public XInputPadInputSource()
{
SelectPad();
LeftThumbSpec = InputSystem.ThumbSpec.Default();
RightThumbSpec = InputSystem.ThumbSpec.Default();
}
/// <summary>
/// compute ThumbInput data from game pad input
/// </summary>
/// <param name="thumbX">game pad input about x coord</param>
/// <param name="thumbY">game pad input about y coord</param>
/// <param name="spec">input spec data</param>
/// <returns>computed data</returns>
private InputSystem.ThumbInput _ComputeThumbInput(short thumbX, short thumbY, InputSystem.ThumbSpec spec)
{
var input = new InputSystem.ThumbInput();
input.Direction = new Vector2(thumbX, thumbY);
input.RawMagnitude = input.Direction.Length();
input.Direction.Normalize();
if (input.RawMagnitude > spec.MinMagnitude)
{
input.Magnitude = Math.Min(input.RawMagnitude, spec.MaxMagnitude);
input.Magnitude -= spec.MinMagnitude;
input.NormalizedMagnitude = input.Magnitude / (spec.MaxMagnitude - spec.MinMagnitude);
}
else
{
input.Magnitude = 0;
input.NormalizedMagnitude = 0;
}
return(input);
}
