private void processTap(AsTouch touch)
{
AsTouch nearbyTap = null;
float minSqDist = MULTITAP_DISTANCE * MULTITAP_DISTANCE;
AsVector <AsTouch> __taps_ = mLastTaps;
if (__taps_ != null)
{
foreach (AsTouch tap in __taps_)
{
float sqDist = AsMath.pow(tap.getGlobalX() - touch.getGlobalX(), 2) + AsMath.pow(tap.getGlobalY() - touch.getGlobalY(), 2);
if (sqDist <= minSqDist)
{
nearbyTap = tap;
break;
}
}
}
if (nearbyTap != null)
{
touch.setTapCount(nearbyTap.getTapCount() + 1);
mLastTaps.splice(mLastTaps.indexOf(nearbyTap), (uint)(1));
}
else
{
touch.setTapCount(1);
}
mLastTaps.push(touch.clone());
}
public virtual AsTouch clone()
{
AsTouch clone = new AsTouch(mID, mGlobalX, mGlobalY, mPhase, mTarget);
clone.mPreviousGlobalX = mPreviousGlobalX;
clone.mPreviousGlobalY = mPreviousGlobalY;
clone.mTapCount = mTapCount;
clone.mTimestamp = mTimestamp;
return clone;
}
public virtual AsTouch clone()
{
AsTouch clone = new AsTouch(mID, mGlobalX, mGlobalY, mPhase, mTarget);
clone.mPreviousGlobalX = mPreviousGlobalX;
clone.mPreviousGlobalY = mPreviousGlobalY;
clone.mTapCount = mTapCount;
clone.mTimestamp = mTimestamp;
return(clone);
}
private void addCurrentTouch(AsTouch touch)
{
int i = (int)(mCurrentTouches.getLength() - 1);
for (; i >= 0; --i)
{
if (mCurrentTouches[i].getId() == touch.getId())
{
mCurrentTouches.splice(i, (uint)(1));
}
}
mCurrentTouches.push(touch);
}
public virtual AsVector <AsTouch> getTouches(AsDisplayObject target, String phase)
{
AsVector <AsTouch> touchesFound = new AsVector <AsTouch>();
int numTouches = (int)(mTouches.getLength());
int i = 0;
for (; i < numTouches; ++i)
{
AsTouch touch = mTouches[i];
bool correctTarget = (touch.getTarget() == target) || ((target is AsDisplayObjectContainer) && target as AsDisplayObjectContainer.contains(touch.getTarget()));
bool correctPhase = phase == null || phase == touch.getPhase();
if (correctTarget && correctPhase)
{
touchesFound.push(touch);
}
}
return(touchesFound);
}
private void processTouch(int touchID, String phase, float globalX, float globalY)
{
AsPoint position = new AsPoint(globalX, globalY);
AsTouch touch = getCurrentTouch(touchID);
if (touch == null)
{
touch = new AsTouch(touchID, globalX, globalY, phase, null);
addCurrentTouch(touch);
}
touch.setPosition(globalX, globalY);
touch.setPhase(phase);
touch.setTimestamp(mElapsedTime + mOffsetTime);
if (phase == AsTouchPhase.HOVER || phase == AsTouchPhase.BEGAN)
{
touch.setTarget(mStage.hitTest(position, true));
}
if (phase == AsTouchPhase.BEGAN)
{
processTap(touch);
}
}
public AsTouchData(AsTouch touch, AsDisplayObject target)
{
this.touch = touch;
this.target = target;
}
private void processTouch(int touchID, String phase, float globalX, float globalY)
{
AsPoint position = new AsPoint(globalX, globalY);
AsTouch touch = getCurrentTouch(touchID);
if((touch == null))
{
touch = new AsTouch(touchID, globalX, globalY, phase, null);
