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Fix CraftBukkit drag system

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== AT ==
public net.minecraft.world.inventory.AbstractContainerMenu quickcraftSlots
public net.minecraft.world.inventory.AbstractContainerMenu quickcraftStatus
public net.minecraft.world.inventory.AbstractContainerMenu quickcraftType
public net.minecraft.world.inventory.AbstractContainerMenu resetQuickCraft()V
This commit is contained in:
Tamion 2024-05-26 22:20:21 +02:00
parent 52acc18e4f
commit b724ae078d
2 changed files with 51 additions and 31 deletions
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80
paper-server/patches/sources/net/minecraft/server/network/ServerGamePacketListenerImpl.java.patch
View file

@ -1184,10 +1184,13 @@
return;
default:
throw new IllegalArgumentException("Invalid player action");
@@ -1218,9 +1885,31 @@
}
}
@@ -1215,12 +1882,34 @@
Item item = stack.getItem();
return (item instanceof BlockItem || item instanceof BucketItem) && !player.getCooldowns().isOnCooldown(stack);
+ }
+ }
+
+ // Spigot start - limit place/interactions
+ private int limitedPackets;
+ private long lastLimitedPacket = -1;
@ -1196,7 +1199,7 @@
+ private boolean checkLimit(long timestamp) {
+ if (this.lastLimitedPacket != -1 && timestamp - this.lastLimitedPacket < getSpamThreshold() && this.limitedPackets++ >= 8) { // Paper - Configurable threshold; raise packet limit to 8
+ return false;
+ }
}
+
+ if (this.lastLimitedPacket == -1 || timestamp - this.lastLimitedPacket >= getSpamThreshold()) { // Paper - Configurable threshold
+ this.lastLimitedPacket = timestamp;
@ -1205,9 +1208,9 @@
+ }
+
+ return true;
+ }
}
+ // Spigot end
+
@Override
public void handleUseItemOn(ServerboundUseItemOnPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
@ -1840,12 +1843,10 @@
this.send(new ClientboundPlayerChatPacket(message.link().sender(), message.link().index(), message.signature(), message.signedBody().pack(this.messageSignatureCache), message.unsignedContent(), message.filterMask(), params));
this.addPendingMessage(message);
}
@@ -1701,7 +2738,19 @@
public SocketAddress getRemoteAddress() {
@@ -1703,6 +2740,18 @@
return this.connection.getRemoteAddress();
+ }
+
}
+ // Spigot Start
+ public SocketAddress getRawAddress()
+ {
@ -1855,11 +1856,12 @@
+ }
+ // Paper end - Unix domain socket support
+ return this.connection.channel.remoteAddress();
}
+ }
+ // Spigot End
+
public void switchToConfig() {
this.waitingForSwitchToConfig = true;
this.removePlayerFromWorld();
@@ -1718,9 +2767,17 @@
@Override
public void handleInteract(ServerboundInteractPacket packet) {
@ -2066,7 +2068,7 @@
this.player.containerMenu.sendAllDataToRemote();
} else if (!this.player.containerMenu.stillValid(this.player)) {
ServerGamePacketListenerImpl.LOGGER.debug("Player {} interacted with invalid menu {}", this.player, this.player.containerMenu);
@@ -1855,7 +2987,296 @@
@@ -1855,7 +2987,315 @@
boolean flag = packet.getStateId() != this.player.containerMenu.getStateId();
this.player.containerMenu.suppressRemoteUpdates();
@ -2231,6 +2233,25 @@
+ }
+ break;
+ case QUICK_CRAFT:
+ // Paper start - Fix CraftBukkit drag system
+ AbstractContainerMenu containerMenu = this.player.containerMenu;
