event-bus-system

You can decouple Unity systems by implementing a global event bus using struct-based events and a publish-subscribe model. This approach ensures zero garbage collection allocations during critical gameplay paths.

The best way to implement the observer pattern in Unity is using a zero-allocation event bus with struct-based events. This prevents GC spikes while facilitating decoupled communication between disparate game systems.

Yes, you can define custom event structs and use an abstract base class for easy listener implementation. This allows disparate systems to communicate through a global publish-subscribe channel without direct references.

You publish a custom event struct containing the necessary data, like DamageAmount, to a global event bus. Disparate systems such as UI and analytics can subscribe to this event and react independently without knowing each other.

Yes, the event bus system is optimized for zero garbage collection allocations by utilizing struct-based events. This is crucial for preventing performance drops in performance-sensitive Unity applications.