public void OnPointerDown(PointerEventData eventData)
{
StartTimer();
_pointerDown = true;
_activeGestureData = new InputGestureData();
_activeGestureData.Gesture = InputGesture.Unknown;
_pointerDownPos = eventData.position;
}
private void ResetGesture()
{
ResetTimer();
_activeGestureData = new InputGestureData();
_tapCandidate = true;
_holdCandidate = true;
_swipeCandidate = false;
}
public void OnPointerUp(PointerEventData eventData)
{
var stopTimer = StopTimer();
if (stopTimer >= _tapTime)
{
_tapCandidate = false;
}
if (stopTimer <= _holdTime)
{
_holdCandidate = false;
}
if (stopTimer >= _swipeTime)
{
_swipeCandidate = false;
}
if (_tapCandidate)
{
_activeGestureData.Gesture = InputGesture.Tap;
}
if (_holdCandidate)
{
_activeGestureData.Gesture = InputGesture.Hold;
}
if (_swipeCandidate)
{
_endDragPos = eventData.position;
_activeGestureData.Gesture = InputGesture.Swipe;
}
LastGesture = _activeGestureData;
ResetGesture();
}
public bool CheckGesture(Vector3 vGestureVector)
{
Vector3 vDirection = Vector3.zero;
int iTrasholdAngle = 0;
bool bValidAngle = false;
if (!m_bStarted)
{
for (int i = 0; i < m_aeAtomicGesturesSequence.Length && !m_bStarted; ++i) //Find a gesture matching in the list
{
InputGestureData.GetGestureData((int)m_aeAtomicGesturesSequence[i], out vDirection, out iTrasholdAngle);
m_bStarted = VectorUtils.IsAngleWithinThreshold(vGestureVector, mk_vUpVector, vDirection, iTrasholdAngle);
m_iNextGesture = i;
}
if (m_bStarted)
{
m_iMatchedCount = 1;
m_fElapsedTime = mk_fMaxTimeBeforeNextAtomic;
return(true);
}
return(false);
}
else if (m_iValidationDirection == 0) //Not yet decided the direction..
{
int iNextGestureIndex = (m_iNextGesture + 1) % m_aeAtomicGesturesSequence.Length;
InputGestureData.GetGestureData((int)m_aeAtomicGesturesSequence[iNextGestureIndex], out vDirection, out iTrasholdAngle);
if (VectorUtils.IsAngleWithinThreshold(vGestureVector, mk_vUpVector, vDirection, iTrasholdAngle))
{
m_iNextGesture = iNextGestureIndex;
m_iValidationDirection = 1;
m_fElapsedTime = mk_fMaxTimeBeforeNextAtomic;
++m_iMatchedCount;
return(true);
}
else
{
iNextGestureIndex = ((m_iNextGesture - 1 >= 0) ? (m_iNextGesture - 1) : (m_aeAtomicGesturesSequence.Length - 1));
InputGestureData.GetGestureData((int)m_aeAtomicGesturesSequence[iNextGestureIndex], out vDirection, out iTrasholdAngle);
if (VectorUtils.IsAngleWithinThreshold(vGestureVector, mk_vUpVector, vDirection, iTrasholdAngle))
{
m_iNextGesture = iNextGestureIndex;
m_iValidationDirection = -1;
m_fElapsedTime = mk_fMaxTimeBeforeNextAtomic;
++m_iMatchedCount;
return(true);
}
}
return(false);
}
else
{
int iNextGestureToCheck = m_iNextGesture;
//Check the gesture in the direction i'm going..
if (m_iValidationDirection == 1) //I'm going right
{
iNextGestureToCheck = (m_iNextGesture + 1) % m_aeAtomicGesturesSequence.Length;
}
else
{
iNextGestureToCheck = ((m_iNextGesture - 1 >= 0) ? (m_iNextGesture - 1) : (m_aeAtomicGesturesSequence.Length - 1));
}
InputGestureData.GetGestureData((int)m_aeAtomicGesturesSequence[iNextGestureToCheck], out vDirection, out iTrasholdAngle);
if (VectorUtils.IsAngleWithinThreshold(vGestureVector, mk_vUpVector, vDirection, iTrasholdAngle))
{
m_fElapsedTime = mk_fMaxTimeBeforeNextAtomic;
++m_iMatchedCount;
m_iNextGesture = iNextGestureToCheck;
return(true);
}
}
return(false);
}