fixed knockback issue in high ground

src/main/java/eu/mhsl/minenet/minigames/instance/game/stateless/types/highGround/HighGround.java

@@ -51,15 +51,18 @@ class HighGround extends StatelessGame {
 
         this.eventNode().addListener(
             EntityKnockbackEvent.class,
-            entityKnockbackEvent -> entityKnockbackEvent.setSettings(
+            entityKnockbackEvent -> {
+                if(entityKnockbackEvent.getEntity().getVelocity().y() > 4) { entityKnockbackEvent.setCancelled(true); return; }
+                entityKnockbackEvent.setSettings(
                 KnockbackSettings.builder()
                     .horizontal(1.1)
-                    .vertical(KnockbackSettings.DEFAULT.vertical())
-                    .verticalLimit(KnockbackSettings.DEFAULT.verticalLimit())
-                    .extraHorizontal(KnockbackSettings.DEFAULT.extraHorizontal())
-                    .extraVertical(KnockbackSettings.DEFAULT.extraVertical())
+                    .vertical(0)
+                    .verticalLimit(0)
+                    .extraHorizontal(0.5)
+                    .extraVertical(0)
                     .build()
-            )
+            );
+            }
         );
 
         this.eventNode().addListener(InstanceTickEvent.class, instanceTickEvent -> {