public static void InvokeAnySelectedFinger(LeanSelectByFinger select, LeanSelectableByFinger selectable, LeanFinger finger)
{
if (OnAnySelectedFinger != null)
{
OnAnySelectedFinger.Invoke(select, selectable, finger);
}
}
/// <summary>This method returns a list of all fingers based on the current settings.
/// NOTE: This method must be called every frame/Update.</summary>
public List <LeanFinger> UpdateAndGetFingers(bool ignoreUpFingers = false)
{
if (filteredFingers == null)
{
filteredFingers = new List <LeanFinger>();
}
filteredFingers.Clear();
if (Filter == FilterType.AllFingers)
{
filteredFingers.AddRange(LeanSelectableByFinger.GetFingers(IgnoreStartedOverGui, false, 0, RequiredSelectable));
}
else if (fingers != null)
{
filteredFingers.AddRange(fingers);
for (var i = fingers.Count - 1; i >= 0; i--)
{
if (fingers[i].Up == true)
{
fingers.RemoveAt(i);
}
}
}
if (ignoreUpFingers == true)
{
for (var i = filteredFingers.Count - 1; i >= 0; i--)
{
if (filteredFingers[i].Up == true)
{
filteredFingers.RemoveAt(i);
}
}
}
if (RequiredMouseButtons > 0 && SimulatedFingersExist(filteredFingers) == true)
{
for (var i = 0; i < 5; i++)
{
var mask = 1 << i;
if ((RequiredMouseButtons & mask) != 0 && LeanInput.GetMousePressed(i) == false)
{
filteredFingers.Clear();
}
}
return(filteredFingers);
}
if (RequiredFingerCount > 0 && filteredFingers.Count != RequiredFingerCount)
{
filteredFingers.Clear();
}
return(filteredFingers);
}
public void Unregister()
{
if (selectable != null)
{
selectable.OnSelected.RemoveListener(OnSelected);
selectable.OnSelectedFinger.RemoveListener(OnSelectedFinger);
selectable.OnSelectedFingerUp.RemoveListener(OnSelectedFingerUp);
selectable.OnDeselected.RemoveListener(OnDeselected);
selectable = null;
}
}
/// <summary>This method allows you to manually select an object with the specified finger using this component's selection settings.</summary>
public void Select(LeanSelectable selectable, LeanFinger finger)
{
if (TrySelect(selectable) == true)
{
var selectableByFinger = selectable as LeanSelectableByFinger;
if (selectableByFinger != null)
{
if (selectableByFinger.SelectingFingers.Contains(finger) == false)
{
selectableByFinger.SelectingFingers.Add(finger);
}
selectableByFinger.OnSelectedFinger.Invoke(finger);
LeanSelectableByFinger.InvokeAnySelectedFinger(this, selectableByFinger, finger);
if (finger.Up == true)
{
selectableByFinger.OnSelectedFingerUp.Invoke(finger);
selectableByFinger.SelectingFingers.Remove(finger);
}
}
if (onSelectedFinger != null)
{
onSelectedFinger.Invoke(selectable, finger);
}
if (OnAnySelectedFinger != null)
{
OnAnySelectedFinger.Invoke(this, selectable, finger);
}
}
else
{
if (finger.Up == false)
{
var selectableByFinger = selectable as LeanSelectableByFinger;
if (selectableByFinger != null)
{
if (selectableByFinger.SelectingFingers.Contains(finger) == false)
{
selectableByFinger.SelectingFingers.Add(finger);
}
}
}
}
}
/// <summary>This method allows you to manually register the LeanSelectable this component is associated with.</summary>
public void Register(LeanSelectableByFinger newSelectable)
{
if (newSelectable != selectable)
{
// Unregister existing
Unregister();
// Register a new one?
if (newSelectable != null)
{
selectable = newSelectable;
selectable.OnSelected.AddListener(OnSelected);
selectable.OnSelectedFinger.AddListener(OnSelectedFinger);
selectable.OnSelectedFingerUp.AddListener(OnSelectedFingerUp);
selectable.OnDeselected.AddListener(OnDeselected);
}
}
}
