Add 'chunk.async-spawn-chunks' option to config

Author: P3ridot

patches/server/0212-Add-chunk.async-spawn-chunks-option-to-config.patch

@@ -0,0 +1,50 @@
+From 19eeaee0ca9b85ed087dc0e61d3f9d2a8b84dd1e Mon Sep 17 00:00:00 2001
+From: Peridot <[email protected]>
+Date: Mon, 31 Oct 2022 23:11:16 +0100
+Subject: [PATCH] Add 'chunk.async-spawn-chunks' option to config
+
+
+diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
+index 35b656081..4cad02664 100644
+--- a/src/main/java/net/minecraft/server/MinecraftServer.java
++++ b/src/main/java/net/minecraft/server/MinecraftServer.java
+@@ -498,7 +498,7 @@ public abstract class MinecraftServer extends ReentrantIAsyncHandler<TasksPerTic
+                     }
+ 
+                     ++i;
+-                    worldserver.chunkProviderServer.getChunkAt(blockposition.getX() + k >> 4, blockposition.getZ() + l >> 4, true, true, AsyncPriority.HIGH, null); // Titanium - use new methods
++                    worldserver.chunkProviderServer.getChunkAt(blockposition.getX() + k >> 4, blockposition.getZ() + l >> 4, true, true, AsyncPriority.HIGH, TitaniumConfig.get().chunk.asyncSpawnChunks ? c -> {} : null); // Titanium - use new methods
+                 }
+             }
+         }
+diff --git a/src/main/java/net/titanium/config/TitaniumConfig.java b/src/main/java/net/titanium/config/TitaniumConfig.java
+index d2922e080..21ac1d019 100644
+--- a/src/main/java/net/titanium/config/TitaniumConfig.java
++++ b/src/main/java/net/titanium/config/TitaniumConfig.java
+@@ -291,6 +291,10 @@ public class TitaniumConfig extends TitaniumConfigSection {
+ 
+         }
+ 
++        @Comment("Whether to load (or generate if possible) spawn chunks asynchronously.")
++        @Comment("It can speed up server start by a lot, but also can cause some issues - for eg. player can appear under the map (and die in void), if joined before chunks were fully loaded/generated.")
++        public boolean asyncSpawnChunks = false;
++
+     }
+ 
+     public Tnt tnt = new Tnt();
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+index 7dfe36870..64da9baf6 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+@@ -1145,7 +1145,7 @@ public final class CraftServer implements Server {
+                     }
+ 
+                     BlockPosition chunkcoordinates = internal.getSpawn();
+-                    internal.chunkProviderServer.getChunkAt(chunkcoordinates.getX() + j >> 4, chunkcoordinates.getZ() + k >> 4, true, true, AsyncPriority.HIGH, null); // Titanium - use new methods
++                    internal.chunkProviderServer.getChunkAt(chunkcoordinates.getX() + j >> 4, chunkcoordinates.getZ() + k >> 4, true, true, AsyncPriority.HIGH, TitaniumConfig.get().chunk.asyncSpawnChunks ? c -> {} : null); // Titanium - use new methods
+                 }
+             }
+         }
+-- 
+2.36.0.windows.1
+