OldThink/Content.Server/GameObjects/EntitySystems/GasCanisterSystem.cs

using Content.Server.GameObjects.Components.Atmos;
using JetBrains.Annotations;
using Robust.Shared.GameObjects;

namespace Content.Server.GameObjects.EntitySystems
{
    [UsedImplicitly]
    internal sealed class GasCanisterSystem : EntitySystem
    {
        public override void Initialize()
        {
            base.Initialize();

            SubscribeLocalEvent<GasCanisterComponent, PhysicsBodyTypeChangedEvent>(OnBodyTypeChanged);
        }

        public override void Shutdown()
        {
            base.Shutdown();

            UnsubscribeLocalEvent<GasCanisterComponent, PhysicsBodyTypeChangedEvent>();
        }

        private static void OnBodyTypeChanged(
            EntityUid uid,
            GasCanisterComponent component,
            PhysicsBodyTypeChangedEvent args)
        {
            component.AnchorUpdate();
        }

        public override void Update(float frameTime)
        {
            foreach (var component in ComponentManager.EntityQuery<GasCanisterComponent>(true))
            {
                component.Update(frameTime);
            }
        }
    }
}