public void Users_CanBeMonitoredForChanges()
{
InputUser.Add(new TestUser()); // Noise.
InputUser.Add(new TestUser()); // Noise.
var user = new TestUser();
IInputUser receivedUser = null;
InputUserChange?receivedChange = null;
InputUser.onChange +=
(usr, change) =>
{
Assert.That(receivedChange == null);
receivedUser = usr;
receivedChange = change;
};
// Added.
InputUser.Add(user);
Assert.That(receivedUser, Is.SameAs(user));
Assert.That(receivedChange, Is.EqualTo(InputUserChange.Added));
receivedUser = null;
receivedChange = null;
// NameChanged.
user.SetUserName("NewName");
Assert.That(receivedUser, Is.SameAs(user));
Assert.That(receivedChange, Is.EqualTo(InputUserChange.NameChanged));
receivedUser = null;
receivedChange = null;
// HandleChanged.
user.SetUserHandle(new InputUserHandle("test", 1));
Assert.That(receivedUser, Is.SameAs(user));
Assert.That(receivedChange, Is.EqualTo(InputUserChange.HandleChanged));
receivedUser = null;
receivedChange = null;
// Same name, no notification.
user.SetUserName("NewName");
Assert.That(receivedChange, Is.Null);
// DevicesChanged.
var device = InputSystem.AddDevice <Gamepad>();
user.AssignInputDevice(device);
Assert.That(receivedUser, Is.SameAs(user));
Assert.That(receivedChange, Is.EqualTo(InputUserChange.DevicesChanged));
receivedUser = null;
receivedChange = null;
// Same device, no notification.
user.AssignInputDevice(device);
Assert.That(receivedChange, Is.Null);
// DevicesChanges, removed.
user.ClearAssignedInputDevices();
Assert.That(receivedUser, Is.SameAs(user));
Assert.That(receivedChange, Is.EqualTo(InputUserChange.DevicesChanged));
receivedUser = null;
receivedChange = null;
// ControlSchemeChanged.
user.AssignControlScheme("gamepad");
Assert.That(receivedUser, Is.SameAs(user));
Assert.That(receivedChange, Is.EqualTo(InputUserChange.ControlSchemeChanged));
receivedUser = null;
receivedChange = null;
// Same control scheme, no notification.
user.AssignControlScheme("gamepad");
Assert.That(receivedChange, Is.Null);
// Removed.
InputUser.Remove(user);
Assert.That(receivedUser, Is.SameAs(user));
Assert.That(receivedChange, Is.EqualTo(InputUserChange.Removed));
////TODO: actions
////TODO: activate, passivate
}
public void Users_CanDetectWhenUnassignedDeviceIsUsed()
{
var gamepad1 = InputSystem.AddDevice <Gamepad>();
var gamepad2 = InputSystem.AddDevice <Gamepad>();
var gamepad3 = InputSystem.AddDevice <Gamepad>();
var asset = ScriptableObject.CreateInstance <InputActionAsset>();
var map = new InputActionMap("map");
asset.AddActionMap(map);
var actionAssignedToUser = map.AddAction("action", binding: "<Gamepad>/buttonSouth");
actionAssignedToUser.Enable();
var actionNotAssignedToUser = new InputAction(binding: "<Gamepad>/buttonNorth");
actionNotAssignedToUser.Enable();
var user = new TestUser();
InputUser.Add(user);
// Noise.
InputUser.Add(new TestUser());
InputUser.all[1].AssignInputDevice(gamepad3);
IInputUser receivedUser = null;
InputAction receivedAction = null;
InputControl receivedControl = null;
InputUser.onUnassignedDeviceUsed +=
(u, a, c) =>
{
Assert.That(receivedUser, Is.Null);
receivedUser = u;
receivedAction = a;
receivedControl = c;
};
user.AssignInputActions(asset);
user.AssignInputDevice(gamepad1);
// No callback if using gamepad1.
InputSystem.QueueStateEvent(gamepad1, new GamepadState().WithButton(GamepadButton.South));
InputSystem.Update();
Assert.That(receivedUser, Is.Null);
Assert.That(receivedAction, Is.Null);
Assert.That(receivedControl, Is.Null);
// Callback when using gamepad2.
InputSystem.QueueStateEvent(gamepad2, new GamepadState().WithButton(GamepadButton.South));
InputSystem.Update();
Assert.That(receivedUser, Is.SameAs(user));
Assert.That(receivedAction, Is.SameAs(actionAssignedToUser));
Assert.That(receivedControl, Is.SameAs(gamepad2.buttonSouth));
receivedUser = null;
receivedControl = null;
receivedAction = null;
// No callback when triggering action not assigned to user.
InputSystem.QueueStateEvent(gamepad1, new GamepadState().WithButton(GamepadButton.North));
InputSystem.Update();
Assert.That(receivedUser, Is.Null);
Assert.That(receivedAction, Is.Null);
Assert.That(receivedControl, Is.Null);
}