64 lines
2.1 KiB
C#
64 lines
2.1 KiB
C#
using Content.Shared.Vapor;
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using Robust.Client.Animations;
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using Robust.Client.GameObjects;
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namespace Content.Client.Chemistry.Visualizers;
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/// <summary>
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/// Handles vapor playing the 'being sprayed' animation if necessary.
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/// </summary>
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public sealed class VaporVisualizerSystem : VisualizerSystem<VaporVisualsComponent>
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{
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<VaporVisualsComponent, ComponentInit>(OnComponentInit);
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}
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/// <summary>
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/// Constructs the 'being sprayed' animation for the vapor entity.
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/// </summary>
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private void OnComponentInit(EntityUid uid, VaporVisualsComponent comp, ComponentInit args)
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{
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comp.VaporFlick = new Animation()
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{
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Length = TimeSpan.FromSeconds(comp.AnimationTime),
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AnimationTracks =
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{
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new AnimationTrackSpriteFlick()
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{
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LayerKey = VaporVisualLayers.Base,
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KeyFrames =
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{
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new AnimationTrackSpriteFlick.KeyFrame(comp.AnimationState, 0f)
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}
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}
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}
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};
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if (AppearanceSystem.TryGetData<bool>(uid, VaporVisuals.State, out var state) &&
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state &&
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TryComp<AnimationPlayerComponent>(uid, out var animPlayer) &&
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!AnimationSystem.HasRunningAnimation(uid, animPlayer, VaporVisualsComponent.AnimationKey))
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{
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AnimationSystem.Play(uid, animPlayer, comp.VaporFlick, VaporVisualsComponent.AnimationKey);
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}
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}
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/// <summary>
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/// Ensures that the vapor entity plays its 'being sprayed' animation if necessary.
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/// </summary>
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protected override void OnAppearanceChange(EntityUid uid, VaporVisualsComponent comp, ref AppearanceChangeEvent args)
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{
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if (AppearanceSystem.TryGetData<Color>(uid, VaporVisuals.Color, out var color, args.Component) && args.Sprite != null)
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{
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args.Sprite.Color = color;
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}
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}
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}
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public enum VaporVisualLayers : byte
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{
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Base
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}
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