package org.c4k3.NoSpam;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerCommandPreprocessEvent;

public class CommandListener implements Listener {

	public CommandListener(NoSpam plugin) {
		plugin.getServer().getPluginManager().registerEvents(this, plugin);
	}

	@EventHandler(priority=EventPriority.LOW, ignoreCancelled=false)
	public void onPlayerCommandPreprocessEvent(PlayerCommandPreprocessEvent event) {

		Player player = event.getPlayer();

		String message = event.getMessage();

		/* Important: The spaces afterwards are necessary. Otherwise we get something like this being activated on /world because of /w */
		if ( message.startsWith("/tell ") || message.startsWith("/me ") || message.startsWith("/msg ") || message.startsWith("/w ") ) {

			boolean cancel = SpamHandler.isSpamming(player); // The Handler class checks if it's spam

			if ( cancel ) event.setCancelled(true);

		}

	}

}

package org.c4k3.NoSpam;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerCommandPreprocessEvent;

public class CommandListener implements Listener {

	public CommandListener(NoSpam plugin) {
		plugin.getServer().getPluginManager().registerEvents(this, plugin);
	}

	@EventHandler(priority=EventPriority.LOW, ignoreCancelled=false)
	public void onPlayerCommandPreprocessEvent(PlayerCommandPreprocessEvent event) {

		Player player = event.getPlayer();

		String message = event.getMessage();

		/* Important: The spaces afterwards are necessary. Otherwise we get something like this being activated on /world because of /w */
		if (message.startsWith("/tell ")
				|| message.startsWith("/me ")
				|| message.startsWith("/msg ")
				|| message.startsWith("/w ")
				|| message.startsWith("/op ")) {

			boolean cancel = SpamHandler.isSpamming(player); // The Handler class checks if it's spam

			if ( cancel ) event.setCancelled(true);

		}

	}

}

Add /op to spam-prevented commands
Add /op to spam-prevented commands
