56 lines
1.9 KiB
C#
56 lines
1.9 KiB
C#
using Content.Server.Atmos;
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using Content.Server.Atmos.EntitySystems;
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using Content.Server.Xenoarchaeology.XenoArtifacts.Effects.Components;
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using Content.Server.Xenoarchaeology.XenoArtifacts.Events;
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using Robust.Shared.Random;
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namespace Content.Server.Xenoarchaeology.XenoArtifacts.Effects.Systems;
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public sealed class GasArtifactSystem : EntitySystem
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{
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[Dependency] private readonly AtmosphereSystem _atmosphereSystem = default!;
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[Dependency] private readonly IRobustRandom _random = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<GasArtifactComponent, MapInitEvent>(OnMapInit);
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SubscribeLocalEvent<GasArtifactComponent, ArtifactActivatedEvent>(OnActivate);
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}
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private void OnMapInit(EntityUid uid, GasArtifactComponent component, MapInitEvent args)
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{
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if (component.SpawnGas == null && component.PossibleGases.Length != 0)
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{
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var gas = _random.Pick(component.PossibleGases);
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component.SpawnGas = gas;
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}
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if (component.SpawnTemperature == null)
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{
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var temp = _random.NextFloat(component.MinRandomTemperature, component.MaxRandomTemperature);
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component.SpawnTemperature = temp;
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}
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}
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private void OnActivate(EntityUid uid, GasArtifactComponent component, ArtifactActivatedEvent args)
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{
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if (component.SpawnGas == null || component.SpawnTemperature == null)
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return;
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var transform = Transform(uid);
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var environment = _atmosphereSystem.GetTileMixture(transform.Coordinates, true);
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if (environment == null)
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return;
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if (environment.Pressure >= component.MaxExternalPressure)
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return;
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var merger = new GasMixture(1) { Temperature = component.SpawnTemperature.Value };
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merger.SetMoles(component.SpawnGas.Value, component.SpawnAmount);
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_atmosphereSystem.Merge(environment, merger);
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}
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}
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