internal void INTERNAL_TouchCancelled(TouchPoint touch)
{
var total = numTouches - 1;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// have no touches
if (total == 0)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
}
else
{
if (numTouches >= minTouches)
{
// had >= minTouches, got < minTouches
if (total < minTouches)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
}
// last event we already were under minTouches
else
{
touchesNumState = TouchesNumState.TooFew;
}
}
if (maxTouches > 0)
{
if (numTouches > maxTouches)
{
if (total <= maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold)
{
touchesNumState = TouchesNumState.PassedMinMaxThreshold;
}
// this event we crossed maxTouches
else
{
touchesNumState = TouchesNumState.PassedMaxThreshold;
}
}
// last event we already were over maxTouches
else
{
touchesNumState = TouchesNumState.TooMany;
}
}
}
activeTouches.Remove(touch);
numTouches = total;
touchCancelled(touch);
}
internal void INTERNAL_TouchesBegan(IList <ITouch> touches)
{
var count = touches.Count;
var total = numTouches + count;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// minTouches is not set and we got our first touches
if (numTouches == 0)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
}
else
{
if (numTouches < minTouches)
{
// had < minTouches, got >= minTouches
if (total >= minTouches)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
else
{
touchesNumState = TouchesNumState.TooFew;
}
}
}
if (maxTouches > 0)
{
if (numTouches <= maxTouches)
{
if (total > maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold)
{
touchesNumState = TouchesNumState.PassedMinMaxThreshold;
}
// this event we crossed maxTouches
else
{
touchesNumState = TouchesNumState.PassedMaxThreshold;
}
}
}
// last event we already were over maxTouches
else
{
touchesNumState = TouchesNumState.TooMany;
}
}
activeTouches.AddRange(touches);
numTouches = total;
touchesBegan(touches);
}
internal void INTERNAL_Reset()
{
activeTouches.Clear();
numTouches = 0;
delayedStateChange = GestureState.Possible;
touchesNumState = TouchesNumState.TooFew;
requiredGestureFailed = false;
reset();
}
internal void INTERNAL_TouchMoved(TouchPoint touch)
{
touchesNumState = TouchesNumState.InRange;
if (minTouches > 0 && numTouches < minTouches)
{
touchesNumState = TouchesNumState.TooFew;
}
if (maxTouches > 0 && touchesNumState == TouchesNumState.InRange && numTouches > maxTouches)
{
touchesNumState = TouchesNumState.TooMany;
}
touchMoved(touch);
}
internal void INTERNAL_TouchesMoved(IList <ITouch> touches)
{
touchesNumState = TouchesNumState.InRange;
if (minTouches > 0 && numTouches < minTouches)
{
touchesNumState = TouchesNumState.TooFew;
}
if (maxTouches > 0 && touchesNumState == TouchesNumState.InRange && numTouches > maxTouches)
{
touchesNumState = TouchesNumState.TooMany;
}
touchesMoved(touches);
}
internal void INTERNAL_TouchBegan(TouchPoint touch)
{
if (numTouches == 0)
{
layer = touch.Layer;
}
var total = numTouches + 1;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// minTouches is not set and we got our first touches
if (numTouches == 0)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
}
else
{
if (numTouches < minTouches)
{
// had < minTouches, got >= minTouches
if (total >= minTouches)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
else
{
touchesNumState = TouchesNumState.TooFew;
}
}
}
if (maxTouches > 0)
{
if (numTouches <= maxTouches)
{
if (total > maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold)
{
touchesNumState = TouchesNumState.PassedMinMaxThreshold;
}
// this event we crossed maxTouches
else
{
touchesNumState = TouchesNumState.PassedMaxThreshold;
}
}
}
// last event we already were over maxTouches
else
{
touchesNumState = TouchesNumState.TooMany;
}
}
if (state == GestureState.Began || state == GestureState.Changed)
{
touch.INTERNAL_Retain();
}
activeTouches.Add(touch);
numTouches = total;
touchBegan(touch);
}
internal void INTERNAL_TouchCancelled(TouchPoint touch)
{
var total = numTouches - 1;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// have no touches
if (total == 0) touchesNumState = TouchesNumState.PassedMinThreshold;
}
else
{
if (numTouches >= minTouches)
{
// had >= minTouches, got < minTouches
if (total < minTouches) touchesNumState = TouchesNumState.PassedMinThreshold;
}
// last event we already were under minTouches
else touchesNumState = TouchesNumState.TooFew;
}
if (maxTouches > 0)
{
if (numTouches > maxTouches)
{
if (total <= maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold) touchesNumState = TouchesNumState.PassedMinMaxThreshold;
// this event we crossed maxTouches
else touchesNumState = TouchesNumState.PassedMaxThreshold;
}
// last event we already were over maxTouches
else touchesNumState = TouchesNumState.TooMany;
}
}
activeTouches.Remove(touch);
