public FakeRemote()
{
runtime = new InputTestRuntime();
var manager = new InputManager();
manager.m_Settings = ScriptableObject.CreateInstance <InputSettings>();
manager.InitializeData();
manager.InstallRuntime(runtime);
manager.ApplySettings();
local = new InputRemoting(InputSystem.s_Manager);
remote = new InputRemoting(manager);
var remoteInstaller = new GlobalsInstallerObserver(manager);
var localInstaller = new GlobalsInstallerObserver(InputSystem.s_Manager);
// The installers will ensure the globals environment is prepared right before
// the receiver processes the message. There are some static fields, such as
// the layouts collection, that needs to be set to that InputManager's version.
// After processing, the environment will be reverted back to the local manager
// to keep it the default.
local.Subscribe(remoteInstaller);
local.Subscribe(remote);
local.Subscribe(localInstaller);
remote.Subscribe(localInstaller);
remote.Subscribe(local);
local.StartSending();
}
public void Remote_CanConnectTwoInputSystemsOverNetwork()
{
// Add some data to the local input system.
InputSystem.AddDevice("Gamepad");
InputSystem.RegisterControlLayout(@"{ ""name"" : ""MyGamepad"", ""extend"" : ""Gamepad"" }");
var localGamepad = (Gamepad)InputSystem.AddDevice("MyGamepad");
// Now create another input system instance and connect it
// to our "local" instance.
// NOTE: This relies on internal APIs. We want remoting as such to be available
// entirely from user land but having multiple input systems in the same
// application isn't something that we necessarily want to expose (we do
// have global state so it can easily lead to surprising results).
var secondInputRuntime = new InputTestRuntime();
var secondInputManager = new InputManager();
secondInputManager.InstallRuntime(secondInputRuntime);
secondInputManager.InitializeData();
var local = new InputRemoting(InputSystem.s_Manager);
var remote = new InputRemoting(secondInputManager);
// We wire the two directly into each other effectively making function calls
// our "network transport layer". In a real networking situation, we'd effectively
// have an RPC-like mechanism sitting in-between.
local.Subscribe(remote);
remote.Subscribe(local);
local.StartSending();
var remoteGamepadLayout =
string.Format("{0}0::{1}", InputRemoting.kRemoteLayoutNamespacePrefix, localGamepad.layout);
// Make sure that our "remote" system now has the data we initially
// set up on the local system.
Assert.That(secondInputManager.devices,
Has.Exactly(1).With.Property("layout").EqualTo(remoteGamepadLayout));
Assert.That(secondInputManager.devices, Has.Exactly(2).TypeOf <Gamepad>());
Assert.That(secondInputManager.devices, Has.All.With.Property("remote").True);
// Send state event to local gamepad.
InputSystem.QueueStateEvent(localGamepad, new GamepadState {
leftTrigger = 0.5f
});
InputSystem.Update();
// Make second input manager process the events it got.
// NOTE: This will also switch the system to the state buffers from the second input manager.
