public void Update()
{
if (TouchWrapper.IsFingerDown == false)
{
isInputOnLockedArea = false;
}
bool pinchToDragCurrentFrame = false;
if (isInputOnLockedArea == false)
{
#region pinch
if (isPinching == false)
{
if (TouchWrapper.TouchCount == 2)
{
StartPinch();
isPinching = true;
}
}
else
{
if (TouchWrapper.TouchCount < 2)
{
StopPinch();
isPinching = false;
}
else if (TouchWrapper.TouchCount == 2)
{
UpdatePinch();
}
}
#endregion
#region drag
if (isPinching == false)
{
if (wasPinchingLastFrame == false)
{
if (wasFingerDownLastFrame == true && TouchWrapper.IsFingerDown)
{
if (isDragging == false)
{
float dragDistance = GetRelativeDragDistance(TouchWrapper.Touch0.Position, dragStartPos);
float dragTime = Time.realtimeSinceStartup - lastFingerDownTimeReal;
bool isLongTap = dragTime > clickDurationThreshold;
if (OnLongTapProgress != null)
{
float longTapProgress = 0;
if (Mathf.Approximately(clickDurationThreshold, 0) == false)
{
longTapProgress = Mathf.Clamp01(dragTime / clickDurationThreshold);
}
OnLongTapProgress(longTapProgress);
}
if ((dragDistance >= dragStartDistanceThresholdRelative && dragTime >= dragDurationThreshold) ||
(longTapStartsDrag == true && isLongTap == true))
{
isDragging = true;
dragStartOffset = lastFinger0DownPos - dragStartPos;
dragStartPos = lastFinger0DownPos;
DragStart(dragStartPos, isLongTap, true);
}
}
}
}
else
{
if (TouchWrapper.IsFingerDown == true)
{
isDragging = true;
dragStartPos = TouchWrapper.Touch0.Position;
DragStart(dragStartPos, false, false);
pinchToDragCurrentFrame = true;
}
}
if (isDragging == true && TouchWrapper.IsFingerDown == true)
{
DragUpdate(TouchWrapper.Touch0.Position);
}
if (isDragging == true && TouchWrapper.IsFingerDown == false)
{
isDragging = false;
DragStop(lastFinger0DownPos);
}
}
#endregion
#region click
if (isPinching == false && isDragging == false && wasPinchingLastFrame == false && wasDraggingLastFrame == false && isClickPrevented == false)
{
if (wasFingerDownLastFrame == false && TouchWrapper.IsFingerDown)
{
lastFingerDownTimeReal = Time.realtimeSinceStartup;
dragStartPos = TouchWrapper.Touch0.Position;
FingerDown(TouchWrapper.AverageTouchPos);
}
if (wasFingerDownLastFrame == true && TouchWrapper.IsFingerDown == false)
{
float fingerDownUpDuration = Time.realtimeSinceStartup - lastFingerDownTimeReal;
if (wasDraggingLastFrame == false && wasPinchingLastFrame == false)
{
float clickDuration = Time.realtimeSinceStartup - lastClickTimeReal;
bool isDoubleClick = clickDuration < doubleclickDurationThreshold;
bool isLongTap = fingerDownUpDuration > clickDurationThreshold;
if (OnInputClick != null)
{
OnInputClick.Invoke(lastFinger0DownPos, isDoubleClick, isLongTap);
}
lastClickTimeReal = Time.realtimeSinceStartup;
}
}
}
#endregion
}
if (isDragging && TouchWrapper.IsFingerDown && pinchToDragCurrentFrame == false)
{
DragFinalMomentumVector.Add(TouchWrapper.Touch0.Position - lastFinger0DownPos);
if (DragFinalMomentumVector.Count > momentumSamplesCount)
{
DragFinalMomentumVector.RemoveAt(0);
}
}
if (isInputOnLockedArea == false)
{
wasFingerDownLastFrame = TouchWrapper.IsFingerDown;
}
if (wasFingerDownLastFrame == true)
{
lastFinger0DownPos = TouchWrapper.Touch0.Position;
}
wasDraggingLastFrame = isDragging;
