SteamWar/Paper
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Do not perform neighbour updates when using debug stick (Fixes #2134)

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CB blindly drops any update flags when recording block modifications,
this causes the debug stick to blindly update neighbouring blocks on usage
in order to control this, we will special case this item, however, this
ideally should be fixed by recording the actual update flags used,
but will induce ABI breaks...

This patch also maintains the behavior of the BlockPlaceEvent, this
behavior will NOT be guaranteed in the future, however.
This commit is contained in:
Shane Freeder
2020-12-22 22:45:10 +00:00
parent 855cb5a9b5
commit 08f196719f
3 changed files with 71 additions and 1 deletions
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13
Spigot-Server-Patches/MC-Utils.patch
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@@ -3907,6 +3907,19 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
if (packet.a()) {
throw new SkipEncodeException(throwable);
} else {
diff --git a/src/main/java/net/minecraft/server/PacketPlayInBEdit.java b/src/main/java/net/minecraft/server/PacketPlayInBEdit.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/PacketPlayInBEdit.java
+++ b/src/main/java/net/minecraft/server/PacketPlayInBEdit.java
@@ -0,0 +0,0 @@ import java.io.IOException;
public class PacketPlayInBEdit implements Packet<PacketListenerPlayIn> {
- private ItemStack a;
+ private ItemStack a; public ItemStack getBook() { return a; } // Paper - OBFHELPER
private boolean b;
private int c;
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java