a(EntityItem.class, "Item", 1);
        a(EntityExperienceOrb.class, "XPOrb", 2);
        a(EntityArrow.class, "Arrow", 10);
        a(EntitySnowball.class, "Snowball", 11);
        a(EntityPainting.class, "Painting", 9);
        a(EntityLiving.class, "Mob", 48);
        a(EntityMonster.class, "Monster", 49);
        a(EntityCreeper.class, "Creeper", 50);
        a(EntitySkeleton.class, "Skeleton", 51);
        a(EntitySpider.class, "Spider", 52);
        a(EntityGiantZombie.class, "Giant", 53);
        a(EntityZombie.class, "Zombie", 54);
        a(EntitySlime.class, "Slime", 55);
        a(EntityGhast.class, "Ghast", 56);
        a(EntityPigZombie.class, "PigZombie", 57);
        a(EntityEnderman.class, "Enderman", 58);
        a(EntityCaveSpider.class, "CaveSpider", 59);
        a(EntitySilverfish.class, "Silverfish", 60);
        a(EntityPig.class, "Pig", 90);
        a(EntitySheep.class, "Sheep", 91);
        a(EntityCow.class, "Cow", 92);
        a(EntityChicken.class, "Chicken", 93);
        a(EntitySquid.class, "Squid", 94);
        a(EntityWolf.class, "Wolf", 95);
        a(EntityTNTPrimed.class, "PrimedTnt", 20);
        a(EntityFallingSand.class, "FallingSand", 21);
        a(EntityMinecart.class, "Minecart", 40);
        a(EntityBoat.class, "Boat", 41);