data-manager

To manage game state in Phaser 4, you use a key-value system to attach data directly to GameObjects, scenes, or a global registry. This provides reactive, event-driven updates and persistent storage for custom variables throughout your game lifecycle.

To store and track custom variables across multiple Phaser scenes, you use a shared global registry. This DataManager instance persists data across the entire game lifecycle, ensuring values like player health or score remain accessible during scene transitions.

Yes, you can attach local state data directly to a Phaser game object. The system allows you to bind and manipulate key-value pairs to individual GameObjects, providing isolated state management for specific entities like a player character.

Event-driven data management works by triggering real-time updates whenever key-value pairs change in the registry, scene, or game object. This reactive mechanism ensures your game logic responds immediately to state modifications without manual polling.

Yes, you need Phaser 4 because the data manager depends on it to function. It relies on the Phaser framework to embed DataManager instances into scenes and GameObjects for reactive state updates.