//spawning call for individual wave
//from here, multiple spawn routine for each creep type in the wave is called
public void SpawnWave()
{
//Debug.Log("spawn wave "+(currentWave+1));
GameMessage.DisplayMessage("Incoming wave " + (currentWave + 1) + "!");
AudioManager.PlayNewWaveSound();
//disable user initiated spawning until current wave has done spawning
isClearForSpawning = false;
onClearForSpawningE(isClearForSpawning);
foreach (SubWave subWave in waves[currentWave].subWaves)
{
StartCoroutine(SpawnSubwave(subWave, waves[currentWave], currentWave));
}
StartCoroutine(CheckSpawn(currentWave));
currentWave += 1;
if (onWaveStartSpawnE != null)
{
onWaveStartSpawnE(currentWave + 1);
}
}
