23f1dc4643
* Split SingularityVisualizer into Component/System pair * Server ignore SingularityVisualizer * Update YAML * Move to SingularityComponent
67 lines
2.4 KiB
C#
67 lines
2.4 KiB
C#
using Content.Shared.Singularity;
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using Content.Shared.Singularity.Components;
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using Content.Shared.Singularity.EntitySystems;
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using Robust.Client.GameObjects;
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using Robust.Shared.GameStates;
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using Robust.Shared.Utility;
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namespace Content.Client.Singularity.EntitySystems;
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/// <summary>
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/// The client-side version of <see cref="SharedSingularitySystem"/>.
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/// Primarily manages <see cref="SingularityComponent"/>s.
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/// </summary>
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public sealed class SingularitySystem : SharedSingularitySystem
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{
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[Dependency] private readonly AppearanceSystem _appearanceSystem = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<SingularityComponent, ComponentHandleState>(HandleSingularityState);
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SubscribeLocalEvent<SingularityComponent, AppearanceChangeEvent>(OnAppearanceChange);
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}
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/// <summary>
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/// Handles syncing singularities with their server-side versions.
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/// </summary>
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/// <param name="uid">The uid of the singularity to sync.</param>
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/// <param name="comp">The state of the singularity to sync.</param>
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/// <param name="args">The event arguments including the state to sync the singularity with.</param>
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private void HandleSingularityState(EntityUid uid, SingularityComponent comp, ref ComponentHandleState args)
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{
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if (args.Current is not SingularityComponentState state)
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return;
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SetLevel(uid, state.Level, comp);
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}
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/// <summary>
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/// Handles ensuring that the singularity has a sprite to see.
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/// </summary>
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protected override void OnSingularityStartup(EntityUid uid, SingularityComponent comp, ComponentStartup args)
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{
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base.OnSingularityStartup(uid, comp, args);
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if (TryComp<SpriteComponent>(uid, out var sprite))
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{
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sprite.LayerMapReserveBlank(comp.Layer);
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}
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}
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/// <summary>
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/// Handles updating the visible state of the singularity to reflect its current level.
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/// </summary>
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private void OnAppearanceChange(EntityUid uid, SingularityComponent comp, 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(!_appearanceSystem.TryGetData<byte>(uid, SingularityVisuals.Level, out var level, args.Component))
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return;
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args.Sprite.LayerSetSprite(comp.Layer,
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new SpriteSpecifier.Rsi(new ResourcePath($"{comp.BaseSprite.RsiPath}_{level}.rsi"), $"{comp.BaseSprite.RsiState}_{level}"));
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}
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}
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