numTouches = total;
touchCancelled(touch);
}
internal void INTERNAL_TouchEnded(TouchPoint touch)
{
var total = numTouches - 1;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// have no touches
if (total == 0) touchesNumState = TouchesNumState.PassedMinThreshold;
}
else
{
if (numTouches >= minTouches)
{
// had >= minTouches, got < minTouches
if (total < minTouches) touchesNumState = TouchesNumState.PassedMinThreshold;
}
// last event we already were under minTouches
else touchesNumState = TouchesNumState.TooFew;
}
if (maxTouches > 0)
{
if (numTouches > maxTouches)
{
if (total <= maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold) touchesNumState = TouchesNumState.PassedMinMaxThreshold;
// this event we crossed maxTouches
else touchesNumState = TouchesNumState.PassedMaxThreshold;
}
// last event we already were over maxTouches
else touchesNumState = TouchesNumState.TooMany;
}
}
activeTouches.Remove(touch);
numTouches = total;
if (combineTouches)
{
touchSequence.Add(touch);
if (NumTouches == 0)
{
// Checking which points were removed in clusterExistenceTime seconds to set their centroid as cached screen position
var cluster = touchSequence.FindElementsLaterThan(Time.time - combineTouchesInterval,
shouldCacheTouchPosition);
cachedScreenPosition = ClusterUtils.Get2DCenterPosition(cluster);
cachedPreviousScreenPosition = ClusterUtils.GetPrevious2DCenterPosition(cluster);
}
}
else
{
if (NumTouches == 0)
{
if (shouldCacheTouchPosition(touch))
{
cachedScreenPosition = touch.Position;
cachedPreviousScreenPosition = touch.PreviousPosition;
}
else
{
cachedScreenPosition = TouchManager.INVALID_POSITION;
cachedPreviousScreenPosition = TouchManager.INVALID_POSITION;
}
}
}
touchEnded(touch);
}
internal void INTERNAL_TouchMoved(TouchPoint touch)
{
touchesNumState = TouchesNumState.InRange;
if (minTouches > 0 && numTouches < minTouches) touchesNumState = TouchesNumState.TooFew;
if (maxTouches > 0 && touchesNumState == TouchesNumState.InRange && numTouches > maxTouches) touchesNumState = TouchesNumState.TooMany;
touchMoved(touch);
}
internal void INTERNAL_Reset()
{
activeTouches.Clear();
numTouches = 0;
delayedStateChange = GestureState.Possible;
touchesNumState = TouchesNumState.TooFew;
requiredGestureFailed = false;
reset();
}
internal void INTERNAL_TouchesCancelled(IList<ITouch> touches)
{
var count = touches.Count;
var total = numTouches - count;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// have no touches
if (total == 0) touchesNumState = TouchesNumState.PassedMinThreshold;
}
else
{
if (numTouches >= minTouches)
{
// had >= minTouches, got < minTouches
if (total < minTouches) touchesNumState = TouchesNumState.PassedMinThreshold;
}
// last event we already were under minTouches
else touchesNumState = TouchesNumState.TooFew;
}
if (maxTouches > 0)
{
if (numTouches > maxTouches)
{
if (total <= maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold) touchesNumState = TouchesNumState.PassedMinMaxThreshold;
// this event we crossed maxTouches
else touchesNumState = TouchesNumState.PassedMaxThreshold;
}
// last event we already were over maxTouches
else touchesNumState = TouchesNumState.TooMany;
}
}
for (var i = 0; i < count; i++) activeTouches.Remove(touches[i]);
numTouches = total;
touchesCancelled(touches);
}
internal void INTERNAL_TouchesMoved(IList<ITouch> touches)
{
touchesNumState = TouchesNumState.InRange;
if (minTouches > 0 && numTouches < minTouches) touchesNumState = TouchesNumState.TooFew;
if (maxTouches > 0 && touchesNumState == TouchesNumState.InRange && numTouches > maxTouches) touchesNumState = TouchesNumState.TooMany;
touchesMoved(touches);
}
internal void INTERNAL_TouchesBegan(IList<ITouch> touches)
{
var count = touches.Count;
var total = numTouches + count;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// minTouches is not set and we got our first touches
if (numTouches == 0) touchesNumState = TouchesNumState.PassedMinThreshold;
}
else
{
if (numTouches < minTouches)
{
// had < minTouches, got >= minTouches
if (total >= minTouches) touchesNumState = TouchesNumState.PassedMinThreshold;
else touchesNumState = TouchesNumState.TooFew;
}
}
if (maxTouches > 0)
{
if (numTouches <= maxTouches)
{
if (total > maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold) touchesNumState = TouchesNumState.PassedMinMaxThreshold;
// this event we crossed maxTouches
else touchesNumState = TouchesNumState.PassedMaxThreshold;
}
}
// last event we already were over maxTouches
else touchesNumState = TouchesNumState.TooMany;
}
activeTouches.AddRange(touches);
numTouches = total;
touchesBegan(touches);
}
internal void INTERNAL_TouchesCancelled(IList <ITouch> touches)
{
var count = touches.Count;
var total = numTouches - count;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// have no touches
