public void SpawnEnemy()
{
EnemyPenguinStatus newEnemyPenguin = CheckForAvailableGarbageEnemy();
EnemyHealthBarPosition newEnemyUI = CheckForAvailableGarbageEnemyUI();
Transform spawnPoint = FindFurthestSpawnPoint();
if (newEnemyPenguin == null)
{
//Debug.Log("Instantiating new enemy");
//Instantiate.
newEnemyPenguin = Instantiate(prefabEnemy, spawnPoint.position, spawnPoint.rotation);
listGarbageEnemies.Add(newEnemyPenguin);
}
else
{
//Debug.Log("Recycling new enemy");
newEnemyPenguin.transform.position = spawnPoint.position;
}
if (newEnemyUI == null)
{
newEnemyUI = Instantiate(prefabEnemyStatUI, Vector3.zero, Quaternion.identity);
newEnemyUI.transform.SetParent(prefabEnemyStatUI.transform.parent, true);
newEnemyUI.transform.localScale = Vector3.one;
RectTransform rtUI = newEnemyUI.transform as RectTransform;
rtUI.SetAsFirstSibling();
listGarbageEnemyUIs.Add(newEnemyUI);
}
else
{
}
newEnemyPenguin.transform.position = spawnPoint.position;
newEnemyPenguin.gameObject.SetActive(true);
newEnemyUI.gameObject.SetActive(true);
//Pair UI and unit.
newEnemyUI.target = newEnemyPenguin.transform;
newEnemyPenguin.statsUI = newEnemyUI;
newEnemyPenguin.Init();
}
private EnemyPenguinStatus CheckForAvailableGarbageEnemy()
{
EnemyPenguinStatus returnEnemy = null;
//Go through list and return any inactive spawned enemy.
if (listGarbageEnemies.Count > 0)
{
foreach (EnemyPenguinStatus ec in listGarbageEnemies)
{
if (!ec.isActiveAndEnabled)
{
returnEnemy = ec;
}
}
}
return(returnEnemy);
}