+ int currentStatus = this.player.containerMenu.quickcraftStatus;
+ int newStatus = AbstractContainerMenu.getQuickcraftHeader(packet.getButtonNum());
+ if ((currentStatus != 1 || newStatus != 2 && currentStatus != newStatus)) {
+ } else if (containerMenu.getCarried().isEmpty()) {
+ } else if (newStatus == 0) {
+ } else if (newStatus == 1) {
+ } else if (newStatus == 2) {
+ if (!this.player.containerMenu.quickcraftSlots.isEmpty()) {
+ if (this.player.containerMenu.quickcraftSlots.size() == 1) {
+ int index = containerMenu.quickcraftSlots.iterator().next().index;
+ containerMenu.resetQuickCraft();
+ this.handleContainerClick(new ServerboundContainerClickPacket(packet.getContainerId(), packet.getStateId(), index, containerMenu.quickcraftType, net.minecraft.world.inventory.ClickType.PICKUP, packet.getCarriedItem(), packet.getChangedSlots()));
+ return;
+ }
+ }
+ }
+ // Paper end - Fix CraftBukkit drag system
+ this.player.containerMenu.clicked(packet.getSlotNum(), packet.getButtonNum(), packet.getClickType(), this.player);
+ break;
+ case PICKUP_ALL:
@ -2364,7 +2385,7 @@
ObjectIterator objectiterator = Int2ObjectMaps.fastIterable(packet.getChangedSlots()).iterator();
while (objectiterator.hasNext()) {
@@ -1879,6 +3300,14 @@
@@ -1879,6 +3319,14 @@
@Override
public void handlePlaceRecipe(ServerboundPlaceRecipePacket packet) {
@ -2379,7 +2400,7 @@
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
this.player.resetLastActionTime();
if (!this.player.isSpectator() && this.player.containerMenu.containerId == packet.containerId()) {
@@ -1900,9 +3329,43 @@
@@ -1900,8 +3348,42 @@
ServerGamePacketListenerImpl.LOGGER.debug("Player {} tried to place impossible recipe {}", this.player, recipeholder.id().location());
return;
}
@ -2412,7 +2433,7 @@
+ return;
+ }
+ // Paper end - Add PlayerRecipeBookClickEvent - forward to legacy event
+
+ // Cast to keyed should be safe as the recipe will never be a MerchantRecipe.
+ recipeholder = this.server.getRecipeManager().byKey(net.minecraft.resources.ResourceKey.create(net.minecraft.core.registries.Registries.RECIPE, org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(recipeName))).orElse(null); // Paper - Add PlayerRecipeBookClickEvent - forward to legacy event
+ if (recipeholder == null) {
@ -2420,11 +2441,10 @@
+ }
+ RecipeBookMenu.PostPlaceAction containerrecipebook_a = containerrecipebook.handlePlacement(makeAll, this.player.isCreative(), recipeholder, this.player.serverLevel(), this.player.getInventory());
+ // CraftBukkit end
+
if (containerrecipebook_a == RecipeBookMenu.PostPlaceAction.PLACE_GHOST_RECIPE) {
this.player.connection.send(new ClientboundPlaceGhostRecipePacket(this.player.containerMenu.containerId, craftingmanager_d.display().display()));
}
@@ -1917,6 +3380,7 @@
@@ -1917,6 +3399,7 @@
@Override
public void handleContainerButtonClick(ServerboundContainerButtonClickPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
@ -2432,7 +2452,7 @@
this.player.resetLastActionTime();
if (this.player.containerMenu.containerId == packet.containerId() && !this.player.isSpectator()) {
if (!this.player.containerMenu.stillValid(this.player)) {
@@ -1945,7 +3409,44 @@
@@ -1945,7 +3428,44 @@
boolean flag1 = packet.slotNum() >= 1 && packet.slotNum() <= 45;
