// Deselect the specified selectable, if it exists
public void Deselect(NewLeanSelectable selectable)
{
// Loop through all current selectables
if (CurrentSelectables != null)
{
for (var i = CurrentSelectables.Count - 1; i >= 0; i--)
{
var currentSelectable = CurrentSelectables[i];
if (currentSelectable != null)
{
// Match?
if (currentSelectable == selectable)
{
selectable.Deselect();
CurrentSelectables.Remove(selectable);
return;
}
}
else
{
CurrentSelectables.RemoveAt(i);
}
}
}
}
public void Select(NewLeanFinger finger, NewLeanSelectable selectable)
{
// Something was selected?
if (selectable != null && selectable.isActiveAndEnabled == true)
{
if (CurrentSelectables == null)
{
CurrentSelectables = new List <NewLeanSelectable>();
}
// Loop through all current selectables
for (var i = CurrentSelectables.Count - 1; i >= 0; i--)
{
var currentSelectable = CurrentSelectables[i];
if (currentSelectable != null)
{
// Already selected?
if (currentSelectable == selectable)
{
return;
}
}
else
{
CurrentSelectables.RemoveAt(i);
}
}
// Not selected yet, so select it
CurrentSelectables.Add(selectable);
selectable.Select(finger);
}
}
// If ignoreGuiFingers is set, Fingers will be filtered to remove any with StartedOverGui
// If requiredFingerCount is greather than 0, this method will return null if the finger count doesn't match
// If requiredSelectable is set, and its SelectingFinger isn't null, it will return just that finger
public static List <NewLeanFinger> GetFingers(bool ignoreGuiFingers, int requiredFingerCount = 0, NewLeanSelectable requiredSelectable = null)
{
filteredFingers.Clear();
if (requiredSelectable != null && requiredSelectable.SelectingFinger != null)
{
filteredFingers.Add(requiredSelectable.SelectingFinger);
return(filteredFingers);
}
for (var i = 0; i < Fingers.Count; i++)
{
var finger = Fingers[i];
if (ignoreGuiFingers == true)
{
if (finger.StartedOverGui == false)
{
filteredFingers.Add(finger);
}
}
else
{
filteredFingers.Add(finger);
}
}
if (requiredFingerCount > 0)
{
if (filteredFingers.Count != requiredFingerCount)
{
return(null);
}
}
return(filteredFingers);
}