Moved to Extenject and added UnityUpdateScheduler

Boo Hiss at the ModestTree people, out with Zenject in with Extenject.

src/Assets/EcsRx.Examples/CustomGameObjectHandling/Systems/CameraFollowSystem.cs

@@ -5,12 +5,13 @@
 using EcsRx.Groups;
 using EcsRx.Groups.Observable;
 using EcsRx.Plugins.ReactiveSystems.Systems;
+using EcsRx.Systems;
 using UniRx;
 using UnityEngine;
 
 namespace EcsRx.Examples.CustomGameObjectHandling.Systems
 {
-    public class CameraFollowSystem : ISetupSystem, IReactToGroupSystem
+    public class CameraFollowSystem : ISetupSystem, IBasicSystem
     {
         public IGroup Group => new GroupBuilder()
             .WithComponent<CameraFollowsComponent>()
@@ -23,9 +24,6 @@ public void Setup(IEntity entity)
             cameraFollows.Camera = Camera.main;
         }
 
-        public IObservable<IObservableGroup> ReactToGroup(IObservableGroup group)
-        { return Observable.EveryUpdate().Select(x => group); }
-
         public void Process(IEntity entity)
         {
             var entityPosition = entity.GetComponent<CustomViewComponent>().CustomView.transform.position;

src/Assets/EcsRx.Examples/CustomGameObjectHandling/Systems/CustomViewSetupSystem.cs

@@ -15,7 +15,7 @@ public void Setup(IEntity entity)
         {
             var viewComponent = entity.GetComponent<CustomViewComponent>();
             viewComponent.CustomView = GameObject.CreatePrimitive(PrimitiveType.Cube);
-            viewComponent.CustomView.name = "entity-" + entity.Id;
+            viewComponent.CustomView.name = $"entity-{entity.Id}";
             var rigidBody = viewComponent.CustomView.AddComponent<Rigidbody>();
             rigidBody.freezeRotation = true;
         }

src/Assets/EcsRx.Examples/CustomGameObjectHandling/Systems/PlayerControlSystem.cs

@@ -5,12 +5,13 @@
 using EcsRx.Groups;
 using EcsRx.Groups.Observable;
 using EcsRx.Plugins.ReactiveSystems.Systems;
+using EcsRx.Systems;
 using UniRx;
 using UnityEngine;
 
 namespace EcsRx.Examples.CustomGameObjectHandling.Systems
 {
-    public class PlayerControlSystem : IReactToGroupSystem
+    public class PlayerControlSystem : IBasicSystem
     {
         public readonly float MovementSpeed = 2.0f;
 
@@ -19,9 +20,6 @@ public class PlayerControlSystem : IReactToGroupSystem
             .WithComponent<PlayerControlledComponent>()
             .Build();
 
-        public IObservable<IObservableGroup> ReactToGroup(IObservableGroup group)
-        { return Observable.EveryUpdate().Select(x => group); }
-
         public void Process(IEntity entity)
         {
             var strafeMovement = 0f;

src/Assets/EcsRx.Examples/GameObjectLinking/Systems/CameraFollowSystem.cs

@@ -9,7 +9,7 @@ namespace EcsRx.Examples.GameObjectLinking.Systems
 {
     public class ChangeScaleOnLinkingSystem : ISetupSystem
     {
-        public IGroup Group { get; } = new Group(x => {
+        public IGroup Group { get; } = new GroupWithPredicate(x => {
             var viewComponent = x.GetComponent<ViewComponent>();
             return viewComponent.View != null;
         }, typeof(ViewComponent));

src/Assets/EcsRx.Examples/ManualSystems/Systems/ConstantOutputSystem.cs

@@ -19,7 +19,7 @@ public void StartSystem(IObservableGroup group)
         {
             _updateLoop = Observable.Interval(TimeSpan.FromSeconds(2)).Subscribe(x =>
             {
-                Debug.Log("Outputting: " + _timesOutputted++);
+                Debug.Log($"Outputting: {_timesOutputted++}");
             });
         }
 

src/Assets/EcsRx.Examples/ManuallyRegisterSystems/Application.cs

@@ -15,6 +15,7 @@ protected override void BindSystems()
             Container.Bind<ISystem, RandomMovementSystem>();
         }
 