addCurrentTouch(touch);
}
touch.setPosition(globalX, globalY);
touch.setPhase(phase);
touch.setTimestamp((mElapsedTime + mOffsetTime));
if(((phase == AsTouchPhase.HOVER) || (phase == AsTouchPhase.BEGAN)))
{
touch.setTarget(mStage.hitTest(position, true));
}
if((phase == AsTouchPhase.BEGAN))
{
processTap(touch);
}
}
private void processTap(AsTouch touch)
{
AsTouch nearbyTap = null;
float minSqDist = (MULTITAP_DISTANCE * MULTITAP_DISTANCE);
AsVector<AsTouch> __taps_ = mLastTaps;
if (__taps_ != null)
{
foreach (AsTouch tap in __taps_)
{
float sqDist = (AsMath.pow((tap.getGlobalX() - touch.getGlobalX()), 2) + AsMath.pow((tap.getGlobalY() - touch.getGlobalY()), 2));
if((sqDist <= minSqDist))
{
nearbyTap = tap;
break;
}
}
}
if(nearbyTap != null)
{
touch.setTapCount((nearbyTap.getTapCount() + 1));
mLastTaps.splice(mLastTaps.indexOf(nearbyTap), (uint)(1));
}
else
{
touch.setTapCount(1);
}
mLastTaps.push(touch.clone());
}
private void addCurrentTouch(AsTouch touch)
{
int i = (int)((mCurrentTouches.getLength() - 1));
for (; (i >= 0); --i)
{
if((mCurrentTouches[i].getId() == touch.getId()))
{
mCurrentTouches.splice(i, (uint)(1));
}
}
mCurrentTouches.push(touch);
}
public AsTouchData(AsTouch touch, AsDisplayObject target)
{
this.touch = touch;
this.target = target;
}
public virtual void advanceTime(float passedTime)
{
int i = 0;
AsTouch touch = null;
mElapsedTime = mElapsedTime + passedTime;
mOffsetTime = 0.0f;
if (mLastTaps.getLength() > 0)
{
for (i = (int)(mLastTaps.getLength() - 1); i >= 0; --i)
{
if (mElapsedTime - mLastTaps[i].getTimestamp() > MULTITAP_TIME)
{
mLastTaps.splice(i, (uint)(1));
}
}
}
while (mQueue.getLength() > 0)
{
sProcessedTouchIDs.setLength(0);
sHoveringTouchData.setLength(0);
AsVector <AsTouch> __currentTouchs_ = mCurrentTouches;
if (__currentTouchs_ != null)
{
foreach (AsTouch currentTouch in __currentTouchs_)
{
if (currentTouch.getPhase() == AsTouchPhase.BEGAN || currentTouch.getPhase() == AsTouchPhase.MOVED)
{
currentTouch.setPhase(AsTouchPhase.STATIONARY);
}
}
}
AsVector <AsTouchData> __touchDatas_ = sHoveringTouchData;
if (__touchDatas_ != null)
{
foreach (AsTouchData touchData in __touchDatas_)
{
if (touchData.touch.getTarget() != touchData.target)
{
touchData.target.dispatchEvent(new AsTouchEvent(AsTouchEvent.TOUCH, mCurrentTouches, mShiftDown, mCtrlDown));
}
}
}
AsVector <int> __touchIDs_ = sProcessedTouchIDs;
if (__touchIDs_ != null)
{
foreach (int touchID in __touchIDs_)
{
touch = getCurrentTouch(touchID);
if (touch.getTarget() != null)
{
touch.getTarget().dispatchEvent(new AsTouchEvent(AsTouchEvent.TOUCH, mCurrentTouches, mShiftDown, mCtrlDown));
}
}
}
for (i = (int)(mCurrentTouches.getLength() - 1); i >= 0; --i)
{
if (mCurrentTouches[i].getPhase() == AsTouchPhase.ENDED)
{
mCurrentTouches.splice(i, (uint)(1));
}
}
mOffsetTime = mOffsetTime + 0.00001f;
}
}
