Prepare for 1.19 dev

patches/server/Make-sure-inlined-getChunkAt-has-inlined-logic-for-l.patch

@@ -1,34 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Spottedleaf <spottedleaf@spottedleaf.dev>
-Date: Sun, 20 Sep 2020 16:10:49 -0700
-Subject: [PATCH] Make sure inlined getChunkAt has inlined logic for loaded
- chunks
-
-Tux did some profiling some time ago and showed that the
-previous getChunkAt method which had inlined logic for loaded
-chunks did get inlined, but the standard CPS.getChunkAt
-method was not inlined.
-
-Paper recently reverted this optimisation, so it's been reintroduced
-here.
-
-diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
-index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/src/main/java/net/minecraft/world/level/Level.java
-+++ b/src/main/java/net/minecraft/world/level/Level.java
-@@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
- 
-     @Override
-     public final LevelChunk getChunk(int chunkX, int chunkZ) { // Paper - final to help inline
-+        // Paper start - make sure loaded chunks get the inlined variant of this function
-+        net.minecraft.server.level.ServerChunkCache cps = ((ServerLevel)this).getChunkSource();
-+        if (cps.mainThread == Thread.currentThread()) {
-+            LevelChunk ifLoaded = cps.getChunkAtIfLoadedMainThread(chunkX, chunkZ);
-+            if (ifLoaded != null) {
-+                return ifLoaded;
-+            }
-+        }
-+        // Paper end - make sure loaded chunks get the inlined variant of this function
-         return (LevelChunk) this.getChunk(chunkX, chunkZ, ChunkStatus.FULL, true); // Paper - avoid a method jump
-     }
-