From e7a80981bb5090f6cb40122538ba6597a8952c99 Mon Sep 17 00:00:00 2001
From: yoyosource <yoyosource@nidido.de>
Date: Mon, 17 Jul 2023 17:24:30 +0200
Subject: [PATCH] Fix FAWE exec()

Signed-off-by: yoyosource <yoyosource@nidido.de>
---
 .../script/lua/SteamWarLuaPlugin.java         | 29 ++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/SteamWarLuaPlugin.java b/BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/SteamWarLuaPlugin.java
index eeb28976..c8e51070 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/SteamWarLuaPlugin.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/SteamWarLuaPlugin.java
@@ -19,13 +19,21 @@
 
 package de.steamwar.bausystem.features.script.lua;
 
+import com.sk89q.worldedit.EditSession;
+import com.sk89q.worldedit.WorldEdit;
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.event.platform.CommandEvent;
+import com.sk89q.worldedit.extension.platform.Actor;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.features.script.lua.libs.LuaLib;
+import de.steamwar.bausystem.features.world.WorldEditListener;
+import de.steamwar.bausystem.utils.WorldEditUtils;
 import de.steamwar.inventory.SWAnvilInv;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
 import org.luaj.vm2.LuaFunction;
 import org.luaj.vm2.LuaTable;
 import org.luaj.vm2.LuaValue;
@@ -36,9 +44,12 @@ import org.luaj.vm2.lib.TwoArgFunction;
 import org.luaj.vm2.lib.VarArgFunction;
 
 import java.util.*;
+import java.util.logging.Level;
 
 public class SteamWarLuaPlugin extends TwoArgFunction {
 
+    private static final boolean hasFAWE = Bukkit.getPluginManager().getPlugin("FastAsyncWorldEdit") != null;
+
     protected static final Map<Class<?>, List<LuaLib>> LUA_LIBS = new HashMap<>();
 
     public static void add(LuaLib luaLib) {
@@ -103,8 +114,24 @@ public class SteamWarLuaPlugin extends TwoArgFunction {
         env.set("exec", new VarArgFunction() {
             @Override
             public Varargs invoke(Varargs args) {
-                player.performCommand(varArgsToString(args));
+                String command = varArgsToString(args);
+                PlayerCommandPreprocessEvent preprocessEvent = new PlayerCommandPreprocessEvent(player, "/" + command);
+                Bukkit.getServer().getPluginManager().callEvent(preprocessEvent);
+                if (preprocessEvent.isCancelled()) {
+                    return LuaValue.NIL;
+                }
 
+                Bukkit.getLogger().log(Level.INFO, player.getName() + " dispatched command: " + command);
+                String[] commandSplit = command.split(" ");
+                if (!commandSplit[0].equals("select") && hasFAWE && WorldEditListener.isWorldEditCommand("/" + commandSplit[0])) {
+                    EditSession editSession = WorldEditUtils.getEditSession(player);
+                    Actor actor = BukkitAdapter.adapt(player);
+                    WorldEdit.getInstance().getPlatformManager().getPlatformCommandManager().handleCommandOnCurrentThread(new CommandEvent(actor, command, editSession));
+                    editSession.flushSession();
+                    WorldEditUtils.addToPlayer(player, editSession);
+                } else {
+                    Bukkit.getServer().dispatchCommand(player, command);
+                }
                 return LuaValue.NIL;
             }
         });