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Lophine/lophine-server/minecraft-patches/features/0016-Leaves-Item-overstack-util.patch
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Helvetica Volubi <suisuroru@blue-millennium.fun>
Date: Sat, 26 Jul 2025 01:11:54 +0800
Subject: [PATCH] Leaves: Item overstack util
Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/f3784ec0525069a37e9ab8921b196f5533edbd56/leaves-server/minecraft-patches/features/0118-Item-overstack-util.patch)
Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
diff --git a/net/minecraft/commands/arguments/item/ItemInput.java b/net/minecraft/commands/arguments/item/ItemInput.java
index 28aab52fb14e9086d81dd7a3fa32e7f12136d53a..1f033b970be82b0bdb4e51b6e1c5bb03170066ae 100644
--- a/net/minecraft/commands/arguments/item/ItemInput.java
+++ b/net/minecraft/commands/arguments/item/ItemInput.java
@@ -20,8 +20,10 @@ public record ItemInput(Holder<Item> item, DataComponentPatch components) {
public ItemStack createItemStack(final int count) throws CommandSyntaxException {
ItemStack result = new ItemStack(this.item, count, this.components);
- if (count > result.getMaxStackSize()) {
- throw ERROR_STACK_TOO_BIG.create(this.item.getRegisteredName(), result.getMaxStackSize());
+ // Leaves start - item over-stack util
+ if (count > org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(result)) {
+ throw ERROR_STACK_TOO_BIG.create(this.item.getRegisteredName(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(result));
+ // Leaves end - item over-stack util
} else {
DataResult<ItemStack> validationResult = ItemStack.validateStrict(result);
return validationResult.getOrThrow(ERROR_MALFORMED_ITEM::create);
diff --git a/net/minecraft/server/commands/GiveCommand.java b/net/minecraft/server/commands/GiveCommand.java
index c147a1acd4fd9f94c73bee69febf651ca00c28ce..f8004bf74edeabce871515fb73fa00f331941dca 100644
--- a/net/minecraft/server/commands/GiveCommand.java
+++ b/net/minecraft/server/commands/GiveCommand.java
@@ -47,7 +47,7 @@ public class GiveCommand {
private static int giveItem(final CommandSourceStack source, final ItemInput input, final Collection<ServerPlayer> players, final int count) throws CommandSyntaxException {
ItemStack prototypeItemStack = input.createItemStack(1);
- int maxStackSize = prototypeItemStack.getMaxStackSize();
+ int maxStackSize = org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(prototypeItemStack); // Leaves - item over-stack util
int maxAllowedCount = maxStackSize * 100;
if (count > maxAllowedCount) {
source.sendFailure(Component.translatable("commands.give.failed.toomanyitems", maxAllowedCount, prototypeItemStack.getDisplayName()));
diff --git a/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 0b5f2060062a354bd6cafa8f53a5734dc83d062d..e15be199d690954d99d710de4046e721a943b3a9 100644
--- a/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -3229,7 +3229,7 @@ public class ServerGamePacketListenerImpl
} else if (slot.mayPlace(cursor)) {
if (ItemStack.isSameItemSameComponents(clickedItem, cursor)) {
int toPlace = packet.buttonNum() == 0 ? cursor.getCount() : 1;
- toPlace = Math.min(toPlace, clickedItem.getMaxStackSize() - clickedItem.getCount());
+ toPlace = Math.min(toPlace, org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(clickedItem) - clickedItem.getCount()); // Leaves - item over-stack util
toPlace = Math.min(toPlace, slot.container.getMaxStackSize() - clickedItem.getCount());
if (toPlace == 1) {
action = InventoryAction.PLACE_ONE;
@@ -3265,7 +3265,7 @@ public class ServerGamePacketListenerImpl
}
} else if (ItemStack.isSameItemSameComponents(cursor, clickedItem)) {
if (clickedItem.getCount() >= 0) {
- if (clickedItem.getCount() + cursor.getCount() <= cursor.getMaxStackSize()) {
+ if (clickedItem.getCount() + cursor.getCount() <= org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(cursor)) { // Leaves - item over-stack util
// As of 1.5, this is result slots only
action = InventoryAction.PICKUP_ALL;
}
@@ -3482,6 +3482,7 @@ public class ServerGamePacketListenerImpl
this.player.containerMenu.broadcastFullState();
} else {
this.player.containerMenu.broadcastChanges();
+ if (org.leavesmc.leaves.util.ItemOverstackUtils.hasOverstackingItem()) this.player.containerMenu.broadcastCarriedItem(); // Leaves - item over-stack util - force send carried item
}
if (packet.buttonNum() == Inventory.SLOT_OFFHAND && this.player.containerMenu != this.player.inventoryMenu) this.player.containerSynchronizer.sendOffHandSlotChange(); // Paper - update offhand data when the player is clicking in an inventory not their own as the sychronizer does not include offhand slots
if (io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.updateEquipmentOnPlayerActions) this.player.detectEquipmentUpdates(); // Paper - Force update attributes.
