public class SpawnHandler
{
    @SubscribeEvent
    public void spawnHandler(LivingSpawnEvent.CheckSpawn event)
    {
        if((!(event.getEntity() instanceof EntityPlayer))&&(!(event.getWorld().isRemote)))
        {
            if(ScarecrowTracking.get(event.getWorld()).inRange(event.getEntity()))
            {
                if(event.getWorld().getBlockState(event.getEntity().getPosition().down()).getBlock()==Blocks.FARMLAND)
                {
                    event.setResult(Result.DENY);
                    System.out.println("Spawn cancled: "+event.getEntity());
                }
                if(event.getEntity() instanceof EntityBat)
                {
                    event.setResult(Result.DENY);
                    System.out.println("I hate bats");
                }
            }
        }
    }
}