[GUI's] Sell an Item!

Hi Guys!
I cant figure out how to give a player an Item + Charge him for money when he clicks on an Item in the GUI!
- Its a SHOP Gui

Hope you can help

Vault Setup:

Code:

public static Economy econ = null;
   
      public void onEnable()
      {
       
        Bukkit.getServer().getPluginManager().registerEvents(this, this);
       
        if (!setupEconomy())
        {
          getLogger().severe(String.format("[%s] - M8 i har ikke noget Penge Plugin", new Object[] { getDescription().getName() }));
          getServer().getPluginManager().disablePlugin(this);
          return;
        }
      }
     
      private boolean setupEconomy()
      {
        if (getServer().getPluginManager().getPlugin("Vault") == null) {
          return false;
        }
        RegisteredServiceProvider<Economy> rsp = getServer().getServicesManager().getRegistration(Economy.class);
        if (rsp == null) {
          return false;
        }
        econ = (Economy)rsp.getProvider();
        return econ != null;
      }

My Code where i want the Player to Pay + Receive the item:

Code:

    @EventHandler
    public void onInventoryClickE(InventoryClickEvent e) {
        if (!e.getInventory().getName().equalsIgnoreCase(MiningMenu.getName())) return;
       
        if(e.getCurrentItem().getItemMeta() == null) return;
        if (e.getCurrentItem().getItemMeta().getDisplayName().contains("Diamond = 250 ,-")){
            e.setCancelled(true);

            EconomyResponse r = econ.withdrawPlayer(e.getWhoClicked(), 250);
           
              if (r.transactionSuccess()) {
            e.getWhoClicked().getInventory().addItem(new ItemStack(Material.DIAMOND, 1));
              }
        }
    }

 

on click of an item, get its price (you should have them somewhere) and give the player the item and then economy.withdraw(ammount); (code writtine on ipad sorri)

 

@mine-care
It didnt work ;(

I tried another way, but it didnt work ;( Any fixes?!?!:

Code:

              EconomyResponse r = econ.withdrawPlayer(e.getPlayer(), 250);
              if (r.transactionSuccess()) {
          
            e.getWhoClicked().getInventory().addItem(new ItemStack(Material.DIAMOND, 1));
              }

 

@BechGameplay what didnt work? did it take the $$ did it add the diamond?

 

@mine-care
In Eclipse it gave me an error, there is nothing called; econ.withdraw

Sry for beeing nooby ;( Still Learning

 

@BechGameplay i am not sure if the method is that, check the available methods for one that contains withdraw from a player's accound (read docs) And no need to apologise! =D i like to help people learn! <3

 

I have an API for this if you're interested (requires Java 8): https://github.com/CodeLanx/CodelanxLib/tree/master/src/main/java/com/codelanx/codelanxlib/inventory

An example implementation:

Code:java

/*
 * Copyright (C) 2015 Codelanx, All Rights Reserved
 *
 * This work is licensed under a Creative Commons
 * Attribution-NonCommercial-NoDerivs 3.0 Unported License.
 *
 * This program is protected software: You are free to distrubute your
 * own use of this software under the terms of the Creative Commons BY-NC-ND
 * license as published by Creative Commons in the year 2015 or as published
 * by a later date. You may not provide the source files or provide a means
 * of running the software outside of those licensed to use it.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the Creative Commons BY-NC-ND license
 * long with this program. If not, see <[url]https://creativecommons.org/licenses/>[/url].
 */
package com.codelanx.codelanxlib.test;
 
import com.codelanx.codelanxlib.inventory.InventoryInterface;
import com.codelanx.codelanxlib.inventory.InventoryPanel;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
 
/**
 * Class description for {@link InterfaceTest}
 *
 * @since 0.1.0
 * @author 1Rogue
 * @version 0.1.0
 */
public final class InterfaceTest {
 
    private final InventoryInterface internal;
 
    public InterfaceTest() {
        this.internal = this.sampleInventory();
    }
 
    /**
     * Opens the interface for the player
     *
     * @since 0.1.0
     * @version 0.1.0
     *
     * @param p
     */
    public void open(Player p) {
        this.internal.openInterface(p);
    }
 
