/// <summary>
/// Responsible for spawning enemies and waits until all enemies die before ending
/// </summary>
/// <returns></returns>
private IEnumerator RoundPlay()
{
print("Round Play | " + _currentPhase);
var numberOfEnemies = Wave.GetEnemiesForRound(_wave);
// Array of Enemy_Abstracts to store the spawned enemies
Enemy_Abstract[] enemies = new Enemy_Abstract[numberOfEnemies];
// Counter to track enemy count
int counter = 0;
while (counter < numberOfEnemies || !Wave.CheckEnemies(enemies))
{
if (counter < numberOfEnemies)
{
// Random int which will be used to spawn enemies at a random spawner
int rand = UnityEngine.Random.Range(0, _spawnLocations.Length);
// Spawn a basic enemy at a random spawner
enemies[counter] = Spawn(_spawnLocations[rand], "BasicEnemy");
yield return(new WaitForSecondsRealtime(Wave.SpawnWaitTime));
counter++;
// Continue to the next iteration of the loop
continue;
}
// Need this to stop infinite loop
yield return(new WaitForSeconds(0.1f));
}
_currentPhase = Phase.Wait;
yield return(null);
}