Class EventBus

Namespace

MoonBark.GridPlacement.Core.Events

Assembly

MoonBark.GridPlacement.Core.dll

Base class for domain event buses providing common publish functionality. Engine-agnostic implementation with no Godot or Unity dependencies.

Purpose: Reduces boilerplate by providing a common Publish method pattern that invokes event handlers if they are subscribed.

Architecture Boundary: Core ECS systems → EventBus implementations → Engine adapter bridges

public abstract class EventBus

Inheritance

object

EventBus

Derived

GridEventBus

ManipulationEventBus

PlacementEventBus

TargetingEventBus

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

Each derived EventBus should:

1. Define public event fields: public event Action<TEvent>? OnX;
2. Call Publish(event) in each Publish method to trigger subscribers

Methods

Publish<TEvent>(Action<TEvent>?, TEvent)

Publishes an event by invoking its handler if subscribed.

protected static void Publish<TEvent>(Action<TEvent>? handler, TEvent @event)

Parameters

handler Action<TEvent>

The event handler delegate

event TEvent

The event instance to pass to handlers

Type Parameters

TEvent

The event type to publish