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# Description This is a port of https://github.com/Fansana/floofstation1/pull/445 Except I despise that this wasn't upstreamed so much that I didn't even cherrypick it. # Changelog 🆑 - add: Footprints are now cleaned in a small radius around the mouse cursor when mopping them. (cherry picked from commit 11678af96950f6af75f7effef40fc92a7af33350)
42 lines
1.7 KiB
C#
42 lines
1.7 KiB
C#
using System.Linq;
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using Content.Shared.Chemistry.Components;
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using Content.Shared.Fluids;
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using Content.Shared.FootPrint;
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namespace Content.Server.Fluids.EntitySystems;
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public sealed partial class AbsorbentSystem
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{
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[Dependency] private readonly EntityLookupSystem _lookup = default!;
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/// <summary>
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/// Tries to clean a number of footprints in a range determined by the component. Returns the number of cleaned footprints.
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/// </summary>
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private int TryCleanNearbyFootprints(EntityUid user, EntityUid used, Entity<AbsorbentComponent> target, Entity<SolutionComponent> absorbentSoln)
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{
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var footprintQuery = GetEntityQuery<FootPrintComponent>();
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var targetCoords = Transform(target).Coordinates;
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var entities = _lookup.GetEntitiesInRange<FootPrintComponent>(targetCoords, target.Comp.FootprintCleaningRange, LookupFlags.Uncontained);
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// Take up to [MaxCleanedFootprints] footprints closest to the target
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var cleaned = entities.AsEnumerable()
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.Select(uid => (uid, dst: Transform(uid).Coordinates.TryDistance(EntityManager, _transform, targetCoords, out var dst) ? dst : 0f))
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.Where(ent => ent.dst > 0f)
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.OrderBy(ent => ent.dst)
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.Select(ent => (ent.uid, comp: footprintQuery.GetComponent(ent.uid)));
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// And try to interact with each one of them, ignoring useDelay
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var processed = 0;
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foreach (var (uid, footprintComp) in cleaned)
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{
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if (TryPuddleInteract(user, used, uid, target.Comp, useDelay: null, absorbentSoln))
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processed++;
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if (processed >= target.Comp.MaxCleanedFootprints)
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break;
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}
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return processed;
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}
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}
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