Publish and receive some instances what spawned after resolving phase.

upm add package dev.monry.zenject-instancebroker

Note: upm is command line interface for Unity Package Manager

Add reference to Zenject.InstanceBroker.asmdef in your project's asmdef.

using Zenject;

public class SampleInstaller : Installer<SampleInstaller>
{
    public override void InstallBindings()
    {
        Container.DeclareBrokableInstance<PublishSample>();
    }
}

DiContainer.DeclareBrokableInstance<T>() binds types and declare signals.

• Bind below types
  • IInstancePublisher<T>
  • IInstanceReceiver<T>
• Declare signal of T

using UnityEngine;
using Zenject;

public class Sample : MonoBehaviour
{
    [Inject] private IInstancePublisher<Sample> Publisher { get; }

    [Inject]
    private void Initialize()
    {
        Publisher.Publish(this);
    }
    
    public void Foo()
    {
        Debug.Log("Foo");
    }
}

Invoke IInstancePublisher<T>.Publish() after constructed.

using Zenject;
using UniRx;

public class ReceiveSample : IInitializable
{
    [Inject] private IInstanceReceiver<Sample> Receiver { get; }
    
    public void Initialize()
    {
        Receiver.Receive().Subscribe(x => x.Foo()); 
    }
}

Will stream instance of Sample when instantiated it.

Invoke IInstancePublisher<T>.Publish() automatically according to the settings of ZenjectBinding.

1. Attach ZenjectInstancePublisher to a GameObject that contains the Component you want to publish
2. Drag & Drop Component you want to publish into Components field on ZenjectBinding
3. You can limit the scope in which instances are exchanged using Context field of ZenjectBinding
4. Change Bind Type field of ZenjectBinding if you want to publish other than instance of Component itself such as interface