train Zenject

gistfile1.txt

// TapCounterInstaller.cs
using UnityEngine;

using System;
using UniRx;
using Zenject;

public class TapCounterInstaller : MonoInstaller<TapCounterInstaller>
{
    public override void InstallBindings()
    {
        Container.BindInterfacesAndSelfTo<TapCounterModel>().AsSingle();
        Container.BindInterfacesAndSelfTo<TapCounterPresenter>().AsSingle();
    }
}

// Should create other script file
public class TapCounterModel
{
    IntReactiveProperty count = new IntReactiveProperty(0);
    public IObservable<int> Count { get { return count.ToReadOnlyReactiveProperty(); } }

    public void CountUp()
    {
        count.Value = count.Value + 1;
    }
}

// Should create other script file
public class TapCounterPresenter : IInitializable, IDisposable
{

    [Inject]
    TapCounterModel _model;

    [Inject]
    TapCounterView _view;

    public void Initialize()
    {
        _view.CountButtonTapped.Subscribe(_ => _model.CountUp());
        _model.Count.Subscribe(c => _view.UpdateCount(c));
    }

    public void Dispose()
    {
    }

}

// TapCounterView.cs
using UnityEngine;
using UnityEngine.UI;

using UniRx;
using Zenject;

public class TapCounterView : MonoBehaviour
{

    [SerializeField]
    Button countButton;

    [SerializeField]
    Text countText;

    public IObservable<Unit> CountButtonTapped { get; private set; }

    public void Awake()
    {
        CountButtonTapped = countButton.OnClickAsObservable();
    }

    public void UpdateCount(int count)
    {
        countText.text = count.ToString();
    }

}