// ends game and opens game over screen
public void EndGameFunct()
{
foreach (EnemyControllerScript e in spawnedEnemyList)
{
e.gameObject.SetActive(false);
}
wavePhase = EWavePhase.EGameOver;
uiCtrl.ShowGameOverScreen();
}
// Update is called once per frame
void Update()
{
// behavior based on state
if (wavePhase == EWavePhase.ECombat)
{
// gets enemies from the pool and activates them
if (spawnedEnemyList.Count <= waveSpawnCount + waveNumber)
{
if (lastSpawnTime + spawnDelay < Time.time)
{
SpawnEnemyFromPool();
enemySpawnCount += 1;
lastSpawnTime = Time.time;
}
}
// ends wave if there is no active enemies
if (enemySpawnCount == 0)
{
wavePhase = EWavePhase.EEndWave;
}
UpdateHUD();
// ends game if the player health is 0
if (playerCtrl.playerHealth == 0)
{
EndGameFunct();
}
}
else if (wavePhase == EWavePhase.EPreparation)
{
//checks if the player has selected turret build plot and activates build menu accordingly
if (playerCtrl.selectedTurret != null)
{
if (playerCtrl.selectedTurret.TurretPhase == TurretScript.ETurretPhase.EPlot)
{
uiCtrl.OpenBuildMenu();
}
else
{
uiCtrl.CloseBuildMenu();
}
}
else
{
if (uiCtrl.buildMenu.activeInHierarchy)
{
uiCtrl.CloseBuildMenu();
}
}
UpdateHUD();
}
else if (wavePhase == EWavePhase.EEndWave)
{
// check if the wave count is above 20 and ends game or
// starts another wave
if (waveNumber < 20)
{
spawnedEnemyList.Clear();
waveNumber += 1;
UpdateHUD();
wavePhase = EWavePhase.EPreparation;
uiCtrl.PreparationPhase();
}
else
{
EndGameFunct();
}
}
}