/// <summary>
/// Responds to user input, accepting or cancelling the message box.
/// </summary>
public override void HandleInput(GameTime gameTime, InputState input)
{
PlayerIndex playerIndex;
if (input.IsNewButtonPress(Buttons.A, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Enter, ControllingPlayer, out playerIndex))
{
gestureOptions[0].callback.Invoke(playerIndex);
}
if (input.IsNewButtonPress(Buttons.B, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Escape, ControllingPlayer, out playerIndex))
{
gestureOptions[1].callback.Invoke(playerIndex);
}
}
/// <summary>
/// Responds to user input, changing the selected entry and accepting
/// or cancelling the menu.
/// </summary>
public override void HandleInput(GameTime gameTime, InputState input)
{
// For input tests we pass in our ControllingPlayer, which may
// either be null (to accept input from any player) or a specific index.
// If we pass a null controlling player, the InputState helper returns to
// us which player actually provided the input. We pass that through to
// OnSelectEntry and OnCancel, so they can tell which player triggered them.
PlayerIndex playerIndex;
usingKinect = input.Kinect.IsEnabled() && input.Kinect.IsTrackingPlayer();
if (usingKinect)
{
Vector2 handPos;
Vector2 screenDimensions = new Vector2(ScreenManager.GraphicsDevice.Viewport.Width, ScreenManager.GraphicsDevice.Viewport.Height);
Vector3 rawHandPos, referencePos;
Vector3 hipPos = input.Kinect.GetJointPosition(JointType.HipCenter);
float trackedWidth = input.Kinect.GetJointPosition(JointType.ShoulderRight).X - input.Kinect.GetJointPosition(JointType.ShoulderLeft).X;
if (Input.InputState.DominantSide == DominantSide.Right)
{
rawHandPos = input.Kinect.GetJointPosition(JointType.HandRight);
referencePos = hipPos + new Vector3(trackedWidth / 2.0f, -trackedWidth / 2.0f, 0);
}
else
{
rawHandPos = input.Kinect.GetJointPosition(JointType.HandLeft);
referencePos = hipPos - new Vector3(trackedWidth / 2.0f, trackedWidth / 2.0f,0);
}
Vector3 diff = rawHandPos - referencePos;
handPos = screenDimensions * 0.5f + new Vector2(diff.X, diff.Y) * screenDimensions.X/2;
selectionLoader.Position = handCursor.Position = handPos;
int nowOver = HoverItemAt(handPos);
if (nowOver == -1 || nowOver != entryOver)
{
selectionLoader.ColorMap.Play();
}
entryOver = nowOver;
}
if (input.IsNewButtonPress(Buttons.DPadUp, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Up, ControllingPlayer, out playerIndex))
HoverLastItem();
if (input.IsNewButtonPress(Buttons.DPadDown, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Down, ControllingPlayer, out playerIndex))
HoverNextItem();
if (input.IsNewButtonPress(Buttons.A, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Enter, ControllingPlayer, out playerIndex))
SelectAtHover(playerIndex);
base.HandleInput(gameTime, input);
}
/// <summary>
/// Lets the game respond to player input. Unlike the Update method,
/// this will only be called when the gameplay screen is active.
/// </summary>
public override void HandleInput(GameTime gameTime, InputState input)
{
if (input == null)
throw new ArgumentNullException("input");
PlayerIndex playerIndex;
// The game pauses either if the user presses the pause button, or if
// they unplug the active gamepad. This requires us to keep track of
// whether a gamepad was ever plugged in, because we don't want to pause
// on PC if they are playing with a keyboard and have no gamepad at all!
//bool gamePadDisconnected = !gamePadState.IsConnected && input.GamePadWasConnected[playerIndex];
if (input.IsNewButtonPress(Buttons.Start, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Space, ControllingPlayer, out playerIndex))
{
OnPause(playerIndex);
}
else
{
if (input.IsNewKeyPress(Keys.OemPlus, ControllingPlayer, out playerIndex))
grid.Enlarge();
else if (input.IsNewKeyPress(Keys.OemMinus, ControllingPlayer, out playerIndex))
grid.Shrink();
if (input.IsNewKeyPress(Keys.G, ControllingPlayer, out playerIndex))
grid.render = !grid.render;
if (input.IsNewButtonPress(Buttons.DPadUp, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Up, ControllingPlayer, out playerIndex))
OnUp(playerIndex);
else if (input.IsNewButtonPress(Buttons.DPadDown, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Down, ControllingPlayer, out playerIndex))
OnDown(playerIndex);
else if (input.IsNewButtonPress(Buttons.DPadLeft, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Left, ControllingPlayer, out playerIndex))
OnLeft(playerIndex);
else if (input.IsNewButtonPress(Buttons.DPadRight, ControllingPlayer, out playerIndex) || input.IsNewKeyPress(Keys.Right, ControllingPlayer, out playerIndex))
OnRight(playerIndex);
}
}