void OnTouchOff(Touch touch)
{
int fingerId = touch.fingerId;
if (touch.phase == TouchPhase.Ended || touch.phase == TouchPhase.Canceled)
{
GameObject selectedObject = _objectSelector.DetermineSelection(touch.position);
if (_currentSelection.ContainsKey(fingerId))
{
if (_currentSelection[fingerId])
{
var controlOption = _currentSelection[fingerId].GetComponent <ITouchControlOptions>().TouchOption;
if (controlOption)
{
if (controlOption.enableDiselectOnlyOnTouchOff)
{
//_selectionResponse.IsSelected(_currentSelection[fingerId], touch.position);
if (_currentSelection[fingerId])
{
selectedObject = _currentSelection[fingerId];
}
}
}
else
{
if (enableDiselectOnlyOnTouchOff)
{
//_selectionResponse.IsSelected(_currentSelection[fingerId], touch.position);
if (_currentSelection[fingerId])
{
selectedObject = _currentSelection[fingerId];
}
}
}
}
}
else
{
if (enableDiselectOnlyOnTouchOff)
{
//_selectionResponse.IsSelected(_currentSelection[fingerId], touch.position);
selectedObject = null;
}
}
if (selectedObject)
{
_touchControlOptions = selectedObject.GetComponent <ITouchControlOptions>();
}
else
{
if (_currentSelection.ContainsKey(fingerId))
{
if (_currentSelection[fingerId])
{
_touchControlOptions = _currentSelection[fingerId].GetComponent <ITouchControlOptions>();
}
}
}
if (!_selectedOnTouchOff.ContainsKey(fingerId))
{
_selectedOnTouchOff.Add(fingerId, selectedObject);
}
else
{
_selectedOnTouchOff[fingerId] = selectedObject;
}
//check it exist - touch off might happen before you could move - like taps
if (_selectedOnTouchMove.ContainsKey(fingerId))
{
if (_selectedOnTouchMove[fingerId] != null)
{
//clean was selected responses to deselected responses
if (_selectedOnTouchMove[fingerId].Count > 0)
{
foreach (var gameObject in _selectedOnTouchMove[fingerId])
{
//on deselect
if (gameObject)
{
_selectionResponse.Deselected(gameObject, touch.position);
}
}
}
}
}
else
{
_selectedOnTouchMove.Add(fingerId, new List <GameObject>());
}
//Determine response to touch ended && touch phase cancelled
if (_selectedOnTouchOff[fingerId])
{
if (_touchControlOptions == null)
{
if (enableLastTouchConfirm && !enableDiselectOnlyOnTouchOff)
{
if (_selectedOnTouchMove[fingerId].Count > 0)
{
_selectionResponse.OnSelectionConfirm(_selectedOnTouchOff[fingerId], touch.position, _selectedOnTouchMove[fingerId]);
}
else
{
_selectionResponse.OnSelectionConfirm(_selectedOnTouchOff[fingerId], touch.position);
}
}
else
{
_selectionResponse.Deselected(_selectedOnTouchOff[fingerId], touch.position);
}
}
else
{
if (_touchControlOptions.enableLastTouchConfirm && !_touchControlOptions.enableDiselectOnlyOnTouchOff)
{
if (_selectedOnTouchMove[fingerId].Count > 0)
{
_selectionResponse.OnSelectionConfirm(_selectedOnTouchOff[fingerId], touch.position, _selectedOnTouchMove[fingerId]);
}
else
{
_selectionResponse.OnSelectionConfirm(_selectedOnTouchOff[fingerId], touch.position);
}
}
else
{
_selectionResponse.Deselected(_selectedOnTouchOff[fingerId], touch.position);
}
}
}
else
{
if (_currentSelection.ContainsKey(fingerId))
{
if (_currentSelection[fingerId])
{
if (_touchControlOptions == null)
{
if (enableLastTouchConfirm && !enableDiselectOnlyOnTouchOff)
{
if (_selectedOnTouchMove[fingerId].Count > 0)
{
_selectionResponse.OnSelectionConfirm(_currentSelection[fingerId], touch.position, _selectedOnTouchMove[fingerId]);
}
else
{
_selectionResponse.OnSelectionConfirm(_currentSelection[fingerId], touch.position);
}
}
else
{
_selectionResponse.Deselected(_currentSelection[fingerId], touch.position);
}
}
else
{
if (_touchControlOptions.enableLastTouchConfirm && !enableDiselectOnlyOnTouchOff)
{
if (_selectedOnTouchMove[fingerId].Count > 0)
{
_selectionResponse.OnSelectionConfirm(_currentSelection[fingerId], touch.position, _selectedOnTouchMove[fingerId]);
}
else
{
_selectionResponse.OnSelectionConfirm(_currentSelection[fingerId], touch.position);
