855234aa30
* Resolve `'TransformComponent.MapPosition' is obsolete: 'Use TransformSystem.GetMapCoordinates'` in content * build?
51 lines
1.7 KiB
C#
51 lines
1.7 KiB
C#
using Content.Shared.Explosion.Components;
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using Content.Shared.Explosion.EntitySystems;
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using Content.Server.Fluids.EntitySystems;
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using Content.Shared.Chemistry.Components;
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using Content.Shared.Coordinates.Helpers;
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using Content.Shared.Maps;
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using Robust.Server.GameObjects;
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using Robust.Shared.Map;
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namespace Content.Server.Explosion.EntitySystems;
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/// <summary>
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/// Handles creating smoke when <see cref="SmokeOnTriggerComponent"/> is triggered.
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/// </summary>
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public sealed class SmokeOnTriggerSystem : SharedSmokeOnTriggerSystem
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{
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[Dependency] private readonly IMapManager _mapMan = default!;
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[Dependency] private readonly SmokeSystem _smoke = default!;
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[Dependency] private readonly TransformSystem _transform = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<SmokeOnTriggerComponent, TriggerEvent>(OnTrigger);
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}
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private void OnTrigger(EntityUid uid, SmokeOnTriggerComponent comp, TriggerEvent args)
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{
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var xform = Transform(uid);
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var mapCoords = _transform.GetMapCoordinates(uid, xform);
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if (!_mapMan.TryFindGridAt(mapCoords, out _, out var grid) ||
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!grid.TryGetTileRef(xform.Coordinates, out var tileRef) ||
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tileRef.Tile.IsSpace())
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{
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return;
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}
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var coords = grid.MapToGrid(mapCoords);
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var ent = Spawn(comp.SmokePrototype, coords.SnapToGrid());
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if (!TryComp<SmokeComponent>(ent, out var smoke))
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{
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Log.Error($"Smoke prototype {comp.SmokePrototype} was missing SmokeComponent");
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Del(ent);
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return;
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}
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_smoke.StartSmoke(ent, comp.Solution, comp.Duration, comp.SpreadAmount, smoke);
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}
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}
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