NMSHandler.java 文件源码

@Override
public ItemStack getSpawnEgg(EntityType type, int amount) {
    ItemStack egg = new ItemStack(Material.MONSTER_EGG, amount);
    SpawnEggMeta spm = (SpawnEggMeta)egg.getItemMeta();
    spm.setSpawnedType(type);
    egg.setItemMeta(spm);
    return egg;
}