source code

package me.tommycake50.enchant4cash;

import java.util.logging.Logger;

import net.milkbowl.vault.economy.Economy;
import net.milkbowl.vault.economy.EconomyResponse;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.RegisteredServiceProvider;
import org.bukkit.plugin.java.JavaPlugin;

public class Enchant4cash /* makes it recognisable to bukkit as a plugin */ extends JavaPlugin{
    /* gets the minecraft logger */
    public final Logger logger = Logger.getLogger("Minecraft");
    /* declares the variable econ for further use */
    public Economy econ;
    /* does the stuff in the body when the plugin gets enabled */
    @Override
    public void onEnable() {

        PluginDescriptionFile pdffile = getDescription();
        logger.info("[" + pdffile.getName()+ "]" + " version: " + pdffile.getVersion() + " has been enabled!");

        loadConfig();

        setupEconomy();
    }

    public void loadConfig() {
        this.getConfig();
            saveDefaultConfig();
         this.reloadConfig();
    }

    public boolean setupEconomy()
    {
        RegisteredServiceProvider<Economy> rsp = getServer().getServicesManager().getRegistration(Economy.class);
        if(rsp == null)
        {
            return false;
        }
        econ = rsp.getProvider();
        return econ != null;
    }
    @Override
    public void onDisable(){
        PluginDescriptionFile pdffile = getDescription();
            logger.info("[" + pdffile.getName() + "]" + " Has been disabled");
    }
        public boolean OnCommand(CommandSender sender, Command cmd, String CommandLabel, String[] args) {
            sender.sendMessage("DEBUG: Command was been excuted"); // TODO remove this debug message at production code
                /* gets the player name */
            Player player = (Player) sender;
            /* gets the name of the player */
            String playername = player.getDisplayName();
            /* sets wht  you type in after the slash to activate this plugins features */
            if(args.length == 1 && player.hasPermission("enchant.use") && CommandLabel.equalsIgnoreCase("enchant4cash")){
                player.getInventory();
                /* enchans the item that the player is holding after checking what enchantment he wants */
                switch(args[1]){
                case "unbreaking":
                    /* withdraws money from the sender's account */
                    EconomyResponse r = econ.withdrawPlayer(playername, getConfig().getDouble("priceunbreaking"));
                    if(r.transactionSuccess()){
                    /* enchants the item */
                    player.getInventory().getItemInHand().addEnchantment(Enchantment.DURABILITY, getConfig().getInt("enchantlevel"));
                    /* sends a notifying message */
                    player.sendMessage(ChatColor.GREEN + "your item has been enchanted for the sum of" + getConfig().getDouble("priceunbreaking"));
                    }else{
                        player.sendMessage(ChatColor.RED + "The transaction wasnt successful");
                    }
                    break;
                case "efficiency":
                    EconomyResponse r1 = econ.withdrawPlayer(playername, getConfig().getDouble("priceefficiency"));
                    if(r1.transactionSuccess()){
                    player.getInventory().getItemInHand().addEnchantment(Enchantment.DIG_SPEED, getConfig().getInt("enchantlevel"));

                    player.sendMessage(ChatColor.GREEN + "your item has been enchanted for the sum of" + getConfig().getDouble("priceefficiency"));
                    }else{
                        player.sendMessage(ChatColor.RED + "The transaction wasnt successful");
                    }
                    break;
                case "silktouch":

                    EconomyResponse r2 = econ.withdrawPlayer(playername, getConfig().getDouble("pricesilktouch"));
                    if(r2.transactionSuccess()){
                        player.getInventory().getItemInHand().addEnchantment(Enchantment.SILK_TOUCH, getConfig().getInt("enchantlevel"));

                        player.sendMessage(ChatColor.GREEN + "your item has been enchanted for the sum of" + getConfig().getDouble("pricesilktouch"));
                    }else{
                        player.sendMessage(ChatColor.RED + "The transaction wasnt successful");
                    }

                    break;
                case "fireaspect":
                    EconomyResponse r3 =  econ.withdrawPlayer(playername, getConfig().getDouble("pricefireaspect"));
                    if(r3.transactionSuccess()){

                    player.getInventory().getItemInHand().addEnchantment(Enchantment.FIRE_ASPECT, getConfig().getInt("enchantlevel"));

                    player.sendMessage(ChatColor.GREEN + "your item has been enchanted for the sum of" + getConfig().getDouble("pricefireaspect"));
                    }else{
                        player.sendMessage(ChatColor.RED + "The transaction wasnt successful");
                    }
                    break;
                case "knockback":
                    EconomyResponse r4 = econ.withdrawPlayer(playername, getConfig().getDouble("priceknockback"));
                    if(r4.transactionSuccess()){
                    player.getInventory().getItemInHand().addEnchantment(Enchantment.KNOCKBACK, getConfig().getInt("enchantlevel"));

                    player.sendMessage(ChatColor.GREEN + "your item has been enchanted for the sum of" + getConfig().getDouble("priceknockback"));
                    }else{
                        player.sendMessage(ChatColor.RED + "The transaction wasnt successful");
                    }
                    break;
                case "smite":
                    EconomyResponse r5 = econ.withdrawPlayer(playername, getConfig().getDouble("pricesmite"));
                    if(r5.transactionSuccess()){

                    player.getInventory().getItemInHand().addEnchantment(Enchantment.DAMAGE_ALL, getConfig().getInt("enchantlevel"));

                    player.sendMessage(ChatColor.GREEN + "your item has been enchanted for the sum of" + getConfig().getDouble("pricesmite"));
                    }else{
                        player.sendMessage(ChatColor.RED + "The transaction wasnt successful");
                    }
                    break;
                }

                    /* sends a message to the player if they dont have the correct perms */
                }else if (!player.hasPermission("enchant.use")){
                    player.sendMessage(ChatColor.RED + "You do not have permission to enchant items this way sorry." );
                }else{
                    player.sendMessage(ChatColor.RED + "wrong number of args");
                }


            return true;

        }

}