65 lines
2.3 KiB
C#
65 lines
2.3 KiB
C#
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// Animancer // https://kybernetik.com.au/animancer // Copyright 2018-2023 Kybernetik //
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using UnityEngine.Playables;
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namespace Animancer
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{
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/// https://kybernetik.com.au/animancer/api/Animancer/AnimancerState
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partial class AnimancerState
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{
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/// <summary>
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/// Uses <see cref="AnimancerPlayable.RequirePostUpdate"/> to pause a <see cref="AnimancerNode._Playable"/>.
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/// </summary>
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public class DelayedPause : Key, IUpdatable
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{
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/************************************************************************************************************************/
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/// <summary>The <see cref="AnimancerNode.Root"/>.</summary>
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public AnimancerPlayable Root { get; set; }
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/// <summary>The state that will be paused.</summary>
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public AnimancerState State { get; set; }
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/************************************************************************************************************************/
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/// <summary>
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/// Gets a <see cref="DelayedPause"/> from the <see cref="ObjectPool"/> and initializes it for the `state`.
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/// </summary>
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public static void Register(AnimancerState state)
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{
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var root = state.Root;
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if (root == null)
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return;
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var pause = ObjectPool.Acquire<DelayedPause>();
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pause.Root = root;
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pause.State = state;
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root.RequirePostUpdate(pause);
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}
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/************************************************************************************************************************/
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/// <summary>
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/// Pauses the <see cref="State"/> if <see cref="IsPlaying"/> hasn't been set to true and returns this
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/// object to the <see cref="ObjectPool"/>.
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/// </summary>
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public void Update()
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{
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if (!State.IsPlaying)
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State._Playable.Pause();
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Root.CancelPostUpdate(this);
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Root = null;
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State = null;
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ObjectPool.Release(this);
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}
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/************************************************************************************************************************/
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}
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}
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}
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