// spawns the enemies
private void spawnEnemies()
{
// stops if all enemies spawned for this level
if (currentlevel.maxEnemies > currentlevel.spawnedEnemies)
{
// blocking function
if (enemySpawnBlock)
{
enemySpawnBlock = false;
bool spawned = false;
int counter = 0;
while (!spawned)
{
// spawn enemy and deduct the enemy counter to switch the level
int spawnspot = Random.Range(0, spawnSpots.Count - 1);
EnemySpawnArea espArea = spawnSpots[spawnspot].GetComponentInChildren <EnemySpawnArea>();
if (!espArea.busy)
{
spawnEnemy(spawnSpots[spawnspot]);
spawned = true;
currentlevel.spawnedEnemies++;
// if all enemies dead in this level, move on to next one
// if (currentlevel.enemies-- == 0)
// {
// initLevel();
// }
}
// exits from a loop in case all spawn places busy
if (counter++ > 6)
{
break;
}
}
StartCoroutine(spawnWait(currentlevel.delay));
}
}
}
private void Awake()
{
EnemySpawnArea = FindObjectOfType <EnemySpawnArea>();
KittyBase = FindObjectOfType <KittyBase>();
}