@@ -3593,7 +3594,7 @@ public class ServerGamePacketListenerImpl
}
boolean validSlot = packet.slotNum() >= 1 && packet.slotNum() <= 45;
- boolean validData = itemStack.isEmpty() || itemStack.getCount() <= itemStack.getMaxStackSize();
+ boolean validData = itemStack.isEmpty() || itemStack.getCount() <= org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack); // Leaves - item over-stack util
if (drop || (validSlot && !ItemStack.matches(this.player.inventoryMenu.getSlot(packet.slotNum()).getItem(), packet.itemStack()))) { // Insist on valid slot
// CraftBukkit start - Call click event
org.bukkit.inventory.InventoryView inventory = this.player.inventoryMenu.getBukkitView();
@@ -3635,6 +3636,7 @@ public class ServerGamePacketListenerImpl
this.player.inventoryMenu.getSlot(packet.slotNum()).setByPlayer(itemStack);
this.player.inventoryMenu.setRemoteSlot(packet.slotNum(), itemStack);
this.player.inventoryMenu.broadcastChanges();
+ if (org.leavesmc.leaves.util.ItemOverstackUtils.hasOverstackingItem()) this.player.containerMenu.sendSingleSlot(packet.slotNum(), itemStack); // Leaves - item over-stack util - force send carried item
if (io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.updateEquipmentOnPlayerActions) this.player.detectEquipmentUpdates(); // Paper - Force update attributes.
} else if (drop && validData) {
if (this.dropSpamThrottler.isUnderThreshold()) {
diff --git a/net/minecraft/world/Container.java b/net/minecraft/world/Container.java
index 54d99625cfec60530e8a3288871e6dc21e179b2d..2a1c1bd2e9c326b7298978cec1fe13112e670d33 100644
--- a/net/minecraft/world/Container.java
+++ b/net/minecraft/world/Container.java
@@ -38,6 +38,12 @@ public interface Container extends Clearable, Iterable<ItemStack>, SlotProvider,
return Math.min(this.getMaxStackSize(), itemStack.getMaxStackSize());
}
+ // Leaves start - item over-stack util
+ default int getMaxStackLeaves(final ItemStack stack) {
+ return Math.min(this.getMaxStackSize(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(stack));
+ }
+ // Leaves end - item over-stack util
+
void setChanged();
boolean stillValid(Player player);
diff --git a/net/minecraft/world/SimpleContainer.java b/net/minecraft/world/SimpleContainer.java
index 21f576bb39bfd78dca87606ba3a044db8e13e28e..049c6ab6472415479435f2caab0444c3cbd33902 100644
--- a/net/minecraft/world/SimpleContainer.java
+++ b/net/minecraft/world/SimpleContainer.java
@@ -193,7 +193,7 @@ public class SimpleContainer implements Container, StackedContentsCompatible {
@Override
public void setItem(final int slot, final ItemStack itemStack) {
this.items.set(slot, itemStack);
- itemStack.limitSize(this.getMaxStackSize(itemStack));
+ itemStack.limitSize(this.getMaxStackLeaves(itemStack)); // Leaves - item over-stack util
this.setChanged();
}
@@ -263,7 +263,7 @@ public class SimpleContainer implements Container, StackedContentsCompatible {
}
private void moveItemsBetweenStacks(final ItemStack sourceStack, final ItemStack targetStack) {
- int maxCount = this.getMaxStackSize(targetStack);
+ int maxCount = this.getMaxStackLeaves(targetStack); // Leaves - item over-stack util
int diff = Math.min(sourceStack.getCount(), maxCount - targetStack.getCount());
if (diff > 0) {
targetStack.grow(diff);
diff --git a/net/minecraft/world/entity/item/ItemEntity.java b/net/minecraft/world/entity/item/ItemEntity.java
index 44b06b1585e7630fa17d8dfb01f737b14efebcbc..679a941a2af886697fbfcbc7f21e5f4e0ec77dc3 100644