+        // We override this to manually control how systems start
         protected override void StartSystems()
         {
             // This one we are manually binding and starting at the same time

src/Assets/EcsRx.Examples/ManuallyRegisterSystems/Systems/DefaultViewResolver.cs

@@ -18,7 +18,7 @@ public DefaultViewResolver(IEntityCollectionManager collectionManager, IEventSys
 
         protected override void OnViewCreated(IEntity entity, GameObject view)
         {
-            view.name = "entity-" + entity.Id;
+            view.name = $"entity-{entity.Id}";
         }
     }
 }

src/Assets/EcsRx.Examples/RandomReactions/Components/RandomColorComponent.cs

@@ -6,7 +6,7 @@ namespace EcsRx.Examples.RandomReactions.Components
 {
     public class RandomColorComponent : IComponent
     {
-        public ReactiveProperty<Color> Color { get; set; }
+        public ReactiveProperty<Color> Color { get; }
         public float Elapsed { get; set; }
         public float NextChangeIn { get; set; }
 

src/Assets/EcsRx.Examples/RandomReactions/Systems/ColorChangingSystem.cs

@@ -5,23 +5,20 @@
 using EcsRx.Groups;
 using EcsRx.Groups.Observable;
 using EcsRx.Plugins.ReactiveSystems.Systems;
+using EcsRx.Systems;
 using UniRx;
 using UnityEngine;
 using Random = UnityEngine.Random;
 
 namespace EcsRx.Examples.RandomReactions.Systems
 {
-    public class ColorChangingSystem : IReactToGroupSystem, ISetupSystem
+    public class ColorChangingSystem : IBasicSystem, ISetupSystem
     {
         private readonly float MaxDelay = 5.0f;
         private readonly float MinDelay = 1.0f;
 
         public IGroup Group => new Group(typeof(RandomColorComponent));
 
-        public IObservable<IObservableGroup> ReactToGroup(IObservableGroup group)
-        { return Observable.EveryUpdate().Select(x => group); }
-
-
         public void Setup(IEntity entity)
         {
             var randomColorComponent = entity.GetComponent<RandomColorComponent>();

src/Assets/EcsRx.Examples/RandomReactions/ViewResolvers/CubeViewResolver.cs

@@ -37,7 +37,6 @@ private void IncrementRow()
             _nextPosition.z += _spacing;
         }
 
-
         protected override void OnViewCreated(IEntity entity, GameObject view)
         {
             view.transform.position = _nextPosition;

src/Assets/EcsRx.Examples/SimpleMovement/Systems/CameraFollowSystem.cs

@@ -6,12 +6,13 @@
 using EcsRx.Groups.Observable;
 using EcsRx.Plugins.ReactiveSystems.Systems;
 using EcsRx.Plugins.Views.Components;
+using EcsRx.Systems;
 using UniRx;
 using UnityEngine;
 
 namespace EcsRx.Examples.SimpleMovement.Systems
 {
-    public class CameraFollowSystem : ISetupSystem, IReactToGroupSystem
+    public class CameraFollowSystem : ISetupSystem, IBasicSystem
     {
         public IGroup Group => new GroupBuilder()
             .WithComponent<CameraFollowsComponent>()
@@ -24,9 +25,6 @@ public void Setup(IEntity entity)
             cameraFollows.Camera = Camera.main;
         }
 
-        public IObservable<IObservableGroup> ReactToGroup(IObservableGroup group)
-        { return Observable.EveryUpdate().Select(x => group); }
-
         public void Process(IEntity entity)
         {
             var viewComponent = entity.GetComponent<ViewComponent>();

src/Assets/EcsRx.Examples/SimpleMovement/Systems/PlayerControlSystem.cs

@@ -6,12 +6,13 @@
 using EcsRx.Groups.Observable;
 using EcsRx.Plugins.ReactiveSystems.Systems;
 using EcsRx.Plugins.Views.Components;
+using EcsRx.Systems;
 using UniRx;
 using UnityEngine;
 
 namespace EcsRx.Examples.SimpleMovement.Systems
 {
-    public class PlayerControlSystem : IReactToGroupSystem
+    public class PlayerControlSystem : IBasicSystem
     {
         public readonly float MovementSpeed = 2.0f;
 
@@ -20,9 +21,6 @@ public class PlayerControlSystem : IReactToGroupSystem
             .WithComponent<PlayerControlledComponent>()
             .Build();
 
-        public IObservable<IObservableGroup> ReactToGroup(IObservableGroup group)
-        { return Observable.EveryUpdate().Select(x => group); }
-
         public void Process(IEntity entity)
         {
             var strafeMovement = 0f;

src/Assets/EcsRx.Examples/SimpleMovement/ViewResolvers/DefaultViewResolver.cs

@@ -19,7 +19,7 @@ public DefaultViewResolver(IEntityCollectionManager collectionManager, IEventSys
 
         protected override void OnViewCreated(IEntity entity, GameObject view)
         {
-            view.name = "entity-" + entity.Id;
+            view.name = $"entity-{entity.Id}";
             var rigidBody = view.AddComponent<Rigidbody>();
             rigidBody.freezeRotation = true;
         }

src/Assets/EcsRx.Examples/UsingBlueprints/Blueprints/PlayerBlueprint.cs

@@ -7,8 +7,8 @@ namespace EcsRx.Examples.UsingBlueprints.Blueprints
 {
     public class PlayerBlueprint : IBlueprint
     {
-        public float DefaultHealth { get; set; }
-        public string Name { get; set; }
+        public float DefaultHealth { get; }
+        public string Name { get; }
 
