Getting a world from a config.

Hai! So I need to get a world from a config but everytime I try I get this:

Code:

Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to org.
bukkit.World

Code (Little bit messy):

Code:java

package me.CraftCreeper6.main;
 
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.block.Sign;
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.plugin.java.JavaPlugin;
import org.bukkit.util.Vector;
 
public class Main extends JavaPlugin implements Listener {
 
public void onEnable() {
 
System.out.print("[HubblePort] Enabled!");
 
getServer().getPluginManager().registerEvents(this, this);
 
}
 
public void onDisable() {
 
System.out.print("[HubblePort] Disabled!");
 
}
 
public boolean onCommand(CommandSender sender, Command cmd,
String commandLabel, String[] args) {
Player p = (Player) sender;
 
if (commandLabel.equalsIgnoreCase("HP")
&& args[0].equalsIgnoreCase("Set") && args[1] != null
&& args[2] != null && args[3] != null && args[4] != null
&& args[5] != null) {
 
getConfig().set(args[1] + ".World", args[2]);
getConfig().set(args[1] + ".X", args[3]);
getConfig().set(args[1] + ".Y", args[4]);
getConfig().set(args[1] + ".Z", args[5]);
 
saveConfig();
 
p.sendMessage(ChatColor.BLUE + "[" + ChatColor.RED + "HP"
+ ChatColor.BLUE + "]" + ChatColor.AQUA
+ " Succesfully set location for: " + args[1]
+ " to - World: " + args[2] + " X: " + args[3] + " Y: "
+ args[4] + " Z: " + args[5]);
 
}
 
return true;
}
 
public void tP(Player p, World world, int x, int y, int z) {
 
Location loc = new Location(world, x, y, z);
 
p.teleport(loc);
 
}
 
@EventHandler
public void onPlayerInteract(PlayerInteractEvent event) {
final Player p = event.getPlayer();
Block block = event.getClickedBlock();
 
if (block != null && block.getType() == Material.SIGN_POST
|| block != null && block.getType() == Material.WALL_SIGN) {
Sign sign = (Sign) block.getState();
Action action = event.getAction();
if (action == Action.RIGHT_CLICK_BLOCK) {
if (sign.getLine(0).equalsIgnoreCase("[HP]")
|| sign.getLine(0).equalsIgnoreCase(
ChatColor.BLUE + "[" + ChatColor.RED + "HP"
+ ChatColor.BLUE + "]")) {
 
sign.setLine(0, ChatColor.BLUE + "[" + ChatColor.RED + "HP"
+ ChatColor.BLUE + "]");
sign.update();
 
if (p.hasPermission("HP.Create")) {
 
p.sendMessage(ChatColor.BLUE
+ "["
+ ChatColor.RED
+ "HP"
+ ChatColor.BLUE
+ "]"
+ ChatColor.AQUA
+ " Remember to set the destination using: /HP set [Name] [World, X , Y, Z]");
 
}
 
final int x = getConfig().getInt(sign.getLine(1) + ".X");
final int y = getConfig().getInt(sign.getLine(1) + ".Y");
final int z = getConfig().getInt(sign.getLine(1) + ".Z");
final World world = (World) getConfig().get(sign.getLine(1) + ".World");
// HERE IS WHERE IT GETS THE WORLD FROM THE CONFIG
 
p.setVelocity(p.getLocation().getDirection().multiply(-3));
p.setVelocity(new Vector(p.getVelocity().getX(), 9.0D, p
.getVelocity().getZ()));
 
Bukkit.getScheduler().scheduleSyncDelayedTask(this,
new Runnable() {
 
@Override
public void run() {
 
tP(p, world, x, y, z);
 
p.sendMessage(ChatColor.BLUE + "["
+ ChatColor.RED + "HP"
+ ChatColor.BLUE + "]"
+ ChatColor.AQUA
+ " You have been teleported!");
 
}
 
}, 40);
 
} else {
 
}
}
}
}
 
}

Any help appreciated

 

You are trying to cast two incompatible types on to each other, instead of going (World).... do Bukkit.getServer.getWorld(<name>).

 

mythbusterma
Thanks! Works awesome! Exept for the fact that I get tp'ed into the void Any help?

mythbusterma
Figured out why but not sure how to fix it. http://prntscr.com/3nlq1y Can you help?

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

 

Perhaps messing with the player's velocity is doing that, I can't see anything obvious that would cause that.

 

mythbusterma

 

Javadocs said:
World getServer().getWorld( String name );

 

mythbusterma AronTheGamer
I found out why this is my config when I type the command:

Code:

TnT:
  World: Main
  X: '100'
  Y: '70'
  Z: '100'

As you see the int has a ' at either side that is making it get a String rather than a int thus making me fall through the void. Does anyone know a fix for this?

 

CraftCreeper6
You're storing strings instead of integers. In your command where you have:

Code:java

getConfig().set(args[1] + ".World", args[2]);
getConfig().set(args[1] + ".X", args[3]);
getConfig().set(args[1] + ".Y", args[4]);
getConfig().set(args[1] + ".Z", args[5]);

Do

Code:java

getConfig().set(args[1] + ".World", args[2]);
getConfig().set(args[1] + ".X", Integer.parseInt(args[3]));
getConfig().set(args[1] + ".Y", Integer.parseInt(args[4]));
getConfig().set(args[1] + ".Z", Integer.parseInt(args[5]));

To avoid errors do a check on the arguments to make sure they're integers before changing them from string to integers.
EDIT:
Check this for the last thing I said
http://stackoverflow.com/questions/5439529/determine-if-a-string-is-an-integer-in-java