public MobileInputState GetNewState(MobileInputState currentState)
{
MobileInputState newState = currentState;
if (Application.isMobilePlatform)
{
List <Touch> currentTouches = GetTouches();
UpdateTouchPositions(currentTouches);
int updatedTouchCount = TouchPositions.Count;
if (DidStateChange(updatedTouchCount))
{
currentTouchCount = updatedTouchCount;
newState = GetMobileInputStateByTouchCount(currentTouchCount);
}
}
else
{
if (Input.GetMouseButtonDown(0))
{
DidRaycastHitSelectionRectCollider(Input.mousePosition);
}
}
return(newState);
}
protected override void InitializeInternal(RectTransform transformTarget, BoxCollider2D selectionRectCollider, Camera renderCamera)
{
InitializePropertyContainer();
currentState = new MobileInputState(transformTarget);
stateEvaluator = new MobileInputStateEvaluator(renderCamera, transformTarget, selectionRectCollider, propertyContainer);
pointerState = stateEvaluator.GetNewState(currentState);
}
public override void UpdateInternal()
{
MobileInputState newState = stateEvaluator.GetNewState(currentState);
if (newState != currentState)
{
currentState = newState;
currentState.AddOnSelectionChangedEvent(GetOnSelectionChangedEvent());
}
List <Vector2> touchPositions = stateEvaluator.TouchPositionsWorlCoordinates;
currentState.Update(touchPositions);
}
private MobileInputState GetMobileInputStateByTouchCount(int touchCount)
{
MobileInputState mobileInputState = null;
if (touchCount == 1)
{
mobileInputState = new MobileSelectionRectMoveState(selectionRect, selectionRectCollider);
}
else if (touchCount == 2)
{
mobileInputState = new MobileSelectionRectScaleState(selectionRect, PropertyContainer);
}
else
{
mobileInputState = new MobileInputState(selectionRect);
}
return(mobileInputState);
}