IEnumerator SpawnWaves()
{
while (spawning)
{
int randX = Random.Range(0, initialX.Length);
Vector3 randPos = new Vector3(initialX[randX], initialY, -0.1f);
//Since river means instant death, make sure there is an interval between two rivers
int riverCount = 0;
int currentLevel = GameManager.GetLevel() + 1;
if (currentLevel > EnemyTypes.Count)
{
currentLevel = EnemyTypes.Count;
}
//Spawn everything for debugging
//currentLevel = EnemyTypes.Count;
int typeRand = Random.Range(0, 100);
if (typeRand < 60)
{
int randType = Random.Range(0, currentLevel);
if (buffer[EnemyTypes[randType].name].Count > 0)
{
GameObject g = buffer[EnemyTypes[randType].name].Pop();
g.transform.position = randPos;
g.SetActive(true);
}
else
{
EnemyControl.Create(EnemyTypes[randType], randPos);
}
riverCount--;
}
else if (typeRand < 98)
{
int randType = Random.Range(0, CollectibleTypes.Count);
if (buffer[CollectibleTypes[randType].name].Count > 0)
{
GameObject c = buffer[CollectibleTypes[randType].name].Pop();
c.transform.position = randPos;
c.SetActive(true);
}
else
{
CollectibleControl.Create(CollectibleTypes[randType], randPos);
}
riverCount--;
}
else
{
if (riverCount == 0 && currentLevel > 3)
{
riverCount = riverInterval;
int randType = Random.Range(0, RiverTypes.Count);
if (buffer[RiverTypes[randType].name].Count > 0)
{
GameObject r = buffer[RiverTypes[randType].name].Pop();
r.transform.position = randPos;
r.SetActive(true);
}
else
{
RiverControl.Create(RiverTypes[randType], randPos);
}
}
}
yield return(new WaitForSeconds(spawnInterval));
}
}
