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Remove "Auto fix bad Y levels on player login" patch

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Fixes #6357
Closes #6508
Closes #6358
This commit is contained in:
Nassim Jahnke 2021-09-03 19:57:21 +02:00
parent 5c7da5536b
commit cc6fd371b2
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GPG key ID: 6BE3B555EBC5982B
696 changed files with 106 additions and 125 deletions
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118
patches/server/0243-Fix-client-rendering-skulls-from-same-user.patch Normal file
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@ -0,0 +1,118 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 22 Nov 2016 00:40:42 -0500
Subject: [PATCH] Fix client rendering skulls from same user
See: https://github.com/PaperMC/Paper/issues/1304
Changes the UUID sent to client to be based on either
the texture payload, or random.
This allows the client to render multiple skull textures from the same user,
for when different skins were used when skull was made.
diff --git a/src/main/java/net/minecraft/network/FriendlyByteBuf.java b/src/main/java/net/minecraft/network/FriendlyByteBuf.java
index b10cf0c5800397520f57c0bbc88a52e52db6a4c8..e3b80334164ba48e83cca0b9a7f3a8ddf05dd598 100644
--- a/src/main/java/net/minecraft/network/FriendlyByteBuf.java
+++ b/src/main/java/net/minecraft/network/FriendlyByteBuf.java
@@ -497,9 +497,18 @@ public class FriendlyByteBuf extends ByteBuf {
if (item.canBeDepleted() || item.shouldOverrideMultiplayerNbt()) {
// Spigot start - filter
stack = stack.copy();
- CraftItemStack.setItemMeta(stack, CraftItemStack.getItemMeta(stack));
+ // CraftItemStack.setItemMeta(stack, CraftItemStack.getItemMeta(stack)); // Paper - This is no longer needed due to NBT being supported
// Spigot end
nbttagcompound = stack.getTag();
+ // Paper start
+ if (nbttagcompound != null && nbttagcompound.contains("SkullOwner", 10)) {
+ CompoundTag owner = nbttagcompound.getCompound("SkullOwner");
+ if (owner.hasUUID("Id")) {
+ nbttagcompound.putUUID("SkullOwnerOrig", owner.getUUID("Id"));
+ net.minecraft.world.level.block.entity.SkullBlockEntity.sanitizeUUID(owner);
+ }
+ }
+ // Paper end
}
this.writeNbt(nbttagcompound);
@@ -519,7 +528,16 @@ public class FriendlyByteBuf extends ByteBuf {
itemstack.setTag(this.readNbt());
// CraftBukkit start
if (itemstack.getTag() != null) {
- CraftItemStack.setItemMeta(itemstack, CraftItemStack.getItemMeta(itemstack));
+ // Paper start - Fix skulls of same owner - restore orig ID since we changed it on send to client
+ if (itemstack.tag.contains("SkullOwnerOrig")) {
+ CompoundTag owner = itemstack.tag.getCompound("SkullOwner");
+ if (itemstack.tag.contains("SkullOwnerOrig")) {
+ owner.tags.put("Id", itemstack.tag.tags.get("SkullOwnerOrig"));
+ itemstack.tag.remove("SkullOwnerOrig");
+ }
+ }
+ // Paper end
+ // CraftItemStack.setItemMeta(itemstack, CraftItemStack.getItemMeta(itemstack)); // Paper - This is no longer needed due to NBT being supported
}
// CraftBukkit end
return itemstack;
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacket.java
index 3bdb09ab00ec05ed532a0c26b9fd321e1f05c1a0..1451a98d69b185dd15a2d1d7681bcecb6a4f99c1 100644
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacket.java
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacket.java
@@ -48,6 +48,7 @@ public class ClientboundLevelChunkPacket implements Packet<ClientGamePacketListe
for(Entry<BlockPos, BlockEntity> entry2 : chunk.getBlockEntities().entrySet()) {
BlockEntity blockEntity = entry2.getValue();
CompoundTag compoundTag = blockEntity.getUpdateTag();
+ if (blockEntity instanceof net.minecraft.world.level.block.entity.SkullBlockEntity) { net.minecraft.world.level.block.entity.SkullBlockEntity.sanitizeTileEntityUUID(compoundTag); } // Paper
this.blockEntitiesTags.add(compoundTag);
}
diff --git a/src/main/java/net/minecraft/world/level/block/entity/SkullBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/SkullBlockEntity.java
index 836c52bfc170788553b639e9a8a82f3f21be670b..6381544b0038de9a09c01238638e4e127e4eddc6 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/SkullBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/SkullBlockEntity.java
@@ -11,6 +11,7 @@ import javax.annotation.Nullable;
import net.minecraft.Util;
import net.minecraft.core.BlockPos;
import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
import net.minecraft.nbt.NbtUtils;
import net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket;
import net.minecraft.server.players.GameProfileCache;
@@ -95,9 +96,37 @@ public class SkullBlockEntity extends BlockEntity {
@Nullable
@Override
public ClientboundBlockEntityDataPacket getUpdatePacket() {
- return new ClientboundBlockEntityDataPacket(this.worldPosition, 4, this.getUpdateTag());
+ return new ClientboundBlockEntityDataPacket(this.worldPosition, 4, sanitizeTileEntityUUID(this.getUpdateTag())); // Paper
}
+ // Paper start
+ public static CompoundTag sanitizeTileEntityUUID(CompoundTag cmp) {
+ CompoundTag owner = cmp.getCompound("Owner");
+ if (!owner.isEmpty()) {
+ sanitizeUUID(owner);
+ }
+ return cmp;
+ }
+
+ public static void sanitizeUUID(CompoundTag owner) {
+ CompoundTag properties = owner.getCompound("Properties");
+ ListTag list = null;
+ if (!properties.isEmpty()) {
+ list = properties.getList("textures", 10);
+ }
+
+ if (list != null && !list.isEmpty()) {
+ String textures = ((CompoundTag)list.get(0)).getString("Value");
+ if (textures != null && textures.length() > 3) {
+ UUID uuid = UUID.nameUUIDFromBytes(textures.getBytes());
+ owner.putUUID("Id", uuid);
+ return;
+ }
+ }
+ owner.putUUID("Id", UUID.randomUUID());
+ }
+ // Paper end
+
@Override
public CompoundTag getUpdateTag() {
return this.save(new CompoundTag());