/// <summary>
/// Gets all the triggers that would receive events from the specified transform and puts them
/// into the specified list.
/// </summary>
/// <typeparam name="TTrigger">The trigger type.</typeparam>
/// <param name="transform">The specified transform.</param>
public static void GetTriggers <TTrigger>(Transform transform, List <TTrigger> results)
where TTrigger : BaseTrigger
{
results.Clear();
var check = transform;
while (check != null)
{
var trigger = check.GetComponent <TTrigger>();
if (BaseTrigger.ReceivesEvents(trigger, transform))
{
results.Add(trigger);
}
check = check.parent;
}
}
/// <summary>
/// Gets all the triggers that would receive events from the specified transform.
/// </summary>
/// <typeparam name="TTrigger">The trigger type.</typeparam>
/// <param name="transform">The specified transform.</param>
/// <returns></returns>
public static IEnumerable <TTrigger> GetTriggers <TTrigger>(Transform transform)
where TTrigger : BaseTrigger
{
return(transform.GetComponentsInParent <TTrigger>(false).Where(trigger =>
BaseTrigger.ReceivesEvents(trigger, transform)));
}