--- a/net/minecraft/world/entity/item/ItemEntity.java
+++ b/net/minecraft/world/entity/item/ItemEntity.java
@@ -280,10 +280,15 @@ public class ItemEntity extends Entity implements TraceableEntity, ChangePublish
private boolean isMergable() {
ItemStack item = this.getItem();
- return this.isAlive() && this.pickupDelay != 32767 && this.age != -32768 && this.age < this.despawnRate && item.getCount() < item.getMaxStackSize(); // Paper - Alternative item-despawn-rate
+ return this.isAlive() && this.pickupDelay != 32767 && this.age != -32768 && this.age < this.despawnRate && item.getCount() < org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(item); // Paper - Alternative item-despawn-rate // Leaves - item over-stack util
}
private void tryToMerge(final ItemEntity other) {
+ // Leaves start - item over-stack util
+ if (org.leavesmc.leaves.util.ItemOverstackUtils.tryStackItems(this, other)) {
+ return;
+ }
+ // Leaves end - item over-stack util
ItemStack thisItemStack = this.getItem();
ItemStack otherItemStack = other.getItem();
if (Objects.equals(this.target, other.target) && areMergable(thisItemStack, otherItemStack)) {
diff --git a/net/minecraft/world/entity/player/Inventory.java b/net/minecraft/world/entity/player/Inventory.java
index f004911c438e6f89d6e079437e3f4104d6cbacbd..a248b1d11303237ebdf7cac4fa63865287d91a10 100644
--- a/net/minecraft/world/entity/player/Inventory.java
+++ b/net/minecraft/world/entity/player/Inventory.java
@@ -166,10 +166,12 @@ public class Inventory implements Container, Nameable {
}
private boolean hasRemainingSpaceForItem(final ItemStack slotItemStack, final ItemStack newItemStack) {
+ // Leaves start - item over-stack util
return !slotItemStack.isEmpty()
- && slotItemStack.isStackable()
- && slotItemStack.getCount() < this.getMaxStackSize(slotItemStack)
+ && org.leavesmc.leaves.util.ItemOverstackUtils.isStackable(slotItemStack)
+ && slotItemStack.getCount() < org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(slotItemStack)
&& ItemStack.isSameItemSameComponents(slotItemStack, newItemStack); // Paper - check if itemstack is stackable first
+ // Leaves end - item over-stack util
}
// CraftBukkit start - Watch method above! :D
@@ -182,7 +184,7 @@ public class Inventory implements Container, Nameable {
}
if (this.hasRemainingSpaceForItem(itemInSlot, itemStack)) {
- remains -= (itemInSlot.getMaxStackSize() < this.getMaxStackSize() ? itemInSlot.getMaxStackSize() : this.getMaxStackSize()) - itemInSlot.getCount();
+ remains -= (org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemInSlot) < this.getMaxStackSize() ? org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemInSlot) : this.getMaxStackSize()) - itemInSlot.getCount(); // Leaves - item over-stack util
}
if (remains <= 0) {
return itemStack.getCount();
@@ -191,7 +193,7 @@ public class Inventory implements Container, Nameable {
ItemStack itemInOffhand = this.equipment.get(EquipmentSlot.OFFHAND);
if (this.hasRemainingSpaceForItem(itemInOffhand, itemStack)) {
- remains -= (itemInOffhand.getMaxStackSize() < this.getMaxStackSize() ? itemInOffhand.getMaxStackSize() : this.getMaxStackSize()) - itemInOffhand.getCount();
+ remains -= (org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemInOffhand) < this.getMaxStackSize() ? org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemInOffhand) : this.getMaxStackSize()) - itemInOffhand.getCount(); // Leaves - item over-stack util
}
if (remains <= 0) {
