public void State_CanCustomizeStateLayoutOfDevice()
{
// Create a custom layout that moves the offsets of some controls around.
var jsonLayout = @"
{
""name"" : ""CustomGamepad"",
""extend"" : ""Gamepad"",
""format"" : ""CUST"",
""controls"" : [
{
""name"" : ""buttonSouth"",
""offset"" : 800
}
]
}
";
InputSystem.RegisterLayout(jsonLayout);
var setup = new InputDeviceBuilder("CustomGamepad");
Assert.That(setup.GetControl("buttonSouth").stateBlock.byteOffset, Is.EqualTo(800));
var device = (Gamepad)setup.Finish();
Assert.That(device.stateBlock.sizeInBits, Is.EqualTo(801 * 8)); // Button bitfield adds one byte.
}
public void State_AppendsControlsWithoutForcedOffsetToEndOfState()
{
var json = @"
{
""name"" : ""MyDevice"",
""controls"" : [
{
""name"" : ""controlWithFixedOffset"",
""layout"" : ""Analog"",
""offset"" : ""10"",
""format"" : ""FLT""
},
{
""name"" : ""controlWithAutomaticOffset"",
""layout"" : ""Button""
}
]
}
";
InputSystem.RegisterLayout(json);
var setup = new InputDeviceBuilder("MyDevice");
Assert.That(setup.GetControl("controlWithAutomaticOffset").stateBlock.byteOffset, Is.EqualTo(14));
var device = setup.Finish();
Assert.That(device.stateBlock.sizeInBits, Is.EqualTo(15 * 8));
}
public void Controls_AskingValueOfControlBeforeDeviceAddedToSystemIsInvalidOperation()
{
var setup = new InputDeviceBuilder("Gamepad");
var device = (Gamepad)setup.Finish();
Assert.Throws <InvalidOperationException>(() => { device.leftStick.ReadValue(); });
}
public void Controls_ReferToTheirDevices()
{
var setup = new InputDeviceBuilder("Gamepad");
var leftStick = setup.GetControl("leftStick");
var device = setup.Finish();
Assert.That(leftStick.device, Is.SameAs(device));
}
public void Controls_ReferToTheirParent()
{
var setup = new InputDeviceBuilder("Gamepad");
var gamepad = (Gamepad)setup.Finish();
Assert.That(gamepad.leftStick.parent, Is.SameAs(gamepad));
Assert.That(gamepad.leftStick.x.parent, Is.SameAs(gamepad.leftStick));
}
public void Controls_DeviceAndControlsRememberTheirLayouts()
{
var setup = new InputDeviceBuilder("Gamepad");
var gamepad = (Gamepad)setup.Finish();
Assert.That(gamepad.layout, Is.EqualTo("Gamepad"));
Assert.That(gamepad.leftStick.layout, Is.EqualTo("Stick"));
}
public void Controls_AfterAddingDeviceCanQueryValueOfControls()
{
var setup = new InputDeviceBuilder("Gamepad");
var device = (Gamepad)setup.Finish();
InputSystem.AddDevice(device);
Assert.That(device.leftStick.ReadValue(), Is.EqualTo(default(Vector2)));
}
public void State_CanComputeStateLayoutForMultiByteBitfieldWithFixedOffset()
{
var setup = new InputDeviceBuilder("Keyboard");
var downArrow = setup.GetControl("DownArrow");
var keyboard = setup.Finish();
Assert.That(downArrow.stateBlock.bitOffset, Is.EqualTo((int)Key.DownArrow));
Assert.That(downArrow.stateBlock.byteOffset, Is.EqualTo(0));
Assert.That(keyboard.stateBlock.alignedSizeInBytes, Is.EqualTo(KeyboardState.kSizeInBytes));
}
public void State_CanComputeStateLayoutFromStateStructure()
{
var setup = new InputDeviceBuilder("Gamepad");
var gamepad = (Gamepad)setup.Finish();
Assert.That(gamepad.stateBlock.sizeInBits, Is.EqualTo(UnsafeUtility.SizeOf <GamepadState>() * 8));
Assert.That(gamepad.leftStick.stateBlock.byteOffset,
Is.EqualTo(Marshal.OffsetOf(typeof(GamepadState), "leftStick").ToInt32()));
Assert.That(gamepad.dpad.stateBlock.byteOffset,
Is.EqualTo(Marshal.OffsetOf(typeof(GamepadState), "buttons").ToInt32()));
}
public void State_BeforeAddingDevice_OffsetsInStateLayoutsAreRelativeToRoot()
{
var setup = new InputDeviceBuilder("Gamepad");
var device = (Gamepad)setup.Finish();
var leftStickOffset = Marshal.OffsetOf(typeof(GamepadState), "leftStick").ToInt32();
var leftStickXOffset = leftStickOffset;
var leftStickYOffset = leftStickOffset + 4;
Assert.That(device.leftStick.x.stateBlock.byteOffset, Is.EqualTo(leftStickXOffset));
Assert.That(device.leftStick.y.stateBlock.byteOffset, Is.EqualTo(leftStickYOffset));
}
public void State_CanComputeStateLayoutForNestedStateStructures()
{
InputSystem.RegisterLayout <CustomDevice>();
var setup = new InputDeviceBuilder("CustomDevice");
var axis2 = setup.GetControl("axis2");
setup.Finish();
var nestedOffset = Marshal.OffsetOf(typeof(CustomDeviceState), "nested").ToInt32();
var axis2Offset = nestedOffset + Marshal.OffsetOf(typeof(CustomNestedDeviceState), "axis2").ToInt32();
Assert.That(axis2.stateBlock.byteOffset, Is.EqualTo(axis2Offset));
}
public void Controls_AssignsFullPathToControls()
{
var setup = new InputDeviceBuilder("Gamepad");
var leftStick = setup.GetControl("leftStick");
Assert.That(leftStick.path, Is.EqualTo("/Gamepad/leftStick"));
var device = setup.Finish();
InputSystem.AddDevice(device);
Assert.That(leftStick.path, Is.EqualTo("/Gamepad/leftStick"));
}
public void State_CanStoreAxisAsShort()
{
// Make right trigger be represented as just a short and force it to different offset.
var jsonLayout = @"
{
""name"" : ""CustomGamepad"",
""extend"" : ""Gamepad"",
""controls"" : [
{
""name"" : ""rightTrigger"",
""format"" : ""SHRT"",
""offset"" : 0
}
]
}
";
InputSystem.RegisterLayout(jsonLayout);
var setup = new InputDeviceBuilder("CustomGamepad");
var device = (Gamepad)setup.Finish();
Assert.That(device.rightTrigger.stateBlock.format, Is.EqualTo(InputStateBlock.kTypeShort));
}
