private IEnumerator OnGameStartRoutine()
{
Timer newTimer = GameUtilities.CreateNewTimer();
float animationFinishTime = waveSpawnerUI.ShowWaveSpawnerUI();
yield return(new WaitForSeconds(animationFinishTime + 0.5f));
newTimer.StartTimer(gameStartTime);
while (newTimer != null)
{
waveSpawnerUI.SetCountdownText(newTimer.TimeLeft);
yield return(null);
}
waveSpawnerUI.SetCountdownText("Round Started!");
yield return(new WaitForSeconds(0.5f));
waveSpawnerUI.HideWaveSpawnerUI();
GameObject waveSpawnerPrefab = Resources.Load <GameObject>("Prefabs/Components/prefab_WaveSpawner");
WaveSpawner newWaveSpawner = Instantiate(waveSpawnerPrefab).GetComponent <WaveSpawner>();
currentWaveSpawner = newWaveSpawner;
newWaveSpawner.StartFirstRound(waveSpawnerUI);
yield break;
}