Main.java

package me.AdityaTD.SuperNovaStuff;

import java.util.HashMap;
import java.util.UUID;
import java.util.Map.Entry;

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.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin implements Listener{

    private HashMap<UUID, Integer> money = new HashMap<>();

    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);
    }

    public void onDisable() {
        for (Entry<UUID, Integer> entry : money.entrySet()) {
            getConfig().set(entry.getKey() + ".NovaCoin", entry.getValue());
        }

        saveConfig();
    }

    @EventHandler
    public void onJoin(PlayerJoinEvent e) {
        Player p = e.getPlayer();

        if (!getConfig().contains(p.getUniqueId().toString())) {
            getConfig().set(p.getUniqueId() + ".NovaCoin", 0);
            money.put(p.getUniqueId(), 0);
        } else {
            money.put(p.getUniqueId(), getConfig().getInt(p.getUniqueId() + ".NovaCoin"));
        }
    }


    private void giveCoin(Player p, int i) {
        UUID uuid = p.getUniqueId();
        money.put(uuid, money.get(uuid) + i);
    }

    @SuppressWarnings("unused")
    private void takeCoin(Player p, int i) {
        UUID uuid = p.getUniqueId();
        money.put(uuid, money.get(uuid) - i);
        p.sendMessage("§c§l$" + i + " silver taken!");
    }



    /////////////////////////////////////////////////////////////////////////////////

    //  Completion of Jumps



    @EventHandler
    public void onRightClickPlayer(PlayerInteractEvent event) {
        Player player = event.getPlayer();

                   if (event.getAction() == Action.RIGHT_CLICK_BLOCK && event.getClickedBlock().getType() == Material.GOLD_BLOCK) {
                    giveCoin(player, 1000);
                    Bukkit.dispatchCommand(player, "spawn " + player.getName());
                    player.sendMessage("Parkour > Gave You 1000 coinz!");
                }
            }



    /////////////////////////////////////////////////////////////////////////////////

    //Command to Give Coins and Take Coins!

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
            Player player = (Player) sender;
        if (cmd.getName().equalsIgnoreCase("givecoins")) {
            if (sender.hasPermission("coin.give")){
                    giveCoin(player, 1000);
                    player.sendMessage("Gave You 1000 coinz!");
            }
            return true;
        }
        return false;
    }

    }