         public PlayerBlueprint(string name, float defaultHealth = 100.0f)
         {

src/Assets/EcsRx.Examples/UsingBlueprints/Groups/PlayerGroup.cs

@@ -6,8 +6,7 @@ namespace EcsRx.Examples.UsingBlueprints.Groups
 {
     public class PlayerGroup : IGroup
     {
-        public Type[] RequiredComponents { get; } = new[]
-        {
+        public Type[] RequiredComponents { get; } = {
             typeof(HasName), typeof(WithHealthComponent)
         };
 

src/Assets/EcsRx.Examples/UsingBlueprints/Systems/PlayerReportingSystem.cs

@@ -10,16 +10,13 @@ namespace EcsRx.Examples.UsingBlueprints.Systems
 {
     public class PlayerReportingSystem : ISetupSystem
     {
-        public IGroup Group { get { return new PlayerGroup();} }
+        public IGroup Group => new PlayerGroup();
 
         public void Setup(IEntity entity)
         {
             var nameComponent = entity.GetComponent<HasName>();
             var healthComponent = entity.GetComponent<WithHealthComponent>();
-
-            var message = string.Format("{0} created with {1}/{2}",
-                nameComponent.Name,
-                healthComponent.CurrentHealth, healthComponent.MaxHealth);
+            var message = $"{nameComponent.Name} created with {healthComponent.CurrentHealth}/{healthComponent.MaxHealth}";
 
             Debug.Log(message);
         }

src/Assets/EcsRx/Unity/Modules/UnityOverrideModule.cs

@@ -0,0 +1,16 @@
+using EcsRx.Infrastructure.Dependencies;
+using EcsRx.Infrastructure.Extensions;
+using EcsRx.Scheduling;
+using EcsRx.Unity.Scheduling;
+
+namespace EcsRx.Unity.Modules
+{
+    public class UnityOverrideModule : IDependencyModule 
+    {
+        public void Setup(IDependencyContainer container)
+        {
+            container.Unbind<IUpdateScheduler>();
+            container.Bind<IUpdateScheduler, UnityUpdateScheduler>(x => x.AsSingleton());
+        }
+    }
+}

src/Assets/EcsRx/Unity/Scheduling/UnityUpdateScheduler.cs

@@ -0,0 +1,43 @@
+using System;
+using EcsRx.Scheduling;
+using UniRx;
+using UnityEngine;
+
+namespace EcsRx.Unity.Scheduling
+{
+    public class UnityUpdateScheduler : IUpdateScheduler
+    {
+        public ElapsedTime ElapsedTime { get; private set; }
+
+        private readonly Subject<ElapsedTime> _onPreUpdate = new Subject<ElapsedTime>();
+        private readonly Subject<ElapsedTime> _onUpdate = new Subject<ElapsedTime>();
+        private readonly Subject<ElapsedTime> _onPostUpdate = new Subject<ElapsedTime>();
+        private readonly IDisposable _everyUpdateSub;
+
+        public IObservable<ElapsedTime> OnPreUpdate => _onPreUpdate;
+        public IObservable<ElapsedTime> OnUpdate => _onUpdate;
+        public IObservable<ElapsedTime> OnPostUpdate => _onPostUpdate;
+
+        public UnityUpdateScheduler()
+        {
+            _everyUpdateSub = Observable.EveryUpdate().Subscribe(x =>
+            {
+                var deltaTime = TimeSpan.FromSeconds(Time.deltaTime);
+                var totalTime = ElapsedTime.TotalTime + deltaTime;
+                ElapsedTime = new ElapsedTime(deltaTime, totalTime);
+
+                _onPreUpdate?.OnNext(ElapsedTime);
+                _onUpdate?.OnNext(ElapsedTime);
+                _onPostUpdate.OnNext(ElapsedTime);
+            });
+        }
+
+        public void Dispose()
+        {
+            _everyUpdateSub.Dispose();
+            _onPreUpdate?.Dispose();
+            _onPostUpdate?.Dispose();
+            _onUpdate?.Dispose();
+        }
+    }
+}

src/Assets/EcsRx/Zenject/EcsRxApplicationBehaviour.cs

@@ -15,6 +15,7 @@
 using EcsRx.Plugins.ReactiveSystems;
 using EcsRx.Plugins.Views;
 using EcsRx.Systems;
+using EcsRx.Unity.Modules;
 using EcsRx.Zenject.Dependencies;
 using UnityEngine;
 using Zenject;
@@ -91,6 +92,7 @@ protected virtual void LoadPlugins()
         protected virtual void LoadModules()
         {
             Container.LoadModule<FrameworkModule>();
+            Container.LoadModule<UnityOverrideModule>();
         }
 
         /// <summary>