}
}
else
{
_selectionResponse.Deselected(_currentSelection[fingerId], touch.position);
}
}
}
}
}
//determine touch end response confirmation
if (_selectedOnTouchBegan.ContainsKey(fingerId) && _selectedOnTouchOff.ContainsKey(fingerId))
{
if (_selectedOnTouchBegan[fingerId] && _selectedOnTouchBegan[fingerId] == _selectedOnTouchOff[fingerId])
{
if (_selectedOnTouchMove[fingerId].Count > 0)
{
_selectionResponse.OnSelectionConfirm(_selectedOnTouchOff[fingerId], touch.position, _selectedOnTouchMove[fingerId]);
}
else
{
_selectionResponse.OnSelectionConfirm(_selectedOnTouchOff[fingerId], touch.position);
}
}
}
if (_touchControlOptions == null)
{
if (enableUnniqueSelection)
{
if (_selectedOnTouchBegan[fingerId] && _selectedOnTouchBegan[fingerId] == _selectedOnTouchOff[fingerId] && _selectedOnTouchMove[fingerId].Count <= 1)
{
_selectionResponse.IsSelectedUnique(_selectedOnTouchBegan[fingerId], touch.position);
}
}
}
else
{
if (_touchControlOptions.enableUnniqueSelection)
{
if (_selectedOnTouchBegan.ContainsKey(fingerId) && _selectedOnTouchOff.ContainsKey(fingerId) && _selectedOnTouchMove.ContainsKey(fingerId))
{
if (_selectedOnTouchBegan[fingerId] && _selectedOnTouchBegan[fingerId] == _selectedOnTouchOff[fingerId] && _selectedOnTouchMove[fingerId].Count <= 1)
{
_selectionResponse.IsSelectedUnique(_selectedOnTouchBegan[fingerId], touch.position);
}
}
}
}
//reset on touch off
//clear all previously assigned touches.
_currentSelection[fingerId] = null;
_selectedOnTouchBegan[fingerId] = null;
_selectedOnTouchStationary[fingerId] = null;
_selectedOnTouchMove[fingerId].Clear();
_selectedOnTouchOff[fingerId] = null;
}
}
void OnTouchMove(Touch touch)
{
int fingerId = touch.fingerId;
if (touch.phase == TouchPhase.Moved)
{
GameObject selectedObject = _objectSelector.DetermineSelection(touch.position);
////TODO
//if (_currentSelection.ContainsKey(fingerId))
//{
// if (_currentSelection[fingerId])
// {
// var controlOption = _currentSelection[fingerId].GetComponent<ITouchControlOptions>().TouchOption;
// if (controlOption)
// {
// if (controlOption.enableDiselectOnlyOnTouchOff)
// {
// //_selectionResponse.IsSelected(_currentSelection[fingerId], touch.position);
// selectedObject = null;
// selectedObject = _currentSelection[fingerId];
// }
// else
// {
// selectedObject= _objectSelector.DetermineSelection(touch.position);
// }
// }
// else
// {
// if (enableDiselectOnlyOnTouchOff)
// {
// //_selectionResponse.IsSelected(_currentSelection[fingerId], touch.position);
// selectedObject = null;
// selectedObject = _currentSelection[fingerId];
// }
// else
// {
// selectedObject= _objectSelector.DetermineSelection(touch.position);
// }
// }
// }
// else
// {
// selectedObject = _objectSelector.DetermineSelection(touch.position);
// }
//}
//else
//{
// selectedObject = _objectSelector.DetermineSelection(touch.position);
//}
//determine if touch control option exist
if (selectedObject)
{
if (_currentSelection[fingerId])
{
bool useSelectedObjectOption = true;
var option = _currentSelection[fingerId].GetComponent <ITouchControlOptions>();
if (option != null)
{
if (option.enableDiselectOnlyOnTouchOff)
{
useSelectedObjectOption = false;
}
}
else
{
if (enableDiselectOnlyOnTouchOff)
{
useSelectedObjectOption = false;
}
}
if (useSelectedObjectOption)
{
_touchControlOptions = selectedObject.GetComponent <ITouchControlOptions>();
}
else
{
if (option != null)
{
_touchControlOptions = option;
}
}
}
else
{
_touchControlOptions = selectedObject.GetComponent <ITouchControlOptions>();
}
}
else
{
if (_currentSelection[fingerId])
{
_touchControlOptions = _currentSelection[fingerId].GetComponent <ITouchControlOptions>();
}
}
//predetermine if keys already exists
if (!_selectedOnTouchMove.ContainsKey(fingerId))
{
_selectedOnTouchMove.Add(fingerId, new List <GameObject>());