if (total == 0)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
}
else
{
if (numTouches >= minTouches)
{
// had >= minTouches, got < minTouches
if (total < minTouches)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
}
// last event we already were under minTouches
else
{
touchesNumState = TouchesNumState.TooFew;
}
}
if (maxTouches > 0)
{
if (numTouches > maxTouches)
{
if (total <= maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold)
{
touchesNumState = TouchesNumState.PassedMinMaxThreshold;
}
// this event we crossed maxTouches
else
{
touchesNumState = TouchesNumState.PassedMaxThreshold;
}
}
// last event we already were over maxTouches
else
{
touchesNumState = TouchesNumState.TooMany;
}
}
}
for (var i = 0; i < count; i++)
{
activeTouches.Remove(touches[i]);
}
numTouches = total;
touchesCancelled(touches);
}
internal void INTERNAL_TouchEnded(TouchPoint touch)
{
var total = numTouches - 1;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// have no touches
if (total == 0)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
}
else
{
if (numTouches >= minTouches)
{
// had >= minTouches, got < minTouches
if (total < minTouches)
{
touchesNumState = TouchesNumState.PassedMinThreshold;
}
}
// last event we already were under minTouches
else
{
touchesNumState = TouchesNumState.TooFew;
}
}
if (maxTouches > 0)
{
if (numTouches > maxTouches)
{
if (total <= maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold)
{
touchesNumState = TouchesNumState.PassedMinMaxThreshold;
}
// this event we crossed maxTouches
else
{
touchesNumState = TouchesNumState.PassedMaxThreshold;
}
}
// last event we already were over maxTouches
else
{
touchesNumState = TouchesNumState.TooMany;
}
}
}
activeTouches.Remove(touch);
numTouches = total;
if (combineTouches)
{
touchSequence.Add(touch);
if (NumTouches == 0)
{
// Checking which points were removed in clusterExistenceTime seconds to set their centroid as cached screen position
var cluster = touchSequence.FindElementsLaterThan(Time.time - combineTouchesInterval,
shouldCacheTouchPosition);
cachedScreenPosition = ClusterUtils.Get2DCenterPosition(cluster);
cachedPreviousScreenPosition = ClusterUtils.GetPrevious2DCenterPosition(cluster);
}
}
else
{
if (NumTouches == 0)
{
if (shouldCacheTouchPosition(touch))
{
cachedScreenPosition = touch.Position;
cachedPreviousScreenPosition = touch.PreviousPosition;
}
else
{
cachedScreenPosition = TouchManager.INVALID_POSITION;
cachedPreviousScreenPosition = TouchManager.INVALID_POSITION;
}
}
}
touchEnded(touch);
}
internal void INTERNAL_TouchBegan(TouchPoint touch)
{
if (numTouches == 0) layer = touch.Layer;
var total = numTouches + 1;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// minTouches is not set and we got our first touches
if (numTouches == 0) touchesNumState = TouchesNumState.PassedMinThreshold;
}
else
{
if (numTouches < minTouches)
{
// had < minTouches, got >= minTouches
if (total >= minTouches) touchesNumState = TouchesNumState.PassedMinThreshold;
else touchesNumState = TouchesNumState.TooFew;
}
}
if (maxTouches > 0)
{
if (numTouches <= maxTouches)
{
if (total > maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold) touchesNumState = TouchesNumState.PassedMinMaxThreshold;
// this event we crossed maxTouches
else touchesNumState = TouchesNumState.PassedMaxThreshold;
}
}
// last event we already were over maxTouches
else touchesNumState = TouchesNumState.TooMany;
}
if (state == GestureState.Began || state == GestureState.Changed) touch.INTERNAL_Retain();
activeTouches.Add(touch);
numTouches = total;
touchBegan(touch);
}
internal void INTERNAL_TouchesBegan(IList<TouchPoint> touches)
{
if (numTouches == 0) layer = touches[0].Layer;
var count = touches.Count;
var total = numTouches + count;
touchesNumState = TouchesNumState.InRange;
if (minTouches <= 0)
{
// minTouches is not set and we got our first touches
if (numTouches == 0) touchesNumState = TouchesNumState.PassedMinThreshold;
}
else
{
if (numTouches < minTouches)
{
// had < minTouches, got >= minTouches
if (total >= minTouches) touchesNumState = TouchesNumState.PassedMinThreshold;
else touchesNumState = TouchesNumState.TooFew;
}
}
if (maxTouches > 0)
{
if (numTouches <= maxTouches)
{
if (total > maxTouches)
{
// this event we crossed both minTouches and maxTouches
if (touchesNumState == TouchesNumState.PassedMinThreshold) touchesNumState = TouchesNumState.PassedMinMaxThreshold;
// this event we crossed maxTouches
else touchesNumState = TouchesNumState.PassedMaxThreshold;
}
}
// last event we already were over maxTouches
else touchesNumState = TouchesNumState.TooMany;
}
if (state == GestureState.Began || state == GestureState.Changed)
{
for (var i = 0; i < count; i++) touches[i].INTERNAL_Retain();
}
activeTouches.AddRange(touches);
numTouches = total;
touchesBegan(touches);
}
