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https://github.com/PaperMC/Paper.git
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51 lines
3.4 KiB
Diff
51 lines
3.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Fri, 14 Jan 2022 10:20:40 -0800
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Subject: [PATCH] Sync offhand slot in menus
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Menus don't add slots for the offhand, so on sendAllDataToRemote calls the
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offhand slot isn't sent. This is not correct because you *can* put stuff into the offhand
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by pressing the offhand swap item
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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@@ -0,0 +0,0 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player {
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}
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+ // Paper start - Sync offhand slot in menus
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+ @Override
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+ public void sendOffHandSlotChange() {
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+ ServerPlayer.this.connection.send(new ClientboundContainerSetSlotPacket(ServerPlayer.this.inventoryMenu.containerId, ServerPlayer.this.inventoryMenu.incrementStateId(), net.minecraft.world.inventory.InventoryMenu.SHIELD_SLOT, ServerPlayer.this.inventoryMenu.getSlot(net.minecraft.world.inventory.InventoryMenu.SHIELD_SLOT).getItem().copy()));
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+ }
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+ // Paper end - Sync offhand slot in menus
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+
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@Override
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public void sendSlotChange(AbstractContainerMenu handler, int slot, ItemStack stack) {
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ServerPlayer.this.connection.send(new ClientboundContainerSetSlotPacket(handler.containerId, handler.incrementStateId(), slot, stack));
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diff --git a/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java b/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java
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index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
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--- a/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java
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+++ b/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java
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@@ -0,0 +0,0 @@ public abstract class AbstractContainerMenu {
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if (this.synchronizer != null) {
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this.synchronizer.sendInitialData(this, this.remoteSlots, this.remoteCarried, this.remoteDataSlots.toIntArray());
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+ this.synchronizer.sendOffHandSlotChange(); // Paper - Sync offhand slot in menus; update player's offhand since the offhand slot is not added to the slots for menus but can be changed by swapping from a menu slot
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}
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}
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diff --git a/src/main/java/net/minecraft/world/inventory/ContainerSynchronizer.java b/src/main/java/net/minecraft/world/inventory/ContainerSynchronizer.java
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index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
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--- a/src/main/java/net/minecraft/world/inventory/ContainerSynchronizer.java
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+++ b/src/main/java/net/minecraft/world/inventory/ContainerSynchronizer.java
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@@ -0,0 +0,0 @@ import net.minecraft.world.item.ItemStack;
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public interface ContainerSynchronizer {
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void sendInitialData(AbstractContainerMenu handler, NonNullList<ItemStack> stacks, ItemStack cursorStack, int[] properties);
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+ default void sendOffHandSlotChange() {} // Paper - Sync offhand slot in menus
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void sendSlotChange(AbstractContainerMenu handler, int slot, ItemStack stack);
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void sendCarriedChange(AbstractContainerMenu handler, ItemStack stack);
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