}
if (!_currentSelection.ContainsKey(fingerId))
{
_currentSelection.Add(fingerId, null);
}
//determine response on touch move
if (selectedObject)
{
if (_currentSelection[fingerId])
{
if (_currentSelection[fingerId] != selectedObject)
{
if (_touchControlOptions == null)
{
if (enablePassiveSelection)
{
_selectionResponse.WasSelected(_currentSelection[fingerId], touch.position);
}
else
{
if (!enableDiselectOnlyOnTouchOff)
{
_selectionResponse.Deselected(_currentSelection[fingerId], touch.position);
}
}
}
else
{
if (_touchControlOptions.enablePassiveSelection)
{
_selectionResponse.WasSelected(_currentSelection[fingerId], touch.position);
}
else
{
if (!_touchControlOptions.enableDiselectOnlyOnTouchOff)
{
_selectionResponse.Deselected(_currentSelection[fingerId], touch.position);
}
}
}
//add current to touch move
if (_currentSelection[fingerId] && !_selectedOnTouchMove[fingerId].Contains(_currentSelection[fingerId]))
{
_selectedOnTouchMove[fingerId].Add(_currentSelection[fingerId]);
}
//assign selected as the new current object
if (_touchControlOptions == null)
{
if (!enableDiselectOnlyOnTouchOff)
{
_currentSelection[fingerId] = selectedObject;
}
}
else
{
if (!_touchControlOptions.enableDiselectOnlyOnTouchOff)
{
_currentSelection[fingerId] = selectedObject;
}
}
}
//touch response
_selectionResponse.IsSelected(_currentSelection[fingerId], touch.position);
//add selected object to current
if (!_selectedOnTouchMove[fingerId].Contains(selectedObject))
{
_selectedOnTouchMove[fingerId].Add(selectedObject);
}
}
else
{
_selectionResponse.IsSelected(selectedObject, touch.position);
_currentSelection[fingerId] = selectedObject;
}
// add current to touch move
if (_currentSelection[fingerId] && !_selectedOnTouchMove[fingerId].Contains(_currentSelection[fingerId]))
{
_selectedOnTouchMove[fingerId].Add(_currentSelection[fingerId]);
}
}
else
{
if (_touchControlOptions == null)
{
if (enableDiselectOnlyOnTouchOff)
{
//look for most recent item selected and make it current
//if (!_currentSelection[fingerId])
//{
// int selectedOnTouchMoveCount = _selectedOnTouchMove[fingerId].Count;
// if (selectedOnTouchMoveCount > 0)
// {
// _currentSelection[fingerId] = _selectedOnTouchMove[fingerId][selectedOnTouchMoveCount - 1];
// }
//}
if (enablePassiveSelection)
{
if (_currentSelection[fingerId])
{
_selectionResponse.WasSelected(_currentSelection[fingerId], touch.position);
}
}
else
{
if (_currentSelection[fingerId])
{
_selectionResponse.IsSelected(_currentSelection[fingerId], touch.position);
}
}
}
else
{
if (enablePassiveSelection)
{
if (_currentSelection[fingerId])
{
_selectionResponse.WasSelected(_currentSelection[fingerId], touch.position);
}
}
else
{
if (_currentSelection[fingerId])
{
_selectionResponse.Deselected(_currentSelection[fingerId], touch.position);
}
}
//Allow null current selection
_currentSelection[fingerId] = selectedObject;
}
}
else
{
if (_touchControlOptions.enableDiselectOnlyOnTouchOff)
{
if (_touchControlOptions.enablePassiveSelection)
{
if (_currentSelection[fingerId])
{
_selectionResponse.WasSelected(_currentSelection[fingerId], touch.position);
}
}
else
{
if (_currentSelection[fingerId])
{
_selectionResponse.IsSelected(_currentSelection[fingerId], touch.position);
}
}
}
else
{
if (_touchControlOptions.enablePassiveSelection)
{
if (_currentSelection[fingerId])
{
_selectionResponse.WasSelected(_currentSelection[fingerId], touch.position);
}
}
else
{
if (_currentSelection[fingerId])
{
_selectionResponse.Deselected(_currentSelection[fingerId], touch.position);
}
}
//Allow null current selection
_currentSelection[fingerId] = selectedObject;
}
}
//add current to touch move
if (_currentSelection[fingerId] && !_selectedOnTouchMove[fingerId].Contains(_currentSelection[fingerId]))
{
_selectedOnTouchMove[fingerId].Add(_currentSelection[fingerId]);
}
}
}
}