playtest-unity/playtest/Library/PackageCache/com.unity.timeline@1.7.4/Runtime/Utilities/NotificationUtilities.cs

54 lines
2.1 KiB
C#

using System;
using System.Collections.Generic;
using UnityEngine.Playables;
namespace UnityEngine.Timeline
{
static class NotificationUtilities
{
public static ScriptPlayable<TimeNotificationBehaviour> CreateNotificationsPlayable(PlayableGraph graph, IEnumerable<IMarker> markers, double duration, DirectorWrapMode extrapolationMode)
{
var notificationPlayable = ScriptPlayable<TimeNotificationBehaviour>.Null;
foreach (var e in markers)
{
var notif = e as INotification;
if (notif == null)
continue;
if (notificationPlayable.Equals(ScriptPlayable<TimeNotificationBehaviour>.Null))
{
notificationPlayable = TimeNotificationBehaviour.Create(graph,
duration, extrapolationMode);
}
var time = (DiscreteTime)e.time;
var tlDuration = (DiscreteTime)duration;
if (time >= tlDuration && time <= tlDuration.OneTickAfter() && tlDuration != 0)
{
time = tlDuration.OneTickBefore();
}
var notificationOptionProvider = e as INotificationOptionProvider;
if (notificationOptionProvider != null)
{
notificationPlayable.GetBehaviour().AddNotification((double)time, notif, notificationOptionProvider.flags);
}
else
{
notificationPlayable.GetBehaviour().AddNotification((double)time, notif);
}
}
return notificationPlayable;
}
public static bool TrackTypeSupportsNotifications(Type type)
{
var binding = (TrackBindingTypeAttribute)Attribute.GetCustomAttribute(type, typeof(TrackBindingTypeAttribute));
return binding != null &&
(typeof(Component).IsAssignableFrom(binding.type) ||
typeof(GameObject).IsAssignableFrom(binding.type));
}
}
}