    /**
     * Creates an example of an {@link InventoryInterface}
     *
     * @since 0.1.0
     * @version 0.1.0
     *
     * @return The example {@link InventoryInterface}
     */
    private InventoryInterface sampleInventory() {
        InventoryInterface myInterface = new InventoryInterface();
        //Add panels, or inventory screens
        //Makes an inventory screen with 1 row of 9 slots, with the title "Buy a diamond!"
        InventoryPanel sellDiamond = myInterface.newPanel("Buy a diamond!", 1);
        //creates an icon in this panel's inventory and defines behavior
        sellDiamond.newIcon(new ItemStack(Material.DIAMOND), (player, ii, icon) -> {
            /*
                Types:
                player -> org.bukkit.entity.Player
                ii -> com.codelanx.codelanxlib.inventory.InventoryInterface
                icon -> com.codelanx.codelanxlib.inventory.MenuIcon
            */
            //take money using the "player" variable
            player.getInventory().addItem(new ItemStack(Material.DIAMOND));
            player.closeInventory();
        });
        return myInterface;
    }
 
}

Code:java

/*
 * Copyright (C) 2015 Codelanx
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <[url]http://www.gnu.org/licenses/>[/url].
 */
package com.codelanx.bukkittest;
 
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
 
/**
 * Class description for {@link BukkitTest}
 *
 * @since 1.0.0
 * @author 1Rogue
 * @version 1.0.0
 */
public class BukkitTest extends JavaPlugin {
 
    private final static InterfaceTest test = new InterfaceTest();
 
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
        if (!(sender instanceof Player)) {
            return true;
        }
        BukkitTest.test.open((Player) sender);
        return true;
    }
 
}

It allows you to set icons and such to do whatever action you want, and you can save/load the options to and from a yaml file.

 

Are you sure the code in your event is running? Put in debug code!

 

The event is running just fine, when i put in:

Code:

e.getWhoClicked().setGameMode(GameMode.CREATIVE);

It changes the gamemode, and when people click on an item the get the item but they arent charged!
@teej107

@1Rogue Cool Thanks! I will just make sure that it is charging the players money?!

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Well that's a functional interface you're supplying, you can do whatever code you want there. It's the code that will be executed when the item is clicked inside the inventory.

 

@1Rogue
That is my Problem, i dont know how to charge em Money ;(

Im Used to use this method, but it didnt work. Eclipse gives me an error when i type e.getPlayer() or if i change it to e.getWhoClicked()

Code:

EconomyResponse r = econ.withdrawPlayer(e.getPlayer(), 250);
              if (r.transactionSuccess()) {

 

What's your current code?

 

@1Rogue This is my WithDraw Code

 

I meant all of your code for the entire shop aspect.

 

@1Rogue
This is My Economy Setup:

Code:

public static Economy econ = null;
  
      public void onEnable()
      {
      
        Bukkit.getServer().getPluginManager().registerEvents(this, this);
      
        if (!setupEconomy())
        {
          getLogger().severe(String.format("[%s] - M8 i har ikke noget Penge Plugin", new Object[] { getDescription().getName() }));
          getServer().getPluginManager().disablePlugin(this);
          return;
        }
      }
    
      private boolean setupEconomy()
      {
        if (getServer().getPluginManager().getPlugin("Vault") == null) {
          return false;
        }
        RegisteredServiceProvider<Economy> rsp = getServer().getServicesManager().getRegistration(Economy.class);
        if (rsp == null) {
          return false;
        }
        econ = (Economy)rsp.getProvider();
        return econ != null;
      }

 

And your InventoryClickEvent method?

 

@1Rogue
Here you Go:

Code:

    @EventHandler
    public void onInventoryClickE(InventoryClickEvent e) {
        if (!e.getInventory().getName().equalsIgnoreCase(MiningMenu.getName())) return;
       
        if(e.getCurrentItem().getItemMeta() == null) return;
        if (e.getCurrentItem().getItemMeta().getDisplayName().contains("Diamond = 250 ,-")){
            e.setCancelled(true);

            //NEED THE WITHDRAW CODEHERE!
           
            e.getWhoClicked().getInventory().addItem(new ItemStack(Material.DIAMOND, 1));
           
        }
    }

 

http://docs.oracle.com/javase/tutorial/java/index.html Try going through all of the first three sections ("Object-Oriented Programming Concepts" until "Classes and Objects"). If you read it all, then you should be able to come back here and tell me your problem + solution (hint: Using a public static econ variable isn't the solution).

 

@1Rogue
I tried to read it, but i didnt get much out of it ;(
- If you could give me some more hints i could try to figure it out myself

Problem:
- I Cant figure out to charge people for money when they click on an Item in the GUI ;(

Solution:
I tried this: http://gyazo.com/9e821979db11b7acff2e05550d7e9e0e but it didnt work ;( + i changed Public Static econ to Private econ

Hope you can help me

Sry for beeing a noob ;(