secondInputManager.Update();
var remoteGamepad = (Gamepad)secondInputManager.devices.First(x => x.layout == remoteGamepadLayout);
Assert.That(remoteGamepad.leftTrigger.ReadValue(), Is.EqualTo(0.5).Within(0.0000001));
secondInputRuntime.Dispose();
}
public void Receiver()
{
var receiver = new Receiver(_channel1);
var receiverInput = new InputRemoting(receiver);
var receiverDisposer = receiverInput.Subscribe(receiverInput);
receiverInput.StartSending();
receiverInput.StopSending();
receiverDisposer.Dispose();
}
public void Sender()
{
var sender = new Sender();
var senderInput = new InputRemoting(sender);
var senderDisposer = senderInput.Subscribe(new Observer(_channel1));
senderInput.StartSending();
senderInput.StopSending();
senderDisposer.Dispose();
}
public void Receiver()
{
var receiver = new Receiver(_channel1);
Assert.That(receiver.remoteDevices, Is.Empty);
Assert.That(receiver.remoteLayouts, Is.Empty);
var receiverInput = new InputRemoting(receiver);
var receiverDisposer = receiverInput.Subscribe(receiverInput);
receiverInput.StartSending();
receiverInput.StopSending();
receiverDisposer.Dispose();
}
public void Remote_CanConnectInputSystemsOverEditorPlayerConnection()
{
var connectionToEditor = ScriptableObject.CreateInstance <RemoteInputPlayerConnection>();
var connectionToPlayer = ScriptableObject.CreateInstance <RemoteInputPlayerConnection>();
connectionToEditor.name = "ConnectionToEditor";
connectionToPlayer.name = "ConnectionToPlayer";
var fakeEditorConnection = new FakePlayerConnection {
playerId = 0
};
var fakePlayerConnection = new FakePlayerConnection {
playerId = 1
};
fakeEditorConnection.otherEnd = fakePlayerConnection;
fakePlayerConnection.otherEnd = fakeEditorConnection;
var observer = new RemoteTestObserver();
// In the Unity API, "PlayerConnection" is the connection to the editor
// and "EditorConnection" is the connection to the player. Seems counter-intuitive.
connectionToEditor.Bind(fakePlayerConnection, true);
connectionToPlayer.Bind(fakeEditorConnection, true);
// Bind a local remote on the player side.
var local = new InputRemoting(InputSystem.s_Manager);
local.Subscribe(connectionToEditor);
local.StartSending();
connectionToPlayer.Subscribe(observer);
var device = InputSystem.AddDevice("Gamepad");
InputSystem.QueueStateEvent(device, new GamepadState());
InputSystem.Update();
InputSystem.RemoveDevice(device);
////TODO: make sure that we also get the connection sequence right and send our initial layouts and devices
Assert.That(observer.messages, Has.Count.EqualTo(4));
Assert.That(observer.messages[0].type, Is.EqualTo(InputRemoting.MessageType.Connect));
Assert.That(observer.messages[1].type, Is.EqualTo(InputRemoting.MessageType.NewDevice));
Assert.That(observer.messages[2].type, Is.EqualTo(InputRemoting.MessageType.NewEvents));
Assert.That(observer.messages[3].type, Is.EqualTo(InputRemoting.MessageType.RemoveDevice));
////TODO: test disconnection
ScriptableObject.Destroy(connectionToEditor);
ScriptableObject.Destroy(connectionToPlayer);
}
public void Sender()
{
var sender = new Sender();
Assert.That(sender.layouts, Is.Not.Empty);
Assert.That(sender.devices, Is.Not.Empty);
var senderInput = new InputRemoting(sender);
var senderDisposer = senderInput.Subscribe(new Observer(_channel1));
senderInput.StartSending();
senderInput.StopSending();
senderDisposer.Dispose();
sender.Dispose();
}
public IEnumerator AddDevice()
{
var sender = new Sender();
var senderInput = new InputRemoting(sender);
var senderSubscriberDisposer = senderInput.Subscribe(new Observer(_channel1));
var receiver = new Receiver(_channel2);
var receiverInput = new InputRemoting(receiver);
var receiverSubscriberDisposer = receiverInput.Subscribe(receiverInput);
InputDevice device = null;
InputDeviceChange change = default;
receiver.onDeviceChange += (_device, _change) => {
device = _device;
