PaperMC/patches/api/0164-Make-the-default-permission-message-configurable.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sun, 18 Nov 2018 19:44:54 +0000
Subject: [PATCH] Make the default permission message configurable


diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
index 85cb12d2719ca42c04abcd63726059767bba6fe7..1d586d7308d8b17e007dac6fabb53d7dffc660e9 100644
--- a/src/main/java/org/bukkit/Bukkit.java
+++ b/src/main/java/org/bukkit/Bukkit.java
@@ -1817,6 +1817,15 @@ public final class Bukkit {
         return server.suggestPlayerNamesWhenNullTabCompletions();
     }
 
+    /**
+     *
+     * @return the default no permission message used on the server
+     */
+    @NotNull
+    public static String getPermissionMessage() {
+        return server.getPermissionMessage();
+    }
+
     /**
      * Creates a PlayerProfile for the specified uuid, with name as null
      * @param uuid UUID to create profile for
diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
index d2fce537c80c73bd1711854fd4b86fb4730e6fe4..c9b792870f8329079ee7fb07e922f066d7832e81 100644
--- a/src/main/java/org/bukkit/Server.java
+++ b/src/main/java/org/bukkit/Server.java
@@ -1595,6 +1595,13 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
      */
     boolean suggestPlayerNamesWhenNullTabCompletions();
 
+    /**
+     *
+     * @return the default no permission message used on the server
+     */
+    @NotNull
+    String getPermissionMessage();
+
     /**
      * Creates a PlayerProfile for the specified uuid, with name as null
      * @param uuid UUID to create profile for
diff --git a/src/main/java/org/bukkit/command/Command.java b/src/main/java/org/bukkit/command/Command.java
index 7c80dc54776d0d66f7816b77136f6dbd9b801704..fed7281a912ea256f4b0cb1a5880ac4494a53c18 100644
--- a/src/main/java/org/bukkit/command/Command.java
+++ b/src/main/java/org/bukkit/command/Command.java
@@ -184,9 +184,10 @@ public abstract class Command {
             return true;
         }
 
-        if (permissionMessage == null) {
-            target.sendMessage(ChatColor.RED + "I'm sorry, but you do not have permission to perform this command. Please contact the server administrators if you believe that this is a mistake.");
-        } else if (permissionMessage.length() != 0) {
+        // Paper start
+        String permissionMessage = this.permissionMessage != null ? this.permissionMessage : Bukkit.getPermissionMessage();
+        if (!permissionMessage.isBlank()) {
+            // Paper end
             for (String line : permissionMessage.replace("<permission>", permission).split("\n")) {
                 target.sendMessage(line);
             }