return itemStack.getCount();
@@ -315,7 +317,7 @@ public class Inventory implements Container, Nameable {
this.setItem(slot, itemStackInSlot);
}
- int maxToAdd = this.getMaxStackSize(itemStackInSlot) - itemStackInSlot.getCount();
+ int maxToAdd = this.getMaxStackLeaves(itemStackInSlot) - itemStackInSlot.getCount(); // Leaves - item over-stack util
int toAdd = Math.min(count, maxToAdd);
if (toAdd == 0) {
return count;
@@ -421,7 +423,7 @@ public class Inventory implements Container, Nameable {
break;
}
- int slotHasSpaceFor = itemStack.getMaxStackSize() - this.getItem(slot).getCount();
+ int slotHasSpaceFor = org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack) - this.getItem(slot).getCount(); // Leaves - item over-stack util
if (this.add(slot, itemStack.split(slotHasSpaceFor)) && shouldSendSetSlotPacket && this.player instanceof ServerPlayer serverPlayer) {
serverPlayer.connection.send(this.createInventoryUpdatePacket(slot));
}
diff --git a/net/minecraft/world/entity/player/StackedItemContents.java b/net/minecraft/world/entity/player/StackedItemContents.java
index 1ace17d8fc7e7b8b4722a1889d49233c0ec55e20..d146f02338852810679a45bff932d9d68ee86d60 100644
--- a/net/minecraft/world/entity/player/StackedItemContents.java
+++ b/net/minecraft/world/entity/player/StackedItemContents.java
@@ -36,7 +36,7 @@ public class StackedItemContents {
}
public void accountStack(final ItemStack itemStack) {
- this.accountStack(itemStack, itemStack.getMaxStackSize());
+ this.accountStack(itemStack, org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack)); // Leaves - item over-stack util
}
public void accountStack(final ItemStack itemStack, final int maxCount) {
diff --git a/net/minecraft/world/entity/vehicle/ContainerEntity.java b/net/minecraft/world/entity/vehicle/ContainerEntity.java
index 9c9a08752b54222e8ac8d9a38c7a28a775bd1164..42716cf2c864eba50628dc64c59ab29c1d51dc9b 100644
--- a/net/minecraft/world/entity/vehicle/ContainerEntity.java
+++ b/net/minecraft/world/entity/vehicle/ContainerEntity.java
@@ -161,7 +161,7 @@ public interface ContainerEntity extends Container, MenuProvider {
default void setChestVehicleItem(final int slot, final ItemStack itemStack) {
this.unpackChestVehicleLootTable(null);
this.getItemStacks().set(slot, itemStack);
- itemStack.limitSize(this.getMaxStackSize(itemStack));
+ itemStack.limitSize(this.getMaxStackLeaves(itemStack)); // Leaves - item over-stack util
}
default @Nullable SlotAccess getChestVehicleSlot(final int slot) {
diff --git a/net/minecraft/world/inventory/AbstractContainerMenu.java b/net/minecraft/world/inventory/AbstractContainerMenu.java
index 4a177b4e714ba52cc18024d1233c9425afb93741..fa1f7dd22959632aaa54e72c8caf13ea072e7ca7 100644
--- a/net/minecraft/world/inventory/AbstractContainerMenu.java
+++ b/net/minecraft/world/inventory/AbstractContainerMenu.java
@@ -294,6 +294,14 @@ public abstract class AbstractContainerMenu {
this.sendAllDataToRemote();
}
+ // Leaves start - item over-stack util
+ public void sendSingleSlot(final int slotIndex, final ItemStack item) {
+ if (this.synchronizer != null) {
+ this.synchronizer.sendSlotChange(this, slotIndex, item);
+ }
+ }
+ // Leaves end - item over-stack util
+
private void updateDataSlotListeners(final int id, final int currentValue) {
for (ContainerListener containerListener : this.containerListeners) {
containerListener.dataChanged(this, id, currentValue);
@@ -450,7 +458,7 @@ public abstract class AbstractContainerMenu {
