/// <summary>
/// Handle the speed progression for the player object
/// </summary>
private void HandleSpeed()
{
// only update target speed factor if touchpad is being touched
if (OVRInput.Get(OVRInput.Touch.PrimaryTouchpad))
{
int totalStepsSum = ForwardSpeedSteps + BackwardSpeedSteps;
var speedTouchPosition = OVRInput.Get(OVRInput.Axis2D.PrimaryTouchpad);
// + 1 to only have positive values, divided by 2 to have range 0 to 1
// results in normalized input
var normalizedInput = (speedTouchPosition.y + 1) / 2;
// calculate targeted speed step and then
_targetSpeedFactor = normalizedInput * totalStepsSum;
// remove offset due to normalization
_targetSpeedFactor -= BackwardSpeedSteps;
}
_currentSpeedFactor = MovementCalculationHelper.UpdateSpeedFactor(_currentSpeedFactor, _targetSpeedFactor, Acceleration);
// update UI elements
if (CurrentSpeedTransform != null)
{
CurrentSpeedTransform.localScale = new Vector3(1, _currentSpeedFactor * ScaleValuePerSpeedStep, 1);
}
if (TargetSpeedTransform != null)
{
TargetSpeedTransform.localScale = new Vector3(1, _targetSpeedFactor * ScaleValuePerSpeedStep, 1);
}
MovementCalculationHelper.ApplyMovementTranslation(transform, BaseMovementSpeed, _currentSpeedFactor);
}
/// <summary>
/// calculates current rotational input and updates ship orientation aswell as cockpit UI elements accordingly
/// </summary>
private void HandleRotation()
{
// movement can be disabled to relax hand and give the user the option of letting the controller go w/o affecting flight
if (_movementEnabled)
{
var rotation = GetRotationQuaternion();
var yawFactor = MovementCalculationHelper.CalculateYawFactor(rotation, _deadzoneHandler);
var pitchFactor = MovementCalculationHelper.CalculatePitchFactor(rotation, _deadzoneHandler);
var rollFactor = MovementCalculationHelper.CalculateRollFactor(rotation, _deadzoneHandler);
// do rotate, based on specified rotation speeds
transform.Rotate(yawFactor * YawRotationSpeed, pitchFactor * PitchRotationSpeed, rollFactor * RollRotationSpeed);
// update UI elements inside cockpit
UpdateRotationSliders(yawFactor, pitchFactor, rollFactor);
UpdateMiniShipHologram(yawFactor, pitchFactor, rollFactor);
// check if user requested movement disabling
if (OVRInput.GetUp(OVRInput.Button.PrimaryTouchpad))
{
DisableMovement();
}
}
else
{
// check if user requested movement enabling
if (OVRInput.GetUp(OVRInput.Button.PrimaryTouchpad))
{
EnableMovement();
}
}
}
public void UpdateSpeedFactor_Returns_Correct_Value_With_Remaining_Speed()
{
var expectedResult = 0f;
var result = MovementCalculationHelper.UpdateSpeedFactor(2f, 0f, 2f);
Assert.AreEqual(expectedResult, result);
}
public void UpdateSpeedFactor_Returns_0_If_Input_0()
{
var expectedResult = 0f;
var result = MovementCalculationHelper.UpdateSpeedFactor(0, 0, 0);
Assert.AreEqual(expectedResult, result);
}
public void UpdateSpeedFactor_Returns_Correct_Value_With_Simple_Input()
{
var expectedResult = 2f;
var result = MovementCalculationHelper.UpdateSpeedFactor(1f, 2f, 1f);
Assert.AreEqual(expectedResult, result);
}
