help|when using my plugin

when I am trying to use my plying this is the error I get:
22:12:25 [SEVERE] Nag author: 'alex' of 'infItems' about the following: onPlayer
CommandPreprocess has been replaced with a new signature, (PlayerCommandPreproce
ssEvent)

what does it mean?
how do I fix this?
Thanks!

 

Whats the plugin?

 

I made a plugin that once you place a block then you get it in your invetory in a stack of 64
I think that thats the part that does problems:

public
void onPlayerCommand(PlayerChatEvent event) {
//Make the message a string.


String[] split = event.getMessage().split(
" ");
//Get the player that talked.
Player player = event.getPlayer();

if ((split[0].equalsIgnoreCase("/infItems"))|| (split[0].equalsIgnoreCase("/inf"))
|| (split[0].equalsIgnoreCase("/infinite"))) {
//Run the method toggleVision for player
plugin.toggleVision(player);
if(split[0].equalsIgnoreCase("/infhelp"))
plugin.instructions(player);

event.setCancelled(true);
}

anyone?

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

 

use on command not onPlayerCommandPreprocess

 

it didnt help, I am still getting the same error.
can someone give me a guide on how to make a simple up to date plugin?
because i've seen a guide but from how it looks like, its probably old.

 

what is the error

 

[SEVERE] Nag author: 'alex' of 'infItems' about the following: onPlayer
CommandPreprocess has been replaced with a new signature, (PlayerCommandPreproce
ssEvent)

 

This.

If possible, I would like this spelled out for me like the newb I am. I'm having the same issue. When registering my event in the pm.RegisterEvent(Event.Type.PLAYER_COMMAND .... ) is not a valid constant. The choices I really have Event.Type.PLAYER_CHAT or Event.Type.PLAYER_COMMAND_PREPROCESS.

I've tried several variations of each but seem to end up with the server not recognizing the command. Here's a small snippet of what I have, maybe we can compare and see.

All I'm doing now is practice to see if I can actually make a working command (as I have failed with other tutorials I've used here)

-------------
I know PlayerCommandPreprocessEvent is not a desired way of dealing with it, this was after several attempts I tried this, however, this isn't want is causing the error, as it appears with both PlayerChatEvent or PlayerCommandPreprocess.

Here is where I"m getting the "Nag Author" from. If I change Event.Type.PLAYER_COMMAND_PREPROCESS to Event.Type.PLAYER_CHAT, then I don't receive the nag author error, but I don't get the access to the command the server has no clue what it is.

But yeah, I'm a new to Bukkit coding, so if someone has any insight I'd appreciate it. Using Bukkit 709, that coincides along with the correct version of CraftBukkit (I doubled checked before I his post reply to be sure).

The only real thing I can't figure out is how to get the server to recognize the command. The error itself I've worked around (at least in my head I have)

Edit:
Fixed Redneck Typing Slurs.
*After Note: I was never able to actually access the command.

 

insted of what youre doing

Code:

    public boolean onCommand(CommandSender sender,Command command,String label,String[] args) {
        if (sender instanceof Player) {
            Player p=(Player)sender;
            if (cmd.getName().equalsIgnoreCase("infItems")||
            cmd.getName().equalsIgnoreCase("infinite")||
            cmd.getName().equalsIgnoreCase("inf")) {
                plugin.toggleVision(p);
            }
            if (cmd.getName().equalsIgnoreCase("infhelp") {
                plugin.instructions(player);
            }
        }
    }

use this in the main class
dont forget to add the commands in plugin.yml

 

I didnt really understand,
this is my main class:

Code:

package com.bukkit.alex.infItems;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import org.bukkit.Server;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.Event;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.PluginLoader;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.plugin.PluginManager;

public class infItems extends JavaPlugin{
 private final infItemsPlayerListener playerListener = new infItemsPlayerListener(this);
    private final infItemsBlockListener blockListener = new infItemsBlockListener(this);
    public final HashMap<Player, ArrayList<Block>> basicUsers = new HashMap();
    private final HashMap<Player, Boolean> debugees = new HashMap<Player, Boolean>();

