public virtual void TakeDamage(int damage)
{
HP -= damage;
if (HP <= 0)
{
OnDeath?.Invoke(this);
Destroy(gameObject);
Instantiate(Upgrade.GetRandomUpgradePrefab(), transform.position, Quaternion.Euler(0, 0, 0));
}
spriteRenderer.color = Color.red;
StartCoroutine(TakeDamageEffect.DamageEffect(spriteRenderer));
}