[ci skip] feat: add Bukkit.getFeatureManager api (#645)

leaves-api/paper-patches/features/0009-Leaves-Plugin.patch

@@ -0,0 +1,39 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: MC_XiaoHei <xor7xiaohei@gmail.com>
+Date: Sat, 2 Aug 2025 09:46:11 +0800
+Subject: [PATCH] Leaves Plugin
+
+This patch is licensed under the MIT license.
+
+diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
+index 6c7a84baee27bd1e1ab95fe3a84057b8109c78d1..195a63c86c565ea0a1672138b9d217abaa0258ad 100644
+--- a/src/main/java/org/bukkit/Bukkit.java
++++ b/src/main/java/org/bukkit/Bukkit.java
+@@ -3017,6 +3017,12 @@ public final class Bukkit {
+         server.restart();
+     }
+ 
++    // Leaves start - Feature API
++    public static org.leavesmc.leaves.plugin.FeatureManager getFeatureManager() {
++        return server.getFeatureManager();
++    }
++    // Leaves end - Feature API
++
+     // Leaves start - Bot API
+     /**
+      * Returns a bot manager.
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index 8aa35daa8c80d90c4e863902a4db85175885cfe8..6e0d00d3d7220cacac781b010dac4212c64d5b08 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -2724,6 +2724,10 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
+     void allowPausing(@NotNull org.bukkit.plugin.Plugin plugin, boolean value);
+     // Paper end - API to check if the server is sleeping
+ 
++    // Leaves start - Feature API
++    org.leavesmc.leaves.plugin.FeatureManager getFeatureManager();
++    // Leaves End - Feature API
++
+     // Leaves start - Bot API
+     /**
+      * Returns a bot manager.

leaves-server/paper-patches/features/0013-Leaves-Plugin.patch

@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: MC_XiaoHei <xiaohei.xor7@outlook.com>
 Date: Mon, 22 Jul 2024 09:05:56 +0000
-Subject: [PATCH] Leaves plugin
+Subject: [PATCH] Leaves Plugin
 
 This patch is licensed under the MIT license.
 
@@ -260,3 +260,21 @@ index fbad4a2242aa1ab910b2e2ae4cce973ff63fda84..89d4fa952d072dd6e071dc9eef51f405
              }
          } catch (final IOException ex) {
              return CompletableFuture.failedFuture(new RuntimeException("Failed to open plugin jar " + inputFile, ex));
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+index edd9a88605c4aab5263b3455ac321c3068d33834..9dd48f07c9c8799623074d153eca6ee7f9ac6e49 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+@@ -3194,6 +3194,13 @@ public final class CraftServer implements Server {
+         this.console.addPluginAllowingSleep(plugin.getName(), value);
+     }
+ 
++    // Leaves start - Feature API
++    @Override
++    public org.leavesmc.leaves.plugin.FeatureManager getFeatureManager() {
++        return org.leavesmc.leaves.plugin.ServerFeatureManager.INSTANCE;
++    }
++    // Leaves end - Feature API
++
+     // Leaves start - Bot API
+     @Override
+     public org.leavesmc.leaves.entity.bot.CraftBotManager getBotManager() {

leaves-server/paper-patches/features/0015-Leaves-Config-API.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Leaves Config API
 
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index edd9a88605c4aab5263b3455ac321c3068d33834..c01bf0bfa022d356e5606d3dbf028c55137267a2 100644
+index 9dd48f07c9c8799623074d153eca6ee7f9ac6e49..193b56ecf6757279b0f950b7818aaa560b3b2ee3 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -3218,4 +3218,11 @@ public final class CraftServer implements Server {
+@@ -3225,4 +3225,11 @@ public final class CraftServer implements Server {
          return internalBytebufHandler;
      }
      // Leaves end - Bytebuf API