/// <summary>
/// Creates a new GamePadThumbstickEventArgs object.
/// </summary>
/// <param name="gameTime"></param>
/// <param name="logicalIndex"></param>
/// <param name="thumbstick"></param>
/// <param name="position"></param>
/// <param name="current"></param>
public GamePadThumbstickEventArgs(TimeSpan gameTime, PlayerIndex logicalIndex, Thumbsticks thumbstick, Vector2 position, GamePadState current)
: base(gameTime, logicalIndex, current)
{
Thumbstick = thumbstick;
Position = position;
PolarCoordinate polar = PolarCoordinate.FromCartesian(position);
Angle = polar.Angle;
Amount = polar.Distance;
}
private bool InDownSection(PolarCoordinate value)
{
return(value.Distance > ThumbstickThreshold && InDownDirection(value.Angle));
}
/// <summary>
/// Updates the GamePadEvents, performing polling and raising any events that have occurred.
/// </summary>
/// <param name="gameTime"></param>
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
GamePadState current = GamePad.GetState(PhysicalIndex);
// Button Down
if (current.Buttons.A == ButtonState.Pressed && previous.Buttons.A == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.A, current));
}
if (current.Buttons.B == ButtonState.Pressed && previous.Buttons.B == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.B, current));
}
if (current.Buttons.X == ButtonState.Pressed && previous.Buttons.X == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.X, current));
}
if (current.Buttons.Y == ButtonState.Pressed && previous.Buttons.Y == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.Y, current));
}
if (current.Buttons.Back == ButtonState.Pressed && previous.Buttons.Back == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.Back, current));
}
if (current.Buttons.Start == ButtonState.Pressed && previous.Buttons.Start == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.Start, current));
}
if (current.Buttons.LeftShoulder == ButtonState.Pressed && previous.Buttons.LeftShoulder == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftShoulder, current));
}
if (current.Buttons.RightShoulder == ButtonState.Pressed && previous.Buttons.RightShoulder == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightShoulder, current));
}
if (current.DPad.Left == ButtonState.Pressed && previous.DPad.Left == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.DPadLeft, current));
}
if (current.DPad.Right == ButtonState.Pressed && previous.DPad.Right == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.DPadRight, current));
}
if (current.DPad.Up == ButtonState.Pressed && previous.DPad.Up == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.DPadUp, current));
}
if (current.DPad.Down == ButtonState.Pressed && previous.DPad.Down == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.DPadDown, current));
}
if (current.Triggers.Left > TriggerThreshold && previous.Triggers.Left <= TriggerThreshold)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftTrigger, current));
}
if (current.Triggers.Right > TriggerThreshold && previous.Triggers.Right <= TriggerThreshold)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightTrigger, current));
}
if (current.Buttons.LeftStick == ButtonState.Pressed && previous.Buttons.LeftStick == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstick, current));
}
if (current.Buttons.RightStick == ButtonState.Pressed && previous.Buttons.RightStick == ButtonState.Released)
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstick, current));
}
PolarCoordinate oldLeft = PolarCoordinate.FromCartesian(previous.ThumbSticks.Left);
PolarCoordinate newLeft = PolarCoordinate.FromCartesian(current.ThumbSticks.Left);
PolarCoordinate newRight = PolarCoordinate.FromCartesian(current.ThumbSticks.Right);
PolarCoordinate oldRight = PolarCoordinate.FromCartesian(previous.ThumbSticks.Right);
if (InLeftSection(newLeft) && !InLeftSection(oldLeft))
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstickLeft, current));
}
if (InRightSection(newLeft) && !InRightSection(oldLeft))
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstickRight, current));
}
if (InUpSection(newLeft) && !InUpSection(oldLeft))
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstickUp, current));
}
if (InDownSection(newLeft) && !InDownSection(oldLeft))
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstickDown, current));
}
if (InLeftSection(newRight) && !InLeftSection(oldRight))
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstickLeft, current));
}
if (InRightSection(newRight) && !InRightSection(oldRight))
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstickRight, current));
}
if (InUpSection(newRight) && !InUpSection(oldRight))
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstickUp, current));
}
if (InDownSection(newRight) && !InDownSection(oldRight))
{
OnButtonDown(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstickDown, current));
}
// Button up
if (current.Buttons.A == ButtonState.Released && previous.Buttons.A == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.A, current));
}
if (current.Buttons.B == ButtonState.Released && previous.Buttons.B == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.B, current));
}
if (current.Buttons.X == ButtonState.Released && previous.Buttons.X == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.X, current));
}
