Updating codes and changing codes

Can anyone please tell or help me change these codes to the new codes and is it right?

package me.Pinoyskii.MCStrike;

import java.awt.Event;
import java.util.ArrayList;
import java.util.logging.Logger;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;

public class MCStrike extends JavaPlugin
{

private static final Logger log - Logger.getlogger("Minecraft");
private final MCStrikeListener Entitylistener - new MCStrikeListener(this);
public final ArrayList<Player> MCStrikeUsers - new ArrayList<Player>();

@Override
public void onEnable()
{
log.info("[MCStrike] Has Been Enabled!");
PluginManager pm - getserver().getPluginManager();
pm.registerEvent(Event.Type.EntityDamageByEntity, EntityListener, Event.Priority.Normal, this);
}

@Override
public void onDisable()
{
log.info("[MCStrike] has been disabled!");
}

@Override
public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args)
{
if(commandLabel.equalsIgnoreCase("MCStrike"))
toggleMCStrike(sender);

return true;

}

private void toggleMCStrike (CommandSender sender)
{
if( !enabled((Player) sender) )
{
MCStrikeUsers.add((Player) sender);
((Player) sender).sendMessage(ChatColor.RED + "MCStrike has been enabled!");
}

else
{
MCStrikeUsers.remove((Player) sender);
((Player) sender).sendmessage + blue
}
}

public boolean enabled(Player player)
{
return MCStrikeUsers.contains(player);
}
}

 

The new event system is like this:

Code:

public class Players implements Listener {
    MyPlugin plugin;
   
    public Players(MyPlugin plugin) {
        this.plugin = plugin;
    }
 
    @EventHandler(priority = EventPriority.NORMAL)
    public void onPlayerInteract(final PlayerInteractEvent e) {
        Player p = e.getPlayer();
        //etc
    }
}

The big things to note are 1)the EventPriority has been moved from the PluginManager listener registration call to an annotation, 2)your listener must implement org.bukkit.event.Listener, and 3)you can optionally add an IgnoreCancelled annotation like so:

Code:

@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)

And to register a listener from your main class, it's:

Code:

public class MyPlugin extends JavaPlugin {
    PluginManager pm;
    public Players listenerPlayers;
 
    public void onEnable() {
        pm = getServer().getPluginManager();
        listenerPlayers = new Players(this); pm.registerEvents(listenerPlayers, this);
    } 
}

The big thing to note is that you now have a different listener registration call.


If you need any more help, you can always download the Bukkit JavaDocs.

 

Thanks!