DoggyTalent Roar

package doggytalents.talent;

import java.util.Iterator;
import java.util.List;

import doggytalents.api.inferface.ITalent;
import doggytalents.entity.EntityDog;
import doggytalents.lib.Constants;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.monster.EntityMob;
import net.minecraft.entity.monster.EntitySilverfish;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.SoundEvents;
import net.minecraft.potion.PotionEffect;
import net.minecraft.util.DamageSource;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.MathHelper;

public class RoaringGale extends ITalent{

    int cooldown2;

    @Override
    public void onLivingUpdate(EntityDog dog) {
        int level = dog.talents.getLevel(this);
        int masterOrder = dog.masterOrder();

        if (masterOrder == 4 && dog.getHealth() > Constants.lowHealthLevel && !dog.isChild()) {
            if (level >= 0) {
                byte damage = (byte) level;

                if (level == 5) {
                    damage = 10;
                }

                if (dog.getEntityWorld().isRemote) {
                    if (this.cooldown2 > 0) {
                        this.cooldown2--;
                        // System.out.println(this.cooldown2);
                    }
                }
                List<EntityMob> list = dog.world.<EntityMob>getEntitiesWithinAABB(EntityMob.class, dog.getEntityBoundingBox().grow(level * 4, 4D, level * 4).expand(0.0D, (double)dog.world.getHeight(), 0.0D));
                //List list = dog.world.getEntitiesWithinAABB(EntityMob.class, dog.getEntityBoundingBox().grow(level * 3, 4D, level * 3));
                //Iterator iterator = list.iterator();
                if(!list.isEmpty()) {
                    for(EntityMob mob : list) {
                        if (cooldown2 <= 0) {
                            dog.playSound(SoundEvents.ENTITY_WOLF_GROWL, 1f, 1f);
                            mob.spawnExplosionParticle();
                            int knockback = level;
                            mob.attackEntityFrom(DamageSource.GENERIC, damage);
                            mob.addVelocity(-MathHelper.sin(mob.rotationYaw * (float) Math.PI / 180.0F) * knockback * 0.5F, 0.1D, MathHelper.cos(mob.rotationYaw * (float) Math.PI / 180.0F) * knockback * 0.5F);
                            cooldown2 = level == 5 ? 20 : 50;
                        }
                    }
                }
                /*while (iterator.hasNext()) {
                    EntityMob entityMob = (EntityMob) iterator.next();
                    if (dog.getRNG().nextInt(20) == 0) {
                        if (cooldown2 <= 0) {
                            dog.playSound(SoundEvents.ENTITY_WOLF_GROWL, 1f, 1f);
                            entityMob.spawnExplosionParticle();
                            int knockback = level;
                            entityMob.attackEntityFrom(DamageSource.GENERIC, damage);
                            entityMob.addVelocity(-MathHelper.sin(entityMob.rotationYaw * (float) Math.PI / 180.0F) * knockback * 0.5F, 0.1D, MathHelper.cos(entityMob.rotationYaw * (float) Math.PI / 180.0F) * knockback * 0.5F);
                            cooldown2 = level == 5 ? 20 : 50;
                        }
                    }
                }*/
            }
        }
    }


    @Override
    public String getKey() {
        return "roaringgale";
    }

}