PaperMC/CraftBukkit-Patches/0085-Allow-vanilla-commands-to-be-the-main-version-of-a-c.patch

From f39456a4ac98fa1d30590b9dd850a7181f73c0c0 Mon Sep 17 00:00:00 2001
From: Thinkofdeath <thethinkofdeath@gmail.com>
Date: Wed, 12 Feb 2014 20:44:14 +0000
Subject: [PATCH] Allow vanilla commands to be the main version of a command


diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 4c4a090..103ace8 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -318,8 +318,11 @@ public final class CraftServer implements Server {
         }
 
         if (type == PluginLoadOrder.POSTWORLD) {
+            // Spigot start - Allow vanilla commands to be forced to be the main command
+            setVanillaCommands(true);
             commandMap.setFallbackCommands();
-            setVanillaCommands();
+            setVanillaCommands(false);
+            // Spigot end
             commandMap.registerServerAliases();
             loadCustomPermissions();
             DefaultPermissions.registerCorePermissions();
@@ -332,10 +335,19 @@ public final class CraftServer implements Server {
         pluginManager.disablePlugins();
     }
 
-    private void setVanillaCommands() {
+    private void setVanillaCommands(boolean first) { // Spigot
         Map<String, ICommand> commands = new CommandDispatcher().getCommands();
         for (ICommand cmd : commands.values()) {
-            commandMap.register("minecraft", new VanillaCommandWrapper((CommandAbstract) cmd, LocaleI18n.get(cmd.getUsage(null))));
+            // Spigot start
+            VanillaCommandWrapper wrapper = new VanillaCommandWrapper((CommandAbstract) cmd, LocaleI18n.get(cmd.getUsage(null)));
+            if (org.spigotmc.SpigotConfig.replaceCommands.contains( wrapper.getName() ) ) {
+                if (first) {
+                    commandMap.register("minecraft", wrapper);
+                }
+            } else if (!first) {
+                commandMap.register("minecraft", wrapper);
+            }
+            // Spigot end
         }
     }
 
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index 686b8bd..3a8734f 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -8,8 +8,10 @@ import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.Arrays;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.logging.Level;
 import gnu.trove.map.hash.TObjectIntHashMap;
 import net.minecraft.server.MinecraftServer;
@@ -302,4 +304,16 @@ public class SpigotConfig
     {
         filterCreativeItems = getBoolean( "settings.filter-creative-items", true );
     }
+
+    public static Set<String> replaceCommands;
+    private static void replaceCommands()
+    {
+        if ( config.contains( "replace-commands" ) )
+        {
+            set( "commands.replace-commands", config.getStringList( "replace-commands" ) );
+            config.set( "replace-commands", null );
+        }
+        replaceCommands = new HashSet<String>( (List<String>) getList( "commands.replace-commands",
+                Arrays.asList( "setblock", "summon", "testforblock", "tellraw" ) ) );
+    }
 }
-- 
2.1.4