&& (this.quickcraftType == QUICKCRAFT_TYPE_CLONE || carriedItemStack.getCount() >= this.quickcraftSlots.size())
&& this.canDragTo(slot)) {
int carry = slot.hasItem() ? slot.getItem().getCount() : 0;
- int maxSize = Math.min(source.getMaxStackSize(), slot.getMaxStackSize(source));
+ int maxSize = Math.min(org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(source), slot.getMaxStackSize(source)); // Leaves - item over-stack util
int newCount = Math.min(getQuickCraftPlaceCount(this.quickcraftSlots.size(), this.quickcraftType, source) + carry, maxSize);
remaining -= newCount - carry;
// slot.setByPlayer(source.copyWithCount(newCount));
@@ -558,7 +566,7 @@ public abstract class AbstractContainerMenu {
slotx.setByPlayer(carried);
}
} else if (ItemStack.isSameItemSameComponents(clicked, carried)) {
- Optional<ItemStack> newCarried = slotx.tryRemove(clicked.getCount(), carried.getMaxStackSize() - carried.getCount(), player);
+ Optional<ItemStack> newCarried = slotx.tryRemove(clicked.getCount(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(carried) - carried.getCount(), player); // Leaves - item over-stack util
newCarried.ifPresent(itemsTaken -> {
carried.grow(itemsTaken.getCount());
slotx.onTake(player, itemsTaken);
@@ -620,7 +628,7 @@ public abstract class AbstractContainerMenu {
Slot slotx = this.slots.get(slotIndex);
if (slotx.hasItem()) {
ItemStack item = slotx.getItem();
- this.setCarried(item.copyWithCount(item.getMaxStackSize()));
+ this.setCarried(item.copyWithCount(org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(item))); // Leaves - item over-stack util
}
} else if (containerInput == ContainerInput.THROW && this.getCarried().isEmpty() && slotIndex >= 0) {
Slot slotx = this.slots.get(slotIndex);
@@ -655,15 +663,15 @@ public abstract class AbstractContainerMenu {
int step = buttonNum == 0 ? 1 : -1;
for (int pass = 0; pass < 2; pass++) {
- for (int i = start; i >= 0 && i < this.slots.size() && carried.getCount() < carried.getMaxStackSize(); i += step) {
+ for (int i = start; i >= 0 && i < this.slots.size() && carried.getCount() < org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(carried); i += step) { // Leaves - item over-stack util
Slot target = this.slots.get(i);
if (target.hasItem()
&& canItemQuickReplace(target, carried, true)
&& target.mayPickup(player)
&& this.canTakeItemForPickAll(carried, target)) {
ItemStack itemStack = target.getItem();
- if (pass != 0 || itemStack.getCount() != itemStack.getMaxStackSize()) {
- ItemStack removed = target.safeTake(itemStack.getCount(), carried.getMaxStackSize() - carried.getCount(), player);
+ if (pass != 0 || itemStack.getCount() != org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack)) { // Leaves - item over-stack util
+ ItemStack removed = target.safeTake(itemStack.getCount(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(carried) - carried.getCount(), player); // Leaves - item over-stack util
carried.grow(removed.getCount());
}
}
@@ -770,7 +778,7 @@ public abstract class AbstractContainerMenu {
destSlot = endSlot - 1;
}
- if (itemStack.isStackable()) {
+ if (org.leavesmc.leaves.util.ItemOverstackUtils.isStackable(itemStack)) { // Leaves - item over-stack util
while (!itemStack.isEmpty() && (backwards ? destSlot >= startSlot : destSlot < endSlot)) {
Slot slot = this.slots.get(destSlot);
ItemStack target = slot.getItem();
@@ -871,7 +879,7 @@ public abstract class AbstractContainerMenu {
