More compile fixes

patches/api/0242-Add-sendOpLevel-API.patch

@@ -0,0 +1,30 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mariell Hoversholm <proximyst@proximyst.com>
+Date: Tue, 29 Dec 2020 15:02:57 +0100
+Subject: [PATCH] Add sendOpLevel API
+
+
+diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
+index 28a811be93b29f105dad1db91a8adccbdf9fcaf7..752b2bac47588c0f75a13a7e6ec2be3c2f5a149e 100644
+--- a/src/main/java/org/bukkit/entity/Player.java
++++ b/src/main/java/org/bukkit/entity/Player.java
+@@ -3308,6 +3308,19 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
+     }
+     // Paper end - elytra boost API
+ 
++    // Paper start - sendOpLevel API
++    /**
++     * Send a packet to the player indicating its operator status level.
++     * <p>
++     * <b>Note:</b> This will not persist across more than the current connection, and setting the player's operator
++     * status as a later point <i>will</i> override the effects of this.
++     *
++     * @param level The level to send to the player. Must be in {@code [0, 4]}.
++     * @throws IllegalArgumentException If the level is negative or greater than {@code 4} (i.e. not within {@code [0, 4]}).
++     */
++    void sendOpLevel(byte level);
++    // Paper end - sendOpLevel API
++
+     // Spigot start
+     public class Spigot extends Entity.Spigot {
+