change = _change;
};
string layoutName = null;
InputControlLayoutChange layoutChange = default;
receiver.onLayoutChange += (_name, _change) => {
layoutName = _name;
layoutChange = _change;
};
receiverInput.StartSending();
senderInput.StartSending();
yield return(new WaitUntil(() => device != null));
yield return(new WaitUntil(() => layoutName != null));
Assert.That(device, Is.Not.Null);
Assert.That(change, Is.EqualTo(InputDeviceChange.Added));
Assert.That(layoutName, Is.Not.Null);
Assert.That(layoutChange, Is.EqualTo(InputControlLayoutChange.Added));
Assert.That(receiver.remoteLayouts, Is.Not.Empty);
Assert.That(receiver.remoteDevices, Is.Not.Empty);
Assert.That(receiver.remoteDevices, Has.All.Matches <InputDevice>(d => d.remote));
senderInput.StopSending();
receiverInput.StopSending();
senderSubscriberDisposer.Dispose();
receiverSubscriberDisposer.Dispose();
sender.Dispose();
receiver.Dispose();
}
public FakeRemote()
{
runtime = new InputTestRuntime();
manager = new InputManager();
manager.InstallRuntime(runtime);
manager.InitializeData();
local = new InputRemoting(InputSystem.s_Manager);
remote = new InputRemoting(manager);
local.Subscribe(remote);
remote.Subscribe(local);
local.StartSending();
}
public void Remote_ChangingLayoutsWhileRemoting_WillSendChangesToRemote()
{
var secondInputSystem = new InputManager();
secondInputSystem.InitializeData();
var local = new InputRemoting(InputSystem.s_Manager);
var remote = new InputRemoting(secondInputSystem);
local.Subscribe(remote);
remote.Subscribe(local);
local.StartSending();
const string jsonV1 = @"
{
""name"" : ""MyLayout"",
""extend"" : ""Gamepad""
}
";
// Add layout.
InputSystem.RegisterControlLayout(jsonV1);
var layout = secondInputSystem.TryLoadControlLayout(new InternedString("remote0::MyLayout"));
Assert.That(layout, Is.Not.Null);
Assert.That(layout.extendsLayout, Is.EqualTo("remote0::Gamepad"));
const string jsonV2 = @"
{
""name"" : ""MyLayout"",
""extend"" : ""Keyboard""
}
";
// Change layout.
InputSystem.RegisterControlLayout(jsonV2);
layout = secondInputSystem.TryLoadControlLayout(new InternedString("remote0::MyLayout"));
Assert.That(layout.extendsLayout, Is.EqualTo("remote0::Keyboard"));
// Remove layout.
InputSystem.RemoveControlLayout("MyLayout");
Assert.That(secondInputSystem.TryLoadControlLayout(new InternedString("remote0::MyLayout")), Is.Null);
}
public FakeRemote()
{
runtime = new InputTestRuntime();
manager = new InputManager();
manager.m_Settings = ScriptableObject.CreateInstance <InputSettings>();
manager.InstallRuntime(runtime);
manager.InitializeData();
manager.ApplySettings();
local = new InputRemoting(InputSystem.s_Manager);
remote = new InputRemoting(manager);
local.Subscribe(remote);
remote.Subscribe(local);
local.StartSending();
}
public void Remote_ChangingDevicesWhileRemoting_WillSendChangesToRemote()
{
var secondInputRuntime = new InputTestRuntime();
var secondInputManager = new InputManager();
secondInputManager.InstallRuntime(secondInputRuntime);
secondInputManager.InitializeData();
var local = new InputRemoting(InputSystem.s_Manager);
var remote = new InputRemoting(secondInputManager);
local.Subscribe(remote);
remote.Subscribe(local);
local.StartSending();
// Add device.
var localGamepad = InputSystem.AddDevice("Gamepad");
secondInputManager.Update();
Assert.That(secondInputManager.devices, Has.Count.EqualTo(1));
var remoteGamepad = secondInputManager.devices[0];
Assert.That(remoteGamepad, Is.TypeOf <Gamepad>());
Assert.That(remoteGamepad.remote, Is.True);
Assert.That(remoteGamepad.layout, Contains.Substring("Gamepad"));
// Change usage.
InputSystem.SetUsage(localGamepad, CommonUsages.LeftHand);
secondInputManager.Update();
Assert.That(remoteGamepad.usages, Has.Exactly(1).EqualTo(CommonUsages.LeftHand));
// Bind and disconnect are events so no need to test those.
// Remove device.
