Bukkit Dev' | #46 - Custom Events - Main.java

import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.plugin.java.JavaPlugin;

import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * @author VINETOS on 09/09/2015.
 */
public class Main extends JavaPlugin implements Listener{

    @Override
    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);
        getServer().getPluginManager().registerEvents(new EventsTester(), this);
    }

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if(!(sender instanceof  Player))return false;
        Player p = (Player) sender;
        if(label.equalsIgnoreCase("events")){
            Bukkit.getServer().getPluginManager().callEvent(new PlayerCommandEvent(p, "§bMessage de la commande Events", formatDate()));
        }

        return super.onCommand(sender, command, label, args);
    }

    public String formatDate(){
         return new SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(new Date(System.currentTimeMillis()));
    }

    @EventHandler
    public void onBlockBreak(BlockBreakEvent e){
        if(e.getBlock().getType() == Material.GRASS){
            PlayerBreakGrassBlocEvent event = new PlayerBreakGrassBlocEvent(e.getPlayer(), "§2Message lros du cassage d'un bloc de GRASS", formatDate());
            Bukkit.getServer().getPluginManager().callEvent(event);
            if(event.isCancelled()){
                e.setCancelled(true);
                e.getPlayer().sendMessage("Event annulé");
            }else{
                e.getPlayer().sendMessage("Event non annulé !");
            }
        }
    }
}