Cancel Falldamage

Fledron · July 13, 2017, 4:24pm

i am trying to cancel the FallDamage for specific players. How can I do this? I know there is event.getCause() And I looked up in the docs but it confuses me. How do I check if the Damage is from Fall/Fire etc.?

gabizou · July 13, 2017, 4:30pm

I already wrote a really simple plugin that does something for this, but without permissions (I guess I could add permission checks as well):

github.com

gabizou/NoFallDamage/blob/master/src/main/java/com/gabizou/NoFallDamage.java#L45

    
      
          
          
@Plugin(id = "nofalldamage",
                  name = "NoFallDamage",
                  authors = "gabizou",
                  version = "1.1.0",
                  description = "Prevents players from taking fall damage"
          )
          public class NoFallDamage {
          
          
    @Listener
              public void onFall(DamageEntityEvent event, @Root DamageSource source, @Getter("getTargetEntity") Player subject) {
                  event.setCancelled(source.getType().equals(DamageTypes.FALL) && subject.hasPermission("nofalldamage.takenodamage"));
              }
          
          
}

Edit: I’ve added in a permission check

Fledron · July 13, 2017, 4:32pm

Okay, thank you very much! The only thing is, that I don’t completely understand what the @Root means? Is it like @First but it’s where the damage originally comes from?

gabizou · July 13, 2017, 4:39pm

@Root is a filter on the event where the first object in the Cause must be a DamageSource, if the event has a different root object, it would be ignored.