private boolean renderMobHealth = false;
	private float currentMobHealth = 0;

	@SubscribeEvent
	public void onAttackEntity(AttackEntityEvent event) {
		if(event.getTarget() instanceof EntityLivingBase) {
			EntityLivingBase entity = (EntityLivingBase) event.getTarget();
			if(event.getTarget().isDead) {
				renderMobHealth = false;
				currentMobHealth = 0;
			} else {
				renderMobHealth = true;
				currentMobHealth = entity.getHealth();
			}
		}
	}