 @Override
 public void onDisable() {
  System.out.println("infItems Disabled");
 }
 @Override
 public void onEnable() {
  PluginManager pm = getServer().getPluginManager();
     pm.registerEvent(Event.Type.PLAYER_CHAT, this.playerListener, Event.Priority.Normal, this);
        pm.registerEvent(Event.Type.BLOCK_PLACE, blockListener, Event.Priority.Normal, this);
        PluginDescriptionFile pdfFile = this.getDescription();
        System.out.println( pdfFile.getName() + " version " + pdfFile.getVersion() + " is enabled!" );
 }
   public boolean isDebugging(final Player player) {
         if (debugees.containsKey(player)) {
             return debugees.get(player);
         } else {
             return false;
         }
     }
     public void setDebugging(final Player player, final boolean value) {
         debugees.put(player, value);
     }
     public boolean enabled(Player player) {
   return this.basicUsers.containsKey(player);
  }
     public void toggleVision(Player player) {
   if (enabled(player)) {
    this.basicUsers.remove(player);
    player.sendMessage("Infinite items disabled");
   } else {
    this.basicUsers.put(player, null);
    player.sendMessage("Infinite items enabled.\r\nType /infhelp for instructions.");
   }
  }
            public void instructions(Player player){
                player.sendMessage("To turn on and off the plugin type:\r\n/infItems,\r\n/infinite,\r\n/inf.");
    player.sendMessage("To get the block you want at a stack of 64 blocks, just place 1 block.");
            }

}

what do I need to change here?

 

add the snippet i gave you
and remove the player listener and its registrations

 

I'm new to this, so sorry for my stupid questions
by player listener do you mean the toggleView function?
and what are the registrations?
If you can change my main class and add your snippet that would be great!

 

matter123, thanks for the code response, I implemented it myself into my code, and I have no compile errors, nor any run time errors in Bukkit, however the command itself is still not recognized, I might have it done incorrectly inside the plugin.yml.

Code:

name: SamaTest
main: com.ronnsama.epicrus.SamaTest
version: 1.0
command:
  clearinventory:

Is the command declared correctly? Or is there another way, this is how I seen all I've found so far. I couldn't think of anything else, as I've dredged thru the few lines of code I have, and cannot for the life of be figure out what's wrong besides that. Thanks again.

 

its not that hard

Code:

import org.bukkit.Server;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.Event;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.PluginLoader;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.plugin.PluginManager;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;

public class infItems extends JavaPlugin{
    private final infItemsBlockListener blockListener = new infItemsBlockListener(this);
    public final HashMap<Player, ArrayList<Block>> basicUsers = new HashMap();
    private final HashMap<Player, Boolean> debugees = new HashMap<Player, Boolean>();

 @Override
 public void onDisable() {
  System.out.println("infItems Disabled");
 }
 @Override
 public void onEnable() {
  PluginManager pm = getServer().getPluginManager();
        pm.registerEvent(Event.Type.BLOCK_PLACE, blockListener, Event.Priority.Normal, this);
        PluginDescriptionFile pdfFile = this.getDescription();
        System.out.println( pdfFile.getName() + " version " + pdfFile.getVersion() + " is enabled!" );
 }
   public boolean isDebugging(final Player player) {
         if (debugees.containsKey(player)) {
             return debugees.get(player);
         } else {
             return false;
         }
     }
     public void setDebugging(final Player player, final boolean value) {
         debugees.put(player, value);
     }
     public boolean enabled(Player player) {
   return this.basicUsers.containsKey(player);
  }
     public void toggleVision(Player player) {
   if (enabled(player)) {
    this.basicUsers.remove(player);
    player.sendMessage("Infinite items disabled");
   } else {
    this.basicUsers.put(player, null);
    player.sendMessage("Infinite items enabled.\r\nType /infhelp for instructions.");
   }
  }
            public void instructions(Player player){
                player.sendMessage("To turn on and off the plugin type:\r\n/infItems,\r\n/infinite,\r\n/inf.");
    player.sendMessage("To get the block you want at a stack of 64 blocks, just place 1 block.");
            }

    public boolean onCommand(CommandSender sender,Command command,String label,String[] args) {
        if (sender instanceof Player) {
            Player p=(Player)sender;
            if (cmd.getName().equalsIgnoreCase("infItems")||
            cmd.getName().equalsIgnoreCase("infinite")||
            cmd.getName().equalsIgnoreCase("inf")) {
                plugin.toggleVision(p);
            }
            if (cmd.getName().equalsIgnoreCase("infhelp") {
                plugin.instructions(player);
            }
        }
    }
}

and remove
infItemsPlayerListener

note i changed you package name it was invalid

post your main class

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

 

matter,
in what you've brought me, than the objects: cmd, player, plugin dont exist
I need to initialize them, but i dont know where and what type.
I'm new to this, its my first time programming a plugin so...

