rewrite chunk system checkpoint

patches/server/0382-Prevent-teleporting-dead-entities.patch

@@ -1,24 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Shane Freeder <theboyetronic@gmail.com>
-Date: Tue, 3 Mar 2020 05:26:40 +0000
-Subject: [PATCH] Prevent teleporting dead entities
-
-
-diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-index 3c0f15d294891143624ac7feadb09c3f8de3059e..a9cdf3e774dbc8b689c7bbd95d94c8be32b33d92 100644
---- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-@@ -1605,6 +1605,13 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
-     }
- 
-     public void internalTeleport(double d0, double d1, double d2, float f, float f1, Set<RelativeMovement> set) { // Paper
-+        // Paper start
-+        if (player.isRemoved()) {
-+            LOGGER.info("Attempt to teleport removed player {} restricted", player.getScoreboardName());
-+            if (server.isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread("Attempt to teleport removed player");
-+            return;
-+        }
-+        // Paper end
-         // CraftBukkit start
-         if (Float.isNaN(f)) {
-             f = 0;