first commit

NitroxPatcher/Patches/Dynamic/ItemsContainer_NotifyAddItem_Patch.cs

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+using System.Reflection;
+using NitroxClient.GameLogic;
+using NitroxClient.MonoBehaviours;
+using NitroxModel.Helper;
+
+namespace NitroxPatcher.Patches.Dynamic;
+
+/// <summary>
+/// Broadcast items being added to containers except for:
+/// - planters when they aren't subscribed to item adding 
+/// </summary>
+public sealed partial class ItemsContainer_NotifyAddItem_Patch : NitroxPatch, IDynamicPatch
+{
+    private static readonly MethodInfo TARGET_METHOD = Reflect.Method((ItemsContainer t) => t.NotifyAddItem(default));
+
+    public static void Postfix(ItemsContainer __instance, InventoryItem item)
+    {
+        if (!Multiplayer.Main || !Multiplayer.Main.InitialSyncCompleted || item == null)
+        {
+            return;
+        }
+
+        // If the container is a planter (we can tell thanks to containerType) we only broadcast if the Planter has subscribed to onAddItem
+        // otherwise it means that there is an "unofficial" operation which doesn't need broadcasting
+        if (__instance.tr.parent && __instance.tr.parent.TryGetComponent(out Planter planter) && !planter.subscribed)
+        {
+            return;
+        }
+
+        Resolve<ItemContainers>().BroadcastItemAdd(item.item, __instance.tr, __instance);
+    }
+}