 

Code:

package com.ronnsama.epicrus.SamaTest;
import java.util.HashMap;

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 SamaTest extends JavaPlugin {

    public void onEnable() {
        PluginDescriptionFile pdfFile = this.getDescription();
        System.out.println( pdfFile.getName() + " version " + pdfFile.getVersion() + " is enabled!" );
    }
    public void onDisable() {
        System.out.println("Sama Test Disabled!");
    }
    public boolean isDebugging(final Player player) {
        if (debugees.containsKey(player)) {
            return debugees.get(player);
        } else {
            return false;
        }
    }

    public void setDebugging(final Player player, final boolean value) {
        debugees.put(player, value);
    }

    public boolean onCommand(CommandSender sender, Command command, String label, String[] args){
        if( sender instanceof Player){
            Player p=(Player)sender;
            if(command.getName().equalsIgnoreCase("clearinventory")){
                p.getInventory().clear();
                p.sendMessage("Inven Clear");
            }
        }
        return false;
    }
}

 

they do exist cb calls the method oncommand and passes those arguments

try this

Code:

package com.ronnsama.epicrus.SamaTest;

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 SamaTest extends JavaPlugin {

    public void onEnable() {
        PluginDescriptionFile pdfFile = this.getDescription();
        System.out.println( pdfFile.getName() + " version " + pdfFile.getVersion() + " is enabled!" );
    }
    public void onDisable() {
        System.out.println("Sama Test Disabled!");
    }

    public boolean onCommand(CommandSender sender, Command command, String label, String[] args){
        if( sender instanceof Player){
            Player p=(Player)sender;
            if(command.getName().equalsIgnoreCase("clearinventory")){
                p.getInventory().clear();
                p.sendMessage("Inven Clear");
        return true;
            }
        }
        return false;
    }
}

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

 

No sadly not, I tried both putting the changes in by hand and a copy & paste, they both compile w/ no errors, and no run time errors, but the server still does not recognize the command (even if I op myself, which I did to make sure)

And I thought the HashMap was a bit much as the command doesn't toggle, so thanks for inadvertently clearing that up for me.

 

I tried compiling, but I have errors here:

Code:

public boolean onCommand(CommandSender sender,Command command,String label,String[] args) {
        if (sender instanceof Player) {
            Player p=(Player)sender;
            if (command.getName().equalsIgnoreCase("infItems")||
            command.getName().equalsIgnoreCase("infinite")||
            command.getName().equalsIgnoreCase("inf")) {
                [I][B]plugin[/B][/I].toggleVision(p);
                return true;
            }
            if (command.getName().equalsIgnoreCase("infhelp")) {
              [I] [B]plugin[/B][/I].instructions(p);
                return true;
            }
        }
        return false;
    }

It doesnt find the plugin object.
and I also receie an error in the infItemsBlockListener:

Code:

 public void onBlockPlace(BlockPlaceEvent event) {
   Player player = event.getPlayer();
   Block block = event.getBlockPlaced();
   if(infItems.plugin.enabled(player)){
     ItemStack[] stack=new ItemStack[1];
     stack[0].setTypeId(block.getTypeId());
     stack[0].setAmount(64);
     player.getInventory().addItem(stack);
   }
  }

 

use

Code:

this

instead of plugin in on command and show your error

 

ye, and actually i dont even have to use this because its in the same class.
and in infItemsBlockListener, the error is that there isnt any object called plugin in infItems.
if I remove the .plugin from this line:

Code:

if(infItems.plugin.enabled(player)){

then it tells me to turn the enabled function to static and then it doesnt work at all.

anyone?

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

 

paste your whole block listener

 

Code:

//All the imports
import com.bukkit.alex.infItems.infItemsPlayerListener;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.event.block.BlockListener;
import org.bukkit.inventory.ItemStack;
//Start the class BasicBlockListener
public class infItemsBlockListener extends BlockListener{
  public static infItems plugin;
  public infItemsBlockListener(infItems instance) {
      plugin = instance;
    }
  //This method is called when ever a block is placed.
  public void onBlockPlace(BlockPlaceEvent event) {
   //Get the player doing the placing
   Player player = event.getPlayer();
   //Get the block that was placed
   Block block = event.getBlockPlaced();
   //If the block is a torch and the player has the command enabled. Do this.
   if(infItemsPlayerListener.plugin.enabled(player)){
                            ItemStack[] stack=new ItemStack[1];
                            stack[0].setTypeId(block.getTypeId());
                            stack[0].setAmount(64);
                            player.getInventory().addItem(stack);
   }
  }
}

someone?

