d01d75073c
* Decoupled from gravity, constant animation time, manual networking, cubic interpolation * Reduced overshoot * Implemented PointAttemptEvent, reacts with mobstate & sleeping * Brains can no longer point, PBs must be inside a chassis * Removed chassis check, made callback more obvious
63 lines
2.7 KiB
C#
63 lines
2.7 KiB
C#
using Content.Client.Pointing.Components;
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using Content.Shared.Pointing;
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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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using System.Numerics;
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namespace Content.Client.Pointing;
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public sealed partial class PointingSystem : SharedPointingSystem
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{
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[Dependency] private readonly AnimationPlayerSystem _animationPlayer = default!;
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public void InitializeVisualizer()
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{
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SubscribeLocalEvent<PointingArrowComponent, AnimationCompletedEvent>(OnAnimationCompleted);
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}
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private void OnAnimationCompleted(EntityUid uid, PointingArrowComponent component, AnimationCompletedEvent args)
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{
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if (args.Key == component.AnimationKey)
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_animationPlayer.Stop(uid, component.AnimationKey);
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}
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private void BeginPointAnimation(EntityUid uid, Vector2 startPosition, Vector2 offset, string animationKey)
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{
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if (_animationPlayer.HasRunningAnimation(uid, animationKey))
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return;
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var animation = new Animation
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{
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Length = PointDuration,
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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.Cubic,
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KeyFrames =
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{
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// We pad here to prevent improper looping and tighten the overshoot, just a touch
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new AnimationTrackProperty.KeyFrame(startPosition, 0f),
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new AnimationTrackProperty.KeyFrame(Vector2.Lerp(startPosition, offset, 0.9f), PointKeyTimeMove),
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new AnimationTrackProperty.KeyFrame(offset, PointKeyTimeMove),
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new AnimationTrackProperty.KeyFrame(Vector2.Zero, PointKeyTimeMove),
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new AnimationTrackProperty.KeyFrame(offset, PointKeyTimeHover),
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new AnimationTrackProperty.KeyFrame(Vector2.Zero, PointKeyTimeHover),
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new AnimationTrackProperty.KeyFrame(offset, PointKeyTimeHover),
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new AnimationTrackProperty.KeyFrame(Vector2.Zero, PointKeyTimeHover),
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new AnimationTrackProperty.KeyFrame(offset, PointKeyTimeHover),
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new AnimationTrackProperty.KeyFrame(Vector2.Zero, PointKeyTimeHover),
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new AnimationTrackProperty.KeyFrame(offset, PointKeyTimeHover),
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new AnimationTrackProperty.KeyFrame(Vector2.Zero, PointKeyTimeHover),
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}
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}
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}
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};
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_animationPlayer.Play(uid, animation, animationKey);
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}
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}
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