wasPinchingLastFrame = isPinching;
if (TouchWrapper.TouchCount == 0)
{
isClickPrevented = false;
if (isFingerDown == true)
{
FingerUp();
}
}
}
public void Update()
{
if (TouchWrapper.IsFingerDown == false)
{
isInputOnLockedArea = false;
}
bool pinchToDragCurrentFrame = false;
if (isInputOnLockedArea == false)
{
#region pinch
if (isPinching == false)
{
if (TouchWrapper.TouchCount == 2)
{
StartPinch();
isPinching = true;
}
}
else
{
if (TouchWrapper.TouchCount < 2)
{
StopPinch();
isPinching = false;
}
else if (TouchWrapper.TouchCount == 2)
{
UpdatePinch();
}
}
#endregion
#region drag
if (isPinching == false)
{
if (wasPinchingLastFrame == false)
{
if (wasFingerDownLastFrame == true && TouchWrapper.IsFingerDown)
{
if (isDragging == false)
{
Vector2 dragVector = TouchWrapper.Touch0.Position - dragStartPos;
float dragDistance = new Vector2(dragVector.x / Screen.width, dragVector.y / Screen.height).magnitude;
float dragTime = Time.realtimeSinceStartup - lastFingerDownTimeReal;
if ((dragDistance >= dragStartDistanceThresholdRelative && dragTime >= dragDurationThreshold) ||
dragTime > doubleclickDurationThreshold)
{
isDragging = true;
dragStartOffset = lastFinger0DownPos - dragStartPos;
dragStartPos = lastFinger0DownPos;
DragStart(dragStartPos);
}
}
}
}
else
{
if (TouchWrapper.IsFingerDown == true)
{
isDragging = true;
dragStartPos = TouchWrapper.Touch0.Position;
DragStart(dragStartPos);
pinchToDragCurrentFrame = true;
}
}
if (isDragging == true && TouchWrapper.IsFingerDown == true)
{
DragUpdate(TouchWrapper.Touch0.Position);
}
if (isDragging == true && TouchWrapper.IsFingerDown == false)
{
isDragging = false;
DragStop(lastFinger0DownPos);
}
}
#endregion
#region click
if (isPinching == false && isDragging == false && wasPinchingLastFrame == false && wasDraggingLastFrame == false && isClickPrevented == false)
{
if (wasFingerDownLastFrame == false && TouchWrapper.IsFingerDown)
{
lastFingerDownTimeReal = Time.realtimeSinceStartup;
dragStartPos = TouchWrapper.Touch0.Position;
FingerDown(TouchWrapper.AverageTouchPos);
}
if (wasFingerDownLastFrame == true && TouchWrapper.IsFingerDown == false)
{
float fingerDownUpDuration = Time.realtimeSinceStartup - lastFingerDownTimeReal;
if (fingerDownUpDuration < clickDurationThreshold)
{
if (wasDraggingLastFrame == false && wasPinchingLastFrame == false)
{
float clickDuration = Time.realtimeSinceStartup - lastClickTimeReal;
bool isDoubleClick = clickDuration < doubleclickDurationThreshold;
if (OnInputClick != null)
{
OnInputClick.Invoke(lastFinger0DownPos, isDoubleClick);
}
lastClickTimeReal = Time.realtimeSinceStartup;
}
}
}
}
#endregion
}
if (isDragging && TouchWrapper.IsFingerDown && pinchToDragCurrentFrame == false)
{
DragFinalMomentumVector.Add(TouchWrapper.Touch0.Position - lastFinger0DownPos);
if (DragFinalMomentumVector.Count > momentumSamplesCount)
{
DragFinalMomentumVector.RemoveAt(0);
}
}
wasFingerDownLastFrame = TouchWrapper.IsFingerDown;
if (wasFingerDownLastFrame == true)
{
lastFinger0DownPos = TouchWrapper.Touch0.Position;
}
wasDraggingLastFrame = isDragging;
wasPinchingLastFrame = isPinching;
if (TouchWrapper.TouchCount == 0)
{
isClickPrevented = false;
if (isFingerDown == true)
{
FingerUp();
}
}
}