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

 

Code:

//All the imports
import com.bukkit.alex.infItems.infItemsPlayerListener;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.event.block.BlockListener;
import org.bukkit.inventory.ItemStack;
//Start the class BasicBlockListener
public class infItemsBlockListener extends BlockListener{
  public infItems plugin;
  public infItemsBlockListener(infItems instance) {
      plugin = instance;
    }
  //This method is called when ever a block is placed.
  public void onBlockPlace(BlockPlaceEvent event) {
   //Get the player doing the placing
   Player player = event.getPlayer();
   //Get the block that was placed
   Block block = event.getBlockPlaced();
   //If the block is a torch and the player has the command enabled. Do this.
   if(plugin.enabled(player)){
                            ItemStack[] stack=new ItemStack[1];
                            stack[0].setTypeId(block.getTypeId());
                            stack[0].setAmount(64);
                            player.getInventory().addItem(stack);
   }
  }
}

 

now it just doesnt do a thing.
it works with no problems but once i place a block the ammount i have in a stack doesnt change

 

show me your plugin.yml

 

Code:

name: infItems
main: com.bukkit.alex.infItems.infItems
version: 1
description: A Basic plugin
authors:
- alex
commands:
 inf:
  usage: /inf
 infinite:
  usage: /infinite
 infhelp:
  usage: /infhelp
 infItems:
  usage: /infItems

 

make main com.alex.infItems.infItems
make all your packages com.alex.infItems

 

still no change
here's all my code see if you can change it or something so it will work:
main class:

Code:

package com.alex.infItems;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import org.bukkit.Server;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.Event;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.PluginLoader;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.plugin.PluginManager;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
public class infItems extends JavaPlugin{
    public final HashMap<Player, ArrayList<Block>> basicUsers = new HashMap();
    private final HashMap<Player, Boolean> debugees = new HashMap<Player, Boolean>();

 @Override
 public void onDisable() {
  System.out.println("infItems Disabled");
 }
 @Override
 public void onEnable() {
   PluginManager pm = getServer().getPluginManager();
        PluginDescriptionFile pdfFile = this.getDescription();
        System.out.println( pdfFile.getName() + " version " + pdfFile.getVersion() + " is enabled!" );
 }
   public boolean isDebugging(final Player player) {
         if (debugees.containsKey(player)) {
             return debugees.get(player);
         } else {
             return false;
         }
     }
     public void setDebugging(final Player player, final boolean value) {
         debugees.put(player, value);
     }
     public boolean enabled(Player player) {
   return this.basicUsers.containsKey(player);
  }
     public void toggleVision(Player player) {
   if (enabled(player)) {
    this.basicUsers.remove(player);
    player.sendMessage("Infinite items disabled");
   } else {
    this.basicUsers.put(player, null);
    player.sendMessage("Infinite items enabled.\r\nType /infhelp for instructions.");
   }
  }
            public void instructions(Player player){
                player.sendMessage("To turn on and off the plugin type:\r\n/infItems,\r\n/infinite,\r\n/inf.");
    player.sendMessage("To get the block you want at a stack of 64 blocks, just place 1 block.");
            }
    public boolean onCommand(CommandSender sender,Command command,String label,String[] args) {
        if (sender instanceof Player) {
            Player p=(Player)sender;
            if (command.getName().equalsIgnoreCase("infItems")||
            command.getName().equalsIgnoreCase("infinite")||
            command.getName().equalsIgnoreCase("inf")) {
                toggleVision(p);
                return true;
            }
            if (command.getName().equalsIgnoreCase("infhelp")) {
                instructions(p);
                return true;
            }
        }
        return false;
    }
}

blockListener:

Code:

package com.alex.infItems;
//All the imports
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.event.block.BlockListener;
import org.bukkit.inventory.ItemStack;
//Start the class BasicBlockListener
public class infItemsBlockListener extends BlockListener{
  public infItems plugin;
  public infItemsBlockListener(infItems instance) {
      plugin = instance;
    }
  //This method is called when ever a block is placed.
  public void onBlockPlace(BlockPlaceEvent event) {
   //Get the player doing the placing
   Player player = event.getPlayer();
   //Get the block that was placed
   Block block = event.getBlockPlaced();
   //If the block is a torch and the player has the command enabled. Do this.
   if(plugin.enabled(player)){
                            ItemStack[] stack=new ItemStack[1];
                            stack[0].setTypeId(block.getTypeId());
                            stack[0].setAmount(64);
                            player.getInventory().addItem(stack);
   }
  }
}

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

 

new plugin.yml?