From bafdd4b67c62daebb5e46fd2ec69110ea47c9a27 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Fri, 21 Jun 2013 17:59:22 +1000
Subject: [PATCH] Spam Filter Exclusions


diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 2d04541..9f8cc39 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -837,7 +837,17 @@ public class PlayerConnection extends Connection {
                 this.chat(s, packet3chat.a_());
 
                 // This section stays because it is only applicable to packets
-                if (chatSpamField.addAndGet(this, 20) > 200 && !this.minecraftServer.getPlayerList().isOp(this.player.getName())) { // CraftBukkit use thread-safe spam
+                // Spigot - spam exclusions
+                boolean counted = true;
+                for ( String exclude : org.spigotmc.SpigotConfig.spamExclusions )
+                {
+                    if ( exclude != null && s.startsWith( exclude ) )
+                    {
+                        counted = false;
+                        break;
+                    }
+                }
+                if (counted && chatSpamField.addAndGet(this, 20) > 200 && !this.minecraftServer.getPlayerList().isOp(this.player.getName())) { // CraftBukkit use thread-safe spam
                     if (packet3chat.a_()) {
                         Waitable waitable = new Waitable() {
                             @Override
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index a598954..710d12c 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -225,4 +225,13 @@ public class SpigotConfig
         bungeeAddresses = getList( "settings.bungeecord-addresses", bungeeAddresses );
         bungee = getBoolean( "settings.bungeecord", true );
     }
+
+    public static List<String> spamExclusions;
+    private static void spamExclusions()
+    {
+        spamExclusions = getList( "commands.spam-exclusions", Arrays.asList( new String[]
+        {
+            "/skill"
+        } ) );
+    }
 }
-- 
1.8.1.2