mirror of
https://github.com/PurpurMC/Purpur.git
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1f589eb065
Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@487109f Readd 0414 use distance map to optimise entity tracker (#9868) PaperMC/Paper@230682d Add raw iron & raw copper blocks to anti xray defaults (#7622) PaperMC/Paper@44057da Remove duplicate water-sensitivity damage for unaware mobs (#9908) PaperMC/Paper@f78d7ce Remove "fix-curing-zombie-villager-discount" exploit option (#9895) PaperMC/Paper@aa6c4c1 Include packet class name in packet encoding error messages (#9907) PaperMC/Paper@6592fed Use a server impl for hopper event to track get/setItem calls (#9905) PaperMC/Paper@bffb08c Deprecate Player#boostElytra (#9899) PaperMC/Paper@43c3432 Add entity API for getting the combined gene of a Panda (#9891) PaperMC/Paper@15a0de2 Make Team extend ForwardingAudience (#9852) PaperMC/Paper@0cdce89 Fix a bunch of stuff with player spawn locations (#9887) PaperMC/Paper@8a3980c Add API to get the collision shape of a block before it's placed (#9821) PaperMC/Paper@23860da Add predicate for block when raytracing (#9691) PaperMC/Paper@75d04e9 Broadcast take item packets with collector as source (#9884) PaperMC/Paper@2553f30 fix secure profile with proxy online mode (#9700) PaperMC/Paper@e289acc Add more API to LingeringPotionSplashEvent (#9901) PaperMC/Paper@8cafc07 Added missing enchantables to material tags (#9888)
81 lines
4.5 KiB
Diff
81 lines
4.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: MelnCat <melncatuwu@gmail.com>
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Date: Sat, 24 Sep 2022 09:56:28 -0700
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Subject: [PATCH] Add item packet serialize event
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diff --git a/src/main/java/net/minecraft/network/FriendlyByteBuf.java b/src/main/java/net/minecraft/network/FriendlyByteBuf.java
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index 2e395962b555bef0ce1a98e1d768e7738f011535..40f51062624161892c780ddae05e22859e2cd021 100644
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--- a/src/main/java/net/minecraft/network/FriendlyByteBuf.java
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+++ b/src/main/java/net/minecraft/network/FriendlyByteBuf.java
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@@ -94,6 +94,8 @@ public class FriendlyByteBuf extends ByteBuf {
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private static final int MAX_PUBLIC_KEY_LENGTH = 512;
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private static final Gson GSON = new Gson();
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+ public static boolean hasItemSerializeEvent = false; // Purpur
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+
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public FriendlyByteBuf(ByteBuf parent) {
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this.source = parent;
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}
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@@ -632,6 +634,17 @@ public class FriendlyByteBuf extends ByteBuf {
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this.writeBoolean(false);
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} else {
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this.writeBoolean(true);
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+ // Purpur start
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+ if (hasItemSerializeEvent) {
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+ var event = new org.purpurmc.purpur.event.packet.NetworkItemSerializeEvent(stack.asBukkitCopy());
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+ event.callEvent();
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+ ItemStack newStack = ItemStack.fromBukkitCopy(event.getItemStack());
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+ if (org.purpurmc.purpur.PurpurConfig.fixNetworkSerializedItemsInCreative && !ItemStack.matches(stack, newStack)) {
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+ stack.save(newStack.getOrCreateTagElement("Purpur.OriginalItem"));
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+ }
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+ stack = newStack;
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+ }
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+ // Purpur end
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Item item = stack.getItem();
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this.writeId(BuiltInRegistries.ITEM, item);
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index 926ba816e7bccec0d1b34c2f8fc3300be84df4c2..b61c4d1ebb9c15a7ecd7bec5eb864851c053fb7e 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -1549,6 +1549,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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//MinecraftTimings.timeUpdateTimer.stopTiming(); // Spigot // Paper // Purpur
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this.isIteratingOverLevels = true; // Paper
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+ net.minecraft.network.FriendlyByteBuf.hasItemSerializeEvent = org.purpurmc.purpur.event.packet.NetworkItemSerializeEvent.getHandlerList().getRegisteredListeners().length > 0; // Purpur
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Iterator iterator = this.getAllLevels().iterator(); // Paper - move down
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while (iterator.hasNext()) {
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ServerLevel worldserver = (ServerLevel) iterator.next();
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diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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index 6b194a360ef7b6f2bf3380e00cf2bbd5e2f43b06..bf74dd38b5d495f8d2ac6a2072fd95dbdd2f44e4 100644
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--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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@@ -3371,6 +3371,12 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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}
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}
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}
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+ // Purpur start
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+ if (org.purpurmc.purpur.PurpurConfig.fixNetworkSerializedItemsInCreative) {
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+ var tag = itemstack.getTagElement("Purpur.OriginalItem");
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+ if (tag != null) itemstack = ItemStack.of(tag);
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+ }
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+ // Purpur end
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boolean flag1 = packet.getSlotNum() >= 1 && packet.getSlotNum() <= 45;
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boolean flag2 = itemstack.isEmpty() || itemstack.getDamageValue() >= 0 && itemstack.getCount() <= 64 && !itemstack.isEmpty();
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diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
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index 568bb53e91dda4804cd328a81ba12ce735c52603..62aabfc021fa3349b0ab46744a9ec78d57f058b0 100644
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--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
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+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
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@@ -563,4 +563,9 @@ public class PurpurConfig {
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}
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});
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}
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+
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+ public static boolean fixNetworkSerializedItemsInCreative = false;
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+ private static void fixNetworkSerializedCreativeItems() {
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+ fixNetworkSerializedItemsInCreative = getBoolean("settings.fix-network-serialized-items-in-creative", fixNetworkSerializedItemsInCreative);
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+ }
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}
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