public static boolean canItemQuickReplace(final @Nullable Slot slot, final ItemStack itemStack, final boolean ignoreSize) {
boolean slotIsEmpty = slot == null || !slot.hasItem();
return !slotIsEmpty && ItemStack.isSameItemSameComponents(itemStack, slot.getItem())
- ? slot.getItem().getCount() + (ignoreSize ? 0 : itemStack.getCount()) <= itemStack.getMaxStackSize()
+ ? slot.getItem().getCount() + (ignoreSize ? 0 : itemStack.getCount()) <= org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack) // Leaves - item over-stack util
: slotIsEmpty;
}
@@ -879,7 +887,7 @@ public abstract class AbstractContainerMenu {
return switch (quickCraftingType) {
case 0 -> Mth.floor((float)itemStack.getCount() / quickCraftSlotsSize);
case 1 -> 1;
- case 2 -> itemStack.getMaxStackSize();
+ case 2 -> org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack); // Leaves - item over-stack util
default -> itemStack.getCount();
};
}
@@ -902,7 +910,7 @@ public abstract class AbstractContainerMenu {
for (int i = 0; i < container.getContainerSize(); i++) {
ItemStack itemStack = container.getItem(i);
if (!itemStack.isEmpty()) {
- totalPercent += (float)itemStack.getCount() / container.getMaxStackSize(itemStack);
+ totalPercent += org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackSignalStrength(container.getMaxStackSize(), itemStack); // Leaves - item over-stack util
}
}
diff --git a/net/minecraft/world/inventory/MerchantContainer.java b/net/minecraft/world/inventory/MerchantContainer.java
index e1b1a261a5f7a3702c1788daa38e7d367195382e..cb95fa63c585b1c3859bfd3e5d4d0e5dd84c7f0d 100644
--- a/net/minecraft/world/inventory/MerchantContainer.java
+++ b/net/minecraft/world/inventory/MerchantContainer.java
@@ -108,7 +108,7 @@ public class MerchantContainer implements Container {
@Override
public void setItem(final int slot, final ItemStack itemStack) {
this.itemStacks.set(slot, itemStack);
- itemStack.limitSize(this.getMaxStackSize(itemStack));
+ itemStack.limitSize(this.getMaxStackLeaves(itemStack)); // Leaves - item over-stack util
if (this.isPaymentSlot(slot)) {
this.updateSellItem();
}
diff --git a/net/minecraft/world/inventory/Slot.java b/net/minecraft/world/inventory/Slot.java
index ee86a63c8d0d4c798ad09da87598d22c0e516840..57061d97bd368bfe934157293471fd546bb105ee 100644
--- a/net/minecraft/world/inventory/Slot.java
+++ b/net/minecraft/world/inventory/Slot.java
@@ -75,7 +75,7 @@ public class Slot {
}
public int getMaxStackSize(final ItemStack itemStack) {
- return Math.min(this.getMaxStackSize(), itemStack.getMaxStackSize());
+ return Math.min(this.getMaxStackSize(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack)); // Leaves - item over-stack util
}
public @Nullable Identifier getNoItemIcon() {
diff --git a/net/minecraft/world/item/ItemStack.java b/net/minecraft/world/item/ItemStack.java
index 65d5c766eb9bfade4d8259bda418a7f0e413edbe..b052bc0107d93cd65a6c92914d6b3d02d6cc5ccb 100644
--- a/net/minecraft/world/item/ItemStack.java
+++ b/net/minecraft/world/item/ItemStack.java
@@ -160,7 +160,7 @@ public final class ItemStack implements DataComponentHolder, ItemInstance, Chang
private int popTime;
@Deprecated
private @Nullable Holder<Item> item;
- private PatchedDataComponentMap components;
+ public PatchedDataComponentMap components; // Leaves - item over-stack util
public static DataResult<ItemStack> validateStrict(final ItemStack itemStack) {
DataResult<?> result = validateComponents(itemStack.getComponents());
