Myujth

I have been making a plugin for a "portable horse" recently and I am very close to being done, my horses spawn in and despawn as I want them. However, the only thing that I am having a considerable amount of trouble with is changing Horse attributes like speed, color, jump height and Variant.
Here is my Code:

package io.github.bxnie.events;

import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Donkey;
import org.bukkit.entity.Horse;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.vehicle.VehicleExitEvent;
import org.bukkit.inventory.ItemStack;

public class HorseSpawn implements Listener 

 @SuppressWarnings( "deprecation" )
 @EventHandler
 public void onPlayerInteract(PlayerInteractEvent e) 
 @EventHandler
 public void onPLayerDismount(VehicleExitEvent e) 
 if(e.getExited() instanceof Player) 
 if(e.getVehicle() instanceof Donkey) 
 Donkey donkey = (Donkey) e.getVehicle();
 if(donkey.getCustomName() != null) 
 if(donkey.getCustomName().equals(ChatColor.GRAY + "Donkey")) 
 donkey.remove();
 
 
 
 if(e.getVehicle() instanceof Horse) 
 Horse horse = (Horse) e.getVehicle();
 if(horse.getCustomName() != null) 
 if(horse.getCustomName().equals(ChatColor.RED + "Horse")) 
 horse.remove();
 
 if(horse.getCustomName().equals(ChatColor.DARK_GRAY + "Horse")) 
 horse.remove();
 
 if(horse.getCustomName().equals(ChatColor.WHITE + "Horse")) 
 horse.remove();
 
 
 
 
 

I've done a ton of research but nothing really seems to help my case, is there any way that any of you know of to spawn in a horse with the custom attributes I mentioned above?

When you believe you've researched enough, research a little more, I searched for "bukkit change horse speed" and one of the top answers works perfectly. With that being said, let's try to solve your issue.

Everything you need is right in the horse API, more specifically #setColor(), #setStyle(), #setJumpStrength and #setVariant(). Changing variant may not work using that method due to deprecation, instead you need to create a different entity, such as a skeletonHorse

These methods are really straightforward:

Horse horseblack = (Horse) p.getWorld().spawn(p.getLocation(), Horse.class);
horseblack.setJumpStrength(2.0);
horseblack.setColor(Color.BLACK);

SkeletonHorse skeletonHorse = (SkeletonHorse) p.getWorld().spawn(p.getLocation(), SkeletonHorse.class);

Changing speed is a little different, but the method works for any mobs.

entity.getAttribute(Attribute.GENERIC_MOVEMENT_SPEED).setBaseValue(yourValue);