79 lines
2.3 KiB
C#
79 lines
2.3 KiB
C#
using Content.Shared.SubFloor;
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using Robust.Client.GameObjects;
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namespace Content.Client.SubFloor;
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public sealed class SubFloorHideSystem : SharedSubFloorHideSystem
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{
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[Dependency] private readonly SharedAppearanceSystem _appearance = default!;
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private bool _showAll;
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[ViewVariables(VVAccess.ReadWrite)]
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public bool ShowAll
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{
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get => _showAll;
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set
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{
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if (_showAll == value) return;
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_showAll = value;
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UpdateAll();
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}
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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<SubFloorHideComponent, AppearanceChangeEvent>(OnAppearanceChanged);
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}
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private void OnAppearanceChanged(EntityUid uid, SubFloorHideComponent 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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_appearance.TryGetData<bool>(uid, SubFloorVisuals.Covered, out var covered, args.Component);
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_appearance.TryGetData<bool>(uid, SubFloorVisuals.ScannerRevealed, out var scannerRevealed, args.Component);
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scannerRevealed &= !ShowAll; // no transparency for show-subfloor mode.
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var revealed = !covered || ShowAll || scannerRevealed;
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var transparency = scannerRevealed ? component.ScannerTransparency : 1f;
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// set visibility & color of each layer
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foreach (var layer in args.Sprite.AllLayers)
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{
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// pipe connection visuals are updated AFTER this, and may re-hide some layers
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layer.Visible = revealed;
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if (layer.Visible)
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layer.Color = layer.Color.WithAlpha(transparency);
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}
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// Is there some layer that is always visible?
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var hasVisibleLayer = false;
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foreach (var layerKey in component.VisibleLayers)
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{
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if (!args.Sprite.LayerMapTryGet(layerKey, out var layerIndex))
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continue;
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var layer = args.Sprite[layerIndex];
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layer.Visible = true;
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layer.Color = layer.Color.WithAlpha(1f);
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hasVisibleLayer = true;
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}
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args.Sprite.Visible = hasVisibleLayer || revealed;
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}
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private void UpdateAll()
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{
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foreach (var (_, appearance) in EntityManager.EntityQuery<SubFloorHideComponent, AppearanceComponent>(true))
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{
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_appearance.MarkDirty(appearance, true);
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}
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}
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}
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