35 lines
1.4 KiB
C#
35 lines
1.4 KiB
C#
using Content.Shared.Chat.TypingIndicator;
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using Robust.Client.GameObjects;
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using Robust.Client.Graphics;
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using Robust.Shared.Prototypes;
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namespace Content.Client.Chat.TypingIndicator;
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public sealed class TypingIndicatorVisualizerSystem : VisualizerSystem<TypingIndicatorComponent>
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{
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[Dependency] private readonly IPrototypeManager _prototypeManager = default!;
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protected override void OnAppearanceChange(EntityUid uid, TypingIndicatorComponent 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 (!_prototypeManager.TryIndex<TypingIndicatorPrototype>(component.Prototype, out var proto))
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{
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Logger.Error($"Unknown typing indicator id: {component.Prototype}");
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return;
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}
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args.Component.TryGetData(TypingIndicatorVisuals.IsTyping, out bool isTyping);
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var layerExists = args.Sprite.LayerMapTryGet(TypingIndicatorLayers.Base, out var layer);
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if (!layerExists)
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layer = args.Sprite.LayerMapReserveBlank(TypingIndicatorLayers.Base);
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args.Sprite.LayerSetRSI(layer, proto.SpritePath);
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args.Sprite.LayerSetState(layer, proto.TypingState);
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args.Sprite.LayerSetShader(layer, proto.Shader);
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args.Sprite.LayerSetOffset(layer, proto.Offset);
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args.Sprite.LayerSetVisible(layer, isTyping);
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}
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}
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