Chunks problem

I have the following code, however it does not seem to function. this work, except for chunk. When someone did the command /spawn (custom command), it's normally teleport him from a radius of 500x500 max, but i don't know why it's not loading chunks so when a player do the command /spawn it's teleporting him trough the void for 5 to 10 seconds (which is very very very very very very very very very very Boring). Please i need help.

Code:

final Location loc = p.getLocation();
                    Random rand = new Random();
                    loc.setX(-500 + rand.nextInt(1000));
                    loc.setZ(-500 + rand.nextInt(1000));
                    loc.setY(p.getWorld().getHighestBlockYAt(loc));
                    loc.getChunk().load(true);
                    Bukkit.getScheduler().scheduleSyncDelayedTask(plugin, new Runnable() {
                        public void run() {
                            p.teleport(loc);
                        }
                    }, 20L);
                    return false;

 

That sounds more like the server being slow or the connection.

@girardcome

 

@girardcome
I believe the chunk becomes unloaded if there isn't a player in it. So either cancel the chunk when it tries to unload VIA the event, or load the chunk when you teleport the player.

 

@girardcome

Because the server is generating the chunks underneath him, which takes time. You can solve this by pre-loading the chunks.

 

@mythbusterma That's what i did: http://hastebin.com/idahoxuzec.java ... and still putted in the void for a few seconds before teleported

 

2L is only 2 ticks.

Every second is 20 ticks so I'd suggest making the person wait 5 seconds before teleport. Which is 5 * 20