FREE IndustrialCustomSkinsFix : 1.1.2 1.1.2

using HarmonyLib;
namespace Oxide.Plugins
{
    [Info("IndustrialCustomSkinsFix", "Tangerine", "1.1.2")]
    [Description("Industrial Conveyor Custom Items & Skins Fix.")]
    class IndustrialCustomSkinsFix : RustPlugin
    {
        #region Variables

        private Harmony _harmony;

        #endregion

        #region OxideHooks

        void Init()
        {
            _harmony = new Harmony(Name + "Patch");
            _harmony.PatchAll();
        }

        void Unload()
        {
            _harmony.UnpatchAll(_harmony.Id);
        }

        #endregion

        #region Industrial Patch

        [HarmonyPatch(typeof(ItemContainer), nameof(ItemContainer.QuickIndustrialPreCheck))]
        public static class ItemContainer_QuickIndustrialPreCheck
        {
            [HarmonyPrefix]
            static bool Prefix(ItemContainer __instance, Item toTransfer, Vector2i range, out int foundSlot, ref bool __result)
            {
                int containerSize = range.y - range.x + 1;
                int count = __instance.itemList.Count;
                int itemsInRange = 0;
                foundSlot = -1;

                bool liquid = toTransfer.contents?.allowedContents == ItemContainer.ContentsType.Liquid;
                if (toTransfer.contents?.itemList.Count > 0 && liquid == false)
                {
                    ItemContainer tc = toTransfer.contents;
                    ItemContainer deport = toTransfer.parent;
                    if (tc?.itemList.Count > 0)
                        for (int i = tc.itemList.Count - 1; i >= 0; i--)
                        {
                            Item childItem = tc.itemList[i];
                            deport.GiveItem(childItem);
                        }
                }

                for (int i = 0; i < count; ++i)
                {
                    Item item = __instance.itemList[i];
                    int position = item.position;
                    if (position < range.x || range.y < position) 
                        continue;
                    
                    ++itemsInRange;
                    if (item.amount >= item.info.stackable || liquid && toTransfer.contents?.itemList.Count > 0)
                        continue;

                    if (item.info.itemid != toTransfer.info.itemid || toTransfer.IsBlueprint() && item.blueprintTarget != toTransfer.blueprintTarget)
                        continue;

                    if (item.skin != toTransfer.skin ||
                        item.name != toTransfer.name ||
                        item.text != toTransfer.text ||
                        (item.hasCondition && ((int)item?._condition != (int)toTransfer.maxCondition || (int)toTransfer?._condition != (int)item.maxCondition)) ||
                        item.contents?.itemList.Count > 0 ||
                        item.instanceData?.dataInt != toTransfer.instanceData?.dataInt ||
                        (item.contents?.capacity ?? 0) != (toTransfer.contents?.capacity ?? 0))
                        continue;

                    foundSlot = position;
                    __result = true;
                    return false;
                }

                __result =  itemsInRange < containerSize;
                return false;
            }
        }

        #endregion

    }
}