97 lines
3.2 KiB
C#
97 lines
3.2 KiB
C#
using Content.Server.Chemistry.Components;
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using Content.Server.Chemistry.Containers.EntitySystems;
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using Content.Server.Power.Components;
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using Content.Server.Power.EntitySystems;
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using Content.Shared.Chemistry;
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using Content.Shared.Chemistry.Components.SolutionManager;
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using Content.Shared.Placeable;
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namespace Content.Server.Chemistry.EntitySystems;
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public sealed class SolutionHeaterSystem : EntitySystem
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{
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[Dependency] private readonly PowerReceiverSystem _powerReceiver = default!;
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[Dependency] private readonly SharedAppearanceSystem _appearance = default!;
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[Dependency] private readonly SolutionContainerSystem _solutionContainer = default!;
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/// <inheritdoc/>
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<SolutionHeaterComponent, PowerChangedEvent>(OnPowerChanged);
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SubscribeLocalEvent<SolutionHeaterComponent, ItemPlacedEvent>(OnItemPlaced);
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SubscribeLocalEvent<SolutionHeaterComponent, ItemRemovedEvent>(OnItemRemoved);
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}
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private void TurnOn(EntityUid uid)
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{
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_appearance.SetData(uid, SolutionHeaterVisuals.IsOn, true);
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EnsureComp<ActiveSolutionHeaterComponent>(uid);
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}
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public bool TryTurnOn(EntityUid uid, ItemPlacerComponent? placer = null)
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{
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if (!Resolve(uid, ref placer))
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return false;
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if (placer.PlacedEntities.Count <= 0 || !_powerReceiver.IsPowered(uid))
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return false;
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TurnOn(uid);
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return true;
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}
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public void TurnOff(EntityUid uid)
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{
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_appearance.SetData(uid, SolutionHeaterVisuals.IsOn, false);
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RemComp<ActiveSolutionHeaterComponent>(uid);
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}
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private void OnPowerChanged(Entity<SolutionHeaterComponent> entity, ref PowerChangedEvent args)
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{
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var placer = Comp<ItemPlacerComponent>(entity);
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if (args.Powered && placer.PlacedEntities.Count > 0)
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{
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TurnOn(entity);
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}
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else
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{
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TurnOff(entity);
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}
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}
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private void OnItemPlaced(Entity<SolutionHeaterComponent> entity, ref ItemPlacedEvent args)
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{
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TryTurnOn(entity);
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}
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private void OnItemRemoved(Entity<SolutionHeaterComponent> entity, ref ItemRemovedEvent args)
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{
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var placer = Comp<ItemPlacerComponent>(entity);
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if (placer.PlacedEntities.Count == 0) // Last entity was removed
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TurnOff(entity);
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}
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public override void Update(float frameTime)
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{
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base.Update(frameTime);
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var query = EntityQueryEnumerator<ActiveSolutionHeaterComponent, SolutionHeaterComponent, ItemPlacerComponent>();
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while (query.MoveNext(out _, out _, out var heater, out var placer))
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{
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foreach (var heatingEntity in placer.PlacedEntities)
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{
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if (!TryComp<SolutionContainerManagerComponent>(heatingEntity, out var container))
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continue;
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var energy = heater.HeatPerSecond * frameTime;
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foreach (var (_, soln) in _solutionContainer.EnumerateSolutions((heatingEntity, container)))
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{
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_solutionContainer.AddThermalEnergy(soln, energy);
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}
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}
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}
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}
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}
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