fix: 🐛 Fixed stashing to shulker box to not work in creative screen b…

…ecause in this screen there's no serverside processing and thus items actually don't get moved to backpack storage

gradle.properties

@@ -13,7 +13,7 @@ loader_version_range=[4,)
 mod_id=sophisticatedstorage
 mod_name=Sophisticated Storage
 mod_license=GNU General Public License v3.0
-mod_version=1.1.3
+mod_version=1.1.4
 mod_group_id=sophisticatedstorage
 mod_authors=P3pp3rF1y, Ridanisaurus
 mod_description=Fancy and functional storage containers.

src/main/java/net/p3pp3rf1y/sophisticatedstorage/item/ShulkerBoxItem.java

@@ -2,6 +2,7 @@
 
 import net.minecraft.ChatFormatting;
 import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.inventory.CreativeModeInventoryScreen;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.entity.SlotAccess;
@@ -116,7 +117,7 @@ public int getNumberOfUpgradeSlots(HolderLookup.Provider registries, ItemStack s
 
 	@Override
 	public boolean overrideStackedOnOther(ItemStack storageStack, Slot slot, ClickAction action, Player player) {
-		if (storageStack.getCount() > 1 || !slot.mayPickup(player) || slot.getItem().isEmpty() || action != ClickAction.SECONDARY) {
+		if (hasCreativeScreenContainerOpen(player) || storageStack.getCount() > 1 || !slot.mayPickup(player) || slot.getItem().isEmpty() || action != ClickAction.SECONDARY) {
 			return super.overrideStackedOnOther(storageStack, slot, action, player);
 		}
 
@@ -134,7 +135,7 @@ public boolean overrideStackedOnOther(ItemStack storageStack, Slot slot, ClickAc
 
 	@Override
 	public boolean overrideOtherStackedOnMe(ItemStack storageStack, ItemStack otherStack, Slot slot, ClickAction action, Player player, SlotAccess carriedAccess) {
-		if (storageStack.getCount() > 1 || !slot.mayPlace(storageStack) || action != ClickAction.SECONDARY) {
+		if (hasCreativeScreenContainerOpen(player) || storageStack.getCount() > 1 || !slot.mayPlace(storageStack) || action != ClickAction.SECONDARY) {
 			return super.overrideOtherStackedOnMe(storageStack, otherStack, slot, action, player, carriedAccess);
 		}
 
@@ -148,4 +149,7 @@ public boolean overrideOtherStackedOnMe(ItemStack storageStack, ItemStack otherS
 		return super.overrideOtherStackedOnMe(storageStack, otherStack, slot, action, player, carriedAccess);
 	}
 
+	private boolean hasCreativeScreenContainerOpen(Player player) {
+		return player.level().isClientSide() && player.containerMenu instanceof CreativeModeInventoryScreen.ItemPickerMenu;
+	}
 }