IEnumerator SpawnSubWave(SubWave subWave, Wave parentWave)
{
yield return(new WaitForSeconds(subWave.delay));
PathTD path = defaultPath;
if (subWave.path != null)
{
path = subWave.path;
}
Vector3 pos = path.GetSpawnPoint().position;
Quaternion rot = path.GetSpawnPoint().rotation;
int spawnCount = 0;
while (spawnCount < subWave.count)
{
GameObject obj = ObjectPoolManager.Spawn(subWave.unit, pos, rot);
UnitCreep unit = obj.GetComponent <UnitCreep>();
if (subWave.overrideHP > 0)
{
unit.OverrideByHP(subWave.overrideHP);
}
else
{
unit.OverrideByWave(parentWave.waveID, developPerWave);
}
unit.Init(path, totalSpawnCount, parentWave.waveID);
totalSpawnCount += 1;
activeUnitCount += 1;
parentWave.activeUnitCount += 1;
spawnCount += 1;
if (spawnCount == subWave.count)
{
break;
}
yield return(new WaitForSeconds(subWave.interval));
}
parentWave.subWaveSpawnedCount += 1;
if (parentWave.subWaveSpawnedCount == parentWave.subWaveList.Count)
{
parentWave.spawned = true;
spawning = false;
Debug.Log("wave " + (parentWave.waveID + 1) + " has done spawning");
yield return(new WaitForSeconds(0.5f));
if (currentWaveID <= waveList.Count - 2)
{
//for UI to show spawn button again
if (spawnMode == _SpawnMode.Continous && allowSkip && onEnableSpawnE != null)
{
onEnableSpawnE();
}
if (spawnMode == _SpawnMode.WaveCleared && allowSkip && onEnableSpawnE != null)
{
onEnableSpawnE();
}
}
}
}