void Update()
{
timeElapsed += Time.deltaTime;
if (timeElapsed >= spawnInterval)
{
var enemies = GameObject.FindGameObjectsWithTag("Enemy").Length;
if (enemies >= 20)
{
return;
}
var spawnPos = RandomPosition.GetRandomPos(transform.position, spawnRange);
var obj = Instantiate(enemyObject, spawnPos, Quaternion.identity);
obj.tag = "Enemy";
timeElapsed = 0f;
}
}