Nemtom

package me.michael566.main;


import net.minecraft.server.v1_7_R3.EntityVillager;
import net.minecraft.server.v1_7_R3.PathfinderGoalSelector;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.craftbukkit.v1_7_R3.entity.CraftVillager;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
import org.bukkit.entity.Villager;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

import java.lang.reflect.Field;
import java.lang.reflect.Modifier;

public class VillagerSpawn implements CommandExecutor, Listener {
    private Main plugin;
    public VillagerSpawn(Main plugin) {
        this.plugin = plugin;
    }
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        Player p = (Player) sender;
        if (cmd.getName().equalsIgnoreCase("villager")) {
            if (p.isOp()) {
                World w = Bukkit.getWorld("world");
                EntityType shopkeeper = EntityType.VILLAGER;
                Villager v = (Villager) w.spawnEntity(p.getLocation(), shopkeeper);
                v.setCustomName(ChatColor.GOLD + "Gold Shopkeeper");
                v.setProfession(Villager.Profession.FARMER);
                v.setCustomNameVisible(true);
                //v.addPotionEffect(new PotionEffect(PotionEffectType.SLOW, Integer.MAX_VALUE, 128));
                EntityVillager nmsVillager = ((CraftVillager) v).getHandle();

                try {
                    Field goal = nmsVillager.getClass().getSuperclass().getSuperclass().getDeclaredField("goalSelector");
                    goal.setAccessible(true);
                    Field modifiersField = Field.class.getDeclaredField("modifiers");
                    modifiersField.setAccessible(true);
                    modifiersField.setInt(goal, goal.getModifiers() & ~Modifier.FINAL);
                    PathfinderGoalSelector goalSelector = new PathfinderGoalSelector(nmsVillager.world != null && nmsVillager.world.methodProfiler != null ? nmsVillager.world.methodProfiler : null);
                    goal.set(nmsVillager, goalSelector);
                } catch (NoSuchFieldException e) {
                    e.printStackTrace();
                } catch (IllegalAccessException e) {
                    e.printStackTrace();
                }





            }
        }

        return false;
    }

    @EventHandler
    public void onEntityDamage(EntityDamageEvent e) {
        if (e.getEntityType().equals(EntityType.VILLAGER)) {
            e.setCancelled(true);
        }

    }



}