public IEnumerator SpawnEnemy()
{
int w = 0;
while (_spawnDone == false && w < _waves.Count)
{
WaveSystem wave = _waves[w];
int enemiesToSpawn = 0;
if (wave.bossWave == false)
{
enemiesStillAlive = wave.numberOfEnemiesToSpawn;
enemiesToSpawn = wave.numberOfEnemiesToSpawn;
}
else
{
_boss.SetActive(true);
enemiesStillAlive = 1;
}
UIManager.Instance.UpdateWaveUIText(w + 1);
int sheildedEnem = 0;
_canDodge = wave.VerticaleEnemiesDodge;
while (enemiesStillAlive != 0)
{
if (wave.bossWave == false)
{
if (enemiesToSpawn > 0)
{
foreach (var e in _enemies)
{
if (e.activeInHierarchy == false && e != null)
{
Enemy en = e.GetComponent <Enemy>();
int can = Random.Range(0, 2);
if (en != null)
{
if (sheildedEnem < wave.sheildedEnemies)
{
en.ActiveSheild(true);
sheildedEnem++;
}
if (wave.canEnemiesZigzag == true)
{
if (can == 1)
{
en._activeZigZag = true;
}
else
{
en._activeZigZag = false;
}
}
en.canFireFromBehind = wave.enemiesCanShootFromBehind;
en.canShoot = wave.enemiesCanShoot;
en.ChooseRandomMouvementType();
EnemyMouvementType(en);
}
e.SetActive(true);
enemiesToSpawn--;
break;
}
}
yield return(new WaitForSeconds(_enemySpawnTime));
}
if (enemiesStillAlive == -1)
{
enemiesStillAlive = 0; // bug fix
}
}
yield return(null);
}
UIManager.Instance.UpdateCountDownUI(wave.cooldownToStartNextWave);
yield return(new WaitForSeconds(wave.cooldownToStartNextWave));
w++;
}
if (_spawnDone == false)
{
UIManager.Instance.UpdateWaveUIText(-1);
}
}