private void OnTriggerEnter(Collider collider)
{
HandFeature handFeature = collider.GetComponent <HandFeature>();
if (handFeature != null && IsAllowedType(handFeature))
{
if (_firstHandFeatureEnterEvent != null && _handFeatureList.Count == 0)
{
transform.localScale = Vector3.Scale(transform.localScale, _expandOnEntry);
_firstHandFeatureEnterEvent.Invoke(handFeature);
}
if (_handFeatureEnterEvent != null)
{
_handFeatureEnterEvent.Invoke(handFeature);
}
_handFeatureList.Add(handFeature);
if (!_twoHandsEntered && HandCount > 1)
{
_twoHandsEntered = true;
if (_twoHandEnterEvent != null)
{
_twoHandEnterEvent.Invoke(this);
}
}
}
}
private void OnHandExit(HandFeature handFeature)
{
if (handFeature != null)
{
_handFeatureList.Remove(handFeature);
}
if (_lastHandFeatureExitEvent != null && HandCount == 0)
{
transform.localScale = _initialScale;
_lastHandFeatureExitEvent.Invoke(handFeature);
}
if (_handFeatureExitEvent != null)
{
_handFeatureExitEvent.Invoke(handFeature);
}
if (_twoHandsEntered && HandCount < 2)
{
_twoHandsEntered = false;
if (_twoHandExitEvent != null)
{
_twoHandExitEvent.Invoke(this);
}
}
}
private void OnTriggerExit(Collider collider)
{
HandFeature handFeature = collider.GetComponent <HandFeature>();
if (handFeature != null && IsAllowedType(handFeature))
{
OnHandExit(handFeature);
}
}
/// <summary>
/// Determines if HandTrigger contains hand.
/// </summary>
/// <param name="handFeature"> HandFeature to find. </param>
/// <returns> HandFeature if found, otherwise null. </returns>
public bool ContainsHand(HandFeature handFeature)
{
for (int i = 0; i < _handFeatureList.Count; ++i)
{
if (_handFeatureList[i] == handFeature)
{
return(true);
}
}
return(false);
}
private void OnTriggerExit(Collider collider)
{
if (!_triggerWhenDisabled && !enabled)
{
return;
}
HandFeature handFeature = collider.GetComponent <HandFeature>();
if (handFeature != null && IsAllowedType(handFeature))
{
OnHandExit(handFeature);
}
}
private bool IsAllowedType(HandFeature handFeature)
{
switch (_allowedFeatureType)
{
case HandFeatureType.Any:
return(true);
case HandFeatureType.PalmFeature:
return(handFeature is CenterHandFeature);
case HandFeatureType.TopFeature:
return(handFeature is TopHandFeature);
default:
throw new ArgumentOutOfRangeException();
}
}
private void OnRelease(HandFeature handFeature)
{
PlayAudioClip(false);
}
private void OnGrab(HandFeature handFeature)
{
PlayAudioClip(true);
}
