OldThink/Content.Server/Inventory/ServerInventorySystem.cs

using Content.Server.Atmos;
using Content.Server.Clothing.Components;
using Content.Server.Storage.Components;
using Content.Server.Temperature.Systems;
using Content.Shared.Interaction.Events;
using Content.Shared.Inventory;
using Content.Shared.Inventory.Events;
using InventoryComponent = Content.Shared.Inventory.InventoryComponent;

namespace Content.Server.Inventory
{
    sealed class ServerInventorySystem : InventorySystem
    {
        public override void Initialize()
        {
            base.Initialize();

            SubscribeLocalEvent<InventoryComponent, HighPressureEvent>(RelayInventoryEvent);
            SubscribeLocalEvent<InventoryComponent, LowPressureEvent>(RelayInventoryEvent);
            SubscribeLocalEvent<InventoryComponent, ModifyChangedTemperatureEvent>(RelayInventoryEvent);

            SubscribeLocalEvent<ClothingComponent, UseInHandEvent>(OnUseInHand);

            SubscribeNetworkEvent<OpenSlotStorageNetworkMessage>(OnOpenSlotStorage);
        }

        private void OnUseInHand(EntityUid uid, ClothingComponent component, UseInHandEvent args)
        {
            if (args.Handled || !component.QuickEquip)
                return;

            QuickEquip(uid, component, args);
        }

        private void OnOpenSlotStorage(OpenSlotStorageNetworkMessage ev, EntitySessionEventArgs args)
        {
            if (args.SenderSession.AttachedEntity is not EntityUid { Valid: true } uid)
                    return;

            if (TryGetSlotEntity(uid, ev.Slot, out var entityUid) && TryComp<ServerStorageComponent>(entityUid, out var storageComponent))
            {
                storageComponent.OpenStorageUI(uid);
            }
        }
    }
}