UI Toolkit binding engine.
• MVVM (Model-View-ViewModel): Separates raw game data from UI-formatted data using a ViewModel mediator.
• Reactive Synchronization: UI elements update automatically when the underlying property value changes (or is polled by the engine).
• C# Based Binding: Set up complex bindings programmatically without relying on the UI Builder's inspector fields.

Quick Start

Create a ViewModel with BindableProperty fields, assign it as the root's dataSource, and bind the UI elements to the properties.