void Update()
{
m_CurrentTouchBeginObjList.Clear();
m_CurrentTouchMoveObjList.Clear();
m_CurrentTouchEndObjList.Clear();
#if UNITY_EDITOR
if (Input.GetMouseButtonDown(0))
{
ITouchableObject obj = GetTouchableObject(Input.mousePosition);
if (obj != null)
{
m_CurrentTouchBeginObjList.Add(obj);
obj.TouchBegin();
}
}
#else
int touchCount = Input.touchCount;
for (int i = 0; i < touchCount; i++)
{
Touch touch = Input.GetTouch(i);
ITouchableObject obj = GetTouchableObject(touch.position);
if (obj == null)
{
continue;
}
switch (touch.phase)
{
case TouchPhase.Began:
m_CurrentTouchBeginObjList.Add(obj);
obj.TouchBegin();
break;
case TouchPhase.Moved:
case TouchPhase.Stationary:
m_CurrentTouchMoveObjList.Add(obj);
obj.TouchMove();
break;
case TouchPhase.Ended:
case TouchPhase.Canceled:
m_CurrentTouchEndObjList.Add(obj);
obj.TouchEnd();
break;
}
}
#endif
m_LastTouchBeginObjList = m_CurrentTouchBeginObjList;
m_LastTouchMoveObjList = m_CurrentTouchMoveObjList;
m_LastTouchEndObjList = m_CurrentTouchEndObjList;
}
public static void CaptureTouch(int touchId, ITouchableObject touchable)
{
// First add the pair to the dictionary indexed by ID
CapturedTouchesByTouch.Add(touchId, touchable);
// Now add the pair to the dictionary indexed by touchable object.
if (CapturedTouchesByTouchableObject.ContainsKey(touchable))
{
// If the touch already exists in the dictionary, add this touch to the object's list
CapturedTouchesByTouchableObject[touchable].Add(touchId);
}
else
{
// If the touch is not in the dictionary yet, make a new entry and put the touch
// in the object's list
List<int> list = new List<int>();
list.Add(touchId);
CapturedTouchesByTouchableObject.Add(touchable, list);
}
}
