public iPhoneTouch touchWithEvent(BBTouchEvent anEvent)
{
iPhoneTouch newTouch = new iPhoneTouch();
newTouch.fingerId = (int)anEvent.eventID;
newTouch.position.x = anEvent.screenPosition.x;
newTouch.position.y = anEvent.screenPosition.y;
newTouch.deltaPosition.x = anEvent.screenPosition.x - anEvent.lastScreenPosition.x;
newTouch.deltaPosition.y = anEvent.screenPosition.y - anEvent.lastScreenPosition.y;
newTouch.deltaTime = anEvent.touchTime - anEvent.lastTouchTime;
newTouch.tapCount = 1; // no tap recog yet
if (anEvent.eventState == BBTouchEventState.Began)
{
newTouch.phase = iPhoneTouchPhase.Began;
}
if (anEvent.eventState == BBTouchEventState.Moved)
{
newTouch.phase = iPhoneTouchPhase.Moved;
}
if (anEvent.eventState == BBTouchEventState.Stationary)
{
newTouch.phase = iPhoneTouchPhase.Stationary;
}
if (anEvent.eventState == BBTouchEventState.Ended)
{
newTouch.phase = iPhoneTouchPhase.Ended;
}
return(newTouch);
}
// Cursor down is for new touch events. we take the TUIO cursor object and convert it
// into a touch event, and add it to our active list of events
public virtual void cursorDown(TuioCursor cursor)
{
// first, make a new BBTouchEvent, tag it with the unique touch id
BBTouchEvent newEvent = new BBTouchEvent(cursor.getSessionID());
// set the initial information
newEvent.screenPosition = new Vector3(cursor.getX() * cameraPixelWidth, (1.0f - cursor.getY()) * cameraPixelHeight, 0.3f);
newEvent.eventState = BBTouchEventState.Began;
newEvent.didChange = true;
// set all the rest of the info
updateEvent(newEvent, cursor);
// add it to our active event dictionary so we can retireve it based on it's unique ID
// some times badness happens and we get an error adding one here for some reason
// it should not ever be the case that the ID is already there.
// if it is, then we need to behave
if (activeEvents.ContainsKey(cursor.getSessionID()))
{
// then something is not right.. remove the old one and add a new one
activeEvents.Remove(cursor.getSessionID());
}
activeEvents.Add(cursor.getSessionID(), newEvent);
// queue it up for processing
lock (eventQueueLock) eventQueue.Add(newEvent);
}
private void updateEvent(BBTouchEvent anEvent, TuioCursor cursor)
{
anEvent.lastScreenPosition = anEvent.screenPosition;
anEvent.tuioPosition = new Vector2(cursor.getX(), (1.0f - cursor.getY()));
anEvent.screenPosition = new Vector3(cursor.getX() * cameraPixelWidth, (1.0f - cursor.getY()) * cameraPixelHeight, 0.3f);
anEvent.lastTouchTime = anEvent.touchTime;
anEvent.touchTime = Time.time;
}
public virtual void cursorUp(TuioCursor cursor)
{
// find the matching event object, set the state to 'ended'
// and remove it from our actives
if (!activeEvents.ContainsKey(cursor.getSessionID()))
{
return;
}
BBTouchEvent anEvent = activeEvents[cursor.getSessionID()];
anEvent.eventState = BBTouchEventState.Ended;
lock (eventQueueLock) eventQueue.Add(anEvent);
activeEvents.Remove(cursor.getSessionID());
}
public virtual void cursorMove(TuioCursor cursor)
{
// find the matching event object, set th state to 'moved'
// and update it with the new position info
if (!activeEvents.ContainsKey(cursor.getSessionID()))
{
return;
}
BBTouchEvent anEvent = activeEvents[cursor.getSessionID()];
updateEvent(anEvent, cursor);
anEvent.eventState = BBTouchEventState.Moved;
lock (eventQueueLock) eventQueue.Add(anEvent);
}
public iPhoneTouch touchWithEvent(BBTouchEvent anEvent)
{
iPhoneTouch newTouch = new iPhoneTouch();
newTouch.fingerId = (int)anEvent.eventID;
newTouch.position.x = anEvent.screenPosition.x;
newTouch.position.y = anEvent.screenPosition.y;
newTouch.deltaPosition.x = anEvent.screenPosition.x - anEvent.lastScreenPosition.x;
newTouch.deltaPosition.y = anEvent.screenPosition.y - anEvent.lastScreenPosition.y;
newTouch.deltaTime = anEvent.touchTime - anEvent.lastTouchTime;
newTouch.tapCount = 1; // no tap recog yet
if (anEvent.eventState == BBTouchEventState.Began) newTouch.phase = iPhoneTouchPhase.Began;
if (anEvent.eventState == BBTouchEventState.Moved) newTouch.phase = iPhoneTouchPhase.Moved;
if (anEvent.eventState == BBTouchEventState.Stationary) newTouch.phase = iPhoneTouchPhase.Stationary;
if (anEvent.eventState == BBTouchEventState.Ended) newTouch.phase = iPhoneTouchPhase.Ended;
return newTouch;
}
// Cursor down is for new touch events. we take the TUIO cursor object and convert it
// into a touch event, and add it to our active list of events
public virtual void cursorDown(TuioCursor cursor)
{
// first, make a new BBTouchEvent, tag it with the unique touch id
BBTouchEvent newEvent = new BBTouchEvent(cursor.getSessionID());
// set the initial information
newEvent.screenPosition = new Vector3(cursor.getX() * cameraPixelWidth,(1.0f - cursor.getY()) * cameraPixelHeight,0.3f);
newEvent.eventState = BBTouchEventState.Began;
// set all the rest of the info
updateEvent(newEvent,cursor);
// add it to our active event dictionary so we can retireve it based on it's unique ID
// some times badness happens and we get an error adding one here for some reason
// it should not ever be the case that the ID is already there.
// if it is, then we need to behave
if (activeEvents.ContainsKey(cursor.getSessionID())) {
// then something is not right.. remove the old one and add a new one
activeEvents.Remove(cursor.getSessionID());
}
activeEvents.Add( cursor.getSessionID(), newEvent );
// queue it up for processing
lock (eventQueueLock) eventQueue.Add(newEvent);
}
private void updateEvent(BBTouchEvent anEvent, TuioCursor cursor)
{
anEvent.lastScreenPosition = anEvent.screenPosition;
anEvent.tuioPosition = new Vector2(cursor.getX(),(1.0f - cursor.getY()));
anEvent.screenPosition = new Vector3(cursor.getX() * cameraPixelWidth,(1.0f - cursor.getY()) * cameraPixelHeight,0.3f);
anEvent.lastTouchTime = anEvent.touchTime;
anEvent.touchTime = Time.time;
anEvent.didChange = true;
}
