Solved Need help with PlayerToggleSneakEvent

Hey!
I have a question.
My server chrashes everytime I release my 'Sneak' button. I want that the player gets a several amount of velocity while he is sneaking. But my code doesnt work.

Code:

@EventHandler
   public void onSetSneak(PlayerToggleSneakEvent event) {
     Player p = event.getPlayer();
     if (!p.isSneaking()) {
       //p.sendMessage("Hey1");
       while (p.isSneaking()) {
         p.setVelocity(p.getLocation().getDirection().multiply(0.5));
         p.setVelocity(new Vector(p.getVelocity().getX(), 0.3D, p.getVelocity().getZ()));
        // p.sendMessage("Hey2");
       }
     }
   }

Can somebody help me?

 

@timtower Thats why I am asking for help.

 

@Tendey
Replace the while loop with a repeating BukkitRunnable.

 

@Tendey

Replace this with a Repeating Task. Every time it repeats, check if the player is shifting. If they are shifting, set the velocity. If not, cancel the task.

 

@Zombie_Striker @AlvinB @timtower Does anybody have an example how to fix this? Because I'm doing 'Java Bukkit' just a week and learning everyday new stuff

 

@Tendey
Click the link in my last post (OR HERE) to get the wiki page.

 

@Zombie_Striker I need an example with my code.

 

@Tendey
No one here is going to spoonfeed you code. We are here to help you, not write your plugin for you. The link I provided will teach you how to set up repeating tasks, and already has some examples in it.

 

@timtower @Zombie_Striker So, my code is looking like that right now:

@EventHandler
public void onSneak(PlayerToggleSneakEvent event) {
// Create the task anonymously and schedule to run it once, after 20 ticks
new BukkitRunnable() {

@Override
public void run() {
Player p = event.getPlayer();
if (p.isSneaking()) {
p.setVelocity(p.getLocation().getDirection().multiply(0.5));
p.setVelocity(new Vector(p.getVelocity().getX(), 0.3D, p.getVelocity().getZ()));
p.sendMessage("Hey");
}
}

}.runTaskLater(this.plugin, 1);
}


But now I want that while the player is sneaking he gets velocity.

 

Solved it, anyway thx for your help @Zombie_Striker , @AlvinB , @timtower !