63 lines
2.1 KiB
C#
63 lines
2.1 KiB
C#
using System.Numerics;
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using Content.Shared.Gravity;
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using Robust.Client.GameObjects;
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using Robust.Client.Animations;
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using Robust.Shared.Animations;
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namespace Content.Client.Gravity;
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/// <inheritdoc/>
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public sealed class FloatingVisualizerSystem : SharedFloatingVisualizerSystem
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{
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[Dependency] private readonly AnimationPlayerSystem AnimationSystem = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<FloatingVisualsComponent, AnimationCompletedEvent>(OnAnimationCompleted);
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}
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/// <inheritdoc/>
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public override void FloatAnimation(EntityUid uid, Vector2 offset, string animationKey, float animationTime, bool stop = false)
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{
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if (stop)
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{
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AnimationSystem.Stop(uid, animationKey);
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return;
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}
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var animation = new Animation
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{
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// We multiply by the number of extra keyframes to make time for them
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Length = TimeSpan.FromSeconds(animationTime*2),
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AnimationTracks =
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{
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new AnimationTrackComponentProperty
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{
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ComponentType = typeof(SpriteComponent),
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Property = nameof(SpriteComponent.Offset),
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InterpolationMode = AnimationInterpolationMode.Linear,
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KeyFrames =
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{
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new AnimationTrackProperty.KeyFrame(Vector2.Zero, 0f),
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new AnimationTrackProperty.KeyFrame(offset, animationTime),
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new AnimationTrackProperty.KeyFrame(Vector2.Zero, animationTime),
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}
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}
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}
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};
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if (!AnimationSystem.HasRunningAnimation(uid, animationKey))
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AnimationSystem.Play(uid, animation, animationKey);
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}
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private void OnAnimationCompleted(EntityUid uid, FloatingVisualsComponent component, AnimationCompletedEvent args)
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{
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if (args.Key != component.AnimationKey)
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return;
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FloatAnimation(uid, component.Offset, component.AnimationKey, component.AnimationTime, stop: !component.CanFloat);
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}
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}
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