Add methods to change entity physics (#10334)

1 files changed, 18 insertions, 0 deletions

diff --git a/patches/server/0855-Treat-sequence-violations-like-they-should-be.patch b/patches/server/0855-Treat-sequence-violations-like-they-should-be.patch
new file mode 100644
index 0000000000..d67cd31a14
--- /dev/null
+++ b/patches/server/0855-Treat-sequence-violations-like-they-should-be.patch
@@ -0,0 +1,18 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shane Freeder <[email protected]>
+Date: Thu, 30 Mar 2023 03:13:58 +0100
+Subject: [PATCH] Treat sequence violations like they should be
+
+
+diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+index a1196f79968c950fd9d92123bb4018f8d29c3a82..c9dab47fe3db73b31b40e071d37f1be63401c19d 100644
+--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
++++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+@@ -1964,6 +1964,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+ 
+     public void ackBlockChangesUpTo(int sequence) {
+         if (sequence < 0) {
++            this.disconnect("Expected packet sequence nr >= 0", org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_ACTION); // Paper - Treat sequence violations like they should be
+             throw new IllegalArgumentException("Expected packet sequence nr >= 0");
+         } else {
+             this.ackBlockChangesUpTo = Math.max(sequence, this.ackBlockChangesUpTo);