if (current.Buttons.Y == ButtonState.Released && previous.Buttons.Y == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.Y, current));
}
if (current.Buttons.Back == ButtonState.Released && previous.Buttons.Back == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.Back, current));
}
if (current.Buttons.Start == ButtonState.Released && previous.Buttons.Start == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.Start, current));
}
if (current.Buttons.LeftShoulder == ButtonState.Released && previous.Buttons.LeftShoulder == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftShoulder, current));
}
if (current.Buttons.RightShoulder == ButtonState.Released && previous.Buttons.RightShoulder == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightShoulder, current));
}
if (current.DPad.Left == ButtonState.Released && previous.DPad.Left == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.DPadLeft, current));
}
if (current.DPad.Right == ButtonState.Released && previous.DPad.Right == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.DPadRight, current));
}
if (current.DPad.Up == ButtonState.Released && previous.DPad.Up == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.DPadUp, current));
}
if (current.DPad.Down == ButtonState.Released && previous.DPad.Down == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.DPadDown, current));
}
if (current.Triggers.Left <= TriggerThreshold && previous.Triggers.Left > TriggerThreshold)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftTrigger, current));
}
if (current.Triggers.Right <= TriggerThreshold && previous.Triggers.Right > TriggerThreshold)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightTrigger, current));
}
if (current.Buttons.LeftStick == ButtonState.Released && previous.Buttons.LeftStick == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstick, current));
}
if (current.Buttons.RightStick == ButtonState.Released && previous.Buttons.RightStick == ButtonState.Pressed)
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstick, current));
}
if (!InLeftSection(newLeft) && InLeftSection(oldLeft))
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstickLeft, current));
}
if (!InRightSection(newLeft) && InRightSection(oldLeft))
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstickRight, current));
}
if (!InUpSection(newLeft) && InUpSection(oldLeft))
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstickUp, current));
}
if (!InDownSection(newLeft) && InDownSection(oldLeft))
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.LeftThumbstickDown, current));
}
if (!InLeftSection(newRight) && InLeftSection(oldRight))
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstickLeft, current));
}
if (!InRightSection(newRight) && InRightSection(oldRight))
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstickRight, current));
}
if (!InUpSection(newRight) && InUpSection(oldRight))
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstickUp, current));
}
if (!InDownSection(newRight) && InDownSection(oldRight))
{
OnButtonUp(this, new GamePadButtonEventArgs(gameTime.TotalGameTime, LogicalIndex, Buttons.RightThumbstickDown, current));
}
// Triggers moved.
if (current.Triggers.Left != previous.Triggers.Left)
{
OnTriggerMoved(this, new GamePadTriggerEventArgs(gameTime.TotalGameTime, LogicalIndex, Triggers.Left, current.Triggers.Left, current));
OnLeftTriggerMoved(this, new GamePadTriggerEventArgs(gameTime.TotalGameTime, LogicalIndex, Triggers.Left, current.Triggers.Left, current));
}
if (current.Triggers.Right != previous.Triggers.Right)
{
OnTriggerMoved(this, new GamePadTriggerEventArgs(gameTime.TotalGameTime, LogicalIndex, Triggers.Right, current.Triggers.Right, current));
OnRightTriggerMoved(this, new GamePadTriggerEventArgs(gameTime.TotalGameTime, LogicalIndex, Triggers.Right, current.Triggers.Right, current));
}
// Thumbsticks moved.
if (current.ThumbSticks.Left.X != previous.ThumbSticks.Left.X || current.ThumbSticks.Left.Y != previous.ThumbSticks.Left.Y)
{
OnThumbstickMoved(this, new GamePadThumbstickEventArgs(gameTime.TotalGameTime, LogicalIndex, Thumbsticks.Left, new Vector2(current.ThumbSticks.Left.X, current.ThumbSticks.Left.Y), current));
OnLeftThumbstickMoved(this, new GamePadThumbstickEventArgs(gameTime.TotalGameTime, LogicalIndex, Thumbsticks.Left, new Vector2(current.ThumbSticks.Left.X, current.ThumbSticks.Left.Y), current));
}
if (current.ThumbSticks.Right.X != previous.ThumbSticks.Right.X || current.ThumbSticks.Right.Y != previous.ThumbSticks.Right.Y)
{
OnThumbstickMoved(this, new GamePadThumbstickEventArgs(gameTime.TotalGameTime, LogicalIndex, Thumbsticks.Right, new Vector2(current.ThumbSticks.Right.X, current.ThumbSticks.Right.Y), current));
OnRightThumbstickMoved(this, new GamePadThumbstickEventArgs(gameTime.TotalGameTime, LogicalIndex, Thumbsticks.Right, new Vector2(current.ThumbSticks.Right.X, current.ThumbSticks.Right.Y), current));
}
// Connected and Disconnected events.
if (current.IsConnected && !previous.IsConnected)
{
OnConnected(this, new GamePadEventArgs(gameTime.TotalGameTime, LogicalIndex, current));
}
if (!current.IsConnected && previous.IsConnected)
{
OnDisconnected(this, new GamePadEventArgs(gameTime.TotalGameTime, LogicalIndex, current));
}
previous = current;
}
private bool InUpSection(PolarCoordinate value)
{
return value.Distance > ThumbstickThreshold && InUpDirection(value.Angle);
}