public void Setup(CompositeDisposable cd, IEngine engine, State state)
{
Scene.Setup(cd, engine, state.SceneStack);
engine.Worker(cd, Dep.On(Scene.Open, state.Inventory.Items), () =>
{
Item openItem;
if (Scene.Open.TryRead(out openItem))
{
Item.Write(openItem);
}
else
{
var item = Item.Read();
var items = state.Inventory.Items.Read();
if (item != null && !items.Contains(item))
{
Item.Write(null);
}
}
});
engine.Worker(cd, Dep.On(Scene.State, Item), () =>
{
if (Scene.State == SceneState.Opened && Item.Read() == null)
{
Scene.Close.Fire(Empty.Instance);
}
});
}
private void OnEnable()
{
G.Engine.Computer(cd, new object[] { G.Tick, G.Restart }, () =>
{
var r = rotation.Read();
if (G.Restart)
{
r = Quaternion.identity;
}
if (G.Tick)
{
r *= Quaternion.Euler(new Vector3(0, 0, 45) * G.Tick.Reduced);
}
// Can write directly to transform,
// just need to to use register listener.
// But use computer here to demonstrate how to delegate
// heavy computation to compute thread
rotation.Write(r);
});
G.Engine.Reader(cd, new object[] { rotation }, () =>
{
transform.rotation = rotation;
});
}
private void FixedUpdate()
{
if (G.IsGameRunning)
{
rb2d.AddForce(movement.Read() * speed);
}
else
{
rb2d.velocity = Vector2.zero;
rb2d.angularVelocity = 0;
}
}
