// Spawn all the enemies in a given wave
private void spawnWave(WaveTuple tuple)
{
// Adjust the camera size and scroll speed
if (!freeplayMode)
{
Camera.main.GetComponent <CameraSmoothZoom> ().addToCameraSize(tuple.cameraSizeChange);
ScrollManager.setScrollVelo(tuple.scrollDirection, tuple.scrollSpeed);
}
else
{
ScrollManager.setScrollVelo(direction.down, 5);
}
Wave w = tuple.wave;
if (w == null)
{
return;
}
// Re-initialize the spawners array and then spawn the wave
initSpawnersArray();
List <TypeNumPair>[] waveSpawns =
{
w.TopSpawner,
w.BotSpawner,
w.LeftSpawner,
w.RightSpawner,
w.TopFarLeft,
w.TopMidLeft,
w.TopMidRight,
w.TopFarRight
};
currently_spawning = true;
StartCoroutine(spawnLoop(waveSpawns));
}
// Construct a new sequence out of the freeplay waves, based on the multiplier
private Sequence newFreeplaySeq()
{
setFreeplayWaves();
Sequence newSeq = new Sequence();
int waveNum = baseFreeplayWaveNum + freeplayMult;
for (int i = 0; i < waveNum; i++)
{
int randIndex = Random.Range(0, freeplayWaves.Length);
int randThresh = Random.Range(1, 5) + freeplayMult;
WaveTuple newWaveTuple = new WaveTuple(Trigger.RemainingEnemies, randThresh, freeplayWaves [randIndex]);
newSeq.waveTuples.Add(newWaveTuple);
for (int j = 1; j < freeplayMult; j++)
{
randIndex = Random.Range(0, freeplayWaves.Length);
newWaveTuple = new WaveTuple(Trigger.Time, 1, freeplayWaves [randIndex]);
newSeq.waveTuples.Add(newWaveTuple);
}
}
return(newSeq);
}
// Play a sequence of waves, pausing at each trigger condition
IEnumerator playSequence()
{
Sequence sequence;
if (!freeplayMode)
{
sequence = sequences [sequenceIndex];
}
else
{
sequence = freeplaySeq;
}
if (sequence == null)
{
yield break;
}
// Fixed delay before every sequence
yield return(new WaitForSeconds(delayBeforeSeq));
for (int x = 0; x < sequence.waveTuples.Count; x++)
{
WaveTuple tuple = sequence.waveTuples [x];
// Wait until condition is met
if (tuple.condition == Trigger.RemainingEnemies)
{
yield return(new WaitForEndOfFrame());
yield return(new WaitUntil(() => GM.Instance.enemies.Count <= tuple.threshold && !currently_spawning));
yield return(new WaitForSeconds(delayBetweenSeq));
}
else if (tuple.condition == Trigger.Time)
{
yield return(new WaitForSeconds(tuple.threshold));
}
spawnWave(tuple);
yield return(new WaitForEndOfFrame());
}
//print("finish them");
yield return(new WaitUntil(() => GM.Instance.enemies.Count <= 0 && !currently_spawning));
yield return(new WaitForSeconds(delayAfterSeq));
if (!freeplayMode)
{
sequenceIndex++;
}
else
{
freeplayCounter++;
if (freeplayCounter % 3 == 0)
{
freeplayMult++;
}
}
idle = true;
GM.Instance.handleSequenceOver();
}