boolean flag2 = itemstack.isEmpty() || itemstack.getCount() <= itemstack.getMaxStackSize();
@ -2477,7 +2497,7 @@
if (flag1 && flag2) {
this.player.inventoryMenu.getSlot(packet.slotNum()).setByPlayer(itemstack);
this.player.inventoryMenu.setRemoteSlot(packet.slotNum(), itemstack);
@@ -1964,7 +3465,19 @@
@@ -1964,7 +3484,19 @@
@Override
public void handleSignUpdate(ServerboundSignUpdatePacket packet) {
@ -2498,7 +2518,7 @@
this.filterTextPacket(list).thenAcceptAsync((list1) -> {
this.updateSignText(packet, list1);
@@ -1972,6 +3485,7 @@
@@ -1972,6 +3504,7 @@
}
private void updateSignText(ServerboundSignUpdatePacket packet, List<FilteredText> signText) {
@ -2506,7 +2526,7 @@
this.player.resetLastActionTime();
ServerLevel worldserver = this.player.serverLevel();
BlockPos blockposition = packet.getPos();
@@ -1993,15 +3507,33 @@
@@ -1993,15 +3526,33 @@
@Override
public void handlePlayerAbilities(ServerboundPlayerAbilitiesPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
@ -2541,7 +2561,7 @@
if (this.player.isModelPartShown(PlayerModelPart.HAT) != flag) {
this.server.getPlayerList().broadcastAll(new ClientboundPlayerInfoUpdatePacket(ClientboundPlayerInfoUpdatePacket.Action.UPDATE_HAT, this.player));
}
@@ -2012,7 +3544,7 @@
@@ -2012,7 +3563,7 @@
public void handleChangeDifficulty(ServerboundChangeDifficultyPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
if (this.player.hasPermissions(2) || this.isSingleplayerOwner()) {
@ -2550,7 +2570,7 @@
}
}
@@ -2033,7 +3565,7 @@
@@ -2033,7 +3584,7 @@
if (!Objects.equals(profilepublickey_a, profilepublickey_a1)) {
if (profilepublickey_a != null && profilepublickey_a1.expiresAt().isBefore(profilepublickey_a.expiresAt())) {
@ -2559,7 +2579,7 @@
} else {
try {
SignatureValidator signaturevalidator = this.server.getProfileKeySignatureValidator();
@@ -2045,8 +3577,8 @@
@@ -2045,8 +3596,8 @@
this.resetPlayerChatState(remotechatsession_a.validate(this.player.getGameProfile(), signaturevalidator));
} catch (ProfilePublicKey.ValidationException profilepublickey_b) {
@ -2570,7 +2590,7 @@
}
}
@@ -2058,7 +3590,7 @@
@@ -2058,7 +3609,7 @@
if (!this.waitingForSwitchToConfig) {
throw new IllegalStateException("Client acknowledged config, but none was requested");
} else {
@ -2579,7 +2599,7 @@
}
}
@@ -2076,15 +3608,18 @@
@@ -2076,15 +3627,18 @@
private void resetPlayerChatState(RemoteChatSession session) {
this.chatSession = session;
@ -2601,7 +2621,7 @@
@Override
public void handleClientTickEnd(ServerboundClientTickEndPacket packet) {
@@ -2115,4 +3650,17 @@
@@ -2115,4 +3669,17 @@
InteractionResult run(ServerPlayer player, Entity entity, InteractionHand hand);
}

2
paper-server/patches/sources/net/minecraft/world/inventory/AbstractContainerMenu.java.patch
View file

@ -104,7 +104,7 @@
} else if (this.quickcraftStatus == 2) {
if (!this.quickcraftSlots.isEmpty()) {
- if (this.quickcraftSlots.size() == 1) {
+ if (false && this.quickcraftSlots.size() == 1) { // CraftBukkit - treat everything as a drag since we are unable to easily call InventoryClickEvent instead
+ if (this.quickcraftSlots.size() == 1) { // Paper - Fix CraftBukkit drag system
k = ((Slot) this.quickcraftSlots.iterator().next()).index;
this.resetQuickCraft();
this.doClick(k, this.quickcraftType, ClickType.PICKUP, player);