public virtual void OnHoverSelected(GameObject gameObject, Vector3 inputPosition)
{
//check if it has its own selection response
ISelectionResponse selectionResponse = gameObject.GetComponent <ISelectionResponse>();
if (selectionResponse != null)
{
selectionResponse.OnHoverSelected(gameObject, inputPosition);
}
else
{
//use default implementation
//just follow is selected method and drag object to touch location
//this.IsSelected(gameObject, inputPosition);
}
}
void OnTouchStationary(Touch touch)
{
int fingerId = touch.fingerId;
if (touch.phase == TouchPhase.Began)
{
//set initial hover time on touch began
if (!_hoverTime.ContainsKey(fingerId))
{
_hoverTime.Add(fingerId, timeOnHover);
}
else
{
_hoverTime[fingerId] = timeOnHover;
}
}
if (touch.phase == TouchPhase.Moved)
{
//reset hover time
_hoverTime[fingerId] = timeOnHover;
//reset stationary
_selectedOnTouchStationary.Remove(fingerId);
}
if (touch.phase == TouchPhase.Stationary)
{
//reduce hover time per tic
_hoverTime[fingerId] -= Time.deltaTime;
GameObject selectedObject = _objectSelector.DetermineSelection(touch.position);
//if (_currentSelection.ContainsKey(fingerId))
//{
// //TODO - not select anything else
// if (_currentSelection[fingerId])
// {
// var controlOption = _currentSelection[fingerId].GetComponent<ITouchControlOptions>().TouchOption;
// if (controlOption)
// {
// if (controlOption.enableDiselectOnlyOnTouchOff)
// {
// if (_currentSelection[fingerId])
// {
// if (_currentSelection[fingerId] != selectedObject)
// {
// selectedObject = null;
// }
// }
// }
// }
// else
// {
// if (enableDiselectOnlyOnTouchOff)
// {
// if (_currentSelection[fingerId])
// {
// if (_currentSelection[fingerId] != selectedObject)
// selectedObject = null;
// }
// }
// }
// }
//}
if (!_currentSelection.ContainsKey(fingerId))
{
_currentSelection.Add(fingerId, selectedObject);
}
else
{
if (_currentSelection[fingerId])
{
var controlOption = _currentSelection[fingerId].GetComponent <ITouchControlOptions>();
if (controlOption != null)
{
if (!controlOption.enableDiselectOnlyOnTouchOff)
{
_currentSelection[fingerId] = selectedObject;
}
}
else
{
if (!enableDiselectOnlyOnTouchOff)
{
_currentSelection[fingerId] = selectedObject;
}
}
}
else
{
_currentSelection[fingerId] = selectedObject;
}
}
//determine reponse on stationary
if (_hoverTime[fingerId] <= 0)
{
if (_currentSelection[fingerId])
{
_selectionResponse.OnHoverSelected(_currentSelection[fingerId], touch.position);
}
if (!_selectedOnTouchStationary.ContainsKey(fingerId))
{
_selectedOnTouchStationary.Add(fingerId, _currentSelection[fingerId]);
}
else
{
_selectedOnTouchStationary[fingerId] = _currentSelection[fingerId];
}
}
}
}