SPIGOT-4966: Provide access to Entity in PortalCreateEvent

By: md_5 <git@md-5.net>

paper-api/src/main/java/org/bukkit/event/entity/EntityCreatePortalEvent.java

@@ -6,11 +6,15 @@ import org.bukkit.block.BlockState;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
+import org.bukkit.event.world.PortalCreateEvent;
 import org.jetbrains.annotations.NotNull;
 
 /**
  * Thrown when a Living Entity creates a portal in a world.
+ *
+ * @deprecated Use {@link PortalCreateEvent}
  */
+@Deprecated
 public class EntityCreatePortalEvent extends EntityEvent implements Cancellable {
     private static final HandlerList handlers = new HandlerList();
     private final List<BlockState> blocks;