@@ -185,7 +185,8 @@ public final class ItemStack implements DataComponentHolder, ItemInstance, Chang
} else {
Holder<Item> item = Item.STREAM_CODEC.decode(input);
DataComponentPatch patch = patchCodec.decode(input);
- return new ItemStack(item, count, patch);
+ ItemStack stack = new ItemStack(item, count, patch);
+ return org.leavesmc.leaves.util.ItemOverstackUtils.decodeMaxStackSize(stack); // Leaves - item over-stack util
}
}
@@ -194,17 +195,20 @@ public final class ItemStack implements DataComponentHolder, ItemInstance, Chang
if (itemStack.isEmpty() || itemStack.getItem() == null) { // CraftBukkit - NPE fix itemstack.getItem()
output.writeVarInt(0);
} else {
- output.writeVarInt(io.papermc.paper.util.sanitizer.ItemComponentSanitizer.sanitizeCount(io.papermc.paper.util.sanitizer.ItemObfuscationSession.currentSession(), itemStack, itemStack.getCount())); // Paper - potentially sanitize count
- Item.STREAM_CODEC.encode(output, itemStack.typeHolder());
+ // Leaves start - item over-stack util
+ final ItemStack encodedStack = org.leavesmc.leaves.util.ItemOverstackUtils.encodeMaxStackSize(itemStack.copy());
+ output.writeVarInt(io.papermc.paper.util.sanitizer.ItemComponentSanitizer.sanitizeCount(io.papermc.paper.util.sanitizer.ItemObfuscationSession.currentSession(), encodedStack, encodedStack.getCount())); // Paper - potentially sanitize count
+ Item.STREAM_CODEC.encode(output, encodedStack.typeHolder());
// Paper start - adventure; conditionally render translatable components
boolean prev = net.minecraft.network.chat.ComponentSerialization.DONT_RENDER_TRANSLATABLES.get();
- try (final io.papermc.paper.util.SafeAutoClosable ignored = io.papermc.paper.util.sanitizer.ItemObfuscationSession.withContext(c -> c.itemStack(itemStack))) { // pass the itemstack as context to the obfuscation session
+ try (final io.papermc.paper.util.SafeAutoClosable ignored = io.papermc.paper.util.sanitizer.ItemObfuscationSession.withContext(c -> c.itemStack(encodedStack))) { // pass the itemstack as context to the obfuscation session
net.minecraft.network.chat.ComponentSerialization.DONT_RENDER_TRANSLATABLES.set(true);
- patchCodec.encode(output, itemStack.components.asPatch());
+ patchCodec.encode(output, encodedStack.components.asPatch());
} finally {
net.minecraft.network.chat.ComponentSerialization.DONT_RENDER_TRANSLATABLES.set(prev);
}
// Paper end - adventure; conditionally render translatable components
+ // Leaves end - item over-stack util
}
}
};
diff --git a/net/minecraft/world/level/block/CrafterBlock.java b/net/minecraft/world/level/block/CrafterBlock.java
index 15ed625105539f402fb39275b292531fe388a7a0..2b97fd6af1c4956eb173b8c66c2a3efc8772a798 100644
--- a/net/minecraft/world/level/block/CrafterBlock.java
+++ b/net/minecraft/world/level/block/CrafterBlock.java
@@ -202,7 +202,7 @@ public class CrafterBlock extends BaseEntityBlock {
Direction direction = blockState.getValue(ORIENTATION).front();
Container into = HopperBlockEntity.getContainerAt(level, pos.relative(direction));
ItemStack remaining = results.copy();
- if (into != null && (into instanceof CrafterBlockEntity || results.getCount() > into.getMaxStackSize(results))) {
+ if (into != null && (into instanceof CrafterBlockEntity || results.getCount() > into.getMaxStackLeaves(results))) { // Leaves - item over-stack util
// CraftBukkit start - InventoryMoveItemEvent
