[Now with NPE's!]Teleport player to "the end"? Then back to spwan in 5 minutes

OK, for the PlayerRespawnEvent, do what you were doing and teleport them to the End. Then schedule a task that is 5 mins long, inside there, teleport them to the main world.

 

Erm, hmm. I myself have not worked with timers and such, but how might I go about doing that?

It always says "initialize variable" blah blah blah GRRRRRRRRRRR

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

 

Make sure your event is set up right, something like this: p

Code:java

public void onRespawn(PlayerRespawnEvent event){
final Player p = event.getPlayer();
event.setRespawnLocation(endcoords);
//NOTE: you need to input your coords here
getServer().getScheduler().scheduleSyncDelayedTask(this, new Runnable(){
public void run(){
p.teleport(getServer().getWorld(overworld name..).getSpawn());
//NOTE: you need to enter your worlds name here
}
}, 6000L);
}

That will make them respawn in the end and teleport them to the overworld spawn after 5 mins.

 

Dude, thanks.

 

Welcome!

 

Dude, same error.
travja

 

calebbfmv what error?

 

travja

Code:

16:33:41 [WARNING] Task of 'CH Limbo' generated an exception
java.lang.NullPointerException
        at com.craft.hammer.Lim.Bo$1.run(Bo.java:37)
        at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(C
raftScheduler.java:126)
        at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:512)
        at net.minecraft.server.DedicatedServer.q(DedicatedServer.java:212)
        at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:476)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:408)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)
16:33:59 [WARNING] Task of 'CH Limbo' generated an exception
java.lang.NullPointerException
        at com.craft.hammer.Lim.Bo$2.run(Bo.java:70)
        at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(C
raftScheduler.java:126)
        at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:512)
        at net.minecraft.server.DedicatedServer.q(DedicatedServer.java:212)
        at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:476)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:408)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)

 

Can you give me your class?

 

Code:

package com.craft.hammer.Lim;
 
import java.util.logging.Logger;
 
import org.bukkit.Location;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerRespawnEvent;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Bo extends JavaPlugin implements Listener {
 
public Logger log = Logger.getLogger("Minecraft");
 
        @Override
        public void onEnable() {
  log.info("================================");
  log.info("CraftHammer Limbo is now enabled");
  log.info("================================");
  getServer().getPluginManager().registerEvents(this, this);
        }

 
        @Override
        public void onDisable() {
        log.info("=================================");
        log.info("CraftHammer Limbo is now disbaled");
        log.info("=================================");
        }
     // X29 Y135 Z-64 main world
        // end X-5 Y67 Z -5
        @EventHandler
        public void onRespawn(PlayerRespawnEvent event){
            final Player p = event.getPlayer();
            Location loc = new Location(getServer().getWorld("world_the_end"), -5, 67, -5);
            event.setRespawnLocation(loc);
            getServer().getScheduler().scheduleSyncDelayedTask(this, new Runnable(){
            public void run(){
            p.teleport(getServer().getWorld("world").getSpawnLocation());
            }
            }, 6000L);
            }
}

 

What line is line 70?

 

I think you have to load the world first. Try doing:

Code:

World w = getServer().createWorld(new WorldCreator("world_the_end"));

before you try to teleport to it and use 'w' as the world.
the createWorld method will either create or load a world so make sure that you have the right name otherwise you will be using a completely new world

 

No, I can teleport to the nether just fine, it is teleporting BACK that is difficult/is not working.

There is no line 70.... Dah Faq is up with this?

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

 

That is really weird.
It is calling 2 errors at 2 different locations:

Code:

at com.craft.hammer.Lim.Bo$1.run(Bo.java:37)
at com.craft.hammer.Lim.Bo$2.run(Bo.java:70)

It's saying they are at line 37 and 70 but it only goes up to line 41. It is also saying that there is another run method in (presumably) another scheduled event on line 70.

 

I see that, 37 is setRespawn(loc) thing and line 70? Da FAQQQ

 

The respawn location is null... Make sure it's set to something...

 

Um, It isn't

 

can you give me the loc object?

 

Code:

Location loc = new Location(getServer().getWorld("world_the_end"), -5, 67, -5);

 

There you go, it can't find the world "world_the_end"

 

*facepalm* yes it can, the problem is teleporting BACK.

 

Can you post your most recent code? Sorry for not understanding.. *facepunch...*

 

Code:

package com.craft.hammer.Lim;
 
import java.util.logging.Logger;
 
import org.bukkit.Location;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerRespawnEvent;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Bo extends JavaPlugin implements Listener {
 
public Logger log = Logger.getLogger("Minecraft");
 
        @Override
        public void onEnable() {
  log.info("================================");
  log.info("CraftHammer Limbo is now enabled");
  log.info("================================");
  getServer().getPluginManager().registerEvents(this, this);
        }

 
        @Override
        public void onDisable() {
        log.info("=================================");
        log.info("CraftHammer Limbo is now disbaled");
        log.info("=================================");
        }
     // X29 Y135 Z-64 main world
        // end X-5 Y67 Z -5
        @EventHandler
        public void onRespawn(PlayerRespawnEvent event){
            final Player p = event.getPlayer();
            Location loc = new Location(getServer().getWorld("world_the_end"), -5, 67, -5);
            event.setRespawnLocation(loc);
            getServer().getScheduler().scheduleSyncDelayedTask(this, new Runnable(){
            public void run(){
            p.teleport(getServer().getWorld("world").getSpawnLocation());
            }
            }, 6000L);
            }
 }

 

I don't know.. but I can mess around with some code tomorrow to try and help you, in the mean time, good luck!

 

Cool, I am going yo slepp. as you can tell I need it. Night and thanks:

PS: This is still not solved for everyone out there...

Bumpidy bumpidy bump buh bump!

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

 

Here is what I got to work:

Code:java

package me.Travja.DeathPenalty;
 
import java.util.logging.Logger;
 
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerRespawnEvent;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Main extends JavaPlugin implements Listener{
public Logger log;
public void onEnable(){
log = this.getLogger();
log.info("DeathPenalty has been Enabled!!");
this.getServer().getPluginManager().registerEvents(this, this);
}
public void onDisable(){
log.info("DeathPenalty has been Disabled!!");
}
@EventHandler
public void onRespawn(PlayerRespawnEvent event){
final Player p = event.getPlayer();
Location loc = Bukkit.getServer().getWorld("world_the_end").getSpawnLocation();
event.setRespawnLocation(loc);
getServer().getScheduler().scheduleSyncDelayedTask(this, new Runnable(){
public void run(){
Location loc = Bukkit.getServer().getWorld("world").getSpawnLocation();
p.teleport(loc);
}
}, 6000L);
 
}
}

And plugin.yml:

Code:

name: DeathPenalty
main: me.Travja.DeathPenalty.Main
version: 1.0
description: Just a Death Pentalty plugin
author: travja

 

Yeah it dont work. crap

 

That worked perfectly fine for me. I got tele'd to the end and back in 5 mins.

 

Odd it didn't work for me.............. Anyway i shall figure it out

 

Make sure that you do not have an older version of the plugin inside your plugins/ folder. Looks like you have an older backup or the likes inside of that folder .