kod

package drakegm;

import java.util.logging.Logger;

import org.bukkit.GameMode;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin  {
    public static Main plugin;
    public final Logger logger = Logger.getLogger("Minecraft");

    @Override
    public void onEnable() {
        PluginDescriptionFile pdfFile = this.getDescription();
        this.logger.info( pdfFile.getName() + " Zostal Wlaczony :)");

    }

    @Override
    public void onDisable() {
        PluginDescriptionFile pdfFile = this.getDescription();
        this.logger.info( pdfFile.getName() + " Wylaczyl sie :C");

    }

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String commandlabel, String[] args) {
        readCommand((Player) sender, commandlabel);
        return false;
    }

    public void readCommand(Player player, String command) {
        if(command.equalsIgnoreCase("gm1")) {
            player.setGameMode(GameMode.CREATIVE);
            player.sendMessage("Wlaczyles gm1");
        }
        else if(command.equalsIgnoreCase("gm0")) {
            player.setGameMode(GameMode.SURVIVAL);
            player.sendMessage("Wlaczyles gm0");
        }

    }

}