org.bukkit.craftbukkit.inventory.CraftItemStack oitemstack = org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(remaining);
diff --git a/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java b/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
index 06d55281bb782cc064255c7b56acd6cd332b9085..d926be9a0c4954746032e3e96cf50a8cba5f26b3 100644
--- a/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
+++ b/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
@@ -397,7 +397,7 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
ItemStack oldStack = this.items.get(slot);
boolean same = !itemStack.isEmpty() && ItemStack.isSameItemSameComponents(oldStack, itemStack);
this.items.set(slot, itemStack);
- itemStack.limitSize(this.getMaxStackSize(itemStack));
+ itemStack.limitSize(this.getMaxStackLeaves(itemStack)); // Leaves - item over-stack util
if (slot == 0 && !same && this.level instanceof ServerLevel serverLevel) {
this.cookingTotalTime = getTotalCookTime(serverLevel, this, this.recipeType, this.cookSpeedMultiplier); // Paper - cook speed multiplier API
this.cookingTimer = 0;
diff --git a/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java b/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
index 65ca3c97fdd60ebbdd366673c81c4375488f0cde..a7a13fb017a4c98db7639b8d672f3ad9d7814b7f 100644
--- a/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
+++ b/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
@@ -134,7 +134,7 @@ public abstract class BaseContainerBlockEntity extends BlockEntity implements Co
@Override
public void setItem(final int slot, final ItemStack itemStack) {
this.getItems().set(slot, itemStack);
- itemStack.limitSize(this.getMaxStackSize(itemStack));
+ itemStack.limitSize(this.getMaxStackLeaves(itemStack)); // Leaves - item over-stack util
this.setChanged();
}
diff --git a/net/minecraft/world/level/block/entity/HopperBlockEntity.java b/net/minecraft/world/level/block/entity/HopperBlockEntity.java
index 75a8c007ba710aa6e77ba3ed9ae5f7868894629d..d036018ee64995ee754296014888ee70c0ea5ab3 100644
--- a/net/minecraft/world/level/block/entity/HopperBlockEntity.java
+++ b/net/minecraft/world/level/block/entity/HopperBlockEntity.java
@@ -155,7 +155,7 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
public void setItem(final int slot, final ItemStack itemStack) {
this.unpackLootTable(null);
this.getItems().set(slot, itemStack);
- itemStack.limitSize(this.getMaxStackSize(itemStack));
+ itemStack.limitSize(this.getMaxStackLeaves(itemStack)); // Leaves - item over-stack util
}
@Override
@@ -670,9 +670,9 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
if (current.isEmpty()) {
// Spigot start - SPIGOT-6693, SimpleContainer#setItem
ItemStack leftover = ItemStack.EMPTY; // Paper - Make hoppers respect inventory max stack size
- if (!itemStack.isEmpty() && itemStack.getCount() > container.getMaxStackSize()) {
+ if (!itemStack.isEmpty() && (itemStack.getCount() > container.getMaxStackSize() || itemStack.getCount() > itemStack.getMaxStackSize())) { // Leaves - item over-stack util
leftover = itemStack; // Paper - Make hoppers respect inventory max stack size
- itemStack = itemStack.split(container.getMaxStackSize());
+ itemStack = itemStack.split(Math.min(container.getMaxStackSize(), itemStack.getMaxStackSize())); // Leaves - item over-stack util
}
// Spigot end
IGNORE_TILE_UPDATES.set(Boolean.TRUE); // Paper - Perf: Optimize Hoppers // Folia - region threading
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