From b453812fc0cfe61256fbb75d72f498ba55cb1e8c Mon Sep 17 00:00:00 2001
From: DaTTV <104141141+DrFreezyYT@users.noreply.github.com>
Date: Mon, 17 Feb 2025 18:41:05 +0100
Subject: [PATCH] Added blocked commands

---
 .../PlayerCommandBlockerListener.java         | 200 ++++++++++++++++++
 1 file changed, 200 insertions(+)
 create mode 100644 src/main/java/me/freezy/plugins/papermc/blazesmp/listener/PlayerCommandBlockerListener.java

diff --git a/src/main/java/me/freezy/plugins/papermc/blazesmp/listener/PlayerCommandBlockerListener.java b/src/main/java/me/freezy/plugins/papermc/blazesmp/listener/PlayerCommandBlockerListener.java
new file mode 100644
index 0000000..f77cf92
--- /dev/null
+++ b/src/main/java/me/freezy/plugins/papermc/blazesmp/listener/PlayerCommandBlockerListener.java
@@ -0,0 +1,200 @@
+package me.freezy.plugins.papermc.blazesmp.listener;
+
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
+
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.List;
+
+public class PlayerCommandBlockerListener implements Listener {
+    private final LinkedHashSet<String> blockedCommands = new LinkedHashSet<>(Arrays.asList(
+        "/bukkit:?",
+        "/?",
+        "/bukkit:about",
+        "/about",
+        "/bukkit:help",
+        "/help",
+        "/bukkit:pl",
+        "/pl",
+        "/bukkit:plugins",
+        "/plugins",
+        "/bukkit:reload",
+        "/reload",
+        "/bukkit:rl",
+        "/rl",
+        "/bukkit:timings",
+        "/timings",
+        "/bukkit:ver",
+        "/ver",
+        "/bukkit:version",
+        "/version",
+        "/paper:callback",
+        "/callback",
+        "/paper:mspt",
+        "/mspt",
+        "/paper:paper",
+        "/paper",
+        "/paper:spark",
+        "/spark",
+        "/minecraft:advancement",
+        "/advancement",
+        "/minecraft:attribute",
+        "/attribute",
+        "/minecraft:ban",
+        "/ban",
+        "/minecraft:ban-ip",
+        "/ban-ip",
+        "/minecraft:banlist",
+        "/banlist",
+        "/minecraft:bossbar",
+        "/bossbar",
+        "/minecraft:clear",
+        "/clear",
+        "/minecraft:clone",
+        "/clone",
+        "/minecraft:damage",
+        "/damage",
+        "/minecraft:data",
+        "/data",
+        "/minecraft:datapack",
+        "/datapack",
+        "/minecraft:difficulty",
+        "/difficulty",
+        "/minecraft:effect",
+        "/effect",
+        "/minecraft:enchant",
+        "/enchant",
+        "/minecraft:execute",
+        "/execute",
+        "/minecraft:experience",
+        "/experience",
+        "/minecraft:fill",
+        "/fill",
+        "/minecraft:fillbiome",
+        "/fillbiome",
+        "/minecraft:foreload",
+        "/foreload",
+        "/minecraft:gamerule",
+        "/gamerule",
+        "/minecraft:give",
+        "/give",
+        "/minecraft:help",
+        "/help",
+        "/minecraft:item",
+        "/item",
+        "/minecraft:jfr",
+        "/jfr",
+        "/minecraft:kick",
+        "/kick",
+        "/minecraft:kill",
+        "/kill",
+        "/minecraft:list",
+        "/list",
+        "/minecraft:locate",
+        "/locate",
+        "/minecraft:loot",
+        "/loot",
+        "/minecraft:me",
+        "/me",
+        "/minecraft:op",
+        "/op",
+        "/minecraft:pardon",
+        "/pardon",
+        "/minecraft:pardon-ip",
+        "/pardon-ip",
+        "/minecraft:particle",
+        "/particle",
+        "/minecraft:perf",
+        "/perf",
+        "/minecraft:place",
+        "/place",
+        "/minecraft:playsound",
+        "/playsound",
+        "/minecraft:random",
+        "/random",
+        "/minecraft:recipe",
+        "/recipe",
+        "/minecraft:reload",
+        "/reload",
+        "/minecraft:ride",
+        "/ride",
+        "/minecraft:rotate",
+        "/rotate",
+        "/minecraft:save-all",
+        "/save-all",
+        "/minecraft:save-off",
+        "/save-off",
+        "/minecraft:save-on",
+        "/save-on",
+        "/minecraft:say",
+        "/say",
+        "/minecraft:schedule",
+        "/schedule",
+        "/minecraft:scoreboard",
+        "/scoreboard",
+        "/minecraft:seed",
+        "/seed",
+        "/minecraft:setblock",
+        "/setblock",
+        "/minecraft:setidletimeout",
+        "/setidletimeout",
+        "/minecraft:setworldspawn",
+        "/setworldspawn",
+        "/minecraft:spawnpoint",
+        "/spawnpoint",
+        "/minecraft:spectate",
+        "/spectate",
+        "/minecraft:tag",
+        "/tag",
+        "/minecraft:team",
+        "/team",
+        "/minecraft:teammsg",
+        "/teammsg",
+        "/minecraft:teleport",
+        "/teleport",
+        "/minecraft:tellraw",
+        "/tellraw",
+        "/minecraft:tick",
+        "/tick",
+        "/minecraft:time",
+        "/time",
+        "/minecraft:title",
+        "/title",
+        "/minecraft:tm",
+        "/tm",
+        "/minecraft:tp",
+        "/tp",
+        "/minecraft:transfer",
+        "/transfer",
+        "/minecraft:trigger",
+        "/trigger",
+        "/minecraft:weather",
+        "/weather",
+        "/minecraft:whitelist",
+        "/whitelist",
+        "/minecraft:worldborder",
+        "/worldborder",
+        "/minecraft:xp",
+        "/xp",
+        "/icanhasbukkit"
+    ));
+    @EventHandler
+    public void onPlayerCommandPreproccess(PlayerCommandPreprocessEvent event) {
+        Player player = event.getPlayer();
+        String message = event.getMessage();
+
+        if (!player.isOp()) {
+            for (String blockedCommand : blockedCommands) {
+                if (message.matches(blockedCommand)) {
+                    event.setCancelled(true);
+                    player.sendMessage(MiniMessage.miniMessage().deserialize("<red>Unkown or incomplete command, see below for error\n<u>%s</u><i><--[HERE]</i>".formatted(blockedCommand)));
+                    return;
+                }
+            }
+        }
+    }
+}