InputSystem.RemoveDevice(localGamepad);
secondInputManager.Update();
Assert.That(secondInputManager.devices, Has.Count.Zero);
secondInputRuntime.Dispose();
}
public void Remote_CanConnectInputSystemsOverEditorPlayerConnection()
{
#if UNITY_EDITOR
// In the editor, RemoteInputPlayerConnection is a scriptable singleton. Creating multiple instances of it
// will cause an error messages - but will work nevertheless, so we expect those errors to let us run the test.
// We call RemoteInputPlayerConnection.instance once to make sure that we an instance is created, and we get
// a deterministic number of two errors.
var instance = RemoteInputPlayerConnection.instance;
UnityEngine.TestTools.LogAssert.Expect(LogType.Error, "ScriptableSingleton already exists. Did you query the singleton in a constructor?");
UnityEngine.TestTools.LogAssert.Expect(LogType.Error, "ScriptableSingleton already exists. Did you query the singleton in a constructor?");
#endif
var connectionToEditor = ScriptableObject.CreateInstance <RemoteInputPlayerConnection>();
var connectionToPlayer = ScriptableObject.CreateInstance <RemoteInputPlayerConnection>();
connectionToEditor.name = "ConnectionToEditor";
connectionToPlayer.name = "ConnectionToPlayer";
var fakeEditorConnection = new FakePlayerConnection {
playerId = 0
};
var fakePlayerConnection = new FakePlayerConnection {
playerId = 1
};
fakeEditorConnection.otherEnd = fakePlayerConnection;
fakePlayerConnection.otherEnd = fakeEditorConnection;
var observerEditor = new RemoteTestObserver();
var observerPlayer = new RemoteTestObserver();
// In the Unity API, "PlayerConnection" is the connection to the editor
// and "EditorConnection" is the connection to the player. Seems counter-intuitive.
connectionToEditor.Bind(fakePlayerConnection, true);
connectionToPlayer.Bind(fakeEditorConnection, true);
// Bind a local remote on the player side.
var local = new InputRemoting(InputSystem.s_Manager);
local.Subscribe(connectionToEditor);
connectionToEditor.Subscribe(local);
connectionToPlayer.Subscribe(observerEditor);
connectionToEditor.Subscribe(observerPlayer);
fakeEditorConnection.Send(RemoteInputPlayerConnection.kStartSendingMsg, null);
var device = InputSystem.AddDevice <Gamepad>();
InputSystem.QueueStateEvent(device, new GamepadState());
InputSystem.Update();
InputSystem.RemoveDevice(device);
fakeEditorConnection.Send(RemoteInputPlayerConnection.kStopSendingMsg, null);
// We should not obseve any messages for these, as we stopped sending!
device = InputSystem.AddDevice <Gamepad>();
InputSystem.QueueStateEvent(device, new GamepadState());
InputSystem.Update();
InputSystem.RemoveDevice(device);
fakeEditorConnection.DisconnectAll();
////TODO: make sure that we also get the connection sequence right and send our initial layouts and devices
Assert.That(observerEditor.messages, Has.Count.EqualTo(5));
Assert.That(observerEditor.messages[0].type, Is.EqualTo(InputRemoting.MessageType.Connect));
Assert.That(observerEditor.messages[1].type, Is.EqualTo(InputRemoting.MessageType.NewDevice));
Assert.That(observerEditor.messages[2].type, Is.EqualTo(InputRemoting.MessageType.NewEvents));
Assert.That(observerEditor.messages[3].type, Is.EqualTo(InputRemoting.MessageType.RemoveDevice));
Assert.That(observerEditor.messages[4].type, Is.EqualTo(InputRemoting.MessageType.Disconnect));
Assert.That(observerPlayer.messages, Has.Count.EqualTo(3));
Assert.That(observerPlayer.messages[0].type, Is.EqualTo(InputRemoting.MessageType.Connect));
Assert.That(observerPlayer.messages[1].type, Is.EqualTo(InputRemoting.MessageType.StartSending));
Assert.That(observerPlayer.messages[2].type, Is.EqualTo(InputRemoting.MessageType.StopSending));
Object.Destroy(connectionToEditor);
Object.Destroy(connectionToPlayer);
}
