InsertIntoCrateItemProvider.cs

using Kitchen;
using KitchenMods;
using Unity.Entities;

namespace KitchenOverstocked
{
    internal class InsertIntoCrateItemProvider : ItemInteractionSystem, IModSystem
    {
        private CCrateItemProvider Provider;

        private Entity TargetItem;

        private bool HasMadeChanges;

        protected override bool AllowActOrGrab => true;

        protected override bool BeforeRun()
        {
            HasMadeChanges = false;
            return true;
        }

        protected override void Initialise()
        {
            base.Initialise();
            // Only Run in the franchise mode.
            RequireSingletonForUpdate<SFranchiseMarker>();
        }

        protected override void Perform(ref InteractionData data)
        {
            HasMadeChanges = true;
            data.Context.Destroy(TargetItem);
        }

        protected override bool IsPossible(ref InteractionData data)
        {
            if (HasMadeChanges)
            {
                return false;
            }

            if (!Require<CCrateItemProvider>(data.Target, out Provider))
            {
                return false;
            }

            if (
                !Require<CItemHolder>(data.Interactor, out CItemHolder itemHolder)
                || itemHolder.HeldItem == default(Entity)
            )
            {
                return false;
            }

            if (!Require<CUpgrade>(itemHolder.HeldItem, out CUpgrade cUpgrade))
            {
                return false;
            }

            if (cUpgrade.ID != Provider.applianceId)
            {
                return false;
            }

            TargetItem = itemHolder.HeldItem;

            return true;
        }
    }
}