IEnumerator DrawBeforeText(TutorialWave w)
{
int delay = (int)w.delayBeforeWave;
this.countDownText.enabled = true;
for (int i = delay - 1; i > -1; i--)
{
this.countDownText.text = i.ToString();
yield return(new WaitForSeconds(1));
}
this.countDownText.enabled = false;
}
IEnumerator SpawnLoop()
{
foreach (TutorialWave W in waves)
{
if (currentWaveIndex >= waves.Count)
{
break;
}
// update current wave
m_CurrentWave = W;
GameManager.Instance.player_totalCurrency = m_CurrentWave.startingMoney;
foreach (MessageData messageData in W.Messages)
{
this.ShowMessage(messageData);
// do nothing while the popup message is up
while (this.PopupMessage.activeSelf)
{
yield return(null);
}
}
UI_WeaponRadial.buttonDisabled["N"] = !W.weaponRadial.N;
UI_WeaponRadial.buttonDisabled["S"] = !W.weaponRadial.S;
UI_WeaponRadial.buttonDisabled["E"] = !W.weaponRadial.E;
UI_WeaponRadial.buttonDisabled["W"] = !W.weaponRadial.W;
UI_UpgradeRadial.buttonDisabled["E"] = !W.upgradeRadial.E;
UI_UpgradeRadial.buttonDisabled["W"] = !W.upgradeRadial.W;
if (W.clearTurrets)
{
BuildZone[] bzs = FindObjectsOfType <BuildZone>();
foreach (BuildZone bz in bzs)
{
bz.Clear();
}
}
// do nothing while the popup message is up
while (this.PopupMessage.activeSelf)
{
yield return(null);
}
//Display countdown to wave start
if (W.delayBeforeWave > 0)
{
StartCoroutine(DrawBeforeText(W));
yield return(new WaitForSeconds(W.delayBeforeWave));
}
this.countDownText.enabled = false;
//Spawners start
isWaveActive = true;
ZombieSpawner[] spawns = FindObjectsOfType <ZombieSpawner>();
foreach (ZombieSpawner zs in spawns)
{
//possibly add a yield return here
StartCoroutine(zs.BeginSpawnWave(currentWaveIndex));
}
//allow 1 second for spawners to start
yield return(new WaitForSeconds(1));
// wave is not over until all zombies are dead
while (isWaveActive || FindObjectsOfType <Zombie>().Length > 0)
{
yield return(new WaitForSeconds(0.1f));
}
// A wave has complete
currentWaveIndex++;
yield return(null); // prevents crash if all delays are 0
}
if (PlayerBase_Stats.Instance.currentHitPoints > 0)
{
ShowMessage(this.SuccessMessage);
// do nothing while the popup message is up
while (this.PopupMessage.activeSelf)
{
yield return(null);
}
GameManager.Instance.GetComponent <AudioSource>().clip = GameManager.Instance.menuMusic;
GameManager.Instance.GetComponent <AudioSource>().Play();
SceneManager.LoadScene("SelectLevel");
yield return(null); // prevents crash if all delays are 0
}
}
