Readd Leaves protocols

leaf-server/paper-patches/features/0030-Leaves-Protocol-Core.patch

@@ -0,0 +1,33 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: violetc <58360096+s-yh-china@users.noreply.github.com>
+Date: Tue, 26 Sep 2023 19:00:41 +0800
+Subject: [PATCH] Leaves: Protocol Core
+
+TODO: Check whether Leaves's Return-nether-portal-fix.patch improves performance
+and change store way to sql maybe?
+
+Original license: GPLv3
+Original project: https://github.com/LeavesMC/Leaves
+
+Commit: 358d3d232c88d0d089e2bcd2de9f814384572b8b
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+index fd956a7c81e4b7407f70dee6a65f973d43f747b2..d877dbabb4e0ee1b167c9f56669ecd5b629b6146 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+@@ -512,6 +512,7 @@ public final class CraftServer implements Server {
+         this.potionBrewer = new io.papermc.paper.potion.PaperPotionBrewer(console); // Paper - custom potion mixes
+         datapackManager = new io.papermc.paper.datapack.PaperDatapackManager(console.getPackRepository()); // Paper
+         this.spark = new io.papermc.paper.SparksFly(this); // Paper - spark
++        org.leavesmc.leaves.protocol.core.LeavesProtocolManager.init(); // Leaves - protocol
+     }
+ 
+     public boolean getCommandBlockOverride(String command) {
+@@ -1126,6 +1127,7 @@ public final class CraftServer implements Server {
+         org.purpurmc.purpur.PurpurConfig.registerCommands(); // Purpur - Purpur config files
+         this.overrideAllCommandBlockCommands = this.commandsConfiguration.getStringList("command-block-overrides").contains("*");
+         this.ignoreVanillaPermissions = this.commandsConfiguration.getBoolean("ignore-vanilla-permissions");
++        org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handleServerReload(); // Leaves - protocol
+ 
+         int pollCount = 0;
+