How to translate code with yield waitforseconds to c#?

Questions & Answers
1

I’m trying to translate a spawner code into c# but I keep getting errors.

function spawnMinion () {

  for (var x = 1; x < 8; x++) {

   yield WaitForSeconds(0.2);

     Instantiate(minionPrefab,node1.transform.position,node1.transform.rotation);

 if(x == 7 ) {
 
   yield WaitForSeconds(5);
   
   x -= 8;

 }

   }

 }

I tried this but it doesn’t want to work

void Awake ()

{

	StartCoroutine(Spawn()); 
	wave = GameObject.Find("Wave").GetComponent<Wave>();
}

public IEnumerator Spawn()
{
			int enemyIndex = Random.Range (0, enemies.Length);

			for (var x = 1; x < 8; x++) {
		
		
		
					yield return new WaitForSeconds (0.2);
		
		
		
		Instantiate (enemies [enemyIndex], transform.position, transform.rotation);
		
		
					if (x == 7) {
			
							yield return new WaitForSeconds (5);
			
							x -= 8;
							Wave.wavenumber += 1;
					}
			}
	}

Can anyone help me translate the first code into c#?

2

the first mistake I see in the second code is.

for (var x = 1; x < 8; x++)

C# does not use vars change it to int.

thats all I see.