25b9e048e5
* optimize appearance updating for subfloor entities * sprite event args * a * stop double appearance update.
39 lines
1.3 KiB
C#
39 lines
1.3 KiB
C#
using Content.Client.SubFloor;
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using Content.Shared.SubFloor;
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using Content.Shared.Wires;
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using Robust.Client.GameObjects;
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namespace Content.Client.Power.Visualizers;
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public sealed partial class CableVisualizerSystem : EntitySystem
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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<CableVisualizerComponent, AppearanceChangeEvent>(OnAppearanceChanged, after: new[] { typeof(SubFloorHideSystem) });
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}
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private void OnAppearanceChanged(EntityUid uid, CableVisualizerComponent component, ref AppearanceChangeEvent args)
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{
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if (args.Sprite == null)
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return;
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if (args.Component.TryGetData(SubFloorVisuals.Covered, out bool isUnderCover)
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&& isUnderCover
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&& args.Component.TryGetData(SubFloorVisuals.ScannerRevealed, out bool revealed)
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&& !revealed)
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{
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// This entity is below a floor and is not even visible to the user -> don't bother updating sprite data.
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// Note that if the subfloor visuals change, then another AppearanceChangeEvent will get triggered.
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return;
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}
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if (!args.Component.TryGetData(WireVisVisuals.ConnectedMask, out WireVisDirFlags mask))
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mask = WireVisDirFlags.None;
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args.Sprite.LayerSetState(0, $"{component.StatePrefix}{(int) mask}");
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}
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}
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